Soft pesticide of toosedarin and its preparation method

A technology of plant gramin and nimbin, applied in plant growth regulators, botanical equipment and methods, biocides, etc., can solve the limitations of drug efficacy, affect the application of plant insecticides, and limit biological preservation and service life. more limited issues

Active Publication Date: 2006-02-08
JIUKANG SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, mixing with chemical pesticides will affect the advantages of plant insecticide applications
[0005] CN1337651A discloses that "Azadirachtin microemulsion and its preparation method" uses water as the base, has the advantages of no pollution, low cost, etc., but if it is used as a single dose of pesticide, the drug effect has limitations
However, the preservation and service life of organisms are more limited, and the requirements for compounding and application are very high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: be the insecticidal microemulsion containing nimbin (0.01%~0.2%) with nimbin as a single dose.

Embodiment 2

[0031] Embodiment 2: with nimbin and emulsifier (humate), especially adopt sodium fulvic acid, potassium fulvic compound, the pesticide microemulsion containing nimbly (0.01%~0.2% (WT / WT)) .

Embodiment 3

[0032] Embodiment 3: Melanin and alkaloid compound, containing neem (0.01%~0.2% (WT / WT)). The emulsifiers are commonly used sodium dodecyl sulfonate, phenylethylphenol polyoxyethylene ether, and dry base phenol polyoxyethylene ether (the latter two are agricultural milk).

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PUM

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Abstract

Disclosed is a soft pesticide of toosedarin and its preparation method, which is prepared from toosendanin, humic acid or salt of humic acid by the weight ratio of 1:1-40, the pesticide also contains water, alcohols and alkaloid, the weight ratio of alkaloid and toosendanin is 1-30:1. The pesticide can be used for effectively controlling more than 413 insects.

Description

technical field [0001] The invention relates to a novel botanical insecticide and a preparation method thereof. Background technique [0002] For half a century, people have been accustomed to the use of chemically synthesized pesticides, which has brought well-known problems: food, soil, groundwater, rivers and lakes, oceans, and air are all severely polluted by chemical residues, and non-target Insects and other organisms had a side effect, leading to the destruction of the ecosystem. The species and numbers of insects that are resistant to and resuscitating chemical pesticides are increasing. In addition, many non-fatal incidents occurred frequently due to the use and improper handling of highly toxic synthetic pesticides. [0003] In view of the many side effects of many chemically synthesized pesticides, many developed and developing countries are constantly aware of the environmental pollution and certain toxicological effects of chemically synthesized pesticides. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00
Inventor 闵九康周卫兵吴林涛
Owner JIUKANG SCI & TECH DEV
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