Efficient wheat pest pesticide preparation

Abstract

The invention relates to an efficient wheat pest pesticide preparation. The efficient wheat pest pesticide preparation is prepared from the following raw materials in parts by weight: 6-8 parts of deltamethrin, 5-7 parts of bensulfuron methyl, 6-8 parts of chlorantraniliprole, 4-6 parts of azadirachtin, 3-5 parts of nereistoxin, 15-20 parts of a carrier, 0.3-0.5 part of an anionic surfactant with HLB equal to 8, 0.2-0.4 part of sodium lignin sulfonate, 0.2-0.4 part of polyoxyethylene ether sodium sulfonate, 2-4 parts of active carbon and 3-5 parts of packing. The pesticide preparation prepared by the invention can be floated on the surface of a water body, and active components have permeation effect on plants through dispersion, and the effect of effectively preventing and treating pests on the plants is realized; the effect in a treatment process of resisting wheat pests is very remarkable and the permeability is efficient; and the efficient wheat pest pesticide preparation has relative uniform pesticide effect, overcomes the drug resistance of the pests, has relatively slight pollution to an ecological environment, and the safety of people and livestock is facilitated.

Description

Technical field [0001] The invention belongs to the technical field of pesticides, and specifically relates to an efficient wheat pest pesticide formulation. Background technique [0002] Wheat pests are one of the important factors affecting wheat production, and their harm can cause yield reduction and loss of harvest. In the late 1940s and early 1950s, wheat worms occurred in more than 10 provinces in the Yellow River, Huaihe River, and Yangtze River basins, and wheat production decreased by more than 500,000 tons. Wheat aphids, wheat long-legged spiders, and leafhoppers often pose a serious threat to early wheat in the early dry years. Green wheat stalk flies can cause large numbers of cysts and white ears in some fields in some areas of Western Shaanxi, Gansu, Shanxi, and Inner Mongolia. The squirrel water fly forms a migratory cycle occurrence area in northern Sichuan, southern Shaanxi and Qinghai and other alpine regions, causing an average of about 5% of wheat loss in t...

AI Technical Summary

Problems solved by technology

[0003] Because people rely on a single type of insecticide for a long time, pests are prone to develop resistance, resulting in a sharp increase in the amount of chemical pesticides used, which not only increases the economic burden on farmers and pollutes the environment, but also due to the large number of insecticides. Natural enemies, causing rampant damage to pests

At present, there are a large number of mixed insecticides on the market, but most of them are mixed between chemical agricultural conventions. Most of these mixed agents contain organic phosphorus, which are highly toxic to humans and animals, and can easily cause human and animal poisoning. Pests can also develop resistance after prolonged use

Moreover, the pesticide formulations prepared by the prior art have a slow penetration rate, and the insecticidal or weeding efficiency is low.