Corylus avellana (hazel)

Interactions where Corylus avellana is the victim or passive partner (and generally loses out from the process)

The following relationships have been collated from the published literature (see 'Interaction References').

Filters:

Affected Part	Summary	Taxon	Vernacular	Classification	References	Darwin Classification of Active Taxon	Active Taxon	Active Vernacular	Active State	Active Part	Active Stage	Relationship	Relationship Geography	Darwin Classification of Passive Taxon	Passive Taxon	Passive Vernacular	Passive Taxon Uncertain	Passive State	Passive Part	Passive Stage	Passive Taxon's significance to Active Taxon	Indoors etc	Season	Summary
	is foodplant of	Gonioctena pallida	a leaf beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Gonioctena pallida/	Gonioctena pallida	a leaf beetle				Foodplant / feeds on		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								feeds on
	may have adult	Cryptocephalus sexpunctatus	6-spotted Pot Beetle, Six-spotted Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus sexpunctatus/	Cryptocephalus sexpunctatus	6-spotted pot beetle, six-spotted pot beetle			adult	Plant / resting place / on		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel							(5-7)	adult may be found on
	is associate of	Strophosoma melanogrammum	Nut Leaf Weevil	Coleoptera: Curculionidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Curculionidae/Strophosoma melanogrammum/	Strophosoma melanogrammum	nut leaf weevil				Plant / associate		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								is associated with
	is foodplant of larva	Orchestes hortorum	a weevil	Coleoptera: Curculionidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Curculionidae/Orchestes hortorum/	Orchestes hortorum	a weevil			larva	Foodplant / feeds on		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								larva feeds on
	is foodplant of	Tachyerges stigma	a weevil	Coleoptera: Curculionidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Curculionidae/Tachyerges stigma/	Tachyerges stigma	a weevil				Foodplant / feeds on		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								feeds on
	is associate of adult	Campyloneura virgula	a plantbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Campyloneura virgula/	Campyloneura virgula	a plantbug			adult	Plant / associate		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel					Major		(7-10)	adult is associated with
	is foodplant of	Malacocoris chlorizans	Delicate Apple Capsid	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Malacocoris chlorizans/	Malacocoris chlorizans	delicate apple capsid				Foodplant / feeds on	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel					Minor			feeds on
	is associate of	Malacocoris chlorizans	Delicate Apple Capsid	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Malacocoris chlorizans/	Malacocoris chlorizans	delicate apple capsid				Plant / associate	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel					Major			is associated with
	is associate of	Orthotylus prasinus	a plantbug or grassbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Orthotylus (Orthotylus) prasinus/	Orthotylus (Orthotylus) prasinus	a plantbug or grassbug				Plant / associate	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel					Minor			is associated with
	is associate of adult	Orthotylus tenellus	a plantbug or grassbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Orthotylus (Orthotylus) tenellus/	Orthotylus (Orthotylus) tenellus	a plantbug or grassbug			adult	Plant / associate	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								adult is associated with
	is associate of nymph	Orthotylus tenellus	a plantbug or grassbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Orthotylus (Orthotylus) tenellus/	Orthotylus (Orthotylus) tenellus	a plantbug or grassbug			nymph	Plant / associate	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								nymph is associated with
	has sap sucked by adult	Compsidolon salicellum	a plantbug	Hemiptera: Miridae	Notes on the Recording and Identification of Psallus, Nau, B.S., 1984 Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Compsidolon (Coniortodes) salicellum/	Compsidolon (Coniortodes) salicellum	a plantbug			adult	Foodplant / sap sucker	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel							(7-10)	adult sucks sap of
	is associate of adult	Phylus coryli	a plantbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Phylus (Phylus) coryli/	Phylus (Phylus) coryli	a plantbug			adult	Plant / associate		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel							(end 6-mid 8)	adult is associated with
	is associate of nymph	Phylus coryli	a plantbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Phylus (Phylus) coryli/	Phylus (Phylus) coryli	a plantbug			nymph	Plant / associate		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel							(late 5-end 6)	nymph is associated with
	has sap sucked by adult	Elasmostethus interstinctus	Birch Shieldbug	Hemiptera: Acanthosomatidae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Acanthosomatidae/Elasmostethus interstinctus/	Elasmostethus interstinctus	birch shieldbug			adult	Foodplant / sap sucker		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel					Minor			adult sucks sap of
	has sap sucked by	Palomena prasina	Green Shieldbug	Hemiptera: Pentatomidae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Pentatomidae/Palomena prasina/	Palomena prasina	green shieldbug				Foodplant / sap sucker	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								sucks sap of
	has sap sucked by	Pentatoma rufipes	Forest Bug, Red-legged Shield Bug	Hemiptera: Pentatomidae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Pentatomidae/Pentatoma rufipes/	Pentatoma rufipes	forest bug, red-legged shield bug				Foodplant / sap sucker		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel					Minor			sucks sap of
	is decayed by superficial stroma	Daldinia concentrica	King Alfred’s Cake, Cramp-ball	Xylariales: Xylariaceae	Daldinia concentrica versus Daldinia vernicosa, Whalley, A.J.S. & Watling, R., 1980	/Fungi/Ascomycota/Sordariomycetes/Xylariales/Xylariaceae/Daldinia concentrica/	Daldinia concentrica	King Alfred’s cake, cramp-ball	superficial		stroma	Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel					Rare			superficial stroma is saprobic on
