University of Nebraska

Department of Entomology

Insecticides for Control of Blister Beetles in Alfalfa

Updated February 23, 2006 by Keith Jarvi

This list is not inclusive. See http://www.greenbook.net or other resources for additional registrations.
This information is presented in abbreviated form. Be sure to consult the label for additional information and restrictions.

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IRAC Mode of Action Classification:
Group 1 = Acetylcholine esterase inhibitors; 1A = Carbamates Group 3 = Sodium channel modulators R = Restricted-Use Product
Mode of Action	Product Name	Common Name	Rate (Formulation/Acre)	Restrictions/Comments
3 R	Proaxis	gamma-cyhalothrin	2.56 - 3.84 oz	PHI - 1day forage, 7 days hay.
1A	Sevin XLR	carbaryl	1 pt - 1 qt	Preharvest interval of 7 days.
1A	Sevin 80 S	carbaryl	0.067 - 1.25 lbs	Preharvest interval of 7 days.
1A	Sevin 50 W	carbaryl	1 - 2 lbs	Preharvest interval of 7 days.
3 R	Silencer	lambda- cyhalothrin	2.56 - 3.84 oz	Preharvest interval of 1 day for forage, 7 days for hay.
3 R	Taiga Z	lambda- cyhalothrin	2.56 - 3.84 oz	Preharvest interval of 1 day for forage, 7 days for hay.
3 R	Warrior	lambda-cyhalothrin	2.56 - 3.84 oz	Preharvest interval of 7 days.

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