Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"insecticide efficacy"”.
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Factors Affecting the Control of Corn Rootworms With Soil Insecticides: Insecticide Resistance, Distribution, and Persistence
… than in soil from their respective borders. Insecticide persistence and the application method were very important factors affecting insecticide efficacy.
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Species survey, monitoring and management of economically important stink bug species in eastern Virginia
… of the biology, the species complex, and insecticide susceptibility can improve management. A survey was conducted in Virginia to determine the species complex in soybean and cotton and to monitor for nonnative species. Seven stink bug species were identified. Acrosternum hilare (Say) and …
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The Characterisation Of Bee Nicotinic Acetylcholine Receptors
The effects of insecticides such as neonicotinoids on beneficial insect species such as pollinators has become a matter of considerable interest. Localised bee colony losses and losses of wild bee numbers are believed to be related to the use of these insecticides, resulting in a European ban on …
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Contributions toward the integrated pest management of diamondback moth, Plutella xylostella (L.), on collards in Virginia
… enemies in certain regions and because of insecticide resistance. In 2003, laboratory and field studies were initiated in Virginia to better understand P. xylostella, its primary natural enemies, and their susceptibilities to insecticides in order to develop an economically and …