Search Results - "Gradish, Angela E"

Contact toxicity of three insecticides for use in tier I pesticide risk assessments with Megachile rotundata (Hymenoptera: Megachilidae) by Ansell, Graham R, Frewin, Andrew J, Gradish, Angela E, Scott-Dupree, Cynthia D

“…The current pesticide risk assessment paradigm may not adequately protect solitary bees as it focuses primarily on the honey bee ( ). The alfalfa leafcutting…”
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Effect of reduced risk pesticides for use in greenhouse vegetable production on Bombus impatiens (Hymenoptera: Apidae) by Gradish, Angela E, Scott-Dupree, Cynthia D, Shipp, Les, Harris, C. Ron, Ferguson, Gillian

“…BACKGROUND: Bumble bees [Bombus impatiens (Cresson)] are widely used for supplemental pollination of greenhouse vegetables and are at risk of pesticide…”
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Potential surrogate plants for use in semi-field pesticide risk assessment with Megachile rotundata by Frewin, Andrew J, Gradish, Angela E, Ansell, Graham R, Scott-Dupree, Cynthia D

“…Current regulatory pesticide risk assessments for bees are based primarily on the honey bee ( ) and may not always be protective of solitary bees. To…”
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Comparison of buckwheat, red clover, and purple tansy as potential surrogate plants for use in semi-field pesticide risk assessments with Bombus impatiens by Gradish, Angela E, Cutler, G Christopher, Frewin, Andrew J, Scott-Dupree, Cynthia D

“…Background. Bumble bees (Bombus spp.) are important wild and managed pollinators. There is increased interest in incorporating data on bumble bees into risk…”
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Comparison of Pesticide Exposure in Honey Bees (Hymenoptera: Apidae) and Bumble Bees (Hymenoptera: Apidae): Implications for Risk Assessments by Gradish, Angela E, Steen, Jozef van der, Scott-Dupree, Cynthia D, Cabrera, Ana R, Cutler, G. Christopher, Goulson, Dave, Klein, Olaf, Lehmann, David M, Lückmann, Johannes, O'Neill, Bridget, Raine, Nigel E, Sharma, Bibek, Thompson, Helen

“…To date, regulatory pesticide risk assessments have relied on the honey bee (Apis mellifera L.) (Hymenoptera: Apidae) as a surrogate test species for…”
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Effect of reduced risk pesticides on greenhouse vegetable arthropod biological control agents by Gradish, Angela E., Scott-Dupree, Cynthia D., Shipp, Les, Harris, C. Ron, Ferguson, Gillian

“…BACKGROUND: Arthropod biological control agents (BCAs) are commonly released for greenhouse vegetable insect pest management. Nevertheless, chemicals remain a…”
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Organic management of the invasive swede midge (Diptera: Cecidomyiidae) on Brassica vegetables: multiple dead ends necessitate novel approaches by Hodgdon, Elisabeth A, Stratton, Chase A, Hoepting, Christine A, Campbell, Andrea E M, Gradish, Angela E, Evans, Braden G, Hallett, Rebecca H, Chen, Yolanda H

“…The distinctive biology and ecology of the invasive swede midge, Contarinia nasturtii Kieffer (Diptera: Cecidomyiidae), render organic management in North…”
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Honeypot visitation enables scent learning and heightens forager response in bumblebees (Bombus impatiens) by McAulay, Megan K., Otis, Gard W., Gradish, Angela E.

“…Bumblebees integrate cues associated with food that they experience within their nest. Both experienced and naïve workers rely on odours in the nectar…”
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Including Bombus impatiens in the mix: Developing semi-field pesticide risk assessment methodology for the North American surrogate bumble bee by Scott-Dupree, Cynthia, Gradish, Angela E., Celetti, Tara, Cutler, Chris

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