Alfalfa Alert service provided by TVpestalert.net.
April 28, 2015 Alfalfa Treasure Valley - Oregon
Alfalfa weevil are at or approaching threshold levels for treatment in forage alfalfa fields around the western Treasure Valley. Older stands are more likely to see increased pressure when compared to younger fields. Proper scouting in addition to working with your field consultants will help determine the need for treatment. Be aware of pre-harvest intervals restrictions of the products you may use. Check out the attached link from the PNW Insect Management Handbook for more information on treatment threshold and options.
Posted By: Bill Buhrig
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