Insecticide for preventing and controlling plant diseases and insect pests of water spinach in greenhouse

Abstract

The invention discloses an insecticide for preventing and controlling plant diseases and insect pests of water spinach in a greenhouse. The insecticide is prepared from the following components in parts by weight: 13 to 22 parts of brofluthrinate, 0.01 to 0.03 part of dimethyloldimethyl hydantoin, 10 to 18 parts of abamectin, 0.02 to 0.06 part of cinnamate, 8 to 13 parts of light calcium carbonate, 0.2 to 0.7 part of dipotassium glycyrrhizinate, 7 to 10 parts of ammonium sulfate, 4 to 6 parts of Chinese herbal medicinal additive, 0.2 to 0.4 part of active polypeptide, 3 to 6 parts of wetting agent and 3 to 6 parts of dispersing agent. The compound preparation for preventing and controlling insect pests generated in a vegetable planting process in the greenhouse, provided by the invention, has the advantages that the pests can be effectively reduced; in addition, the insecticide has the beneficial effects of good diffusibility, uniform distribution, convenience in use and low cost.

Description

technical field [0001] The invention belongs to the technical field of crop insecticides, and in particular relates to an insecticide for preventing and controlling the pests of water spinach in greenhouses. Background technique [0002] Greenhouse vegetables refer to the vegetables grown by covering plastic films on the greenhouses. It is one of the effective means to increase farmers' income by artificially creating a suitable ecological environment, adjusting vegetable production seasons, adjusting market demand, and promoting high-quality and high-yield vegetables. Due to the high temperature and humidity in the greenhouse, weak light, and slow air flow, it is almost not directly affected by wind and rain from the outside. Vegetables grow vigorously and their buds are tender, and vegetables are vulnerable to diseases and insect pests. Traditional chemical control methods usually have strong drug effects, which are easy to cause damage to the tender shoots and leaves of v...

AI Technical Summary

Problems solved by technology

In this invention, the above-mentioned several insecticides are compounded in proportion. On the one hand, it can solve the problem that resistance is easily produced when used alone. On the other hand, it can increase the insecticidal performance of the compound insecticide, but the insecticide reduces There is still room for improvement in the storage time of trace toxins and pesticides in vegetables

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