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Angela Tucker's List: Alfalfa Weevil

  • Sep 19, 09

    Alfalfa Weevil fact sheet out of Oklahoma

  • Sep 19, 09

    Biocontrol of Alfalfa Weevil by braconid wasp.

    • braconid wasp Microctonus aethiopoides (= aethiops) is the  only one that attacks adult weevils
    • well established throughout the alfalfa-growing areas of the upper Midwest and  northeastern United States

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  • Sep 19, 09

    Alfalfa Weevil fact sheet, Ohio

  • Sep 19, 09

    Alfalfa Weevil 30 sample description & recommendation for Kentucky

    • use of degree day accumulations, average alfalfa stem length, and numbers of  weevil larvae on 30 stems collected randomly in the field allows accurate  management decisions to be made on this important first-cutting pest.
    • Damage will appear on the leaves, growing tips, buds and new shoots of the  alfalfa plant. Leaves become skeletonized and the resulting bleached out plant  has an appearance resembling frost damage. Field samples for alfalfa weevil  should be made at least every 7 days,

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