Biology, 09.03.2021 19:30 BackUpAccount

A farmer needs to control pests in order to produce healthy food crops. Which method of pest control would most likely have the smallest impact on the environment? A spraying the crops with liquid pesticide
B
using beneficial insects that eat the pest insects

С
having the crops dusted with powdered pesticide
D
vacuuming the pests up using a gas-powered machine

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A farmer needs to control pests in order to produce healthy food crops. Which method of pest control...