Synergistic weeding composition for controlling weeds resistant to an ALS inhibitor in wheat field

• Main Authors: Wang Jinxin, Zhang Hongjun, Lu Xingtao, Jin Tao, Zhang Yong, Song Min, Wu Cuixia, Ma Chong, Qu Mingjing, Lian Lei
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention belongs to the technical field of pesticide synergism and particularly relates to pesticide synergist composition which contains dicarfentrazone-ethyl and pyrazole type compounds and is used for controlling pesticide resistant weeds in the wheat field. Synergistic weeding composition for controlling weeds resistant to an ALS inhibitor in the wheat field comprises an active ingredient A and an active ingredient B which are effective for weed control, wherein the active ingredient A is a compound dicarfentrazone-ethyl, and the active ingredient B is one or two of pyrazole type compounds, namely, pyraflufen-ethyl and difenzoquat. The composition can effectively control broad leaved weeds in a wheat field and has the characteristics that the herbicide controlling spectrum is enlarged, the synergism effect is remarkable, the application amount is reduced, the pesticide synergist composition is safe to crops and the like. 本发明属于农药增效技术领域，具体涉及种包含双唑草酮和吡唑类化合物，用于防治小麦田抗药性杂草的农药增效组合物。种防除小麦田ALS抑制剂抗性杂草的增效除草组合物，包