Herbicide for paddy field

Abstract

Abstract PURPOSE:A herbicide for paddy fields, containing N-(alpha,alpha-dimethylbenzyl)-alpha- bromo- tert-butylacetanilide and an alpha,alpha-dimethylphenylacetanilide derivative as active constituents, effective against broadleaf weeds, having a large width of period suitable for application, and exhibiting the efficacy for a long term. CONSTITUTION:A herbicide for paddy fields containing (A) N-(alpha,alpha-dimethylbenzyl)-alpha-bromo-tert-butylacetanilide and (B) an alpha,alpha-dimethylphenylacetanilide derivative of the formula (X is halogen, lower alkyl, lower alkoxyl or alkenyloxy; n is an integer 0-3) as active constituents, preferably in 0.1-10pts.wt., particularly 0.3-5pts.wt., compound (A) and one pts.wt. compound (B) of the formula. In application, the resultant mixture may be directly used, but usually an adjuvant is formulated together to give the aimed herbicide. The herbicide is preferably used in the form of a granule. The amount of the herbicide to be used is 200-500g, preferably 300-400g, based on one are.

Inventors

• 👤 Tetsuo Takematsu
• 👤 竹松　哲夫
• 👤 Akinori Suzuki
• 👤 鈴木　昭憲
• 👤 Takeo Hitotsugi
• 👤 一ツ木　武雄
• 👤 Toshiyuki Fujiwara
• 👤 俊行 藤原

Bibliographic Details