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 2 of 2 for “"non-target organism"”.
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Effects of insecticides on potato leafhoppers Empoasca fabae (Harris) and its predators
… are calculated by dividing the LC₅₀ of the non-target organism divided by the LC₅₀ of the pest. The ratios indicated that most of the insecticides tested were highly selective. Among the organophosphates, azinphosmethyl was the most selective, while among the carbamates, carbaryl was the …
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Risikobewertung von gentechnisch verändertem Mais im Hinblick auf ausgewählte Schmetterlinge der Agarlandschaft
… Bt proteins poses a potential risk for non-target butterflies. For a comprehensive environmental risk assessment (ERA) both hazard and exposure have to be considered. To assess hazard it is essential to determine the toxicity of the Bt proteins contained in maize pollen. To estimate …