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Compound composition containing methanesulfonyl azole

The technology of mesylconazole and compound composition, which is applied in the field of pesticides, can solve the problems of inability to achieve synergy, antagonism, excessive residue or phytotoxicity, etc., and achieves the effects of outstanding bactericidal effect and low dosage

Active Publication Date: 2015-05-06
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to save working hours and procedures, farmers randomly mix several agents that can prevent and treat the above diseases, which not only fails to achieve synergistic effect, but also may cause a series of problems such as antagonism, waste of agents, excessive residues, or phytotoxicity.

Method used

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  • Compound composition containing methanesulfonyl azole
  • Compound composition containing methanesulfonyl azole
  • Compound composition containing methanesulfonyl azole

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0064] The preparation embodiment of wettable powder

[0065] Process: mix uniformly according to the weight of each component in each of the following examples, and make wettable powder after pulverizing with an ultrafine pulverizer.

Embodiment 1

[0072] Example 1 20.2% mesylconazole · amino oligosaccharin wettable powder (100:1)

[0073] Mesycloconazole 20kg, amino oligosaccharin 0.2kg, sodium lignosulfonate 3kg, polyoxyethylene lauryl ether 5kg, saponin powder 1kg, white carbon black 5kg, kaolin supplement 100kg.

Embodiment 2

[0074] Example 2 20% mesycloconazole · chitosan wettable powder (1:1)

[0075] Mesylconazole 10kg, chitosan 10kg, sodium naphthalenesulfonate formaldehyde condensate 4kg, sodium dodecylbenzenesulfonate 3.5kg, pull open powder BX 1kg, light calcium carbonate 5kg, bentonite supplement 100kg.

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Abstract

The invention discloses a compound composition containing methanesulfonyl azole. The compound composition takes methanesulfonyl azole and a germicidal compound II as active ingredients, wherein the germicidal compound II is selected from any one of II.1) bactericides of other types such as oligosaccharins, chitosan and oligochitosan, II.2) organophosphates bactericides such as phosethyl-al and tolclofos-methyl and II.3) organic sulfur bactericides such as captan and isoprothiolane. Test results show that methanesulfonyl azole and the germicidal compound compounded in a certain proportional range show an obvious synergistic interaction effect rather than simple superposition of the two components. The compound composition is remarkable in control effect of preventing and controlling bacterial diseases of crops and less in dosage and further can treat fungal diseases. The compound composition is wide in bacteriocidal spectrum and meanwhile, the pesticide resistance of pathogenic bacteria is alleviated.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a compound composition of mesycloconazole and other types of fungicides and its application. Background technique [0002] Bactericidal compound II such as amino oligosaccharin, chitosan, chitosan oligoacid; organophosphorus fungicides such as aluminum triethylphosphonate, tolclofos-methyl; organosulfur fungicides such as captan, rice blastin After a long time of use in the prevention and treatment of crop diseases, pathogenic bacteria have developed drug resistance, resulting in a decline in the control effect of the above-mentioned agents on crop diseases. Even if a better new agent is developed, if it is used for a long time, the disease will become more resistant to it, which will lead to a decline in the control effect. Therefore, the best way to improve the control effect is to use a reasonable combination of new pesticide varieties and old varieties. Secon...

Claims

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Application Information

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IPC IPC(8): A01N43/824A01N57/12A01N57/14A01N47/04A01P1/00A01P3/00C07D271/113A01N43/16A01N43/28
Inventor 李现玲许瑞韦志军刘妤玲
Owner GAUNGXI TIANYUAN BIOCHEM
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