insecticidal control Articles
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Mowing mitigates bioactivity of neonicotinoid insecticides in nectar of flowering lawn weeds and turfgrass guttation
Systemic neonicotinoid insecticides are used to control of turfgrass insect pests. We tested their transference into nectar of flowering lawn weeds or grass guttation droplets which, if high enough, could be hazardous to bees or other insects that feed on such exudates. We applied imidacloprid or clothianidin to turf with white clover, followed by irrigation, and used LC‐MS/ MS to analyze ...
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Could evolution be our ally when it comes to mosquito control?
Two researchers propose a novel approach to reduce mosquitoes’ human toll without disrupting ecosystems. By the quirks of genetics, some people are natural mosquito bait. In any group of 10, it seems, one person will draw a fury of bites, while the rest get off lightly. Which makes a dreamer wonder: Why not devise a nonhuman target to attract mosquitoes and so reduce the toll of ...
By Ensia
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