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A group of fungicide compositions and their application

The technology of a composition and bacteriocin, applied in the field of pesticides, can solve the problems of corn head smut and other problems that have not been seen in the compound use of pyrafesulfame, and achieve the advantages of easy popularization, easy degradation, huge economic and social benefits Effect

Active Publication Date: 2021-03-23
TAIAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no relevant report on the compound use of pyrafensulfate and Zhongshengmycin for the prevention and treatment of ginger blast and corn head smut

Method used

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  • A group of fungicide compositions and their application
  • A group of fungicide compositions and their application
  • A group of fungicide compositions and their application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062]20% sulfonad ester · Senamin wettable powder

[0063]The components are as follows (each component is percentage of weight):

[0064]Azole ether sulfonamide 18%, neutral bacteria 2%, sodium alkyl naphthalene sulfate formaldehyde condensate (dispersant) 2%, lignozo sulfonate (dispersant) 3%, dodecyl sulfate (sodium sulfate) Wetting agent) 3%, white carbon black (filler) 20%, kaolin (filler) to 100%.

[0065]The preparation method is: the various active ingredients, various auxiliaries, and fillers are well mixed, and the mixture is pulverized by ultrafine pulverizer to prepare 20% sulfa sulfonase, sulfone wettable powder.

[0066]This example is applied to preventive and control of ginger disease, corn black scorpion disease, entering the initial stage of morbidity, different concentrations of water scratch gniff, once every 15 days, 3 times. See Table 5 below for the effect of prevention and treatment.

[0067]Table 5 Apatoleus and neutral bacteria Different formulations to prevent ginger di...

Embodiment 2

[0071]16-membered sulfonamide · Senamin suspension

[0072]The components are as follows (each component is percentage of weight):

[0073]Azole ether sulfonamin 15%, neutral bacteria 1%, alkyl naphthalene sodium alkaldehyde condensate (dispersant) 5%, castor oil polyoxyethylene ether (emulsifier) ​​3%, fatty alcohol polyoxyethylene ether ( Emulsifier) ​​5%, sodium methylene bisnaphthalene sulfate (wetting agent) 3%, xanthan gum (thickener) 2%, glycerol (antifreeze) 4%, water supplement to 100%.

[0074]This example is applied to preventive and control of ginger disease, corn black scorpion disease, entering the initial stage of morbidity, different concentrations of water scratch gniff, once every 15 days, 3 times. See Table 6 below for the effect of prevention and treatment.

[0075]Table 6 Amiazole ether sulfonase and neutral bacteria different formulations to prevent ginger diseases, corn scorpion disease field effects

[0076]

[0077]As can be seen from Table 6, the increase in synergies of sul...

Embodiment 3

[0079]11-membered sulfonamide, sulfonase, bacteria emulsifiable oil

[0080]The components are as follows (each component is percentage of weight):

[0081]Tenzole ether sulfonase 10%, neutronium 1%, cyclohexane (solvent) 25%, farm milk No. 600 (No. 600 Mei Pai, for the prior art, can be purchased) ( Emulsifier) ​​3%, castor oil polyethylene glycol condensation (emulsifier) ​​5%, glycerol (antifreeze) 4%, xylene supplement to 100%.

[0082]This example is applied to preventive and control of ginger disease, corn black scorpion disease, entering the initial stage of morbidity, different concentrations of water scratch gniff, once every 15 days, 3 times. See Table 7 below for the effect of prevention and treatment.

[0083]Table 7 Azole ether sulfonase and neuter bacteria different formulations to prevent ginger disease, corn scorpio disease field effect

[0084]

[0085]As can be seen from Table 7, the increase in synergist of sulfonase and neutral bacteria mixed with neutral bacteria is significantly...

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Abstract

The invention relates to the technical field of pesticides and particularly relates to a fungicide composition and an application thereof. The composition comprises effective active components, namely pyrazole ether sulfonamide and Zhongsheng mycin, wherein the mass percent of the pyrazole ether sulfonamide and the Zhongsheng mycin in the fungicide composition accounts for 1-95% of the total amount, preferably 10-80%. The fungicide composition can also comprise allowable and acceptable auxiliary materials in agricultural pharmacology, and the dosage form can be wettable powder, a suspending agent, missible oil, an emulsion in water, water dispersible granule or a microemulsion. According to the fungicide composition, the action mechanisms of the effective component pyrazole ether sulfonamide and the Zhongsheng mycin are totally different, can act on multiple sites of pathogenic bacteria through compounding, and can work together to expand a bacteriocidal spectrum, to improve the control effect, to reduce the dosage of the pesticide, to delay the pesticide resistance and to reduce the resistance risk. The fungicide composition is used for preventing and treating bacterial diseases, such as ginger bacterial wilt, bacterial leaf streak and bacterial blight of rice, and can be used for controlling and preventing and treating fungal diseases, such as wheat scab, corn head smut and cucumber downy mildew.

Description

Technical field[0001]The present invention belongs to the field of pesticide, and more particularly to a group of fungicide compositions comprising a sulfonase ester and neutral bacteria.Background technique[0002]In recent years, with the changes in the cultivation and cultivation system, the increasing crop disease occurs, crop yield and quality are seriously affected. The initial concealment of the disease is stronger, which is less affected by crop yield. It is often not easy to discover, but it is often strong infective and outbreak. Once the temperature and humidity is suitable, it can be quickly spread and spread in the short term, so the crop caused by it. Yield losses are also very serious. Chemical bactericidism is the most economical and effective means in disease prevention, and the application of fungicide prevention and treatment is extremely important in raising crops production, and improving merchandise and quality of agricultural products.[0003]Azole ether sulfonase...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/18A01N43/56A01P1/00A01P3/00
CPCA01N43/56A01N47/18A01N2300/00
Inventor 周超宋敏马冲张勇张田田吴翠霞
Owner TAIAN ACAD OF AGRI SCI