Transcription of Insecticide Options for Protecting Ash Trees from Emerald ...
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SECOND EDITION. Insecticide Options for Protecting Ash Trees from Emerald Ash Borer Daniel A. Herms, Deborah G. McCullough, David R. Smitley, Clifford S. Sadof, Whitney Cranshaw SECO N D E D I T I O N. Insecticide Options for Protecting Ash Trees from Emerald Ash Borer Daniel A. Herms1, Deborah G. McCullough2, David R. Smitley3, Clifford S. Sadof4, Whitney Cranshaw5. 1. Professor, Department of Entomology, The Ohio State University, Ohio Agricultural Research and Development Center, Wooster, OH 44691. 2. Professor, Department of Entomology and Department of Forestry, Michigan State University, East Lansing, MI 48824.
south than in northern areas. For example, the onset of adult beetle emergence begins in early May in southern Indiana and Ohio and in early June in central Michigan. Peak beetle emergence typically occurs two to three weeks after the first beetles exit the tree. Regardless of location, emergence of adult EAB consistently begins at 450–550 ...
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