	may be infected and damaged by	Armillaria	honey fungi	Agaricales: Physalacriaceae	British Parasitic Fungi, Moore, W.C., 1959	/Fungi/Basidiomycota/Agaricomycetes/Agaricales/Physalacriaceae/Armillaria/	Armillaria	honey fungi				Foodplant / pathogen	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel								infects and damages
(dead)	dead is decayed by perithecium	Diaporthe conjuncta	an ascomycete fungus	Diaporthales: Diaporthaceae	British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Diaporthaceae/Diaporthe conjuncta/	Diaporthe conjuncta	an ascomycete fungus			perithecium	Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead						perithecium is saprobic on dead
(fading)	fading leaf is spotted by hypophyllous, subcuticular, often in large irregular groups acervulus of Asteroma coelomycetous anamorph	Asteroma coryli	a coelomycete	Diaporthales: Gnomoniaceae	Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Gnomoniaceae/Asteroma coryli/	Asteroma coryli	a coelomycete	hypophyllous, subcuticular, often in large irregular groups	acervulus	Asteroma coelomycetous anamorph	Foodplant / spot causer	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		fading		leaf			(9-11)	hypophyllous, subcuticular, often in large irregular groups acervulus of Asteroma coelomycetous anamorph causes spots on fading leaf
(live)	live leaf is spotted by hypophyllous, subcuticular, often in large irregular groups acervulus of Asteroma coelomycetous anamorph	Asteroma coryli	a coelomycete	Diaporthales: Gnomoniaceae	Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Gnomoniaceae/Asteroma coryli/	Asteroma coryli	a coelomycete	hypophyllous, subcuticular, often in large irregular groups	acervulus	Asteroma coelomycetous anamorph	Foodplant / spot causer	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live		leaf			(9-11)	hypophyllous, subcuticular, often in large irregular groups acervulus of Asteroma coelomycetous anamorph causes spots on live leaf
bark	bark may house hibernating naked prepupa	Allantus coryli	a sawfly	Hymenoptera: Tenthredinidae	Hymenoptera: 2. Symphyta. Section (b), Benson, R.B., 1952	/Animalia/Arthropoda/Insecta/Hymenoptera/Tenthredinidae/Allantus coryli/	Allantus coryli	a sawfly	naked		prepupa	Plant / hibernates / within		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel	?		bark					naked prepupa hibernates inside bark
branch (large) (dead, fallen, decayed, white rotted)	dead, fallen, decayed, white rotted branch (large) is decayed by fruitbody	Mycoacia uda	a resupinate tooth fungus	Polyporales: Meruliaceae	Profiles of Fungi No. 90: Mycoacia uda (Fr.) Donk, Pegler, D.N. & Legon, N.W., 1998	/Fungi/Basidiomycota/Agaricomycetes/Polyporales/Meruliaceae/Mycoacia uda/	Mycoacia uda	a resupinate tooth fungus			fruitbody	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, fallen, decayed, white rotted	branch (large)					fruitbody is saprobic on dead, fallen, decayed, white rotted branch (large)
branch	branch is decayed by erumpent stroma of Cytospora coelomycetous anamorph	Valsa ceratosperma	a valsoid pyrenomycete	Diaporthales: Valsaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Valsaceae/Valsa ceratosperma/	Valsa ceratosperma	a valsoid pyrenomycete	erumpent	stroma	Cytospora coelomycetous anamorph	Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			branch				(11-3)	erumpent stroma of Cytospora coelomycetous anamorph is saprobic on branch
branch (dead, corticate)	dead, corticate branch is decayed by sessile, densely clustered, erumpent apothecium	Mollisia caespiticia	a discomycete	Helotiales: Dermateaceae	A Mycologist’s Diary, Robinson, K., 2007	/Fungi/Ascomycota/Leotiomycetes/Helotiales/Dermateaceae/Mollisia caespiticia/	Mollisia caespiticia	a discomycete	sessile, densely clustered, erumpent		apothecium	Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, corticate	branch					sessile, densely clustered, erumpent apothecium is saprobic on dead, corticate branch
branch (dead, fallen)	dead, fallen branch is associate of fruitbody	Hypocreopsis rhododendri	Hazel Gloves	Hypocreales: Hypocreaceae	Hypocreopsis rhododendri, a rare conspicuous fungus., Candy, B. & Webster, J., 1988	/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Hypocreaceae/Hypocreopsis rhododendri/	Hypocreopsis rhododendri	hazel gloves			fruitbody	Plant / associate	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, fallen	branch					fruitbody is associated with dead, fallen branch
branch (dead, standing)	dead, standing branch is associate of fruitbody	Hypocreopsis rhododendri	Hazel Gloves	Hypocreales: Hypocreaceae	Hypocreopsis rhododendri, a rare conspicuous fungus., Candy, B. & Webster, J., 1988	/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Hypocreaceae/Hypocreopsis rhododendri/	Hypocreopsis rhododendri	hazel gloves			fruitbody	Plant / associate	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, standing	branch					fruitbody is associated with dead, standing branch
branch (dead, white-rotten, attached)	dead, white-rotten, attached branch is decayed by fruitbody	Dichomitus campestris	Hazel Porecrust	Polyporales: Polyporaceae	Dichomitus efibulatus: a recently described polypore from S.W. Britain, Ainsworth, M., 2009	/Fungi/Basidiomycota/Agaricomycetes/Polyporales/Polyporaceae/Dichomitus campestris/	Dichomitus campestris	hazel porecrust			fruitbody	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, white-rotten, attached	branch		Major			fruitbody is saprobic on dead, white-rotten, attached branch
branch (dead)	dead branch is decayed by erumpent conidioma of Phomopsis coelomycetous anamorph	Diaporthe revellens	a valsoid pyrenomycete	Diaporthales: Diaporthaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Diaporthaceae/Diaporthe revellens/	Diaporthe revellens	a valsoid pyrenomycete	erumpent	conidioma	Phomopsis coelomycetous anamorph	Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead	branch				(2-5)	erumpent conidioma of Phomopsis coelomycetous anamorph is saprobic on dead branch
branch (dead)	dead branch is decayed by pycnidium of Phomopsis coelomycetous anamorph	Phomopsis decedens var conjuncta	(A Coelomycete)	Diaporthales: Diaporthaceae	British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Diaporthaceae/Phomopsis decedens var. conjuncta/	Phomopsis decedens var. conjuncta	(a coelomycete)		pycnidium	Phomopsis coelomycetous anamorph	Foodplant / saprobe	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead	branch					pycnidium of Phomopsis coelomycetous anamorph is saprobic on dead branch
