Compound weeding composition

Abstract

The invention relates to a compound herbicidal composition, the active ingredients are tetramifen and diflufenamide, the mass ratio of tetramiflor and diflufenamide is 0.1-40:0.5-50, two The sum of them has a percentage content of 0.6-90% in the herbicidal composition, and can be prepared into wettable powder, water dispersible granule, granule, microemulsion, water emulsion, water suspension, emulsifiable concentrate. The rice herbicidal composition of the invention has the characteristics of safety and environmental protection, wide herbicidal spectrum and good control effect.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a herbicidal composition, in particular to a herbicidal composition containing tetramen and diflufenamide and an application thereof. Background technique [0002] Chemical weeding is one of the main means of controlling weeds in agriculture. In recent years, due to the large-scale use of some herbicide varieties alone, many weeds have developed resistance. At the same time, when weeds occur, the grass phase is complex, not only annual and perennial mixed, but also herbs, vines, and shrubs, and the emergence of weeds is uneven, so when the herbicide species are used alone, they will show some defects and limitations. [0003] Tetramide is a new type of carbamoyl tetrazolinone herbicide created and developed by Bayer Corporation of Japan. It can be absorbed by the roots, stems and leaves of plants and transmitted to the meristems at the top of roots and shoots, inhibiting their...

AI Technical Summary

Problems solved by technology

In the actual application, tetramethylene has a faster weeding speed, inhibits the growth of weeds after application, and has excellent control effect on grass weeds and sedge weeds in paddy fields, but only on some broad-leaved Effective for weeds, but less effec

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