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Simazine is an off-white crystalline compound which is sparingly soluble in water. It is a member of the triazine-derivative herbicides, and was widely used as a residual non-selective herbicide, but is now banned in European Union states. [2] Like atrazine, a related triazine herbicide, it acts by inhibiting photosynthesis. It remains active ...
Dicamba is a selective and systemic herbicide that kills annual and perennial broadleaf weeds. [10] Its primary commercial applications are weed control for grain crops and turf areas. It is also used to control brush and bracken in pastures, as well as controlling legumes and cacti .
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Weeds from some 500 sites throughout Iowa in 2011 and 2012 revealed glyphosate resistance in approximately 64% of waterhemp samples. As of 2023, 58 weed species have developed glyphosate resistance. [70] Weeds resistant to multiple herbicides with completely different biological action modes are on the rise.
The 2023 advisory was issued by the Kansas Department of Health and Environment on Thursday. Don’t eat the fish: Arkansas River, other Kansas waters remain under advisory Skip to main content
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Repeated exposure to sublethal doses of some pesticides can cause physiological and behavioral changes that reduce fish populations, such as abandonment of nests and broods, decreased immunity to disease and decreased predator avoidance. [90] Application of herbicides to bodies of water can kill plants on which fish depend for their habitat. [90]
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