How to Keep Worms Out of Sweet Corn Ears. Celeste Welty Extension Entomologist Ohio State University November 2001. Topics. Relationship between life cycle & management How to monitor pests Insecticide use Emphasis on best timing During silking vs before silking
386 views • 37 slides
Understanding Complex Traits in Maize through Structural and Functional Genomics. Georgia Davis. Structural genomics. Science related to discovery of gene order and organization across the genome. Structural Genomics. Genetic mapping Physical mapping In situ hybridization.
388 views • 26 slides
Wheat Insect Pest Management. by Dr. Jack Baldwin Dept. of Entomology LSU AgCenter. True Armyworm Fall Armyworm Both have four abdominal prolegs and are about 1.5 inches in length when full grown. Reported to be a pest on seedling wheat in the fall.
3.76k views • 22 slides
Field Crop Insect Update Changes in Pest Management. Ric Bessin Extension Entomologist University of Kentucky Lexington. Pest Management Changes. Preventive Controls Bt crops Seed treatments All seed treated with some companies More stacked Bts (CB + RW) Pest Monitoring
227 views • 21 slides
Survival of the Insects in the Winter. By Albert Zheng. Going Dormant. Some insects go dormant. Go into a state diapause Can withstand lower temperature than those who remain active and longer survival time Some can survive in -42 degrees Celsius. Diapause. Two Class of diapause .
304 views • 13 slides
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