branch (live)	live branch is associate of fruitbody	Hypocreopsis rhododendri	Hazel Gloves	Hypocreales: Hypocreaceae	Hypocreopsis rhododendri, a rare conspicuous fungus., Candy, B. & Webster, J., 1988	/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Hypocreaceae/Hypocreopsis rhododendri/	Hypocreopsis rhododendri	hazel gloves			fruitbody	Plant / associate	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	branch					fruitbody is associated with live branch
bud (live)	live bud is galled by	Eriophyes avellanae	Hazel Big-bud Gall-mite	Trombidiformes: Eriophyidae	Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Provisional Keys to British Plant Galls, Stubbs, F.B. (Editor), 1986	/Animalia/Arthropoda/Arachnida/Trombidiformes/Eriophyidae/Eriophyes avellanae/	Eriophyes avellanae	hazel big-bud gall-mite				Foodplant / gall		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	bud					causes gall of live bud
cambium	cambium may contain larva	Dryocoetes alni	a bark or ambrosia beetle	Coleoptera: Curculionidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Curculionidae/Dryocoetes alni/	Dryocoetes alni	a bark or ambrosia beetle			larva	Foodplant / internal feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			cambium					larva feeds within cambium
cambium	cambium may contain larva	Lymantor coryli	a bark or ambrosia beetle	Coleoptera: Curculionidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Curculionidae/Lymantor coryli/	Lymantor coryli	a bark or ambrosia beetle			larva	Foodplant / internal feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			cambium					larva feeds within cambium
catkin	catkin is foodplant of	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite	Trombidiformes: Eriophyidae	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Eriophyidae/Cecidophyopsis vermiformis/	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite				Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin		Sole			feeds on catkin
catkin	catkin is galled by	Phyllocoptruta coryli	a hazel-catkin mite	Trombidiformes: Eriophyidae		/Animalia/Arthropoda/Arachnida/Trombidiformes/Eriophyidae/Phyllocoptruta coryli/	Phyllocoptruta coryli	a hazel-catkin mite				Foodplant / gall	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin					causes gall of catkin
catkin	catkin is foodplant of vagrant form	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			vagrant form	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin		Sole		(Spring, Autumn)	vagrant form feeds on catkin
catkin	catkin is foodplant of nymph 1 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 1 (vagrant form)	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin		Sole			nymph 1 (vagrant form) feeds on catkin
catkin	catkin is foodplant of nymph 2 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 2 (vagrant form)	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin		Sole			nymph 2 (vagrant form) feeds on catkin
catkin	catkin is grazed by mobile cased larva	Cryptocephalus sexpunctatus	6-spotted Pot Beetle, Six-spotted Pot Beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992 Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus sexpunctatus/	Cryptocephalus sexpunctatus	6-spotted pot beetle, six-spotted pot beetle			larva	Foodplant / mobile cased feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin			Indoors, in greenhouse, captivity, culture or experimentally induced		larva grazes in mobile case on catkin
catkin	catkin is galled by white, jumping larva	Contarinia coryli	a gall midge	Diptera: Cecidomyiidae		/Animalia/Arthropoda/Insecta/Diptera/Cecidomyiidae/Contarinia coryli/	Contarinia coryli	a gall midge	white, jumping		larva	Foodplant / gall	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin					white, jumping larva causes gall of catkin
catkin	catkin is foodplant of adult	Orthotylus tenellus	a plantbug or grassbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Orthotylus (Orthotylus) tenellus/	Orthotylus (Orthotylus) tenellus	a plantbug or grassbug			adult	Foodplant / feeds on	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin					adult feeds on catkin
catkin	catkin is foodplant of nymph	Orthotylus tenellus	a plantbug or grassbug	Hemiptera: Miridae	Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959	/Animalia/Arthropoda/Insecta/Hemiptera/Miridae/Orthotylus (Orthotylus) tenellus/	Orthotylus (Orthotylus) tenellus	a plantbug or grassbug			nymph	Foodplant / feeds on	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			catkin					nymph feeds on catkin
catkin (fallen)	fallen catkin is grazed by mobile cased larva	Cryptocephalus coryli	Hazel Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus coryli/	Cryptocephalus coryli	hazel pot beetle			larva	Foodplant / mobile cased feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		fallen	catkin			Indoors, in greenhouse, captivity, culture or experimentally induced		larva grazes in mobile case on fallen catkin
female flower	female flower is foodplant of	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite	Trombidiformes: Eriophyidae	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Eriophyidae/Cecidophyopsis vermiformis/	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite				Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			female flower		Sole			feeds on female flower
female flower	female flower is foodplant of vagrant form	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			vagrant form	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			female flower		Sole		(Spring, Autumn)	vagrant form feeds on female flower
female flower	female flower is foodplant of nymph 1 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 1 (vagrant form)	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			female flower		Sole			nymph 1 (vagrant form) feeds on female flower
female flower	female flower is foodplant of nymph 2 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 2 (vagrant form)	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			female flower		Sole			nymph 2 (vagrant form) feeds on female flower
