Method for processing drug-containing slow-release material and preventing and treating vegetable diseases and insect pests

Abstract

The invention discloses a method for processing a drug-containing slow-release material and preventing and treating vegetable diseases and insect pests. The method is characterized by comprising the following steps: uniformly mixing active components of a pesticide, a reinforcing agent, a sizing agent, a fiber carrier and other additives, feeding the mixture onto a net for drying and molding, or directly preparing into the drug-containing slow-release material, including manufacturing a drug-containing slow-release paper membrane, a seedling pot or a non-woven cloth bag. The invention further provides a use method of the drug-containing slow-release material. The use method comprises the following steps: wrapping seedlings with original soil with the drug-containing slow-release material, or putting the seedlings into the drug-containing slow-release seedling pot or the non-woven cloth bag, filling the gaps with a drug-containing medium or cultivation soil, and watering and performing fix planting; or planting the seedlings by using the drug-containing slow-release seedling pot or the non-woven cloth bag, and subsequently fixing planting directly. The method is simple to operate, effective components of the pesticide can be continuously released after being applied once in planting fixation, crops can be protected for the whole growth season (or for a certain growth period), and practices show that the vegetables cultivated by using the method are low in morbidity of soil-borne diseases and insect pests, and the yield is remarkably increased. The method is high in target property, long in lasting period, low in cost and remarkable in control efficiency.

Description

technical field [0001] The invention relates to a method for preventing and controlling plant diseases and insect pests, in particular to a method for preventing and controlling plant soil-borne diseases and insect pests. Background technique [0002] Vegetables are an indispensable and important food in people's lives. The vegetable industry is an important part of modern agriculture. The output of vegetables in my country increased from 204 million tons in 1991 to 679 million tons in 2011. In 2011, the total output value of vegetables exceeded the total output value of grain. For the first time, it became the largest agricultural product in my country. With the expansion of vegetable planting area, the occurrence of vegetable diseases and insect pests is becoming more and more serious, especially soil-borne diseases and insect pests, which have become important obstacles affecting vegetable production due to their various types and difficult control. [0003] At present, ...

AI Technical Summary

Problems solved by technology

However, the adsorption of different isolation materials and medicaments is different. It is necessary to adjust the concentration of the leaching drug when using it. In addition, it also needs leaching and drying processes, which increases the operation steps and needs further improvement.

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