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Patents Represented by Attorney S. Prestonn Jones

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Method for protecting plants from soil-borne plant disease organisms using methyl-(4-methylphenyl)-substituted-tetrazolo (1,5-a)-pyrimidines

Patent number: 3966937

Abstract: Methyl-(4-methylphenyl)-substituted-tetrazolo-(1,5-a)pyrimidine and methods employing the same for the systemic protection of plants from soil-borne plant disease organisms.

Type: Grant

Filed: January 20, 1975

Date of Patent: June 29, 1976

Assignee: The Dow Chemical Company

Inventors: Fred Y. Edamura, Ronald J. Sbragia