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Do all trees need to be preventatively sprayed?

April 26, 2017preventatively sprayed trees

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Do all trees need to be preventatively sprayed?

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Before preventatively spraying a tree there should be a local threat of mountain pine beetle. Secondly, the tree needs to be around 8 inches in diameter at eye level. Trees to be sprayed should be “signature” trees (trees of high value). Ultimately the final decision will be based on how much money the property owner wishes to spend.