WSU Tree Fruit Research & Extension Center

Organic & Integrated Tree Fruit Production

Wednesday, May 23, 2018

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Search results on 05/23/18

6508. Smith, R.H.. 1918. A preliminary report on the clover aphis and methods for its control.. ID Agr. Expt. Sta. Bull. #112.
Very destructive in southern Idaho on red and alsike clover fields for seed; almost total loss; first problems in 1907; natural controls exist - weather, predators, grazing management; using "Black leaf 40" spray.

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