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Publication Information

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Title: Pine Root Collar Weevil Hazard Zones for Red Pine in Lower Michigan

Author: Wilson, Louis F.; Kennedy, Patrick C.;

Date: 1970

Source: Research Note NC-104. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station

Publication Series: Research Note (RN)

Description: The Lower Peninsula of Michigan is divided into low, medium, and high hazard zones by degree of potential weevil damage. New plantings should be established no closer than I mile from a weevil infestation in the high hazard zone or no closer than ? mile in the medium hazard zone to lessen the probability of those plantings becoming heavily infested.

Keywords: weevil, Michigan, red pine, pine root

Publication Notes:

  • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
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Citation:


Wilson, Louis F.; Kennedy, Patrick C. 1970. Pine Root Collar Weevil Hazard Zones for Red Pine in Lower Michigan. Research Note NC-104. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station

 


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