flower (live)	live flower is parasitised by hypophyllous	Phyllactinia guttata s. lat.	Hazel Mildew, Hazelnut Powdery Mildew	Erysiphales: Erysiphaceae	Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 An Introduction to British Powdery Mildews, Ing, B., 1990	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Phyllactinia guttata s. lat./	Phyllactinia guttata s. lat.	hazel mildew, hazelnut powdery mildew	hypophyllous			Foodplant / parasite	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	flower					hypophyllous parasitises live flower
fruit	fruit is foodplant of	Sciurus carolinensis	Grey Squirrel, Eastern Grey Squirrel	Rodentia: Sciuridae	Habitat Use by Red and Grey Squirrels: Results of Two Recent Studies and Implications for Management, Bryce, J., Cartmel, S. & Quine, C.P., 2005	/Animalia/Chordata/Mammalia/Rodentia/Sciuridae/Sciurus carolinensis/	Sciurus carolinensis	grey squirrel, eastern grey squirrel				Foodplant / feeds on	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			fruit					feeds on fruit
fruit	fruit is foodplant of	Sciurus vulgaris	Red Squirrel, Eurasian Red Squirrel	Rodentia: Sciuridae	Habitat Use by Red and Grey Squirrels: Results of Two Recent Studies and Implications for Management, Bryce, J., Cartmel, S. & Quine, C.P., 2005	/Animalia/Chordata/Mammalia/Rodentia/Sciuridae/Sciurus vulgaris/	Sciurus vulgaris	red squirrel, eurasian red squirrel				Foodplant / feeds on	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			fruit					feeds on fruit
leaf (petiole)	leaf (petiole) may house ovum	Hemichroa crocea	a sawfly	Hymenoptera: Tenthredinidae	Hymenoptera: 2. Symphyta. Section (c), Benson, R.B., 1958	/Animalia/Arthropoda/Insecta/Hymenoptera/Tenthredinidae/Hemichroa crocea/	Hemichroa crocea	a sawfly			ovum	Plant / resting place / within		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf (petiole)					ovum may be found in leaf (petiole)
leaf (several leaves)	leaf (several leaves) is rolled by larva	Byctiscus betulae	Hazel Leaf-roller	Coleoptera: Rhynchitidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992 Orthocerous Weevils, Morris, M.G., 1990	/Animalia/Arthropoda/Insecta/Coleoptera/Rhynchitidae/Byctiscus betulae/	Byctiscus betulae	hazel leaf-roller			larva	Foodplant / roller		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf (several leaves)		Major			larva rolls leaf (several leaves)
leaf bud (swollen, Phytoptus-galled)	swollen, Phytoptus-galled leaf bud may contain	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite	Trombidiformes: Eriophyidae	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Eriophyidae/Cecidophyopsis vermiformis/	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite				Foodplant / internal feeder	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		swollen, Phytoptus-galled	leaf bud		Sole			feeds within swollen, Phytoptus-galled leaf bud
leaf bud (swollen, Phytoptus-galled)	swollen, Phytoptus-galled leaf bud may contain vagrant form	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			vagrant form	Foodplant / internal feeder	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		swollen, Phytoptus-galled	leaf bud		Sole		(Spring, Autumn)	vagrant form feeds within swollen, Phytoptus-galled leaf bud
leaf bud (swollen, Phytoptus-galled)	swollen, Phytoptus-galled leaf bud may contain nymph 1 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 1 (vagrant form)	Foodplant / internal feeder	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		swollen, Phytoptus-galled	leaf bud		Sole			nymph 1 (vagrant form) feeds within swollen, Phytoptus-galled leaf bud
leaf bud (swollen, Phytoptus-galled)	swollen, Phytoptus-galled leaf bud may contain nymph 2 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 2 (vagrant form)	Foodplant / internal feeder	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		swollen, Phytoptus-galled	leaf bud		Sole			nymph 2 (vagrant form) feeds within swollen, Phytoptus-galled leaf bud
leaf bud (swollen)	swollen leaf bud is galled by nymph (gall form)	Phytoptus avellanae	Hazel Big-bud Gall - Causer Mite	Trombidiformes: Phytoptidae	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae/	Phytoptus avellanae	hazel big-bud gall - causer mite			nymph (gall form)	Foodplant / gall	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		swollen	leaf bud		Sole		(1-12)	nymph (gall form) causes gall of swollen leaf bud
leaf bud (swollen)	swollen leaf bud is galled by gall form	Phytoptus avellanae	Hazel Big-bud Gall - Causer Mite	Trombidiformes: Phytoptidae	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997 Population fluctuations of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina) in big buds of hazelnut., Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae/	Phytoptus avellanae	hazel big-bud gall - causer mite			gall form	Foodplant / gall	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		swollen	leaf bud		Sole		(1-12)	gall form causes gall of swollen leaf bud
leaf?	leaf? is grazed by adult	Smaragdina affinis	a leaf beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Smaragdina affinis/	Smaragdina affinis	a leaf beetle			adult	Foodplant / open feeder	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf?		Major		(5-6)	adult grazes on leaf?
leaf	leaf is foodplant of	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite	Trombidiformes: Eriophyidae	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Eriophyidae/Cecidophyopsis vermiformis/	Cecidophyopsis vermiformis	a hazel big-bud gall causer mite				Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf		Sole			feeds on leaf
leaf	leaf is foodplant of vagrant form	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			vagrant form	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf		Sole		(Spring, Autumn)	vagrant form feeds on leaf
leaf	leaf is foodplant of nymph 1 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 1 (vagrant form)	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf		Sole			nymph 1 (vagrant form) feeds on leaf
leaf	leaf is foodplant of nymph 2 (vagrant form)	Phytoptus avellanae ’vagrant form’	a hazel mite	Trombidiformes: Phytoptidae	Cryptic speciation within Phytoptus avellanae s.l. (Eriophyoidea: Phytoptidae) revealed by molecular data and observations on molting Tegonotus-like nymphs, Cvrković, T., Chetverikov, P., Vidović, B. & Petanović R., 2016 Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina), Özman, S.K. & Toros, S., 1997	/Animalia/Arthropoda/Arachnida/Trombidiformes/Phytoptidae/Phytoptus avellanae 'vagrant form'/	Phytoptus avellanae 'vagrant form'	a hazel mite			nymph 2 (vagrant form)	Foodplant / feeds on	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf		Sole			nymph 2 (vagrant form) feeds on leaf
