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Agricultural fungicidal composition containing SYP-3375 and triazole fungicide

A technology of syringstrobin and composition, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of disease expansion and spread, reduction of fungal control effect, and single action mechanism, so as to avoid the reduction of drug effect and the control effect Increase or decrease the effect of generating resistance

Inactive Publication Date: 2013-02-13
JILIN BADA PESTICIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, syringstrobin is a methoxyacrylate compound with a single mechanism of action. Long-term repeated use in field applications may lead to selectivity of fungal strains in many cases, and the strains form adaptive resistance to syringstrobin, resulting in The control effect of syringstrobin against these fungi is reduced or even ineffective, causing the disease to expand and spread, crop yield reduction, and pesticide waste

Method used

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  • Agricultural fungicidal composition containing SYP-3375 and triazole fungicide
  • Agricultural fungicidal composition containing SYP-3375 and triazole fungicide
  • Agricultural fungicidal composition containing SYP-3375 and triazole fungicide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Each component weight number

[0049] The details of the present invention (1: 1) 20

[0050] Organic silicon dispel agent 0.2

[0051] Calcium of Calibenzine 8

[0052] Hyj Huangyuan 0.1

[0053] Ethylene 5

[0054] Water 66.7

[0055] Mix various components together, stir for 15 minutes, cut for 15 minutes, and keep 30 ° C for more than 150 minutes in the sand mill for more than 150 minutes until the effective ingredients are less than 3 μm.

[0056] Example 2

Embodiment 2

[0058] Each component weight number

[0059] The composition of the present invention (35: 10) 45

[0060] Sodium sodium sulfate 0.5

[0061] Sodium sodium sulfonate 1.

[0062] Nno 0.5

[0063] White carbon black 3

[0064] Diatom (or other fillers) 50 50

[0065] Add a variety of materials to the mixing machine in turn, mix well, and then crush with airflow crusher, until the effective ingredient particle size is less than 45 μm.

[0066] Example 3

Embodiment 3

[0068] Each component weight number

[0069] The composition of the present invention (40: 20) 60

[0070] Sodium sodium sulfate 1

[0071] WG4 4

[0072] Polyvinyl alcohol 1

[0073] White carbon black 3

[0074] Diatom soil 31

[0075] Mix the components in the formula in the mixing mixer of the plow knife, crushed it into a powder through the ultra-micro airflow crusher, get 800 mesh-1000 destination fine powder, add the fine powder and the aqueous solution of the adhesive to the mix of mixingUniform, use the granulator to make granules, and dry at a low temperature at 50 ° C-100 ° C, that is, the water dispersed granules of the pesticide are obtained.

[0076] Application Example

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PUM

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Abstract

The invention belongs to the field of agricultural chemical bactericides, and discloses an agricultural antifungal composition which is characterized by comprising components A and B, wherein the component A is coumoxystrobin, the component B is a compound selected from triazole bactericides, and the weight ratio of A to B is 1:40-40:1. The composition weakens or retards the generation of resistance of pathogenic fungi to the coumoxystrobin, and avoids the reduction of drug effect resulted from the resistance. Simultaneously, because heterogeneous fungicides form synergism of the composition, the control effect of the composition on diseases is remarkably improved. The composition can be prepared into the formulations of suspending agents, aqueous emulsion, wettable powder or microemulsion, and the like, and is applied to the controlling sclerotinia rot of colza, apple tree canker, rice blast, tomato leaf mold, wheat scab, cucumber scab, tomato anthracnose, cucumber blight, apple ring rot, rice sheath blight, rice bakanae disease, wheat powdery mildew, cucumber powdery mildew, cucumber downy mildew, wheat sheath blight, cucumber gray mold, banana gray pattern disease, and the like.

Description

Technical field [0001] The present invention belongs to the field of agricultural chemical sterilizers, which specifically involves an agricultural combined composition containing ionomer and triazol fungicides. Background technique [0002] [0003] The Chinese general name of the type I compound is called linobacterium ester, chemical name: [0004] E) -Methyl2- (2- (3-bityl-4-Methyl-2-2H-chromen-7-yloxy) phenyl) -3-metha-Liony-4-methyl-citromin-7-radiomyl) benzyl) -3-metharocyl acrylic is a high-efficiency and broad-spectrum agricultural sterilizer.Relieves, rotten diseases, rice plague, tomato mildew, wheat giant mold, cucumber black star disease, tomato anthracnose, cucumber withered, rice pattern blight, rice evil seedlings, rice evil seedlings, rice fryDiseases, wheat white powder, cucumber white powder, cucumber frosty mold, wheat pattern blight, cucumber gray mold, banana gray patterns and other pathogens have high bacteriostatic activity (China Patent Application Numb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/16A01N43/653A01P3/00
Inventor 孙永吉陈亮司乃国孙一惠刘君丽李轲轲张荣宝
Owner JILIN BADA PESTICIDE
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