Abstract: Methods of assaying insects for pesticide resistance and to identify insect species are based on feeding disruption caused by insecticide such as the biopesticide Bacillius thuringiensis toxin (Bt). Further provided are methods for monitoring insecticide resistance in a population of insects, as well as methods of screening compounds for insecticidal activity. Insecticide resistance can be assessed at the level of an individual insect or at population levels. Apparatus and dehydrated insect meal pads useful in such assays are described.
Type:
Grant
Filed:
May 9, 2000
Date of Patent:
February 11, 2003
Assignees:
Agdia Incorporated, North Carolina State University
Inventors:
R. Michael Roe, Woodward D. Bailey, Fred Gould, George G. Kennedy, Chester L. Sutula