Location: Crop Protection and Management Research
Project Number: 6602-22000-042-00
Start Date: Apr 21, 2011
End Date: Mar 31, 2016
We will conduct laboratory, greenhouse, and field research to improve the performance of the SIT as an integrated control tactic against invasive and established lepidopteran pests, advance the ability to integrate and monitor SIT in abatement/eradication programs against exotic/invasive Lepidoptera pests, and Increase our understanding of factors that affect insect pest invasiveness and establishment. This research, which emphasizes collaboration with State, Federal, and international cooperators, will result in improved management strategies for invasive insect pests that threaten U.S. agricultural and horticultural crops and natural ecosystems. Invasive alien species are constantly threatening the abundant plant resources and the plant-based industries of the United States. Many of the most serious insect pests in the U.S. are introduced Lepidopterans. Action Agencies like the USDA-APHIS need pest control options and technologies such as the Sterile Insect Technique (SIT) that are effective, environmentally-benign, and socially-acceptable in order to provide a rapid response to newly invasive lepidopteran species in agricultural, urban and environmentally-sensitive areas. The SIT has been a useful tactic for combating lepidopteran pest species; however, implementing the SIT against an invasive species requires a high level of organization, substantial funding, and a considerable knowledge of the biology and ecology of the invasive pest. Improved knowledge, control tactics, technologies, strategies and assays are needed to reduce the costs and increase the successful implementation of the SIT against invasive Lepidoptera.