Plantparasieten van Europa

bladmineerders, gallen en schimmels

gallers on Calicotome

Dichotomous table for gallers on Calicotome

by Hans Roskam

1a Galls contain midge larva inside => 2

1b Swelling of stem bearing rimmed depressions which contain causer. C. spinosa: Planchonia arabidis

1c Swelling of stem containing beetle larva. C. spinosa: Protopirapion kraatzii

2a Oblong to egg-shaped bud gall, green, succulent, covered with silk hairs. C. infesta subsp. intermedia, spinosa, villosa: Asphondylia calycotomae

2b Pods disfigured and shortened, up to 20 mm long, with a single spherical thick-walled swelling enclosing a large larval chamber. C. infesta subsp. intermedia, spinosa, villosa: Asphondylia calycotomae

Laatste bewerking 24.vi.2020