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Ultra-low-volume composite reagent containing biological source

An ultra-low-capacity, combined medicament technology, applied in biocides, animal repellents, plant growth regulators, etc., can solve problems such as pest poisoning, achieve long-lasting effects, high work efficiency, and improve the effect of pesticide utilization

Inactive Publication Date: 2010-05-12
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the oil agent has affinity to the body wall of insects, and it is easy to penetrate the body wall and enter the body of the pest, so that the pest can be quickly poisoned.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Preparation of 0.2% Abamectin Static Oil

[0026] Abamectin 0.2kg

[0027] n-octanol 4.5kg

[0028] Sodium dodecylbenzenesulfonate 6.0kg

[0029] The second-line oil makes up 100kg.

[0030] The active ingredient is completely dissolved with a co-solvent and a solvent for the original drug, and then the conductive agent is added to mix evenly, and after fully stirring, it can be formulated into an electrostatic oil.

[0031] Following the same steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0033] Preparation of 1.8% Abamectin Static Oil

[0034] Abamectin 1.8kg

[0035] N-Methylpyrrolidone 2.5kg

[0036] Calcium dodecylbenzenesulfonate 5.5kg

[0037] The second-line oil makes up 100kg.

Embodiment 3

[0039] Preparation of 5% Abamectin Static Oil

[0040] Abamectin 5.0kg

[0041] N-Methylpyrrolidone 6.0kg

[0042] Sodium dodecylbenzenesulfonate 6.0kg

[0043] C10 aromatics make up 100kg.

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Abstract

The invention provides an ultra-low-volume composite reagent containing biological source, which is characterized by being prepared into the form of static oil solution of pesticide and consisting of active ingredients, a conductive agent, a cosolvent and a solvent, wherein the active ingredient I is abamectin, while the active ingredient II is any one of the following: dicofol, pyridaben, propargite and hexythiazox; and the active ingredients account for 0.1%-60% of the total weight of the composite. The static oil solution of pesticide has processing convenience, low cost, good efficacy on preventing and controlling cotton leaf mites, long continuing efficacy and work efficiency, thus being capable reducing environment pollution, improving utilization ratio of pesticides and decreasing usage amount of pesticides.

Description

technical field [0001] The invention relates to an ultra-low-capacity medicament combination containing biological sources, in particular to an acaricide method for controlling cotton spider mite by using the ultra-low-capacity spray acaricide. Background technique [0002] Cotton spider mites are also known as red spiders and fire dragons. This insect has the characteristics of strong reproductive ability, fast transmission, and serious damage to cotton. Its occurrence and damage are increasing day by day. Cotton spider mites can occur from the cotton seedling stage to the middle and late stages of growth. Cotton spider mites gather on the back of cotton leaves to suck the juice and cause damage. Small yellow-white spots appear on the front of cotton leaves and gradually turn red. When it is serious, most of the cotton leaves turn red and fall off, resulting in a large area of ​​serious production reduction. The main control agents are abamectin, fenvalerate, pyridaben, d...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N31/04A01N43/58A01N41/02A01N47/38A01N25/02A01P7/02
Inventor 陈玲李卫国罗常泉宋琳
Owner GAUNGXI TIANYUAN BIOCHEM
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