leaf	leaf is foodplant of adult	Cryptocephalus coryli	Hazel Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus coryli/	Cryptocephalus coryli	hazel pot beetle			adult	Foodplant / feeds on		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf			Indoors, in greenhouse, captivity, culture or experimentally induced	(early 4-)5-6(-12)	adult feeds on leaf
leaf	leaf is grazed by mobile cased larva	Cryptocephalus labiatus	a leaf beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus labiatus/	Cryptocephalus labiatus	a leaf beetle			larva	Foodplant / mobile cased feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf					larva grazes in mobile case on leaf
leaf	leaf is grazed by larva	Altica brevicollis	a flea beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Altica brevicollis/	Altica brevicollis	a flea beetle			larva	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf					larva grazes on leaf
leaf	leaf is grazed by larva	Luperus flavipes	a leaf beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Luperus flavipes/	Luperus flavipes	a leaf beetle			larva	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf					larva grazes on leaf
leaf	leaf is rolled by larva	Apoderus coryli	Hazel Leaf-roller Weevil	Coleoptera: Attelabidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992 Orthocerous Weevils, Morris, M.G., 1990	/Animalia/Arthropoda/Insecta/Coleoptera/Attelabidae/Apoderus coryli/	Apoderus coryli	hazel leaf-roller weevil			larva	Foodplant / roller		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf					larva rolls leaf
leaf	leaf is rolled by larva	Deporaus betulae	Birch Leaf-roller, Birch Leaf Roller	Coleoptera: Rhynchitidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992 Orthocerous Weevils, Morris, M.G., 1990	/Animalia/Arthropoda/Insecta/Coleoptera/Rhynchitidae/Deporaus betulae/	Deporaus betulae	birch leaf-roller, birch leaf roller			larva	Foodplant / roller		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf					larva rolls leaf
leaf	leaf is rolled by larva	Pamphilius fumipennis	Dark-winged Spinner	Hymenoptera: Pamphiliidae	Hymenoptera: 2. Symphyta. Section (a), Benson, R.B., 1951	/Animalia/Arthropoda/Insecta/Hymenoptera/Pamphiliidae/Pamphilius fumipennis/	Pamphilius fumipennis	dark-winged spinner			larva	Foodplant / roller		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf		Sole			larva rolls leaf
leaf	leaf is grazed by larva	Allantus coryli	a sawfly	Hymenoptera: Tenthredinidae	Hymenoptera: 2. Symphyta. Section (b), Benson, R.B., 1952	/Animalia/Arthropoda/Insecta/Hymenoptera/Tenthredinidae/Allantus coryli/	Allantus coryli	a sawfly			larva	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf		Sole			larva grazes on leaf
leaf	leaf is grazed by gregarious larva	Hemichroa crocea	a sawfly	Hymenoptera: Tenthredinidae	Hymenoptera: 2. Symphyta. Section (c), Benson, R.B., 1958	/Animalia/Arthropoda/Insecta/Hymenoptera/Tenthredinidae/Hemichroa crocea/	Hemichroa crocea	a sawfly	gregarious		larva	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf					gregarious larva grazes on leaf
leaf	leaf is grazed by larva	Nematinus acuminatus	a sawfly	Hymenoptera: Tenthredinidae	Hymenoptera: 2. Symphyta. Section (c), Benson, R.B., 1958	/Animalia/Arthropoda/Insecta/Hymenoptera/Tenthredinidae/Nematinus acuminatus/	Nematinus acuminatus	a sawfly			larva	Foodplant / open feeder	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf		Rare			larva grazes on leaf
leaf	leaf is grazed by nocturnal larva	Tenthredo fagi	a sawfly	Hymenoptera: Tenthredinidae	Hymenoptera: 2. Symphyta. Section (b), Benson, R.B., 1952	/Animalia/Arthropoda/Insecta/Hymenoptera/Tenthredinidae/Tenthredo fagi/	Tenthredo fagi	a sawfly	nocturnal		larva	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			leaf					nocturnal larva grazes on leaf
leaf (fallen)	fallen leaf is grazed by mobile cased larva	Cryptocephalus coryli	Hazel Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus coryli/	Cryptocephalus coryli	hazel pot beetle			larva	Foodplant / mobile cased feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		fallen	leaf		Major	Indoors, in greenhouse, captivity, culture or experimentally induced		larva grazes in mobile case on fallen leaf
leaf (live)	live leaf is grazed by mobile cased larva	Cryptocephalus nitidulus	Shining Pot Beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus nitidulus/	Cryptocephalus nitidulus	shining pot beetle			larva	Foodplant / mobile cased feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf					larva grazes in mobile case on live leaf
leaf (live)	live leaf of sapling is grazed by adult	Cryptocephalus nitidulus	Shining Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus nitidulus/	Cryptocephalus nitidulus	shining pot beetle			adult	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf	sapling			(early 5-9)	adult grazes on live leaf of sapling
leaf (live)	live leaf is grazed by mobile cased larva	Cryptocephalus sexpunctatus	6-spotted Pot Beetle, Six-spotted Pot Beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992 Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus sexpunctatus/	Cryptocephalus sexpunctatus	6-spotted pot beetle, six-spotted pot beetle			larva	Foodplant / mobile cased feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf			Indoors, in greenhouse, captivity, culture or experimentally induced		larva grazes in mobile case on live leaf
leaf (live)	live leaf is grazed by adult	Cryptocephalus sexpunctatus	6-spotted Pot Beetle, Six-spotted Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus sexpunctatus/	Cryptocephalus sexpunctatus	6-spotted pot beetle, six-spotted pot beetle			adult	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf				(5-7)	adult grazes on live leaf
leaf (live)	live leaf is spotted by pycnidium of Phyllosticta coelomycetous anamorph	Phyllosticta coryli	a coelomycete	Botryosphaeriales: Phyllostictaceae	British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Dothideomycetes/Botryosphaeriales/Phyllostictaceae/Phyllosticta coryli/	Phyllosticta coryli	a coelomycete		pycnidium	Phyllosticta coelomycetous anamorph	Foodplant / spot causer	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf				(7)	pycnidium of Phyllosticta coelomycetous anamorph causes spots on live leaf
