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Ceanothus gall midge

(c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda

Ceanothus gall midge

Asphondylia ceanothi

insectView on iNaturalist

Plants that support Ceanothus gall midge

2 plants

Nipomo Mesa Ceanothus

Ceanothus impressus var. nipomensis

moderate

shrub

Larvae develop in plant galls during spring growth period

Bay Area nativeKeystone species

Wartleaf Ceanothus

Ceanothus papillosus

moderate

perennial herb

Larval development within plant tissues; overwintering host

Bay Area nativeKeystone species