A kind of self-flow drying agent and its preparation method and application

A self-flowing, desiccating agent technology, applied in the direction of botany equipment and methods, applications, insecticides, etc., can solve the problems of poor control effect, poor environmental compatibility, damage to wood, etc., to solve xylem vessel embolism , low cost, and enhance the effect of tree vigor

Active Publication Date: 2021-11-16
HEBEI ACAD OF FORESTRY SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the existing problems such as poor control effect of spring chinch moth, damage to wood after injection of the desiccant, poor environmental compatibility, etc., the present invention provides a self-flowing desiccant

Method used

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  • A kind of self-flow drying agent and its preparation method and application
  • A kind of self-flow drying agent and its preparation method and application
  • A kind of self-flow drying agent and its preparation method and application

Examples

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Effect test

Embodiment 1

[0036] An embodiment of the present invention provides a self-flowing drying agent, which comprises the following components by weight percentage: thickener: 18%, synergist: 3%, fertilizer: 2%, solvent: 10%, surfactant : 20%, insecticide: 6%, antifreeze: 2%, the balance is water;

[0037] Above-mentioned insecticide is that mass ratio is 1:8 thiamethoxam and methylamino abamectin benzoate; Above-mentioned thickener is polyacrylamide; Above-mentioned surfactant is the polyoxyethylene that mass ratio is 1:1 The mixture of octylphenol ether and polyoxyethylene castor oil; the above-mentioned fertilizer is agricultural amino acid; the above-mentioned synergist is sodium nitrophenolate; the above-mentioned solvent is dimethyl sulfoxide; the above-mentioned antifreeze agent is ethylene glycol.

[0038] The preparation method of above-mentioned self-flowing drying agent comprises the following steps:

[0039] Step a, take by weighing each component according to above-mentioned raw m...

Embodiment 2

[0044] An embodiment of the present invention provides a self-flowing drying agent, which comprises the following components by weight percentage: thickener: 0.3%, synergist: 1%, fertilizer: 8%, solvent: 3.7%, surfactant : 5%, insecticide: 2%, antifreeze: 3%, and the balance is water; the insecticides are thiamethoxam and methylaminoavermectin benzoate.

[0045] Above-mentioned insecticide is that mass ratio is 1:10 thiamethoxam and methylamino abamectin benzoate; Above-mentioned thickener is that mass ratio is the mixture of 2:1 polyacrylamide and polyethylene glycol; above-mentioned Surfactant is the mixture of fatty alcohol polyoxyethylene ether and polyoxyethylene castor oil that mass ratio is 1:2; Above-mentioned fertilizer is agricultural amino acid; Above-mentioned synergist is sodium nitrophenolate; Above-mentioned solvent is that mass ratio is 3: 1 of the mixture of dimethyl methanol and octanol; the above-mentioned antifreeze is ethylene glycol.

[0046] The prepara...

Embodiment 3

[0048] An embodiment of the present invention provides a self-flow drying agent, which comprises the following components by weight percentage: thickener: 8%, synergist: 5%, fertilizer: 0.1%, solvent: 19%, surfactant : 38%, insecticide: 4%, antifreeze: 0.2%, and the balance is water; the insecticides are thiamethoxam and methylaminoavermectin benzoate.

[0049]Above-mentioned insecticide is that mass ratio is 1:6 thiamethoxam and methylamino abamectin benzoate; Above-mentioned thickener is polyethylene glycol; Above-mentioned surfactant is that mass ratio is 1:2:1 The mixture of polyoxyethylene octyl phenol ether, fatty alcohol polyoxyethylene ether and polyoxyethylene castor oil; Above-mentioned fertilizer is agricultural amino acid; Above-mentioned synergist is sodium nitrophenolate; Above-mentioned solvent is the dinitrophenolate that mass ratio is 1:1. A mixture of methyl sulfoxide and octanol; the above antifreeze is ethylene glycol.

[0050] The preparation method of th...

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Abstract

The invention relates to the technical field of pest control, and specifically discloses a self-flowing drying agent and its preparation method and application. The self-flowing dry injection agent includes the following components by weight percentage: thickener: 0.3%-18%, synergist: 1%-5%, fertilizer: 0.1%-8%, solvent: 3.7% ~19%, surfactant: 0.3%~38%, insecticide: 2%~6%, antifreeze: 0.2%~3%, and the balance is water; the synergist is sodium nitrophenolate. The self-flowing desiccant prepared by the invention is stable and effective, and can be popularized and applied in a large area.

Description

technical field [0001] The invention relates to the technical field of pest control, in particular to a self-flow drying agent and a preparation method and application thereof. Background technique [0002] Poplar is a widely distributed and adaptable tree species in the world. It has the characteristics of drought resistance, cold resistance, fast growth, short rotation period and high fiber quality. It plays an important role in wind and sand fixation, soil and water conservation, environmental protection, and farmland improvement. important role. However, due to the pure forest structure and single tree species in cultivation and promotion, the occurrence of poplar diseases and insect pests is also increasing year by year. If the prevention and control cannot be carried out in a timely and effective manner, it will inevitably affect the country's goal of improving the ecological environment and increasing farmers' income. [0003] As one of the main leaf-eating pests of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N51/00A01N43/90A01N25/24A01N33/22A01N31/02A01N37/44A01P7/04A01P21/00
CPCA01N25/24A01N31/02A01N33/22A01N37/44A01N43/90A01N51/00
Inventor 侯军铭张东风黄素芳李开森王振亮曹坎普
Owner HEBEI ACAD OF FORESTRY SCI
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