Insecticidal property of DDT was discovered by

(1) Paul Muller

(2) Stanley Miller

(3) T.H. Morgan

(4) T.R. Malthus

Answer Posted / sowmya

during the second world war the swiss chemist "Paul hammer
muller " who also awarded with noble award find out the
insecticidal property of DDT who kills arthopods and other
insects.

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