Saidan herbicide component

The resistance of barnyard grass in rice field has developed to a new stage. The area of barnyard grass with high resistance and drug resistance (such as "green barnyard grass", "sponge barnyard grass" and "one-horned barnyard grass" as farmers say) is getting bigger and bigger. Because the resistant barnyard grass in direct seeding rice fields is difficult to control, Boss Jiang of Wuxing Farm in Nanchang, Jiangxi Province had to transplant barnyard grass instead, which increased soil preparation and labor input, but there was nothing he could do. Dan 202 1 was officially listed, and the early rice market performed well in controlling resistant barnyard grass, which was highly recognized by farmers and agents. Saidan contains a brand-new patented compound "triazole sulfonic acid", which is synthesized by two compounds with different action mechanisms in a scientific ratio. It has the functions of internal absorption and contact killing, and can effectively control a variety of resistant barnyardgrass. Compared with conventional drugs, its control effect is more stable and safer in high temperature weather. Nanchang: Saidan was treated with cyhalofop-butyl+mesotrione+hormone in the same field. After 7 days of application, there was a significant difference between the two control effects, and Saidan had a better effect. Fuzhou, Jiangxi: Saidan has excellent control effect on resistant barnyard grass, and the field scene is comparable to a large piece. Jinhua, Zhejiang: Saidan 1 1 days later has a deterrent effect on highly resistant barnyardgrass. Quzhou, Zhejiang: Saidan has excellent resistance to barnyard grass. Wucheng, Zhejiang: Saidan can be used for UAV flight control and barnyard grass resistance. After 7 days of application, the resistant barnyard grass died completely, and the rice was safe, which greatly improved the weeding efficiency. Xuancheng, Anhui: Liuyang Town and Hanting Town are the towns with the most serious barnyard grass resistance, and Saidan has excellent control effect on local resistant barnyard grass. Hubei Public Security: Hubei Public Security is the representative area of barnyard grass with drug resistance in rice fields. After five days of Saidan treatment, barnyard grass dried up and rotted in the water, which was highly recognized by farmers.