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Preparation for preventing pine wood nematode disease and use method thereof

A pine wood nematode disease and preparation technology, applied in the direction of nematicides, chemicals for biological control, horticultural methods, etc., can solve the problems of pine wood nematode disease without good measures and limitations, and achieve excellent chemical stability Sexuality, strong action ability, and obvious control effect

Inactive Publication Date: 2020-08-25
宁波甬森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the transmission speed of pine wood nematode is relatively fast, so the actual use will still be limited, so there are still no good measures for the rapid prevention and treatment of pine wood nematode

Method used

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  • Preparation for preventing pine wood nematode disease and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A preparation for preventing pine wood nematode disease. The raw materials include at least 3 parts of antibiotic insecticides, 12 parts of alcohol ether compounds, 50 parts of alcohol organic solvents and 150 parts of water in parts by weight.

[0049] Described antibiotic insecticide is abamectin.

[0050] The alcohol ether compound is diethylene glycol diethyl ether. The alcoholic organic solvent is a combination of methanol and ethanol.

[0051] The weight ratio of methanol and ethanol is 1:3.

[0052] The raw material also includes a penetration enhancer;

[0053] The weight ratio between the penetration enhancer and the antibiotic insecticide is 4:1.

[0054] The penetration enhancer is Tween 60.

[0055] The preparation method of the preparation for preventing pine wood nematode disease includes mixing antibiotic insecticides, alcohol ether compounds, alcohol organic solvents, water, and penetration enhancers in the raw materials and mixing them uniformly.

Embodiment 2

[0057] A preparation for preventing pine wood nematode disease. The raw materials include at least 1.5 parts of antibiotic insecticides, 10 parts of alcohol ether compounds, 40 parts of alcohol organic solvents and 100 parts of water in parts by weight.

[0058] Described antibiotic insecticide is abamectin.

[0059] The alcohol ether compound is diethylene glycol diethyl ether.

[0060] The alcoholic organic solvent is a combination of methanol and ethanol.

[0061] The weight ratio of methanol and ethanol is 1:1.

[0062] The raw material also includes a penetration enhancer; the weight ratio between the penetration enhancer and the antibiotic insecticide is 2:1.

[0063] The penetration enhancer is Tween 80.

[0064] The preparation method of the preparation for preventing pine wood nematode disease includes mixing antibiotic insecticides, alcohol ether compounds, alcohol organic solvents, water, and penetration enhancers in the raw materials and mixing them uniformly. ...

Embodiment 3

[0066] A preparation for preventing pine wood nematode disease. The raw materials include at least 5 parts of antibiotic insecticides, 30 parts of alcohol ether compounds, 80 parts of alcohol organic solvents and 250 parts of water in parts by weight.

[0067] Described antibiotic insecticide is abamectin.

[0068] The alcohol ether compound is ethylene glycol dimethyl ether.

[0069] The alcoholic organic solvent is a combination of methanol and ethanol.

[0070] The weight ratio of methanol and ethanol is 1:5.

[0071] The raw material also includes a penetration enhancer; the weight ratio between the penetration enhancer and the antibiotic insecticide is 5:1.

[0072] The penetration enhancer is Tween 60.

[0073] The preparation method of the preparation for preventing pine wood nematode disease includes mixing antibiotic insecticides, alcohol ether compounds, alcohol organic solvents, water, and penetration enhancers in the raw materials and mixing them uniformly.

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Abstract

The invention relates to the technical field of prevention and treatment of pine wood nematode disease, and provides a preparation for preventing pine wood nematode disease, which at least comprises the following raw materials in parts by weight: 1-5 parts of an antibiotic insecticide, 10-30 parts of an alcohol ether compound, 30-80 parts of an alcohol organic solvent and 10-250 parts of water. The preparation has the advantages of no toxic substances, safety and environmental friendliness, does not pollute the environment, has certain pine wood nematode disease prevention and treatment capacity, and more importantly, has excellent chemical stability and can be stored for a long time.

Description

technical field [0001] The invention relates to the technical field of prevention and control of pine wood nematode disease, and more specifically relates to a preparation for preventing pine wood nematode disease and its application method. Background technique [0002] Pine wood nematode disease, known as the "cancer" of pine trees, is the most dangerous forest disease in the world. It is a devastating disease of pinaceae plants. The entire pine forest can be destroyed within 5 years, which is extremely harmful. Pine wood nematode disease is a devastating plant disease that spreads quickly and is difficult to control. Once it occurs, it will bring devastating damage to the seedlings in the entire area and cause irreparable losses. In this regard, in forestry management, attention should be paid to the prevention and control of pine wood nematode disease, so as to ensure the healthy development of forestry. Since the first discovery of pine wood nematode disease in Nanjin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N25/30A01N25/22A01P5/00A01G7/06A01G13/00
CPCA01G7/06A01G13/00A01N25/22A01N25/30A01N43/90
Inventor 赵文翊
Owner 宁波甬森生物科技有限公司