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Fungicide composition containing tridemorph

A technology of tridecamorpholine and composition, which is applied in the field of agricultural fungicides, can solve the problems such as the occurrence of resistance and the decline of drug efficacy, and achieves the effects of good effect, slowing down the generation speed of drug resistance, and reducing the dosage and cost per mu.

Inactive Publication Date: 2013-02-13
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at problems such as the occurrence of resistance and the decline in drug efficacy that may be caused by long-term use of a single agent of tridemorph

Method used

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  • Fungicide composition containing tridemorph
  • Fungicide composition containing tridemorph
  • Fungicide composition containing tridemorph

Examples

Experimental program
Comparison scheme
Effect test

example application example 2

[0080] 1. Preparation of suspoemulsion

[0081] When the composition is made into a suspoemulsion, it includes the following components: active ingredient A1~40%, active ingredient B1~40%, emulsifier 2~12%, dispersing wetting agent 2~10%, defoamer 0.1~2%, Thickener 0.1~2%, antifreeze agent 0.1~8%, stabilizer 0.05~3%, water added to 100%.

[0082] Mix the dispersant, defoamer, thickener, antifreeze, and stabilizer in the above formula evenly through high-speed shearing, add the active ingredient A original drug, and ball mill in a ball mill for 2 to 3 hours to make the particle size completely Prepare a suspension below 5 μm, and then directly emulsify the active ingredient B original drug, emulsifier and various auxiliary agents into the suspension with a high-speed stirrer to obtain the suspoemulsion product of the present invention.

Embodiment 1

[0083] Example 1 Azoxystrobin 20%, Tridemorph 30%, OP-10 Phosphate 8%, Polyoxyethylene Fatty Acid Ester 4%, Sapindus Sapindus Powder 5%, Silicone Compound 0.1%, Hydroxyethyl Fiber Suspension 0.1%, ethylene glycol 2%, and deionized water were added to 100%, and mixed to obtain 50% azoxystrobin-tridemorph suspoemulsion.

Embodiment 2

[0084] Example 2 Kresoxim-methyl 20%, tridemorph 25%, polycarboxylate 2%, alkylbenzene sulfonate calcium salt 5%, sodium lauryl sulfate 2%, silicone compounds 0.1%, polycarboxylate Add 0.5% ethylene glycol, 4% glycerin, and deionized water to 100%, and mix to prepare 45% kresoxim-methyl-tridemorph suspoemulsion.

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Abstract

The invention discloses a fungicide composition with synergistic effect. Active ingredients of the fungicide composition contain (A) tridemorph and one of (B) methoxy acrylate fungicides, wherein the weight ratio of the active ingredient A to the active ingredient B is (32:1)-(1:32). Auxiliaries and excipients are added to the active ingredients to prepare suspension emulsion, suspending agents and the like. The fungicide composition is used for controlling the diseases caused by ascomycetes, basidiomycetes and imperfect fungi germs.

Description

[0001] This application is a divisional application. The original application is a patent application for "a bactericidal composition containing tridecamorpholine" by Shaanxi Meibang Pesticide Co., Ltd. The application number of the original application is: 201010579234.8, and the original application date is 2010.12.8. Technical field [0002] The invention belongs to the field of agricultural fungicides and relates to the preparation and application of a fungicidal composition containing tridecamorpholine. Background technique [0003] With the sustainable development of agriculture, human beings are increasingly aware of environmental protection. The impact of agricultural chemicals on the environment has attracted much attention. Due to the extensive use of chemical pesticides, air, water sources, soil and crops have been polluted to varying degrees. . Therefore, it has become a trend in pesticide research and development to reduce the use of chemical pesticides and intr...

Claims

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Application Information

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IPC IPC(8): A01N47/24A01N43/84A01P3/00
Inventor 张伟高超
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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