leaf (live)	live leaf is spotted by mainly hypophyllous colony of Ramularia hyphomycetous anamorph	Ramularia coryli	(An Anamorphic Fungus)	Capnodiales: Mycosphaerellaceae	Monograph of Cercosporella, Ramularia and Allied Genera - Vol II, Braun, U., 1998	/Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Ramularia coryli/	Ramularia coryli	(an anamorphic fungus)	mainly hypophyllous	colony	Ramularia hyphomycetous anamorph	Foodplant / spot causer	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf					mainly hypophyllous colony of Ramularia hyphomycetous anamorph causes spots on live leaf
leaf (live)	live leaf is spotted by subcuticular acervulus of Piggotia coelomycetous anamorph	Piggotia coryli	a coelomycete	Venturiales: Venturiaceae	Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Dothideomycetes/Venturiales/Venturiaceae/Piggotia coryli/	Piggotia coryli	a coelomycete	subcuticular	acervulus	Piggotia coelomycetous anamorph	Foodplant / spot causer	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf				(7-11)	subcuticular acervulus of Piggotia coelomycetous anamorph causes spots on live leaf
leaf (live)	live leaf is parasitised by hypophyllous	Phyllactinia guttata s. lat.	Hazel Mildew, Hazelnut Powdery Mildew	Erysiphales: Erysiphaceae	Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 An Introduction to British Powdery Mildews, Ing, B., 1990	/Fungi/Ascomycota/Leotiomycetes/Erysiphales/Erysiphaceae/Phyllactinia guttata s. lat./	Phyllactinia guttata s. lat.	hazel mildew, hazelnut powdery mildew	hypophyllous			Foodplant / parasite	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	leaf					hypophyllous parasitises live leaf
leaf (withered)	withered leaf is grazed by mobile cased larva	Cryptocephalus sexpunctatus	6-spotted Pot Beetle, Six-spotted Pot Beetle	Coleoptera: Chrysomelidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992 Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus sexpunctatus/	Cryptocephalus sexpunctatus	6-spotted pot beetle, six-spotted pot beetle			larva	Foodplant / mobile cased feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		withered	leaf			Indoors, in greenhouse, captivity, culture or experimentally induced		larva grazes in mobile case on withered leaf
log (dead, fallen, decayed, white rotted)	dead, fallen, decayed, white rotted log is decayed by fruitbody	Mycoacia uda	a resupinate tooth fungus	Polyporales: Meruliaceae	Profiles of Fungi No. 90: Mycoacia uda (Fr.) Donk, Pegler, D.N. & Legon, N.W., 1998	/Fungi/Basidiomycota/Agaricomycetes/Polyporales/Meruliaceae/Mycoacia uda/	Mycoacia uda	a resupinate tooth fungus			fruitbody	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, fallen, decayed, white rotted	log					fruitbody is saprobic on dead, fallen, decayed, white rotted log
nut (kernel) (live)	live nut (kernel) may contain larva	Curculio nucum	Nut Weevil	Coleoptera: Curculionidae	Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Curculionidae/Curculio nucum/	Curculio nucum	nut weevil			larva	Foodplant / internal feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	nut (kernel)					larva feeds within live nut (kernel)
nut (dead)	dead nut is decayed by erumpent conidioma of Phomopsis coelomycetous anamorph	Diaporthe revellens	a valsoid pyrenomycete	Diaporthales: Diaporthaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Diaporthaceae/Diaporthe revellens/	Diaporthe revellens	a valsoid pyrenomycete	erumpent	conidioma	Phomopsis coelomycetous anamorph	Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead	nut		Minor		(2-5)	erumpent conidioma of Phomopsis coelomycetous anamorph is saprobic on dead nut
nut (live)	live nut may be infected and damaged by	Monilinia fructigena	Apple Brown Rot - causative organism	Helotiales: Sclerotiniaceae	Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Fungal foes in your garden no 28: Brown rot, Fox, R.T.V., 1995	/Fungi/Ascomycota/Leotiomycetes/Helotiales/Sclerotiniaceae/Monilinia fructigena/	Monilinia fructigena	apple brown rot (causative organism)				Foodplant / pathogen		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	nut					infects and damages live nut
petal (live)	live petal is grazed by adult	Cryptocephalus primarius	Rock-rose Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus primarius/	Cryptocephalus primarius	rock-rose pot beetle			adult	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	petal			Indoors, in greenhouse, captivity, culture or experimentally induced	(5-6)	adult grazes on live petal
pollen?	pollen? is grazed by adult	Cryptocephalus sexpunctatus	6-spotted Pot Beetle, Six-spotted Pot Beetle	Coleoptera: Chrysomelidae	Atlas of the Seed and Leaf Beetles of Britain and Ireland, Cox, M.L., 2007	/Animalia/Arthropoda/Insecta/Coleoptera/Chrysomelidae/Cryptocephalus sexpunctatus/	Cryptocephalus sexpunctatus	6-spotted pot beetle, six-spotted pot beetle			adult	Foodplant / open feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			pollen?				(5-7)	adult grazes on pollen?
root	root is parasitised by	Melampyrum sylvaticum	Small Cow-wheat	Lamiales: Orobanchaceae	Small Cow-wheat Melampyrum sylvaticum L.: Scrophulariaceae in England, Tennant, D.J., 2008	/Plantae/Tracheophyta/Magnoliopsida/Lamiales/Orobanchaceae/Melampyrum sylvaticum/	Melampyrum sylvaticum	small cow-wheat				Foodplant / hemiparasite	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			root					is hemiparasitic on root
root (live)	live root of tree is associate of mycelial muff	Morchella esculenta	Morel	Pezizales: Morchellaceae	Association between living roots and ascocarps of Morchella rotunda, Buscot, F. & Roux, J., 1987	/Fungi/Ascomycota/Pezizomycetes/Pezizales/Morchellaceae/Morchella esculenta/	Morchella esculenta	morel		mycelial muff		Plant / associate		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	root	tree	Major			mycelial muff is associated with live root of tree
