1. chlorpyrifos
noun. a common organophosphate insecticide.
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Example sentences of the word chlorpyrifos
1. Noun, singular or mass
Applications of chlorpyrifos or carbaryl to the trunk may kill adults before they lay eggs.
noun. a common organophosphate insecticide.
1. Noun, singular or mass
Applications of chlorpyrifos or carbaryl to the trunk may kill adults before they lay eggs.