herbicide

From Longman Dictionary of Contemporary EnglishRelated topics: Gardening, Agriculture, Chemistryherbicideherb‧i‧cide /ˈhɜːbɪsaɪd $ ˈhɜːr-, ˈɜːr-/ noun [countable, uncountable] technicalDLGTA a substance used to kill unwanted plantsExamples from the Corpusherbicide• Spot spraying with a herbicide may work.• So, if you still feel herbicide resistance is to blame, this is the season to test for it.• That will allow changes in herbicide susceptibility within a population to be monitored, he explains.• This is supposed to reduce the amount of herbicide used in spraying fields, but in practice the converse happens.• But before jumping to that conclusion it is worth pondering whether the weed is more resistant to husbandry practice rather than the herbicide.

单词	herbicide
释义	herbicide From Longman Dictionary of Contemporary EnglishRelated topics: Gardening, Agriculture, Chemistryherbicideherb‧i‧cide /ˈhɜːbɪsaɪd $ ˈhɜːr-, ˈɜːr-/ noun [countable, uncountable] technicalDLGTA a substance used to kill unwanted plantsExamples from the Corpusherbicide• Spot spraying with a herbicide may work.• So, if you still feel herbicide resistance is to blame, this is the season to test for it.• That will allow changes in herbicide susceptibility within a population to be monitored, he explains.• This is supposed to reduce the amount of herbicide used in spraying fields, but in practice the converse happens.• But before jumping to that conclusion it is worth pondering whether the weed is more resistant to husbandry practice rather than the herbicide.
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