Q.30. Naturally occurring substances such as sulphur, lime sulphur, calcium polysulphide, copper and quartz sand are types

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Q.30. Naturally occurring substances such as sulphur, lime sulphur, calcium polysulphide, copper and quartz sand are types of biopesticides.? True or False

Q.33. Insect growth regulators are chemicals that kill insects by interfering with their molting process.?True or False

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Posted Date: Jan 02, 2021 04:41 AM

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Q.30. Naturally occurring substances such as sulphur, lime sulphur, calcium polysulphide, copper and quartz sand are types

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answer 30 Ans False Explanation Biopesticides are biologically derived pesticides from natural subst... View the full answer

Chemical Principles

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