| 摘要 |
Herbicidal compns. contg. S-(2-methyl-1-piperidyl-carbonylmethyl)-o,o-di-n-propyldithiophosphate (A), 2-methylthio-4-ethylamino-6-(1,2-dimethylpropylamino)-s-triazine (B), and 2-methy1-4-chlorophenoxybutyric acid ehter (C) were prepd. Thus, a compn. contg. 3 parts A, 1 part B, 0.8 part C, 1 part dodecylenzene sulfonate, 2.2 parts polyoxyethylenealkylarylether, and 92 parts clay controlled Sagittaria pygmaea.
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