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United States Department of Agriculture Forest Service Animal and Plant Health Inspection United States Department of Agriculture Forest Service Animal and Plant Health Inspection

United States Department of Agriculture Forest Service Animal and Plant Health Inspection - PDF document

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Uploaded On 2015-02-22

United States Department of Agriculture Forest Service Animal and Plant Health Inspection - PPT Presentation

Oval to round pits in the bark These egglaying sites or niches are chewed out by the female beetle and a single egg is deposited in each niche 3 Oozing sap In the summer sap may 64258ow from egg niches especially on maple trees as the larvae feed in ID: 38162

Oval round pits

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