Flora Library
Search for emergence holes host:ohioline.osu.edu
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emergence holes host:ohioline.osu.edu
Listing 1 - 3 from 3 for emergence holes
female moths appearance the adult flower head adult male flower heads life cycle agric experiment station peachtree borer synanthedon winter injury borer activity peachtree borer adult female scaffold branches peachtree borer attracts cocoon with pupa seed heads hind wings
Growing Sunflowers, HYG-1228-92
... for sunflowers. Weed control is practiced for the first four to five weeks after seed emergence. For the home garden, hand weeding and mulching are the best methods. Diseases and Pests ... in a warm, dry, well-ventilated, rodent and insect-free place. A paper bag with holes or cheesecloth can be placed over the heads to catch falling seeds as they drop ...
ohioline.osu.edu
Peachtree Borer, HYG-2032-94
... to emerge in mid-June; emergence peaks in midsummer and extends into September. Emergence is greater on days after a rain ... emergence begins (when the first moth is trapped) and when emergence reaches a peak (when the number of moths trapped per week is highest). At peak emergence ... time buds are bursting, insert a knife or wire into holes that indicate where borers are located, with the intention ...
ohioline.osu.edu
Lesser Peachtree Borer, HYG-2033-94
... usually has two generations per year in Ohio, with adult emergence in May and June, then again in August and September. ... emergence begins (when the first moth is trapped) and when emergence reaches a peak (when the number of moths trapped per week is highest). At peak emergence ... time buds are bursting, insert a knife or wire into holes that indicate where borers are located, with the intention of ...
ohioline.osu.edu