Contact toxicity of three insecticides for use in tier I pesticide risk assessments with Megachile rotundata (Hymenoptera: Megachilidae)

by Graham R. Ansell, Andrew J. Frewin, Angela E. Gradish, Cynthia D. Scott-Dupree
Published 2021-02-01

Potential surrogate plants for use in semi-field pesticide risk assessment with Megachile rotundata

by Andrew J. Frewin, Angela E. Gradish, Graham R. Ansell, Cynthia D. Scott-Dupree
Published 2019-01-01

Comparison of buckwheat, red clover, and purple tansy as potential surrogate plants for use in semi-field pesticide risk assessments with Bombus impatiens

by Angela E. Gradish, G. Christopher Cutler, Andrew J. Frewin, Cynthia D. Scott-Dupree
Published 2016-07-01

Using DNA barcoding to improve invasive pest identification at U.S. ports-of-entry.

by Mary J L Madden, Robert G Young, John W Brown, Scott E Miller, Andrew J Frewin, Robert H Hanner
Published 2019-01-01