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A simple and efficient method for preventing and controlling peanut pests and weeds

An efficient technology for plant diseases, insect pests and weeds, which is applied in the field of simple and efficient prevention and control of flower diseases, insect pests and weeds, can solve the problems of time-consuming, insignificant effect and labor-intensive prevention and control of flower diseases, insect pests and weeds, and can reduce the disease index of rotten fruit and leaf spot disease. The effect of reducing and reducing premature leaf senescence

Active Publication Date: 2020-06-23
HEZE ACAD OF AGRI SCI
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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

Method used

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  • A simple and efficient method for preventing and controlling peanut pests and weeds

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Embodiment Construction

[0012] The following examples are used to illustrate the present invention, but are not intended to limit the protection scope of the present invention.

[0013] In Heze City, Shandong Province, a 2-mu peanut field was selected and divided into two parts, each with 1 mu, respectively denoted as No. 1 field and No. 2 field, wherein No. 1 field adopts conventional methods of preventing and controlling peanut diseases, insect pests and weeds.

[0014] No. 2 field adopts control method of the present invention, namely:

[0015] The first step is to improve the quality of sowing and apply underground pesticides: select seeds with full grains and a germ carrying rate of less than 2% for sowing, and apply 5% carbofuran at an amount of 5 kg per mu, and sow the seeds on the In the sowing ditch, spray the closed herbicide on the ridge surface at a rate of 200ml per mu;

[0016] The second step is mechanized ridging, sowing, laying of drip irrigation belts and film covering: laying drip...

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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, insect pests and weeds, in particular to a simple and efficient method for preventing and controlling peanut diseases, insect pests and weeds. Background technique [0002] In recent years, with the improvement of peanut planting benefits, peanut planting has shown a trend of expanding year by year. Due to the extensive management of peanut production and the ineffective control of diseases, insect pests and weeds, the damage caused by diseases, insect pests and weeds is serious, resulting in a decrease in yield, deterioration in quality, and reduction in benefits. One of the important reasons for the continuous increase in peanut production in the United States is the general prevention and control of peanut diseases, insect pests and weeds, emphasizing chemical control and cooperating with agricultural measures. Strengthening the prevention and control of peanut diseas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/40A01G13/00A01G7/06A01N57/16A01N51/00A01N43/653A01N43/36A01N43/60A01N47/44A01N43/90A01N33/18A01N43/56A01N47/34A01P3/00A01P7/04
CPCA01G7/06A01G22/00A01N33/18A01N43/36A01N43/56A01N43/60A01N43/653A01N43/90A01N47/34A01N47/44A01N51/00A01N57/16A01N2300/00
Inventor 曲杰高建强程亮王素芳贾振东
Owner HEZE ACAD OF AGRI SCI
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