Cottonwood Leaf Beetle: Monitoring & Control

Cottonwood Leaf Beetle: Chemical Control

Active Ingredient (class)	Nursery Label	Landscape Label	Plantation (Crop) Label
Imidacloprid (chloronicotinyl)	Merit 2F (Bayer) (drench, foliar) Conserves beneficials (drench only) Merit 2.5G (Bayer) (granular) Conserves beneficials	Merit 2F (Bayer) (drench, foliar) Conserves beneficials (drench only) Merit 2.5G (Bayer) (granular) Conserves beneficials	Provado 1.6 Flowable Insecticide (Bayer) (foliar) Admire 2 Flowable Insecticide (Bayer) (drench) Conserves beneficials (drench only)
Carbaryl (carbamate)	Sevin 80 WSP (Bayer) (foliar) Sevin SL (Bayer) (foliar)	Sevin 80 WSP (Bayer) (foliar) Sevin SL (Bayer) (foliar)	Sevin XLR Plus (Bayer) (foliar)
Spinosad (microbial)	Conserve SC (Dow AgroSciences) (Foliar) Conserves beneficials		Spintor 2SC (Dow AgroSciences) (foliar) Conserves beneficials
Bifenthrin (pyrethroid)	Restricted use Talstar Nursery Flowable (FMC) (foliar)	Onyx (FMC) (foliar) Restricted use Talstar Nursery Flowable (FMC) (foliar)
Cyfluthrin (pyrethroid)	Tempo 20 WP (Bayer) (foliar) Decathalon 20 WP (OHP) (foliar)	Tempo 20 WP (Bayer) (foliar) Decathalon 20 WP (OHP) (foliar)
Cyfluthrin plus imidacloprid (pyrethroid plus chloronicotinyl)	Discus (OHP) (drench, foliar)	Discus (OHP) (drench, foliar)	Discus (OHP) (drench, foliar)
Lambda-cyhalothrin (pyrethroid)			Restricted use Warrior Insecticide with Zeon Technology (Snygenta) (foliar)