Abamectin.imidacloprid granules for preventing and treating insect pests

Abstract

The invention relates to the technical field of insecticides, and in particular relates to abamectin.imidacloprid granules for preventing and treating insect pests. The granules contain the following constituents in percentage by weight: 1.0-2.5% of abamectin, 1.0-2.5% of imidacloprid, 0.5-2.0% of a stabilizer, 0.1-0.4% of an adhesive, 0.05-0.2% of a colorant, 0.2-0.5% of a plant growth regulator, and 91.9-97.1% of carriers. The abamectin.imidacloprid granules disclosed by the invention are long in efficacy, low in residual quantity, safe, low in toxicity, low in risk, and suitable for industrialized production, wherein the reparation process is simple, and the control conditions are easy.

Description

technical field [0001] The invention relates to the technical field of insecticides, in particular to an abamectin-imidacloprid granule for controlling pests, a preparation method and an application method thereof. Background technique [0002] In recent years, with the adjustment of the agricultural industrial structure, the planting area of ​​peanuts in my country has gradually expanded, and the area of ​​heavy-cropping planting has also become larger and larger. The occurrence of peanut underground pests has increased year by year due to heavy-cropping planting; and in the process of peanut cultivation, due to its seeds Peanuts and fruits are all in the soil, providing abundant food and nutrition for underground pests, so the damage caused by underground pests is serious during the growth of peanuts, and the whole cultivation process from sowing to harvesting is harmed by underground pests, and the damage is getting worse day by day. It has become an important factor affect...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the adjustment of the agricultural industrial structure, the planting area of ​​peanuts in my country has gradually expanded, and the area of ​​heavy-cropping planting has also become larger and larger. The occurrence of peanut underground pests has increased year by year due to heavy-cropping planting; and in the process of peanut cultivation, due to its seeds Peanuts and fruits are in the soil, providing abundant food and nutrition for underground pests, so the damage caused by underground pests is serious during the growth period of peanuts, and the whole cultivation process from sowing to harvest is harmed by underground pests. It has become an important factor affecting the growth of peanuts, especially underground pests such as mole crickets, grubs, cutworms, and root-knot nematodes are the most serious; according to statistics, peanuts are generally reduced by 20% to 40% due to the damage of underground pests, and severe ones are reduced by 70%. ~80%, or even out of production, resulting in an inestimable decline in the quality of peanuts, underground pests have become an important factor affecting the yield, quality and benefit of peanuts

[0003] At present, most of the pesticides used to control underground pests of peanuts are highly toxic pesticides terbufos, chlorpyrifos, carbofuran, etc. Long-term use of such pesticides has caused problems such as increased pest resistance, pesticide residues, environmental pollution, and destruction of the virtuous circle of ecological balance.

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