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Start Over You searched for: Publisher Entomotogy and Plant Quarantine Bureau Remove constraint Publisher: Entomotogy and Plant Quarantine Bureau Publish Year Decade 1940 - 1949 Remove constraint Publish Year Decade: 1940 - 1949 Sudoc Stem A 77.302 Remove constraint Sudoc Stem: A 77.302

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1. DDT (insecticide). DDT for codling moth control.

2. DDT (insecticide). DDT for control of Japanese beetle.