paraquat
- noun
- /ˈpærəkwɑt/
- Specialized
- Nematocides, one of the most toxic agrochemicals, exceed 1,700 metric tons per year, and some 120,000 liters of the herbicide paraquat settle onto coffee lands each year.
- paraquat herbicide
- toxic paraquat
Examples
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About three-quarters of these women hang themselves, while virtually all the rest die from consuming the agricultural pesticide paraquat.
Academic text (2007) -
They also have low fecundity and hypersensitivity to hyperoxia and paraquat, and A352V has slow development.
Academic text (2017) -
You human paraquat.
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At the risk of belaboring what should be all too obvious, restricting paraquat will not improve the lives of these poor women.
Academic text (2007) -
Paraquat and sodium chloride were the only desiccants available for many years.
Academic text (2011) -
For example, if precipitation occurs after a paraquat application, the stems may fail under the strain of moisture-laden heads, which may reduce harvesting efficiency in addition to causing an increased risk of disease.
Academic text (2011) -
This resistance to glyphosate, which is now ravaging the nation's South and Midwest, leads to the use of more toxic pesticides such as paraquat and 2,4-D, one component of the Vietnam War defoliant, Agent Orange.
Blog text (23) -
The recommendation of the author whose article chronicles all these suicides is so myopic as to almost caricature the more guns equal more death mindset: to reduce suicide by Indian women, she recommends that the Fijian state stringently control paraquat.
Academic text (2007) -
Farmers often use paraquat as a herbicide to control stubborn weeds in their fields.
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Due to its toxicity, handling paraquat requires strict safety precautions to prevent health risks.
Antonyms
Compounds
- Specialized
Serious injury from swallowing or touching paraquat that slowly damages the mouth, throat, liver, and kidneys
Surface Forms
Etymology
Paraquat comes from two parts, para and quat. The para part shows where parts of the molecule sit on its chemical ring and the quat part comes from 'quaternary', linked to 'quarter' meaning 'four', so the name tells scientists about the molecule's shape and its charged parts, which is why paraquat is a very strong, poisonous weed killer.