root (live)	live root is ectomycorrhizal host of Fruitbody	Russula recondita	a brittlegill	Russulales: Russulaceae	Analysis of morphological, ecological and molecular characters of Russula pectinatoides Peck and Russula praetervisa Sarnari, with a description of the new taxon Russula recondita Melera & Ostellari, Melera, S., Ostellari, C., Roemer, N., Avis, P.G.,Tonolla, M.,Barja, F. & Narduzzi-Wicht, B., 2017	/Fungi/Basidiomycota/Agaricomycetes/Russulales/Russulaceae/Russula recondita/	Russula recondita	a brittlegill			Fruitbody	Foodplant / mycorrhiza / ectomycorrhiza	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	root					Fruitbody is ectomycorrhizal with live root
trunk (live)	live trunk is parasitised by fruitbody	Phellinus alni	(A Bracket Fungus)	Hymenochaetales: Hymenochaetaceae	Phellinus igniarius and its closest relatives in Europe, Fischer, M., 1995	/Fungi/Basidiomycota/Agaricomycetes/Hymenochaetales/Hymenochaetaceae/Phellinus alni/	Phellinus alni	(a bracket fungus)			fruitbody	Foodplant / parasite	Foreign	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		live	trunk					fruitbody parasitises live trunk
twig (dead)	dead twig is decayed by erumpent conidioma of Phomopsis coelomycetous anamorph	Diaporthe revellens	a valsoid pyrenomycete	Diaporthales: Diaporthaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935	/Fungi/Ascomycota/Sordariomycetes/Diaporthales/Diaporthaceae/Diaporthe revellens/	Diaporthe revellens	a valsoid pyrenomycete	erumpent	conidioma	Phomopsis coelomycetous anamorph	Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead	twig				(2-5)	erumpent conidioma of Phomopsis coelomycetous anamorph is saprobic on dead twig
wood	wood may contain larva	Agrilus angustulus	a jewel beetle	Coleoptera: Buprestidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Buprestidae/Agrilus angustulus/	Agrilus angustulus	a jewel beetle			larva	Foodplant / internal feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			wood					larva feeds within wood
wood	wood may contain larva	Agrilus laticornis	a jewel beetle	Coleoptera: Buprestidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Buprestidae/Agrilus laticornis/	Agrilus laticornis	a jewel beetle			larva	Foodplant / internal feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			wood					larva feeds within wood
wood	wood may contain larva	Trachys minutus	a jewel beetle	Coleoptera: Buprestidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Buprestidae/Trachys minutus/	Trachys minutus	a jewel beetle			larva	Foodplant / internal feeder		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			wood					larva feeds within wood
wood	wood is decayed by effuse colony of Veronaea dematiaceous anamorph	Veronaea botryosa	a dematiaceous anamorphic fungus		Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Veronaea botryosa/	Veronaea botryosa	a dematiaceous anamorphic fungus	effuse	colony	Veronaea dematiaceous anamorph	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel			wood					effuse colony of Veronaea dematiaceous anamorph is saprobic on wood
wood (dead, decayed)	dead, decayed wood is decayed by fruitbody	Phellinus lundellii	Birch Bristle Bracket	Hymenochaetales: Hymenochaetaceae	Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	/Fungi/Basidiomycota/Agaricomycetes/Hymenochaetales/Hymenochaetaceae/Phellinus lundellii/	Phellinus lundellii	birch bristle bracket			fruitbody	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel	?	dead, decayed	wood					fruitbody is saprobic on dead, decayed wood
wood (dead, fallen, decayed, white rotted)	dead, fallen, decayed, white rotted wood is decayed by fruitbody	Mycoacia uda	a resupinate tooth fungus	Polyporales: Meruliaceae	Profiles of Fungi No. 90: Mycoacia uda (Fr.) Donk, Pegler, D.N. & Legon, N.W., 1998	/Fungi/Basidiomycota/Agaricomycetes/Polyporales/Meruliaceae/Mycoacia uda/	Mycoacia uda	a resupinate tooth fungus			fruitbody	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, fallen, decayed, white rotted	wood					fruitbody is saprobic on dead, fallen, decayed, white rotted wood
wood (dead, white-rotten)	dead, white-rotten wood is decayed by fruitbody	Dichomitus efibulatus	a polypore	Polyporales: Polyporaceae	Dichomitus efibulatus: a recently described polypore from S.W. Britain, Ainsworth, M., 2009	/Fungi/Basidiomycota/Agaricomycetes/Polyporales/Polyporaceae/Dichomitus efibulatus/	Dichomitus efibulatus	a polypore			fruitbody	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead, white-rotten	wood					fruitbody is saprobic on dead, white-rotten wood
wood (dead)	dead wood is decayed by stroma	Xylaria cinerea	a stromatic pyrenomycete	Xylariales: Xylariaceae	Xylaria cinerea and X. crozonensis: two distinctive additions to the British mycota, Henrici, A., 2016	/Fungi/Ascomycota/Sordariomycetes/Xylariales/Xylariaceae/Xylaria cinerea/	Xylaria cinerea	a stromatic pyrenomycete		stroma		Foodplant / saprobe	UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		dead	wood					stroma is saprobic on dead wood
wood (red rotten)	red rotten wood is associate of larva	Hypulus quercinus	a false darkling beetle	Coleoptera: Melandryidae	Host Plants of British Beetles: A List of Recorded Associations, Bullock, J.A., 1992	/Animalia/Arthropoda/Insecta/Coleoptera/Melandryidae/Hypulus quercinus/	Hypulus quercinus	a false darkling beetle			larva	Plant / associate		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		red rotten	wood					larva is associated with red rotten wood
wood (rotten)	rotten wood may house hibernating naked prepupa	Allantus coryli	a sawfly	Hymenoptera: Tenthredinidae	Hymenoptera: 2. Symphyta. Section (b), Benson, R.B., 1952	/Animalia/Arthropoda/Insecta/Hymenoptera/Tenthredinidae/Allantus coryli/	Allantus coryli	a sawfly	naked		prepupa	Plant / hibernates / within		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel	?	rotten	wood					naked prepupa hibernates inside rotten wood
wood (rotten)	rotten wood is decayed by effuse colony of Diplococcium dematiaceous anamorph	Diplococcium lawrencei	a dematiaceous anamorphic fungus	Sordariales: Helminthosphaeriaceae	Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997	/Fungi/Ascomycota/Sordariomycetes/Sordariales/Helminthosphaeriaceae/Diplococcium lawrencei/	Diplococcium lawrencei	a dematiaceous anamorphic fungus	effuse	colony	Diplococcium dematiaceous anamorph	Foodplant / saprobe		/Plantae/Tracheophyta/Magnoliopsida/Fagales/Betulaceae/Corylus avellana/	Corylus avellana	hazel		rotten	wood					effuse colony of Diplococcium dematiaceous anamorph is saprobic on rotten wood

