Simple and efficient method for preventing and controlling peanut diseases and insect pests

Abstract

The invention discloses a simply and efficient method for preventing and controlling peanut diseases and insect pests. The method comprises the following steps of (1) improving quality of sowing, applying underground pesticides; (2) mechanized ridging, sowing, laying drip irrigation belt and film mulching; (3) drip irrigating and applying pesticides during seedling stage with the purpose of preventing and controlling underground insect pests, peanut stem rot, seeding blight and aphids, and avoiding weed growth; (4) drip irrigating and applying pesticides during flowering stage with the purpose of preventing and controlling red spiders, beet armyworms, the peanut stem rot and the seeding blight; (5) drip irrigating and applying pesticides during full fruit stage with the purpose of preventing and controlling the beet armyworms and leaf spot disease, and at the same time controlling the growth of the plants. The method has the advantages that compared with the prior art, the method can effectively prevent and control underground insect pests and aphids; the method can reduce late leaf senescence, reduce the leaf spot disease index by 41.51%, reduce the rate of rotten fruit and bud fruit, and improve the full fruit rate by 10.8%.

Description

Technical field [0001] The invention relates to a method for preventing and controlling peanut diseases, pests and weeds, in particular to a simple and efficient method for preventing and controlling peanut diseases, pests and weeds. Background technique [0002] In recent years, with the improvement of peanut planting efficiency, peanut planting has shown a trend of expansion year by year. Due to the extensive management of peanut production, the ineffective control of diseases, pests and weeds has caused serious damage to diseases, pests and weeds, resulting in reduced yields, degraded quality and reduced benefits. One of the important reasons for the continuous increase in peanut production in the United States is the widespread prevention and control of peanut pests and weeds, emphasizing chemical control as the mainstay, in conjunction with agricultural measures. Strengthening the prevention and control of peanut diseases, pests and weeds, focusing on the prevention and con...

AI Technical Summary

Problems solved by technology

This method proposes a simple, efficient and precise new technology for preventing and controlling peanut pests and weeds, which solves the problems of time-consuming, laborious, and drug-consuming, and the effect is not obvious in the process of peanut pests and weeds prevention, improves peanut production efficiency, and increases farmers' planting costs. enthusiasm

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