Chemical Control of Grape Diseases and Insect /pests
Disease Control:
Downy mildew: Aluminum aluminum phosphate; metalaxyl.
Anthracnose: 50% Fumei zinc, Fumei nail tin compound; 50% chlorothalonil.
Black pox (Scab) scab: 80% zinc.
Powdery mildew (Powdery mildew): Morin zinc before the onset, Carbendazim before and after flowering, Methyltobzine in the middle and late stages

Pest Control:
Leafhopper (Grape Leafhopper): Dimethoate; Phoxim; Imidacloprid; Beta-cypermethrin.
Spotted wax cicada: dichlorvos milk; deltamethrin.
Moth: Moth Pine; Deltamethrin; Chlorpyrifos
Tetranychus (Mites): Tricyclic tin, cromatite, Awei.
Grape phylloxera: fenvalerate; cypermethrin; deltamethrin
Grape tiger beetle (Cleoptera Coleoptera): dichlorvos; cypermethrin

Some Insecticides And The Pests They Control (USA) 

Insecticide

Example of Brand Name

Pest

Residual

Notes

Pyrethrin

Bug Buster-O

Grape flea beetle, grape phylloxera, multicolored Asian ladybeetle, grape berry moth

short

contact

Malathion

Spectracide malathion

Japanese beetle, grape phylloxera

short

contact

Spinosad

Monterey Garden & Insect Spray

grape berry moth

short

contact

Carbaryl

Sevin

Grape flea beetle, Japanese beetle, grape phylloxera

medium

contact

Permethrin

Eight Garden & Home Insect Control

Japanese beetle

medium-long

contact

Esfenvalerate

Ortho Bug-Be-Gon MAX

Grape flea beetle

long

contact


Some Main Diseases Happen in Grapes-1


Some Main Diseases Happen in Grapes-2