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Agricultural sterilization composition and purpose of agricultural sterilization composition

A technology of composition and use, applied in the direction of fungicides, biocides, chemicals for biological control, etc., can solve the problems of not being able to keep up with the speed of germ resistance, high development costs, and long development cycles. To achieve the effect of overcoming drug resistance of bacteria, reducing production and use costs, and reducing pollution

Inactive Publication Date: 2012-09-26
青岛泰生生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the development cost of new active ingredients is high, the development cycle is long, and it can never keep up with the speed of resistance of bacteria
Other methods, such as crop layout adjustment, rotation of different pesticides, etc., are difficult to achieve obvious effects in actual operation.

Method used

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  • Agricultural sterilization composition and purpose of agricultural sterilization composition
  • Agricultural sterilization composition and purpose of agricultural sterilization composition
  • Agricultural sterilization composition and purpose of agricultural sterilization composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1: 50% Thiofuramide · Blasticamide wettable powder

[0051] Its components are: Thiofuramide, 35%; Blasticamide, 15%; Wetting agent sodium lauryl sulfate, 2%; Dispersant calcium lignosulfonate, 8%; Filler white carbon black, 18% , filler kaolin, the balance.

Embodiment 2

[0052] Embodiment 2: 72% Thiofuramide · Blasticamide wettable powder

[0053] Its components are: Thiofuramide, 32%; Blasticamide, 40%; Wetting agent sodium dodecylbenzenesulfonate, 4%; Dispersant Naphthalenesulfonic acid formaldehyde condensate sodium salt, 3%; Filler kaolin ,margin.

[0054] The preparation method of the wettable powder in Examples 1-2 is as follows: according to the mass percentage of each component in the examples, the active ingredients thifluxamide and blastamide are added to the carrier, and surfactants and other functional agents are added therein. Auxiliaries, mixed, and then mixed to obtain wettable powder after jet crushing. The main equipment is a mixer and a jet mill.

Embodiment 3

[0055] Embodiment 3: 5% Thiofuramide · Blasticamide Water Dispersible Granules

[0056] Its components are: Thiofuramide, 3%; Blasticamide, 2%; Wetting agent sodium lauryl sulfate, 4%; Dispersant calcium lignosulfonate, 8%; Disintegrant bentonite, 5% , filler diatomaceous earth, the balance.

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Abstract

The invention belongs to the field of an agricultural composition, in particular to an agricultural sterilization composition used for preventing and treating rice sheath blight diseases, rice blast and rhizoctonia solani and a purpose of the agricultural sterilization composition. The agricultural sterilization composition has active ingredients of thifluzamide and fenoxanil, wherein the mass ratio of thifluzamide to fenoxanil is (0.8-5):1, and is preferably (2-3):1. Besides the thifluzamide and the fenoxanil as the active ingredients, the agricultural sterilization composition also comprises rest agricultural preparation auxiliary ingredients. The agricultural sterilization composition is used for preventing and treating the rice sheath blight diseases, the rice blast, the rhizoctonia solani and the cereal rust. Different ingredients are compounded, the prevention and treatment effect can be improved, the sterilization range is enlarged, the consumption of active ingredients is reduced, the medication cost is saved, the environment pollution is reduced, and the agricultural sterilization composition belongs to an important measure for preventing and treating field diseases.

Description

technical field [0001] The invention belongs to the field of agricultural compositions, and in particular relates to an agricultural fungicidal composition for preventing and treating rice sheath blight, rice blast and damp-off and its application. Background technique [0002] Rice is one of the main food crops in my country, with a wide planting area and a large annual output, but the annual production reduction due to rice diseases accounts for about 20% to 40% of the total rice output. Among them, sheath blight, rice blast and blight are important diseases of rice due to their large occurrence area, high prevalence and serious damage. Traditional control agents mainly include tricyclazole, rice blastazim, carbendazim, etc., but due to long-term use, the resistance of disease bacteria is becoming more and more serious, which increases the cost of pesticide application and environmental pollution. Therefore, there is an urgent need for efficient, Safe and environmentally ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/78A01N39/04A01P3/00
Inventor 李波赵德郝丽霞高俊明吴本林
Owner 青岛泰生生物科技有限公司
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