Species	Corylus avellana (Hazel)
Genus	Corylus (hazels)
Family	BETULACEAE (birches, hazels, hornbeams and alders)
Order	FAGALES (forest trees)
Subclass	EU-DICOTS (dicotyledonous flowering plants)
Class	MAGNOLIOPSIDA (flowering plants)
Phylum	TRACHEOPHYTA (vascular plants)
Kingdom	PLANTAE (plants)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

Author	Year	Title	Source
Nature Conservation
Coppins, A., Coppins, B. & Quelch, P.	2002	Atlantic hazelwoods	British Wildlife Vol 14, No 1: 17-26.
Plant Pathology
Özman, S.K. & Toros, S.	1997	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina)	Acta Horticulturae Vol 445: 493-502.
Özman, S.K. & Toros, S.	1997	Population fluctuations of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina) in big buds of hazelnut.	Acta Horticulturae Vol 445: 511-520.

Corylus avellana L.
(Hazel)

Interactions where Corylus avellana is the victim or passive partner (and generally loses out from the process)

Taxonomic hierarchy:

Corylus avellana is also a member of:

Identification Works

General Works

Nature Conservation

Plant Pathology

BioInfo - Wildlife Information (UK)

Author & Year	Title	Source
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Melera, S., Ostellari, C., Roemer, N., Avis, P.G.,Tonolla, M.,Barja, F. & Narduzzi-Wicht, B., 2017	Analysis of morphological, ecological and molecular characters of Russula pectinatoides Peck and Russula praetervisa Sarnari, with a description of the new taxon Russula recondita Melera & Ostellari	Mycological Progress Vol 16 (2): 117-134.
Moore, W.C., 1959	British Parasitic Fungi	430pp, Cambridge University Press
Morris, M.G., 1990	Orthocerous Weevils	Handbooks for the Identification of British Insects, Vol 5 Part 16, 108pp, The Royal Entomological Society of London
Nau, B.S., 1984	Notes on the Recording and Identification of Psallus	Het News 4.
Özman, S.K. & Toros, S., 1997	Life cycles of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina)	Acta Horticulturae Vol 445: 493-502.
Özman, S.K. & Toros, S., 1997	Population fluctuations of Phytoptus avellanae Nal. and Cecidophyopsis vermiformis Nal. (Eriophyoidea: Acarina) in big buds of hazelnut.	Acta Horticulturae Vol 445: 511-520.
Pegler, D.N. & Legon, N.W., 1998	Profiles of Fungi No. 90: Mycoacia uda (Fr.) Donk	Mycologist Vol 12 (1): 36-37.
Robinson, K., 2007	A Mycologist’s Diary	Field Mycology Vol 8 (4): 134-138.
Southwood, T.R.E. & Leston, D., 1959	Land and Water Bugs of the British Isles	Wayside & Woodland Series, 1959 edition, 436pp, Frederick Warne & Co. Ltd.
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Tennant, D.J., 2008	Small Cow-wheat Melampyrum sylvaticum L.: Scrophulariaceae in England	Watsonia Vol 27, No 1: 23-36.
Whalley, A.J.S. & Watling, R., 1980	Daldinia concentrica versus Daldinia vernicosa	TBMS Vol 74 (2): 399-406.