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Emamectin benzoate/chlorantraniliprole compounded suspending agent as well as preparation method and application thereof

A technology of chlorantraniliprole and suspending agent, which is applied in the field of pesticides, can solve the problems of inability to prevent and control leaf rollers, and achieve the effects of improving permeability and adhesion, high efficiency, and improving permeability

Pending Publication Date: 2021-03-12
南京保丰农药有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for pests such as Leaf Roller, which grows inside the rolled leaves, the insecticides of related technologies are sprayed on the surface of stems and leaves, which cannot effectively control Leaf Roller

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of emamectin benzoate / chlorantraniliprole compound suspending agent is prepared by the following method:

[0040] (1) Chlorantraniliprole 12%, emamectin 4%, tristyrylphenol polyoxyethylene ether 4%, magnesium aluminum silicate 1%, white oil 2.5%, N-oleoyl-N-formazan 1% Sodium Taurate, 1% Sodium Lauryl Sulfate, 1% Potassium Lauryl Phosphate and 68.7% water were mixed, dispersed by high-speed shearing, and the shearing speed was 2900r / min;

[0041] (2) Continue to add 0.2% xanthan gum, 4% ethylene glycol, 0.2% Cathone, and 0.4% silicone defoamer for sand milling. The flow rate of the sand mill is 5L / min, and the pressure is controlled at 0.15MPa. The temperature was controlled at 25°C to prepare a suspension.

Embodiment 2

[0043] A suspending agent compounded with emamectin benzoate / chlorantraniliprole, the difference from Example 1 is that the formulation of the suspending agent is different: 10% chlorantraniliprole, 5% emamectin benzoate, tristyryl Phenol polyoxyethylene ether 4%, magnesium aluminum silicate 1%, white oil 2.5%, sodium N-oleoyl-N-methyl taurate 1%, sodium lauryl sulfate 1%, lauryl phosphate 1% potassium salt, 69.7% water, 0.2% xanthan gum, 4% ethylene glycol, 0.2% Cathone, 0.4% organic silicon defoamer; the preparation method is consistent with that of Example 1.

Embodiment 3

[0045] A suspending agent compounded with emamectin benzoate / chlorantraniliprole, the difference from Example 1 is that the formulation of the suspending agent is different: 15% chlorantraniliprole, 3% emamectin benzoate, tristyryl Phenol polyoxyethylene ether 4%, magnesium aluminum silicate 1%, white oil 2.5%, sodium N-oleoyl-N-methyl taurate 1%, sodium lauryl sulfate 1%, lauryl phosphate 1% potassium salt, 66.7% water, 0.2% xanthan gum, 4% ethylene glycol, 0.2% Cathone, 0.4% silicone defoamer; the preparation method is consistent with that of Example 1.

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PUM

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Abstract

The invention relates to the field of pesticides, and particularly discloses an emamectin benzoate / chlorantraniliprole compounded suspending agent as well as a preparation method and application thereof. The suspending agent mainly comprises 10-15% of chlorantraniliprole, 3-5% of emamectin benzoate, 3-5% of tristyrylphenol polyoxyethylene ether, 0.5-1.5% of magnesium aluminum silicate, 2-3% of suspending aid oil, 3-5% of wetting agent, 3-7% of functional aid and the balance of water, wherein the above components account for 100%. Tristyrylphenol polyoxyethylene ether, aluminum-magnesium silicate and suspending oil are compounded, so the suspending agent is more easily attached to the surfaces of stems and leaves and permeates into the stems and leaves, and a better prevention and treatmenteffect on leaf folders is achieved; the preparation method of the suspending agent comprises the following steps: mixing the components, shearing at a high speed, and sanding to prepare the suspending agent, so the preparation efficiency is high, and the quality of the suspending agent is excellent; the suspending agent disclosed by the invention is used as an insecticide for preventing and treating rice leaf folders.

Description

technical field [0001] The application relates to the field of pesticides, more specifically, it relates to a suspension concentrate formulated with emamectin benzoate / chlorantraniliprole and its preparation method and application. Background technique [0002] Emamectin benzoate, the full name is emamectin benzoate, is a kind of insecticide with super high efficiency, low toxicity, low residue and no pollution, which is used for the control of various pests in agriculture. Chlorantraniliprole is a brand-new insecticide with high efficiency and low toxicity. It has contact and stomach toxicity. It can be used to control a variety of Lepidoptera pests. Insect-safe, it is used to control various pests in vegetables, sugar beets, cotton and other crops, and has a good control effect on larvae of all ages. [0003] In the related technology, the compound of emamectin benzoate and chlorantraniliprole is used as an insecticide, which can make up for the defects of easy photolysis...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/56A01N25/04A01N25/30A01P7/04
CPCA01N25/04A01N25/30A01N43/56A01N43/90
Inventor 赵福顺张作军
Owner 南京保丰农药有限公司