Fungicidal composition containing prochloraz manganese complex

A technology of prochloraz manganese complex and composition, applied in the field of pesticides, can solve problems such as the generation of drug resistance of bacteria, and achieve the effects of slowing drug resistance and expanding the bactericidal spectrum

Inactive Publication Date: 2013-10-30
王学权
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the actual process of agricultural production, the most likely

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0060] Example 1:

[0061] A bactericidal composition containing prochloraz manganese complex, the raw material components and dosage are as follows:

[0062] Raw material dosage (parts by weight)

[0063] Prochloraz manganese complex original drug 20%;

[0064] Thiazania copper technical 10%;

[0065] Wetting agent 4%;

[0066] Dispersant 6%;

[0067] White carbon black 4%;

[0068] Kaolin 56%.

[0069] This embodiment is used to prevent and treat cucumber brown spot. The wettable powder of this embodiment was diluted and sprayed by 4000 times with water, and the control effect was 92.7% after 3 days. The 25% prochloraz manganese complex suspending agent is 1000 times and the 50% Thiobacillus copper wettable powder is 2500 times, used in the same way, the control effect of 3 days after the medicine is 81.3% and 78.7%, respectively. The synergistic effect of prochloraz manganese complex and thiazolium copper is obvious after compounding, and the control effect on cucumber brown spot is o...

Example Embodiment

[0070] Example 2:

[0071] A bactericidal composition containing prochloraz manganese complex, the raw material components and dosage are as follows:

[0072] Raw material dosage (parts by weight)

[0073] Prochloraz manganese complex original drug 400%;

[0074] Syringomycin technical 3%;

[0075] Wetting agent 4%;

[0076] Dispersant 4%;

[0077] White carbon black 5%;

[0078] Emulsifier 10%.

[0079] Water 34%

[0080] This embodiment is used to control citrus anthracnose. The suspending agent of this embodiment was diluted and sprayed with water by 2500 times, and the control effect was 91.9% 3 days after the administration. The 25% prochloraz manganese complex suspending agent is 1000 times and 255g / L syringomycin suspending agent is 1000 times, used in the same way, the control effect of 3 days after the medicine is 83.3% and 82.7%, respectively. The synergistic effect of prochloraz manganese complex and syringomycin is obvious after compounding, and the control effect against citr...

Example Embodiment

[0081] Example 3:

[0082] A bactericidal composition containing prochloraz manganese complex, the raw material components and dosage are as follows:

[0083] Raw material dosage (parts by weight)

[0084] Prochloraz manganese complex original drug 30%;

[0085] Difenoconazole original drug 10%;

[0086] Emulsifier 12%;

[0087] Methanol 10%;

[0088] Xylene 5%;

[0089] Water 33%.

[0090] This embodiment is used to control cucumber leaf spot. The water emulsion of the present embodiment was diluted and sprayed with water by 2500 times, and the control effect was 93.2% after 3 days. The 40% prochloraz manganese complex suspending agent is 1000 times and 255g / L paclobutrazol suspending agent is 1000 times, using the same method, the control effect of 3 days after the medicine is 82.5% and 83.8% respectively. The synergistic effect of prochloraz manganese complex and difenoconazole is obvious after the compounding, and the control effect on cucumber leaf blight is obviously better than th...

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PUM

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Abstract

The invention relates to a fungicidal composition containing a prochloraz manganese complex, belonging to the technical field of pesticides. The fungicidal composition comprises a raw pesticide compounded by a fungicide A and a fungicide B, wherein the mixture ratio of the fungicide A to the fungicide B is (1-90): (90:1); the fungicide A is the prochloraz manganese complex; and the fungicide B is any one type of the following fungicides: copper preparations, strobilurins, triazoles, amides, pyrimidinamines, benzimidazoles, thiocarbamates, dimethyl imides, imidazoles, morpholines, oxazoles, ureas, pyridines, pyrimidines, pyrroles, phthalimides, carbamates, antibiotics, heterocycles and others. The fungicidal composition disclosed by the invention contains the raw pesticide compounded by the prochloraz manganese complex and the fungicide B, and can expand the fungicidal spectrum, slow down the drug resistance of pathogenic bacteria and realize an obvious sustained synergistic effect.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a bactericidal composition containing prochloraz manganese complex. Background technique [0002] Fungicides are a class of pesticides used to prevent and control plant diseases caused by various pathogenic microorganisms, generally referring to fungicides. However, internationally, it is usually used as a general term for agents to prevent and control various pathogenic microorganisms. With the development of fungicides, subclasses such as bactericides, virucides, and algicides are distinguished. According to the survey, there are more than 80,000 kinds of pathogenic microorganisms (fungi, strong bacteria, rickettsia, mycoplasma, viruses, algae, etc.) harmful to plants in the world. The use of fungicides is a cost-effective method of controlling plant diseases. [0003] Early fungicides were all inorganic compounds, among which sulfur powder and copper preparations (such a...

Claims

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Application Information

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IPC IPC(8): A01N59/16A01P3/00A01N43/16A01N43/653A01N47/24A01N43/50A01N43/84A01N43/64A01N43/54A01N47/12A01N47/34A01N43/28A01N43/36A01N37/32
Inventor 王学权
Owner 王学权
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