Insects Feeding
on this Plant:
____________
Helianthus maximiliani (Maximilian's Sunflower) [Asteraceae]
(Observations are from Clark et al., Charlet & Gavloski)
Coleoptera (Beetles)
Chrysomelidae: Trirhabda adela Clk2004, Zygogramma exclamationis (Sunflower Beetle) [adults & larvae feed on foliage] CG2011; Curculionidae: Baris strenua (Sunflower Root Weevil) [adults feed on leaves & stems, larvae feed on roots] CG2011, Cylindrocopturus adspersus (Sunflower Stem Weevil) [adults feed on leaves & stems, larvae bore through stems & root crown] CG2011, Smicronyx fulvus (Red Sunflower Seed Weevil) [larvae feed on seeds] CG2011, Smicronyx sordidus (Gray Sunflower Seed Weevil) [larvae feed on seeds] CG2011
Diptera (Flies)
Cecidomyiidae: Contarinia schulzi (Sunflower Midge) [larvae feed in flowerheads] CG2011; Tephritidae: Neotephritis finalis (Sunflower Seed Maggot) [larvae feed on florets & developing seeds of flowerheads] CG2011, Strauzia longipennis (Sunflower Maggot) [larvae bore through stems] CG2011
Lepidoptera (Butterflies, Skippers, & Moths)
Pyralidae: Homoeosoma electellum (Sunflower Moth) [larvae feed in flowerheads] CG2011; Tortricidae: Cochylis hospes (Banded Sunflower Moth) [larvae feed on florets & developing seeds, syn. Phtheochroa hospes] CG2011, Suleima helianthana (Sunflower Bud Moth) [larvae feed in leaf axils, flower buds, & receptacles of flowerheads] CG2011