Tree trunk barrier for pest control
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United States of America Patent
Stats
-
May 15, 2001
Grant Date -
N/A
app pub date -
Oct 26, 1998
filing date -
Oct 26, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and method for controlling tree pests are disclosed. The apparatus includes a band of compressible material and a barrier ring. The barrier ring is wrapped around the band of compressible material, which, in turn, is wrapped around the trunk of a tree. The barrier ring contains a recess that is filled with a substance that prevents the progression of pests onto upper levels of the tree. The method involves installing the apparatus of the invention onto the trunk of a tree.
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Cited Art Landscape
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