Pest control method for grape scarabs

Abstract

The invention discloses a pest control method for grape scarabs and relates to the technical field of grape disease and pest control. The method comprises the following steps: before growing seedlings, spraying 5% of phoxim granules on the ground and broadcasting 3 kg of a fertilizer in each 667 m<2> of soil, or spraying 50% of phoxim emulsifiable concentrate on the ground, uniformly mixing 0.3-0.4 kg of the fertilizer with 30-40 kg of fine soil to form toxic soil, and broadcasting the toxic soil in each 667 m<2> of the soil, and shallowly hoeing in time; during winter trimming, cutting off damaged branches and tendrils, burning up for eliminating an overwintering pest source, cutting off new withered tips in time during the growth period of grape trees, removing from a garden, and incinerating for reducing the pest damage; during the adult emergence period, vibrating grape trellises in the evening every two days to shake off adults, and intensively removing; during the adult emergence period, spraying liquid of 2.5% of kung fu emulsifiable concentrate, which is diluted by 2,000 times for killing pests. According to the pest control method, the organic fertilizer is applied, the garden management is reinforced, water is drained in time, and the grape trees are trimmed in time, so that the problem of the scarab damage can be solved from the source, the scarabs can be remarkably prevented, and the healthy and strong growth of grapes can be 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 chafers. 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. Grape chafers are one of the main diseases in grape production in my country. Scarab pests mainly include oriental scarabs, flat-haired scarabs, verdant scarabs, and white star flowers. Scarabs, etc., are distributed in most provinces, municipalities, and autonomous regions of the c...

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. Grape chafers are one of the main diseases in grape production in my country. Scarab pests mainly include oriental scarabs, flat-haired scarabs, verdant scarabs, and white star flowers. Scarabs, etc., are distributed in most provinces, municipalities, and autonomous regions of the country. After the grapes germinate in early spring, scarabs come out successively to eat tender shoots, flower buds, leaves and fruits. Weakness, affecting flowering and fruiting, but the existing control technology of scarab species, its control plan is not reasonable