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A kind of bactericidal composition containing picoxystrobin

A technology of picoxystrobin and its composition, which is applied in the field of agriculture, can solve the problems of increased dosage, increased risk of target drug resistance, and reduced control effect, and achieve the goals of improving drug efficacy, delaying the development of target drug resistance, and reducing costs Effect

Active Publication Date: 2020-09-18
上海永阔生物医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The long-term use of a large number of single pesticides greatly increases the risk of drug resistance of the target, which in turn will lead to a decrease in the control effect and an increase in the dosage

Method used

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  • A kind of bactericidal composition containing picoxystrobin
  • A kind of bactericidal composition containing picoxystrobin
  • A kind of bactericidal composition containing picoxystrobin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1 suspending agent

[0054] Picoxystrobin 2%, Nagakawamycin 16%, Ethoxylated Nonylphenol Phosphate 6%, Sodium Lignosulfonate 6%, Polyvinyl Alcohol 2%, Glycerin 5%, Polysiloxane 0.5%, make up to 100% with water.

[0055] The preparation method is as follows: mixing each component with water, dispersing by high-speed shearing, and grinding by a sand mill to form a suspension system to obtain a suspending agent.

Embodiment 2

[0056] Embodiment 2 suspending agent

[0057] Picoxystrobin 1%, Nagakawamycin 12%, Nonylphenol Polyoxyethylene Ether 5%, Calcium Dodecylbenzene Sulfonate 6%, Magnesium Aluminum Silicate 3%, Propylene Glycol 4%, Butyl Phosphate 0.8 %, water is added to 100%.

[0058] Its preparation method is with embodiment 1.

Embodiment 3

[0059] Embodiment 3 suspending agent

[0060] Picoxystrobin 1%, Nagakawamycin 16%, Ethoxylated Nonylphenol Phosphate 7%, Dioctyl Sodium Sulfosuccinate 4%, Hydroxyethylcellulose 4%, Glycerol 6% , n-octanol 0.8%, and water to make up to 100%.

[0061] Its preparation method is with embodiment 1.

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Abstract

The invention relates to a bactericidal composition. Active components of the composition contain picoxystrobin and ascomycin, wherein the weight ratio of the picoxystrobin to the ascomycin ranges from (1 to 1) to (1 to 100). The invention further relates to a method for preventing and controlling agricultural fungal diseases by utilizing the composition and application of the composition.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a composition containing picoxystrobin and its method and application for preventing and treating agricultural fungal diseases. Background technique [0002] Picoxystrobin, the pure product is white powder solid, insoluble in water, belongs to methoxyacrylate. Systemic broad-spectrum fungicide, the mechanism of action is to inhibit mitochondrial respiration. The control object has a broad spectrum, mainly used for the control of foliar diseases of wheat such as leaf blight, leaf rust, glume blight, brown spot, powdery mildew, etc. Ester has special effects on diseases with low control effect. After treating grains with picoxystrobin, grains with high yield, good quality, large and plump grains can be obtained. [0003] Changchuanmycin, pure product is white powder, is a biological fungicide developed by Shanghai Pesticide Research Institute, can be used in most organic so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/40A01N43/90A01P3/00
CPCA01N43/40A01N43/90
Inventor 陈少亭邵鸿鸣李乙军
Owner 上海永阔生物医药科技有限公司
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