Melittis, bastard balm

fam. Lamiaceae

1a fleck mine: Coleophora albitarsella

1b narrow corridor, followed by a large blotch => 2

1c galls, etc => 100

2a frass in the corridor in a broad central green band, with minute grains at either side: Amauromyza labiatarum

2b frass as strings at either side of the corridor: Amauromyza lamii

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

107 – rust fungi

107a Pucciniaceae: Puccinia menthae

109 – powdery and downy mildews

109a Erysiphaceae: Neoërysiphe galeopsidis

11/09/2015