Forest Health Protection, Southern Region INTRODUCED PINE SAWFLY, Diprion similis (Hartig) Importance. -The introduced pine sawfly occurs from Canada to

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Date: 2013-11-27 10:05:10 Larch sawfly Pine Tenthredinoidea Hymenoptera Sawfly		Forest Health Protection, Southern Region INTRODUCED PINE SAWFLY, Diprion similis (Hartig) Importance. -The introduced pine sawfly occurs from Canada to Add to Reading List Source URL: www.fs.fed.us Download Document from Source Website File Size: 95,37 KB Share Document on Facebook