threat
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Threat to Black Walnut Trees
The May/June 2009 issue of Fine Woodworking posted the following letter: I a a professor of entomology at Colorado State University, where we have discovered a new insect-carried fungus called Thousand Cankers, which poses an extreme threat to black walnut in North America. Currently, we think...- BKind2Anmls
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- black threat trees walnut
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