Before World War II, which chemical was used for pest control?

Category: QuestionsBefore World War II, which chemical was used for pest control?
Editor">Editor Staff asked 1 year ago

Before World War II, which chemical was used for pest control?
 
(a) DDT
 
(b) Nicotine
 
(c) Boric acid
 
(d) Deltamethrin
 
This question was addressed to me in unit test.
 
My question is taken from Environmental Chemistry in section Environmental Chemistry of Chemistry – Class 11
Select the correct answer from above options 
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1 Answers
Editor">Editor Staff answered 1 year ago

Correct option is (b) Nicotine
 
The explanation is: Prior to World War II, many naturally occurring chemicals such as nicotine were used as pest controlling substances for major crops in agricultural practices. This was achieved by planting tobacco plants in the crop fields.


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