Pesticide combination

Abstract

The invention discloses a pesticide combination which comprises the following raw materials in parts by weight, 3-5 parts of cyhalodiamide, 3-5 parts of diflubenzuron, 6-8 parts of trimethyl, 2-4 parts of SYP-9080, 4-6 parts of beta-cyfluthrin, 2-4 parts of emamectin benzoate, 1-3 parts of fenpropathrin or deltamethrin, 6-8 parts of nitenpyram and 20-30 parts of water. The combination is efficient, low in toxicity and wide in insecticidal spectrum and has a high synergistic effect, lasting period is prolonged, pesticide residues are reduced while dosage is decreased, and environmental impact is relieved.

Description

technical field [0001] The invention relates to the field of rice pest prevention, in particular to a pesticide composition. Background technique [0002] Apricot tree belongs to arbor, 5-8 meters high; crown round, oblate or oblong; bark taupe, longitudinally split; perennial branches light brown, with large and horizontal lenticels, annual branches light reddish brown, shiny , hairless, with many small lenticels, pesticides can be used to kill insects, fungi and other organisms that harm crop growth. The earliest pesticides used were DDT, BCH, etc. They can eliminate pests in large numbers. However, they have good stability, can exist in the environment for a long time, and accumulate continuously in animals, plants and humans, so they are eliminated. Later, organophosphorus pesticides, such as dichlorvos, were used instead of the original pesticides. However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms. In recent years, a batch ...

AI Technical Summary

Problems solved by technology

However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms