Flumetsulam and malathion synergistic composition for preventing and killing resistant weeds and application thereof

• Main Authors: MA YIQIAN, WANG XINGMING, TENG CHUNHONG, YUE JIANCHAO, TAO BO, WANG BO, FENG XIRU
• Format: Patent
• Language: Chinese; English
• Published: 07.08.2020
• 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 synergy. The invention discloses a flumetsulam and malathion synergistic composition for preventing and killing resistant weeds and application thereof. The flumetsulam and malathion synergistic composition has a remarkable synergistic effect on the fomesafen amaranthus retroflexus in a soybean field, and has the advantages of being safe tosoybeans, remarkably reducing the dosage, reducing the chemical control cost, treating other resistant broadleaf weeds in the soybean field, reducing the dosage frequency, reducing pesticide residuesand the like. The flumetsulam and malathion synergistic composition is a feasible synergistic decrement herbicide synergist composition for preventing and removing fomesafen amaranthus retroflexus insoybean fields at present. 本发明属于农药增效技术领域，本发明公开了一种防除抗性杂草的唑嘧磺草胺与马拉硫磷增效组合及其应用，该除草剂增效剂组合能够对大豆田抗氟磺胺草醚反枝苋具有显著的增效作用，同时具有对大豆安全，显著降低用药量，降低化学防除成本，兼治大豆田其它抗性阔叶杂草，减少用药次数，减少农药残留等优点。是一种目前防除大豆田抗氟磺胺草醚反枝苋可行的增效减量除草剂增效剂组合。