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Pesticide composition containing matrine and rotenone and use thereof

A pesticide composition and a technology for rotenone are applied in the field of pesticides to achieve the effects of reducing the risk of phytotoxicity, having obvious control effects and improving the ability of plant immune systems

Active Publication Date: 2014-02-19
CHENGDU NEWSUN CROPSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the severe resistance of conventional insecticides under long-term use, it is difficult to effectively control thrips in production

Method used

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  • Pesticide composition containing matrine and rotenone and use thereof
  • Pesticide composition containing matrine and rotenone and use thereof
  • Pesticide composition containing matrine and rotenone and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 Preparation of the pesticide composition containing matrine and rotenone of the present invention

[0027] a. Weigh the active components and auxiliary materials according to the ratio of JM-01 to MYJ-08 in Table 1;

[0028] b. Mix the components and stir to obtain.

[0029] Table 1 The ratio table of the pesticide composition containing matrine and rotenone of the present invention

[0030]

[0031] In the embodiment of the present invention, commercially available matrine extracts are used for matrine, wherein the content of matrine is 10%; usually considering the needs of actual production, matrine content of 4-10wt% matrine extract products is preferred .

Embodiment 2

[0032] Example 2 Efficacy Test on Eggplant Field of the Pesticide Composition Containing Matrine and Rotenone of the Present Invention

[0033] 1. Materials

[0034] 1.1 Test material

[0035] Test crops: Eggplant

[0036] Drugs for testing: JM-01~JM-04

[0037] Control drugs: KSJ (matrine single agent), YTT (rotenone single agent), and the concentration of active ingredients in KSJ and YTT is the same as JM-01.

[0038] 1.2 Test site Test site: Salian Town, Miyi County, Panzhihua City, Sichuan Province

[0039] 2 Experimental design

[0040] 2.1 Drug name and concentration

[0041] See Table 1 for experimental medicaments, and see the following table for medicament treatments:

[0042] Table 2 Chemical Treatment

[0043] serial number

Test drug

Dilution factor

Application rate

watered down

JM-01-400×

JM-01

400X

3.755ml

1.5L

JM-02-400×

JM-02

400X

3.755ml

1.5L

JM-03-400×

JM-03

400X

...

Embodiment 3

[0069] Example 3 Field efficacy experiment on cucumber of the pesticide composition containing matrine and rotenone of the present invention

[0070] 1. Materials

[0071] 1.1 Test material

[0072] Test crops: cucumber

[0073] Drugs for testing: JM-05~JM-08

[0074] Control drug: 70% imidacloprid water dispersible granules (Aime Le, Bayer, Germany)

[0075] 2 Experimental design

[0076] 2.1 Drug name and concentration

[0077] See Table 1 for experimental medicaments, and see the following table for medicament treatments:

[0078] Table 6 Chemical Treatment

[0079] serial number

Test drug

Dilution factor

Application rate

watered down

JM-05-400X

JM-05

400X

3.755ml

1.5L

JM-06-400X

JM-06

400X

3.755ml

1.5L

JM-07-400X

JM-07

400X

3.755ml

1.5L

JM-08-400X

JM-08

400X

3.755ml

1.5L

Imidacloprid (Emerald)

Imidacloprid (Emerald)

1000X

1.5ml

...

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PUM

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Abstract

The invention relates to a pesticide composition containing matrine and rotenone and a use thereof, and belongs to the field of pesticide. The invention provides the pesticide composition containing matrine and rotenone and the use thereof. The pesticide composition has a simple formula and a low cost. Active components of the pesticide composition comprise, by weight, 0.3-1.5 parts of matrine and 1-5 parts of rotenone. The invention also provides the preparation method and the use of the pesticide composition containing matrine and rotenone. Through the synergism of matrine and rotenone as the active components in the pesticide composition, the pesticide composition has excellent effects of preventing and controlling thrips and other thysanoptera insects, causes pesticide resistance difficultly and has the advantages of simple components, low cost and good prevention and control effects.

Description

technical field [0001] The invention relates to a pesticide composition containing matrine and rotenone and an application thereof, belonging to the field of pesticides. Background technique [0002] Matrine is an alkaloid extracted from the dried roots, plants, and fruits of the leguminous plant Sophora flavescens through ethanol and other organic solvents. It is generally matrine total alkaloids, and its main components include matrine, sophocarpine, oxysophocarpine, sophoridine and other alkaloids, among which matrine and oxymatrine have the highest content. Matrine is a botanical pesticide with specific and natural characteristics, and it only acts on specific organisms. It can be rapidly decomposed in nature, and the final products are carbon dioxide and water. Secondly, matrine is an endogenous plant chemical substance that is active against harmful organisms. The composition is not a single one, but a combination of groups with similar chemical results and groups wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01P7/04
Inventor 何其明唐齐严寒杜波苏克跃杨锡良任丹
Owner CHENGDU NEWSUN CROPSCI
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