申请人:Qingdao Kingagroot Resistant Weed
Management Co., Ltd.
公开号:EP3378314A1
公开(公告)日:2018-09-26
The present invention belongs to the technical field of synergistic pesticides, and particularly relates to a synergistic herbicidal composition comprising a 4-benzoylpyrazole compound. The synergistic herbicidal composition comprises an active ingredient A and an active ingredient B in an herbicidally effective amount, wherein, the active ingredient A is the compound of
the active ingredient B is one or more compounds selected from: 1) a phenoxycarboxylic acid; 2) a pyridinecarboxylic acid; 3) a benzoic acid; 4) a hydroxybenzonitrile; 5) an urea; 6) a pyridine; 7) a triazolinone; 8) a diphenyl ether; 9) an acetamide; 10) an aryloxyphenoxypropionate; 11) a cyclohexanedione; 12) a sulfonylurea; 13) a triazine; 14) a sulfonamide; 15) a phenylpyrazoline; and 16) others: bentazon. The composition is effective for controlling a broad-leaved weed in wheat fields, has extended weed-controlling spectrum, significant synergistic effect and reduced application rate, and is safe for a crop.
本发明属于增效杀虫剂技术领域,尤其涉及一种包含 4-苯甲酰吡唑化合物的增效除草组合物。该增效除草组合物包括除草有效量的活性成分 A 和活性成分 B,其中,活性成分 A 是以下化合物
活性成分 B 是选自以下物质的一种或多种化合物1) 苯氧羧酸; 2) 吡啶羧酸; 3) 苯甲酸; 4) 羟基苯甲腈; 5) 尿素; 6) 吡啶; 7) 三唑啉酮; 8) 二苯醚;9) 乙酰胺; 10) 芳氧基苯氧基丙酸酯; 11) 环己二酮; 12) 磺酰脲; 13) 三嗪; 14) 磺酰胺; 15) 苯吡唑啉;以及 16) 其他:苯达松。该组合物能有效控制小麦田中的阔叶杂草,具有扩展的除草谱、显著的增效作用和较低的施用量,并且对作物安全。