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Phase theory of locust was proposed by

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Associate the name "Sir Boris Uvarov" directly with "Locusts" and "Phase Theory" (1921).
He is recognized globally as the father of modern acridology (locust science).

Updated On: Jul 24, 2026

Boris Uvarov
R. E. Snodgrass
A. D. Imms
M. L. Roonwal

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The Correct Option is A

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