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Fruit tree leaf roller: This year's infestation indicates need for next year's spring treatment against fast-spreading citrus pest
Publication Information
California Agriculture 6(6):5-15.
Published June 01, 1952
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Abstract
Damage by the fruit tree leaf roller is held to a minimum if an effective insecticide—DDT, DDD, parathion, or EPN—is applied seven to 14 days after egg hatching begins.