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田间试验结果表明：每６６７ ｍ ２ 用３３ ％ 施田补乳油１５０ｍｌ 对旱秧田杂草有良好的防除效果且对水稻安全，施药后３５ 天对狗尾草的株防效９３ ．０１ ％ ，苋的株防效９４ ．５３ ％ ，总株防效８９ ．１３ ％ ，总鲜重防效８５ ．６５ ％ 。其除草效果优于丁草胺
The results of field trials showed that 150ml of 33% field-dressing EC per 667 m 2 had good control effects on weeds in dry-seedling fields and was safe for rice plants. 01%, strain of amaranth control 94. 53%, total plant control 89. 13%, total fresh weight control 85. 65%. Its herbicidal effect is superior to butachlor