Alfalfa & Forage News

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Alfalfa Weevil Insecticide Efficacy Grades - 2023, Palo Verde Valley

March 6, 2023
By Ian M Grettenberger, Michael D Rethwisch
This Grade Chart represents the average Insecticide Efficacy Grade against alfalfa weevil larvae from experiments conducted in the Palo Verde Valley over the past five years, with applications being approximately 18-20 gallons/acre to ensure excellent foliar coverage.
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Guide to using stored forages with various nitrate contents.
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Is sudangrass safe for livestock grazing? Maybe!

July 26, 2022
By Rachael Long
Sudangrass (Sorghum bicolor L.) is a type of sorghum which is widely grown for hay, greenchop or grazing systems. Typically over 50,000 acres of sudangrass are grown for hay in the Imperial Valley of California, much of it exported to Japan.
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