Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Acetamiprid and emamectin benzoate mixed soluble granular insecticide and preparation method thereof

A technology of emamectin and acetamiprid, which is applied in the field of pesticide formulation and preparation, can solve the problems of high residual toxicity, difficult suspending agent process, and high preparation cost, and achieves the effects of simple processing equipment, making up for its own deficiencies, and remarkable control effect.

Inactive Publication Date: 2015-05-20
HEBEI VEYONG BIO CHEM
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the suspension process is difficult to control and the cost is high, the wettable powder is easy to cause dust pollution, the residual toxicity of the emulsifiable concentrate and the microemulsion preparation are high, and the cost of the raw material is high because it contains an organic solvent, and the cost of the preparation is also high. Bottled, so the cost of packaging, transportation, and storage is also high
[0005] At present, emamectin emamectin salt products used in domestic and foreign pesticide markets are mainly emamectin emamectin emulsifiable concentrate, which brings difficulties to the manufacture of soluble granules by mixing emamectin emamectin and acetamiprid
Chinese patent CN102550586A only does not mention soluble granules, which also shows the processing difficulty of soluble granules from the side

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Acetamiprid and emamectin benzoate mixed soluble granular insecticide and preparation method thereof
  • Acetamiprid and emamectin benzoate mixed soluble granular insecticide and preparation method thereof
  • Acetamiprid and emamectin benzoate mixed soluble granular insecticide and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment l

[0031] The components are combined in the following weight ratio: 1% emamectin benzoate, 5% acetamiprid, 6% sodium lignosulfonate, 2% sodium p-isopropylnaphthalenesulfonate, 2,6-di-tert-butyl-4 -Methylphenol 1%, polydimethylsiloxane 0.5% and anhydrous lactose 84.5%, each component is coarsely pulverized and then stirred and mixed, and after mixing, it is pulverized by ultra-fine airflow to obtain a particle size of less than 15 microns Ultrafine powder, add 7% ethanol of its total mass in the ultrafine powder, ethanol is used as binder to bind the ultrafine powder together and then carry out kneading and extrusion granulation, the kneading and The granulation process can be completed by using a kneader and a granulator respectively, and the obtained granules are vacuum-dried at a temperature of 55° C. for 2 hours and then sieved to obtain a soluble granule product after sieving. The product is packaged after passing the test.

Embodiment 2

[0033] The components are combined in the following weight ratio: emamectin benzoate 5%, acetamiprid 15%, alkylnaphthalene sulfonate sodium formaldehyde condensate 7%, sodium p-dodecyl sulfate 3%, sodium benzoate 1%, fluorosilicone Oxygen 0.8% and soluble starch 68.2%, each component is coarsely pulverized and then stirred and mixed, after mixing, it is pulverized by ultra-fine airflow to obtain an ultra-fine powder with a particle size of less than 15 microns, and add other components to the ultra-fine powder 10% of the total mass of methanol, methanol is used as a binder to bond the ultrafine powder together and then kneaded and extruded to granulate. The obtained particles are vacuum-dried at 60°C for 1.5 hours and then sieved. After sieving, the soluble granule product is obtained. The product is packaged after passing the test, and the unqualified product is crushed, kneaded and extruded to granulate, vacuum-dried at 60°C for 1.5 hours, and then sieved, and the sieved pro...

Embodiment 3

[0035] The components are combined in the following weight ratio: 10% emamectin benzoate, 30% acetamiprid, 10% acrylic acid-maleic acid copolymer, 4% sodium butylnaphthalene sulfonate, 1.5% sodium dihydrogen phosphate, ethylene glycol silicon Oxane 0.5% and sodium citrate 44%, each component is coarsely pulverized and then stirred and mixed, after mixing, it is pulverized by ultra-fine airflow to obtain an ultra-fine powder with a particle size of less than 15 microns. Add to the ultra-fine powder Its total mass is 8% ethanol, and ethanol is used as a binder to bond the ultrafine powder together and then kneaded and extruded to granulate. The obtained particles are vacuum-dried at 65°C for 1 hour and then sieved. After sieving, the soluble granule product is obtained. The product is packaged after passing the test, and the unqualified product is crushed, kneaded and extruded to granulate, vacuum-dried at 65°C for 1 hour, and then sieved, and the sieved product is packaged afte...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention relates to acetamiprid and emamectin benzoate mixed soluble granular insecticide. The acetamiprid and emamectin benzoate mixed soluble granular insecticide is prepared from the following components in percentage by weight based on the technical materials: 5 to 50% of acetamiprid, 1 to 20% of emamectin, 5 to 13% of a dispersing agent, 2 to 7% of a wetting agent, 1 to 3% of a stabilizing agent, 0.5 to 1% of a defoaming agent, and the balance being fillers; all the components are kneaded, extruded and granulated to obtain the soluble granules. The acetamiprid and emamectin benzoate mixed soluble granular insecticide is a good insecticide product which is environmentally friendly, and low in cost, and the process device is simple.

Description

technical field [0001] The invention relates to the field of pesticide preparations and preparation methods, in particular to a soluble granular insecticide mixed with acetamiprid and emamectin benzoate and a preparation method thereof. Background technique [0002] Emamectin Benzoate (Emamectin Benzoate) is called emamectin benzoate. Emamectin salt is a kind of nerve agent. Its mechanism is to act on insect neuron synapse or neuromuscular synapse receptors, and interfere with insect body. The information transmission of the nerve endings, that is, to stimulate the nerve endings to release the neurotransmission inhibitor γ-aminobutyric acid. Prolong the opening of the chloride ion channel, which has an activation effect on the chloride ion channel, and the influx of a large amount of chloride ion causes the hyperpotential of the neural membrane, resulting in the inhibition of the neural membrane. Thereby blocking the connection between nerve endings and muscles, paralyzing ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01N47/40A01N25/14A01P7/04A01N43/90
Inventor 魏卿柴方堃陈美玲周园
Owner HEBEI VEYONG BIO CHEM
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com