CN106508916A

CN106508916A - Bactericide

Info

Publication number: CN106508916A
Application number: CN201610953567.XA
Authority: CN
Inventors: 孙明杰
Original assignee: Weihai Yulong Aquatic Product Development Co Ltd
Current assignee: Weihai Yulong Aquatic Product Development Co Ltd
Priority date: 2016-11-03
Filing date: 2016-11-03
Publication date: 2017-03-22

Abstract

The invention relates to a bactericide. The bactericide comprises the following raw materials in percentage by weight: 46-50% of effective component, 19-22% of emulsifier, 3-18% of cosolvent, 4-20% of stabilizer, 4-12% of nonionic surfactant, 2-10% of antifreezing agent and the balance of purified water, wherein the effective component comprises difenoconazole and propiconazole, and the weight ratio of the difenoconazole to the propiconazole is 1:1.2.The bactericide combines the advantages of the difenoconazole and the propiconazole, and has the characteristics of wide bactericidal spectrum, quick effect taking, low consumption, favorable effect and the like.

Description

A kind of bactericide

Technical field

The present invention relates to a kind of composition of bactericide, especially a kind of sterilization for combining Difenoconazole and propiconazole Agent composition.

Background technology

Difenoconazole is that absorbability is sterilized, with protection, treatment and systemic activity, is sterol demethylation inhibitors, Suppress the biosynthesis of cell membrane sterol, prevent the growth of fungi, wide sterilization spectrum, foliar treatment or Seed Treatment from improving crop Yield and guaranteed quality, be widely used in the crops such as fruit tree, vegetables, to Ascomycetes, Basidiomycetes and including Alternaria, Ascochyta, Cercospora, Colletotrichum, ball Cuo Pseudomonas, Phoma, Ramularia, Septoria, Venturia are interior Partly know disease, Erysiphaceae, Uredinales and some Seedborne pathogens have lasting protection and therapeutic action, to bitter rot or anthracnose of grape, in vain Maize ear rot effect is also fine.

Propiconazole is a kind of absorbability triazole bactericidal agent with protection and therapeutic action, can be inhaled by root, stem, leaf portion Receive, and soon can be conducted in plant strain body upwards, preventing and treating sac fungus, the disease that basidiomycetes and Fungi Imperfecti cause, particularly To take-all, powdery mildew, rust, root rot, water rice bakanae disease, sigatoka have preferable prevention effect.

But there is certain deficiency when being used alone in Difenoconazole and propiconazole.

The content of the invention

It is an object of the invention to provide a kind of bactericide for combining Difenoconazole and propiconazole advantage, with fungicidal spectrum Extensively, instant effect, medication are few, the features such as effect is good.

The present invention is achieved by the following technical solutions：The bactericide effective ingredient is Difenoconazole and the third ring Azoles, it is 1 that active ingredient accounts for the weight ratio of the 46%-50% of the bactericide total amount, Difenoconazole and propiconazole:1.2.

Preferably, the bactericide effective ingredient is Difenoconazole and propiconazole, and active ingredient accounts for the bactericide total amount 48%, the weight ratio of Difenoconazole and propiconazole is 1:1.2.

Preferably, the bactericide also including emulsifying agent 19%-22%, cosolvent 3%-18%, stabilizer 4%-20%, Nonionic surfactant 4%-12%, antifreezing agent 2%-10%, balance of pure water.

Preferably, the bactericide also including emulsifying agent 19%-20%, cosolvent 3%-10%, stabilizer 4%-10%, Nonionic surfactant 4%-8%, antifreezing agent 2%-8%, balance of pure water.

It is furthermore preferred that the bactericide also includes emulsifying agent 19%-20%, cosolvent 5%, stabilizer 6%, nonionic table Face activating agent 6%, antifreezing agent 6%, balance of pure water.

The invention has the beneficial effects as follows：The bactericide combines Difenoconazole and propiconazole advantage, with wide sterilization spectrum, Instant effect, medication are few, the features such as effect is good.

Specific embodiment

With reference to embodiment, the invention will be further described.

As a example by preparing 1 ton of Difenoconazole propiconazole microemulsion.

Embodiment 1

150 kilograms of Difenoconazole, 150 kilograms of propiconazole, 60 kilograms of emulsifying agent, 80 kilograms of cosolvent, stabilizer 160,000 Gram, 50 kilograms of nonionic surfactant, 30 kilograms of antifreezing agent, 680 kilograms of pure water.

Embodiment 2

200 kilograms of Difenoconazole, 200 kilograms of propiconazole, 80 kilograms of emulsifying agent, 60 kilograms of cosolvent, stabilizer 150,000 Gram, 70 kilograms of nonionic surfactant, 60 kilograms of antifreezing agent, 180 kilograms of pure water.

Embodiment 3

175 kilograms of Difenoconazole, 175 kilograms of propiconazole, 70 kilograms of emulsifying agent, 120 kilograms of cosolvent, stabilizer 120 Kilogram, 75 kilograms of nonionic surfactant, 65 kilograms of antifreezing agent, 200 kilograms of pure water.

Above example is the invention is not limited in, those skilled in the art can be according to the formula of present invention offer with ability Technology known to field technique personnel prepares the Difenoconazole propiconazole microemulsion of other proportional quantities.

One embodiment to inventing has been described in detail above, but the content is only the preferable enforcement of the present invention Example, it is impossible to be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement Deng, still all should belong to the present invention patent covering scope within.

Claims

1. a kind of bactericide, it is characterised in that：The bactericide effective ingredient is Difenoconazole and propiconazole, and active ingredient is accounted for The weight ratio of the 46%-50% of the bactericide total amount, Difenoconazole and propiconazole is 1:1.2.

2. a kind of bactericide according to claim 1, it is characterised in that：The bactericide effective ingredient be Difenoconazole and Propiconazole, it is 1 that active ingredient accounts for the weight ratio of the 48% of the bactericide total amount, Difenoconazole and propiconazole:1.2.

3. a kind of bactericide according to claim 1, it is characterised in that：The bactericide also including emulsifying agent 19%-22%, Cosolvent 3%-18%, stabilizer 4%-20%, nonionic surfactant 4%-12%, antifreezing agent 2%-10%, it is balance of Pure water.

4. a kind of bactericide according to claim 2, it is characterised in that：The bactericide also including emulsifying agent 19%-20%, Cosolvent 3%-10%, stabilizer 4%-10%, nonionic surfactant 4%-8%, antifreezing agent 2%-8% are balance of pure Water purification.

5. a kind of bactericide according to claim 3, it is characterised in that：The bactericide also including emulsifying agent 19%-20%, Cosolvent 5%, stabilizer 6%, nonionic surfactant 6%, antifreezing agent 6%, balance of pure water.