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A kind of method of controlling sugarcane cotton aphid

A sugarcane and aphid technology, applied in the field of sugarcane cotton aphid prevention and control, can solve the problems of cotton aphid labor-intensive, low safety risk, poor effect, etc., achieve long-lasting effect, slow down pest resistance, reduce control cost and labor cost effect

Active Publication Date: 2018-03-27
安徽汉韵生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above problems, the present invention provides a method for preventing and treating cotton aphids, which solves the problems of laborious and ineffective prevention and control of cotton aphids; at the same time, the method of the present invention can effectively reduce the sugarcane growth process. The harm of the cotton aphid, the duration of effect is as long as 6 months, and the safety risk is low

Method used

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  • A kind of method of controlling sugarcane cotton aphid
  • A kind of method of controlling sugarcane cotton aphid

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Implementation location: Litang Town, Binyang County, Guangxi

[0024] Implementation time: May 28, 2013

[0025] Implementation area: 5 mu

Embodiment approach

[0027] When the sugarcane leaves are not damaged by cotton aphids in the middle and late stages of sugarcane growth, control the sugarcane cotton aphids according to the scheme in Table 1.

[0028]

[0029] In the scheme of Table 1, treatment 1 also needs to add 8% of the total weight of organic silicon with a concentration of 5g / L for prevention and control, treatment 2 also needs to add 6% of the total weight of organic silicon with a concentration of 3g / L for prevention and control, and treatment 3 also needs to add Add 7% of the total weight of organic silicon with a concentration of 4g / L for prevention and control, and treatment 4 also needs to add 6.5% of the total weight of silicone with a concentration of 4g / L for prevention and control.

[0030] 60 days and 120 days after spraying, the sugarcane cotton aphid damage survey was carried out, and the yield was measured at the time of harvest. The final statistical results are shown in the following table:

[0031]

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Abstract

The invention discloses a method for controlling ceratovacuna lanigera. The method comprises the specific steps that when sugarcane grows to the middle and later stage and is not crudely harmed by the ceratovacuna lanigera, ceratovacuna lanigera control is conducted with 6.1% abamectin indoxacarb micron emulsion 300-1000-times liquid, alpha-(L)-terpineol, capsaicin medicinal liquid and ciderage extractive medicinal liquid in combination with organosilicon, in the application process, the pesticide application temperature ranges from 20 DEG C to 26 DEG C, and the pesticide application humidity ranges from 30% to 60%. According to the method for controlling ceratovacuna lanigera, abamectin indoxacarb, alpha-(L)-terpineol, capsaicin medicinal liquid and ciderage extractive medicinal liquid are mixed and used, and through systematic pesticide of the combination proportion, ceratovacuna lanigera can be controlled more thoroughly. By means of the method, the utilization rate of the medicinal liquid can be effectively raised, the effect is obvious, comprehensive control efficiency can reach over 80%, and good application and popularization value is achieved.

Description

technical field [0001] The invention belongs to the technical field of plant protection, and specifically relates to a method for preventing and controlling sugarcane cotton aphid. Background technique [0002] Sugarcane cotton aphid Ceratovacuna lanigera (Zehntner) Also known as sugarcane powder horn aphid, white gnat, wax caterpillar, belong to Homoptera ( Hom optera) Aphididae (A phididae) , Camp parthenogenesis, 18-20 generations can occur every year, overlapping generations. The disease is characterized by a wingless viviparous female aphid with a body length of 1.9 mm, oval, yellowish-brown to dark green or taupe to orange-yellow, body color changes greatly, head, thorax, and abdomen tightly connected together, with 2 small horns on the front The body is covered with white cotton-like wax; the antennae are 5-segmented, short and light yellow. The body of the winged viviparous female aphid is 2.5 mm long, oblong, head and chest dark brown; abdomen and feet are yel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G13/00A01N65/30A01P7/04A01N47/38A01N31/04A01N37/18
CPCA01G13/00A01N31/04A01N37/18A01N47/38A01N65/00A01N65/30A01N2300/00
Inventor 黄乃宁
Owner 安徽汉韵生物科技有限公司
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