Formula and production process of novel insecticide

Abstract

The invention discloses a formula and production process of novel insecticide. The novel insecticide is prepared from the following raw materials in parts by weight: 2 to 7 parts of dimethylformamide, 5 to 12 parts of bentonite, 18 to 25 parts of a paraquat solution, 13 to 18 parts of polymetribuzin, 7 to 12 parts of vinyl ether, 28 to 35 parts of butachlor, 10 to 18 parts of bensulfuron-methyl, 6 to 9 parts of nitrophenol, 7 to 15 parts of dodecyl dimethyl benzyl ammonium chloride and a proper amount of water. The insecticide for a farmland, disclosed by the invention, has the characteristics of high efficiency and trace amount, strong pertinence, relatively low cost and the like.

Description

technical field [0001] The invention relates to the field of research, development and production of insecticides, in particular to a formulation and production process of a novel insecticide. Background technique [0002] At present, with the development of agricultural application technology, the rice planting method has changed from transplanting water seedlings in the past to planting on dry-raised floppy disks, and to the current direct sowing of rice seeds. The main technical problem in the sowing field is that the sowing seeds and the growth of weeds in the paddy field occur almost simultaneously, and the original principle of weeding by using the difference in leaf age between seedlings and weeds is difficult to apply. And the compound type herbicide that uses in the prior art selects more active components, not only preparation is difficult like this, and cost is higher, and the herbicidal effect lacks pertinence; Also have the formula effect of some compound herbic...

AI Technical Summary

Problems solved by technology

The main technical problem in the sowing field is that the sowing of the seeds and the growth of the weeds in the paddy field occur almost at the same time. The original principle of weeding based on the difference in leaf age between seedlings and weeds is difficult to apply

And the compound type herbicide that uses in the prior art selects more active components, not only preparation is difficult like this, and cost is higher, and the herbicidal effect lacks pertinence; Also have the formula effect of some compound herbicides not obvious, the The composition still needs to be improved and optimized