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acetamiprid (Assail 70WP)

Only two applications per season are allowed. Do not use adjuvants. Respirator required for mixer/loader for aerial application.

Effect on Beneficials: Moderately Harmful
Material Type: Insecticide
Chemical Classification: Neonicotinyl
Signal Word: Caution
Formulation: Spray Powder
EPA Number: 8033-23

Usage for acetamiprid on Grapes

Max Application per Season: 4.6fl oz

Budbreak to Prebloom

Target Rate of application REI PHI MOA Eff. Notes
Grape Flea Beetle pt 12 3 4A
Japanese Beetle 1.1-2.3 oz 12 3 4A

Bloom to Pea Size Fruit

Target Rate of application REI PHI MOA Eff. Notes
Grape Flea Beetle pt 12 3 4A
Grape Mealybug 1.1-2.3 oz 12 3 4A Sprays should be directed towards the trunk and cordons. Use sufficient water and pressure to loosen bark and drive the pesticide into cracks and under loose bark. Only two applications per season are allowed.
Japanese Beetle 1.1-2.3 oz 12 3 4A
Leafhoppers 1.1-2.3 oz 12 3 4A Sprays should be directed towards the trunk and cordons. Use sufficient water and pressure to loosen bark and drive the pesticide into cracks and under loose bark. Only two applications per season are allowed.

Pea Size Fruit to Véraison

Target Rate of application REI PHI MOA Eff. Notes
Grape Mealybug 1.1-2.3 oz 12 3 4A Sprays should be directed towards the trunk and cordons. Use sufficient water and pressure to loosen bark and drive the pesticide into cracks and under loose bark. Only two applications per season are allowed.
Japanese Beetle 1.1-2.3 oz 12 3 4A
Leafhoppers 1.1-2.3 oz 12 3 4A Sprays should be directed towards the trunk and cordons. Use sufficient water and pressure to loosen bark and drive the pesticide into cracks and under loose bark. Only two applications per season are allowed.

Véraison to Preharvest

Target Rate of application REI PHI MOA Eff. Notes
Grape Mealybug 1.1-2.3 oz 12 3 4A Sprays should be directed towards the trunk and cordons. Use sufficient water and pressure to loosen bark and drive the pesticide into cracks and under loose bark. Only two applications per season are allowed.
Leafhoppers 1.1-2.3 oz 12 3 4A Sprays should be directed towards the trunk and cordons. Use sufficient water and pressure to loosen bark and drive the pesticide into cracks and under loose bark. Only two applications per season are allowed.