Argyranthemum, canary daisy

fam. Asteraceae

1a short corridor, widening into a blotch; older larvae live among spun leaves: Cnephasia longana

1b slender corridor till the end; older larvae make fleck mines along the leaf margin: Bucculatrix chrysanthemella

1c gallen etc => 100

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 chrysanthemi, heeringiana

109 – powdery and downy mildews

109a Erysiphaceae: Golovinomyces cichoracearum, macrocarpus, orontii

109b Peronosporaceae: Paraperonospora leptosperma; ? Peronospora radii

110 – other causers

110a Bacteria, Rhizobiaceae: Agrobacterium tumefaciens

02/01/2017