Wednesday, 20 November 2002 - 10:50 AM
0913

This presentation is part of : Development and Implementation of Management Systems for Thrips and Tospoviruses

Management of thrips and tospoviruses in ornamental crops

Christine A. Casey, Department of Entomology, North Carolina State University, Department of Entomology, Box 7613, Raleigh, NC

The tospoviruses can cause significant crop loss in many agricultural commodities. They can be particularly difficult for small greenhouse growers who may not have the resources to effectively manage weed hosts and thrips vectors. The serious economic impact of this virus can also be difficult for these growers to bear. A long-term study has been initiated in North Carolina to describe key vector species and weed hosts of tospoviruses in ornamental crop production. This will enable growers to target limited control resources to maximize their effectiveness. This work includes the use of mechanical and biological control for thrips as well as studies of vector preferences.

Species 1: Thysanoptera Thripidae Frankliniella occidentalis (Western flower thrips)
Keywords: IPM, tospovirus

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