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Emulsion in water of pesticide composition for controlling cotton aphids and thrips

A pesticide composition and technology for cotton aphids, applied in the direction of insecticides, animal repellents, plant growth regulators, etc., can solve the problems of poor quick-acting properties and slow drug effects, and achieve long-lasting effects and excellent control effects Effect

Active Publication Date: 2013-07-17
HENAN VISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The results show that Pentetamicloguanidine has the characteristics of high efficiency, low toxicity and good safety, has both the structural characteristics of neonicotinoid insecticides and sodium ion channel inhibitor insecticides, and has a wide spectrum of insecticidal properties. With the characteristics of multiple targets, the product has a good control effect on aphids, planthoppers, cotton bollworms and other piercing-sucking mouthpart pests, but the product has poor quick-acting and slow-acting effects

Method used

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  • Emulsion in water of pesticide composition for controlling cotton aphids and thrips
  • Emulsion in water of pesticide composition for controlling cotton aphids and thrips
  • Emulsion in water of pesticide composition for controlling cotton aphids and thrips

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: 15% Pentamicloguanidine Kungfuthrin Water Emulsion

[0020] Pentaclofen 10%, Kung Fu Chloride 5%, Ethanol 15%, Sodium Butyl Naphthalene Sulfonate 4%, Polyalkylsiloxane 0.5%, Glycerin 5%, Ammonium Sulfate 5%, the balance is water . The 15% Pentametamiguanidine Kungfuthrin water emulsion prepared by mixing the above raw materials according to the conventional method for preparing water emulsion.

Embodiment 2

[0021] Embodiment 2: 20% Pentamicloguanidine Kungfuthrin Water Emulsion

[0022] Pentaclove guanidine 5%, Kung fu thrin 15%, xylene 15%, alkylphenol polyoxyethylene ether 6%, tributyl phosphate 0.2%, ethylene glycol 8%, ammonium sulfate 2%, the balance is water. The 20% pentametamiguanidine-kaufthrin water emulsion prepared by mixing the above raw materials according to the conventional method for preparing water emulsion.

Embodiment 3

[0023] Embodiment 3: 25% Pentamicloguanidine Kungfuthrin Water Emulsion

[0024] Pentaclofen 5%, Kung Fu Chloride 20%, Methanol 10%, Sodium Methylenebis-Naphthalene Sulfonate 10%, Tributyl Phosphate 0.4%, Propylene Glycol 8%, Aluminum Chloride 2%, and the balance is water. The above raw materials are mixed according to the conventional method for preparing emulsion in water to prepare 25% pentaclofen·kauthrin water emulsion.

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PUM

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Abstract

The invention relates to a pesticide composition, and especially relates to an emulsion in water of the pesticide composition for controlling cotton aphids and thrips. The emulsion in water of the pesticide composition for controlling cotton aphids and thrips comprises the following components in percentage by weight: 5-20% of Guadipyr, 5-20% of cyhalothrin, 10-15% of solvent, 4-10% of an emulsifier, 0.2-0.5% of a defoamer, 5-10% of an anti-freezing agent, 2-6% of a disintegrating agent and the balance of water. By compounding the Guadipyr and the cyhalothrin, the resistant cotton aphids can be effectively controlled, the control efficiency is superior to the reference, the lasting period is long, the control effect is up to 90%, and no phytotoxicity is caused to the target crops in the experimental drug scope. According to the emulsion in water of the pesticide composition for controlling cotton aphids and thrips, the defects that the cyhalothrin is relatively bad in environmental friendliness and the Guadipyr is relatively bad in fast-acting property and relatively slow in drug action can be effectively solved.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to an aqueous emulsion of the pesticide composition for controlling cotton aphids and thrips. Background technique [0002] Piercing-sucking pests are a large group of important economic pests such as cotton, such as cotton aphids, thrips cotton, leafhoppers, Lygus cotton, spider mites, planthoppers, whiteflies, [0003] The needles on the upper and lower jaws alternately penetrate into the tissue of the plant and suck the juice, resulting in pathological or emergent damage, resulting in dwarf cotton seedlings, smaller leaves, green and red leaves, spots and nicks on the leaves, and even the whole plant withers or die; most species are viral diseases and phytoplasma disease vector insects, which bring secondary diseases to crops and cause heavy losses of cotton in my country every year. [0004] Kungfu permethrin, English name cyhalothrin, molecular formula C 23 h 19 CIF 3 NO 3 , the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01P7/04A01N51/00
Inventor 苏旺苍王恒亮吴仁海张永超高新菊薛飞蔡磊
Owner HENAN VISION TECH
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