Pesticide composition

A technology of pesticide composition and active ingredients, which is applied in the field of pesticides, can solve problems such as no relevant reports, and achieve the effects of promoting effective absorption, enhancing resistance to diseases and insect pests, and improving crop quality

Inactive Publication Date: 2017-01-04
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventors, it was found that combining jasmonic acid or methyl jasmonate with azoxystrobin, pyraclostrobin, trifloxystrobin, dikesstrobin, kysstrobin, fluoxastrobin, orysastrobin, pyridoxy Strostrobin, phenoxystrobin, and pyraclostrobin are compounded with each other, and have a good synergistic effect within a certain range, which can improve the disease-resistant immunity of crops, enhance the activity of the root system, and achieve the purpose of increasing production. , and about jasmonic acid or methyl jasmonate and azoxystrobin, pyraclostrobin, trifloxystrobin, dikestrobin, kysstrobin, fluoxastrobin, orysastrobin, picoxystrobin, benzene There are no relevant reports on the compounding of aerostrobin and pyraclostrobin at home and abroad.

Method used

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  • Pesticide composition
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～12

[0043] Embodiment 1~12 wettable powder

[0044] Mix active ingredient A, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, and then mix evenly after being pulverized by a jet mill to obtain the wettable powder product of the present invention. See the table for details 1.

[0045] Table 1 Embodiment 1~12 each component and parts by weight

[0046]

[0047]

Embodiment 13～24

[0048] Embodiment 13~24 water dispersible granules

[0049]The active ingredient A, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain granulation Materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.

[0050] Table 2 Embodiment 13~24 each component and parts by weight

[0051]

[0052]

Embodiment 25～36

[0053] Embodiment 25~36 water emulsion

[0054] Add active ingredient A, active ingredient B, solvent, and emulsifier together to dissolve into a uniform oil phase; add deionized water, antifreeze (optional), thickener (optional), disinfectant The foaming agents are mixed together to form a homogeneous aqueous phase. Under high-speed stirring, add the water phase to the oil phase, and make up the balance with deionized water; the water-emulsion product of the present invention can be obtained, see Table 3 for details.

[0055] Table 3 Embodiment 25~36 each component and parts by weight

[0056]

[0057]

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PUM

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Abstract

The invention relates to a pesticide composition, effective active components of which comprise an active component A and an active component B. The active component A is jasmonic acid or methyl jasmonate. The active component B is selected from any one of the following components: azoxystrobin, pyraclostrobin, trifloxystrobin, kresoxim-methyl phenylate, dimoxystrobin, fluoxastrobin, orysastrobin, picoxystrobin, kresoxim-methyl and pyraoxystrobin. The pesticide composition is mainly used for improving the enzyme activity, promoting seed germination, raising the germination rate, improving the photosynthetic intensity, increasing the content of chlorophyll, keeping plants green and resisting aging, promoting root development, promoting crops to effectively absorb fertilizer, assisting the inferior parts to well grow, promoting plants to absorb water and fertilizer, and regulating the balance of water in the plants, thereby improving the drought resistance and cold resistance of the plants. The pesticide composition has the function of improving the immunity, disease and insect resistance and crop quality and increasing yield and income and has a good antiseptic synergistic effect on multiple diseases of crops.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of a pesticide composition on crops. [0002] technical background [0003] Jasmonic acid (JA for short) chemical name: 3-oxo-2-2'-cis-pentenyl-cyclopentane-1-acetic acid, and jasmonic acid methyl ester (JA_Me for short), is a kind of fatty acid Derivatives, endogenous growth regulator substances present in higher plants. Jasmonic acid is a hormone that is ubiquitous in various plants and has a wide range of physiological functions. It is currently considered as an endogenous growth regulator in higher plants. More importantly, it is a signal molecule that induces the expression of plant defense genes by pathogens, elicitors and wounding, and it can also act as an elicitor itself. A large amount of genetic and molecular biological evidence has shown that JA, as an important endogenous signaling molecule, participates in plant defense against pathogenic bacteria a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01N47/24A01N37/42A01N37/50A01N43/88A01N43/40A01N43/56A01P3/00A01P21/00A01N37/36
CPCY02A40/10
Inventor 张伟高云
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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