Herbicide composition for preventing and controlling wheat field broadleaf weeds and gramineous weeds

• Main Authors: TIAN SHENGMIN, XU XIAN, WANG GUIQI, SHEN BEIBEI, LIU XIAOMIN, LI BINGHUA, QI ZHIZUN
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2019
• 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 provides a herbicide composition for preventing and controlling wheat field broadleaf weeds and gramineous weeds, and belongs to the technical field of pesticide herbicide. The herbicidecomposition is prepared from, by weight, 10-50% of mesosulfuron and bi-azole oxadiazon and the balance an assistant, wherein the weight ratio of the mesosulfuron to the bi-azole oxadiazon is 1:(2-4),the mesosulfuron is 95% mesosulfuron original pesticide, and the bi-azole oxadiazon is 96% bi-azole oxadiazon original pesticide. The wheat field herbicide is used before jointing of wheat and applied in the 3-4-leaf period of the weeds, the herbicide controlling spectrum is widened, compound synergism is achieved, and the prevention and removal effect on the wheat field weeds and the safety of the wheat are improved. 种防治小麦田阔叶杂草和禾本科杂草除草剂组合物，属于农药除草剂的技术领域，按重量百分比计，包括甲基二磺隆和双唑草酮10-50％，余量为助剂，其中甲基二磺隆和双唑草酮的重量比为1：(2-4)，所述的甲基二磺隆为95％甲基二磺隆原药，所述的双唑草酮为96％双唑草酮原药。本发明小麦田除草剂，在小麦拔节前，杂草3-4叶期施用，扩大了杀草谱，具有复配增效作用，提高了对小麦田杂草的防除效果和对小麦的安全性。