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Insecticidal and bactericidal composition, formulation and application thereof

A technology for killing insects and bacteria and combining them, applied in the field of pesticides, to achieve the effects of reducing the cost of pesticide application, low risk of resistance, and reducing the number of pesticide applications

Inactive Publication Date: 2020-06-30
HEFEI XINGYU CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although there are many preparations combining insecticides and fungicides in the prior art, there is no report on the compound use of penetamicloguanidine and pyraclostrobin

Method used

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  • Insecticidal and bactericidal composition, formulation and application thereof
  • Insecticidal and bactericidal composition, formulation and application thereof
  • Insecticidal and bactericidal composition, formulation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Example 1: 51% pentacloguanid pyraclostrobin seed treatment dispersible powder (active ingredient 50:1)

[0049] Pentaclofen 50%, pyraclostrobin 1%, sodium lauryl sulfate 2%, sodium lignosulfonate 1%, carboxyethyl cellulose 3%, colorant 0.5%, white carbon black 5% , Organic diatomaceous earth makes up 100%. The above raw materials were mixed according to the conventional method for preparing seed treatment dispersible powder to prepare 51% Pentetamiclon. Pentametracon seed treatment dispersible powder.

Embodiment 2

[0050] Example 2: 31% Pentamiguanidine pyraclostrobin suspoemulsion (active ingredient 30:1)

[0051] Pentaclofen 30%, pyraclostrobin 1%, sodium dodecylbenzenesulfonate 8%, pull-off powder 5%, polyethylene glycol 3%, alkylphenol polyoxyethylene ether 5%, silicon Ketones 0.3%, deionized water make up 100%. The above raw materials were mixed according to the conventional method for preparing suspoemulsion to prepare a 31% pentametamiguanidine pyraclostrobin suspension concentrate.

Embodiment 3

[0052] Example 3: 21% Pentamiguanidine Pyraclostrobin Emulsion in Water (Active Ingredient 20:1)

[0053] Pentaclofen 20%, pyraclostrobin 1%, calcium alkylbenzene sulfonate 3%, phenethylphenol polyoxyethyl polypropenyl ether 4%, alkylphenol formaldehyde resin polyoxyethyl ether 4 %, polyethylene glycol 2%, and deionized water make up 100%. A 21% Pentaclofen-pyraclostrobin emulsion in water was prepared by using the above raw materials according to a conventional method for preparing an emulsion in water.

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Abstract

The invention relates to the technical field of pesticides, particularly to an insecticidal and bactericidal composition, a formulation and application thereof, wherein the effective components of thecomposition are guadipyr and pyraclostrobin, and are reasonably compounded, so that the composition can be used for treating insect pests and diseases and has an obvious synergistic effect. The insecticidal and bactericidal composition of the invention is low in drug use frequency, has multiple action targets, is low in resistance risk and good in environmental compatibility, and is an environment-friendly insecticidal and bactericidal composition with low use cost and good control effect.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to an insecticidal and fungicidal composition, preparation and application thereof. Background technique [0002] In my country, fruit trees, rice, vegetables and other crops suffer serious losses due to pests and diseases every year. The use of insecticides and fungicides to prevent and control pests and diseases is of great significance to protect the normal growth of crops. Especially in the case that fungi and / or pests are easy to mix or have developed resistance or risk of developing resistance to currently known products, it is more necessary to seek a more effective control or prevention method. The most likely problem in pest control is the emergence of drug resistance. The second most important thing is to have multiple control functions and excellent control effects. However, the current pesticides are relatively single. In terms of pest control, farmers need to apply m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N47/24A01P1/00A01P3/00A01P7/04
CPCA01N47/24A01N51/00
Inventor 何普泉张勇王传品王兰兰张尚应洪鹏达
Owner HEFEI XINGYU CHEM
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