Method for preventing and controlling insect damage of grape chlorophorus signaticollis

Abstract

The invention discloses a method for preventing and controlling insect damage of grape chlorophorus signaticollis and relates to the technical field of grape disease and insect prevention and control. The method comprises the following steps of when a grape tree is trimmed in winter, after ill branches and tendrils are trimmed off, burning the ill branches and tendrils to kill an overwintering insect source; during an adult insect emergence period, checking a fruit garden every 5 days, and if an adult insect is found, timely capturing and killing the adult insect; during a fruit tree growing period, timely trimming new withered treetops, removing the young withered treetops from the garden, and burning the new withered treetops to reduce the insect damage; when the insect damage is serious, spraying a pesticide solution, dipping cotton in one of 800 times of fenitrothion emulsifiable concentrate with the concentration of 50 percent, 2,200 to 2,800 times of deltamethrin emulsifiable concentrate and 300 times of dichlorvos emulsifiable concentrate with the concentration of 50 percent, blocking an insect hole by using the cotton, and sealing the insect hole by clay; applying an organic fertilizer, enhancing fruit garden management, and timely draining water and trimming. The preventing and controlling way to the grape chlorophorus signaticollis is reasonable, the step is simple, the problem of chlorophorus signaticollis damage can be radically solved, meanwhile, the effect of preventing and controlling the chlorophorus signaticollis is also obvious, and the healthy and strong growth of grapes is promoted.

Description

technical field [0001] The invention relates to the technical field of grape disease and insect pest control, in particular to a pest control method for grape tiger beetles. Background technique [0002] Grapes, which produce almost a quarter of the world's fruits; are highly nutritious and can be made into grape juice, raisins and wine. The planting of grapes will have different moisture and sweetness due to climate conditions and land properties. Therefore, the sweetness and variety of grapes are very different across the country. The most common way to eat grapes at this stage is to prepare raisins, wine and Grape juice, in the actual planting of grapes, the harm of diseases and insect pests is huge. The tiger beetle is one of the main diseases in the grape production in my country. The tiger beetle is also called the grape beetle and the grape spotted beetle. Most of the provinces, municipalities, and autonomous regions are distributed. The first-instar larvae overwinter ...

AI Technical Summary

Problems solved by technology

The planting of grapes will have different moisture and sweetness due to climate conditions and land properties. Therefore, the sweetness and variety of grapes are very different across the country. The most common way to eat grapes at this stage is to prepare raisins, wine and Grape juice, in the actual planting of grapes, the harm of diseases and insect pests is huge. The tiger beetle is one of the main diseases in the grape production in my country. The tiger beetle is also called the grape beetle and the grape spotted beetle. Most of the provinces, municipalities, and autonomous regions are distributed. The first-instar larvae overwinter in the stems. In the spring, the newly hatched larvae eat harm in the stems. Insect feces are not discharged, and the damaged branches are withered and easily broken by the wind. However, the existing control technology for tiger beetle is not reasonable.