1a mijn uitsluitend in de bladschijf => 2
1b behalve de bladschijf wordt ook de de bladsteel gemineerd => 5
1c gallen etc => 100
2a vlekmijn: Apterona elicoidella
2b gang- of blaasmijn => 3
3a frass in sliertjes; vertakte gangmijn: Liriomyza strigata
3b frass in fijne korrels; wittige blaasmijn => 4
4a op Viola palustris: Galiomyza beckeri
4b op V. reichebachiana, riviniana, tricolor: Galiomyza violiphaga
5a larve een made: Liriomyza violicaulis
5b larve met poten en gechitiniseerde kop: Pancalia nodosella
100a Nematoda => 101
100b Acari => 102
100c Coleoptera => 103
100e Diptera => 104
100f Hemiptera => 105
100d Hymenoptera => 106
100g roesten => 107
100h brandschimmels => 108
100i echte en valse meeldauwen => 109
100j andere veroorzakers => 110
101 - Nematoda
101a Anguinidae: Ditylenchus dipsaci
101b Aphelenchoididae: Aphelenchoides fragariae
101c Meloidogynidae: Meloidogyne hapla
102 - Acari
102a Eriophyidae: Cecidophyes violae; Coptophylla borealis; Epitrimerus violarius
104 - Diptera
104a Cecidomyiidae: Dasineura affinis, odoratae, violae, violahirtae; Lestodiplosis affinis; Prodiplosis violicola
105 - Hemiptera
105a Aphididae: Aphis violae
107 - roesten
107a Melampsoraceae: Melampsora lapponum
107b Pucciniaceae: Puccinia alpina, cynodontis, fergussonii, ruebelii, violae; Uredo alpestris
108 - brandschimmels
108a Urocystidaceae: Urocystis kmetiana, violae
109 - echte en valse meeldauwen
109a Erysiphaceae: Golovinomyces orontii
109b Peronosporaceae: Peronospora violae
110 - andere veroorzakers
110a Fungi, Synchytriaceae: Synchytrium alpinum, aureum, globosum, saxifragae
Niet in de tabel opgenomen: Orthochaetes setiger.
1a mine exclusively in hte leaf blade => 2
1b next to the blade also the petiole is mined out => 5
1c galls, etc => 100
2a fleck mine: Apterona elicoidella
2b corridor or blotch => 3
3a frass in strings; branched corridor: Liriomyza strigata
3b frass in fine grains; whitish blotch => 4
4a on Viola palustris: Galiomyza beckeri
4b on V. reichebachiana, riviniana, tricolor: Galiomyza violiphaga
5a larva a maggot: Liriomyza violicaulis
5b larva with feet and chitinised head: Pancalia nodosella
100a Nematoda => 101
100b Acari => 102
100c Coleoptera => 103
100e Diptera => 104
100f Hemiptera => 105
100d Hymenoptera => 106
100g rust fungi => 107
100h smut fungi => 108
100i powdery and downy mildews => 109
100j other causers => 110
101 - Nematoda
101a Anguinidae: Ditylenchus dipsaci
101b Aphelenchoididae: Aphelenchoides fragariae
101c Meloidogynidae: Meloidogyne hapla
102 - Acari
102a Eriophyidae: Cecidophyes violae; Coptophylla borealis; Epitrimerus violarius
104 - Diptera
104a Cecidomyiidae: Dasineura affinis, odoratae, violae, violahirtae; Lestodiplosis affinis; Prodiplosis violicola
105 - Hemiptera
105a Aphididae: Aphis violae
107 - rust fungi
107a Melampsoraceae: Melampsora lapponum
107b Pucciniaceae: Puccinia alpina, cynodontis, fergussonii, ruebelii, violae; Uredo alpestris
108 - smut fungi
108a Urocystidaceae: Urocystis kmetiana, violae
109 - powdery and downy mildews
109a Erysiphaceae: Golovinomyces orontii
109b Peronosporaceae: Peronospora violae
110 - other causers
110a Fungi, Synchytriaceae: Synchytrium alpinum, aureum, globosum, saxifragae
Not included in the key: Orthochaetes setiger.
05/01/2017