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Herbicide composition for rice crop

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专利汇可以提供Herbicide composition for rice crop专利检索,专利查询,专利分析的服务。并且PURPOSE: The titled composition useful for controlling weeds in the early stage of a rice crop under all conditions, capable of destroying weeds regardless the existence or nonexistence of water in a paddy field, and controlling the appearance of weeds for a long time, obtained by blending 3,4-dichloropropionanilide with a specific benzamide.
CONSTITUTION: 3,4-Dichloropropionanilide useful as herbicide of the foliar treatment type for a rice crop is blended with a benzamide, e.g., 4-normalbutoxy- N-(2,3-dichlorophenyl)-benzamide, etc. shown by the formula (R is n-C
4 H
9 O, C
2 H
5 OCH
2 O, n-C
4 H
9 OCH
2 O) as an active ingredient in a weight ratio of (1:3)W (3:1). The blend is effective in controlling weeds in the early stage of a rice crop under all conditions, e.g., direct sowing culture of paddy rice on well- drained paddy field, direct sowing culture of paddy rice on overhead flooding, transplanted culture, etc. in rice plant culture, capable of controlling weeds in both plowed fields and paddy fields. The application of the herbicide composition to water in paddy fields is expected to have sufficient effect.
COPYRIGHT: (C)1982,JPO&Japio,下面是Herbicide composition for rice crop专利的具体信息内容。

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