Insects Feeding
on this Plant:


Bidens cernua
(Nodding Bur-Marigold) [Asteraceae]
(observations are from Clark et al., Blackman & Eastop, Natural History Museum)

Coleoptera (Beetles)

Chrysomelidae: Calligrapha bidenticola Clk2004, Calligrapha californica Clk2004

Homoptera (Sucking Insects)
Aphididae: Aphis mimuli [curls young leaves of currant & gooseberry, migrating to various herbaceous plants during the summer; preferred secondary hosts are monkeyflowers] BE2013, Uroleucon chrysanthemi [found on upper stems & foliage] WR2017

Lepidoptera (Butterflies, Skippers, & Moths)
Tortricidae: Epiblema otiosana (Bidens Borer Moth) [larvae bore through stems] NHM2010