CN1196175A - Wide-spectrum herbicide mixed preparation - Google Patents
Wide-spectrum herbicide mixed preparation Download PDFInfo
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- CN1196175A CN1196175A CN 98110152 CN98110152A CN1196175A CN 1196175 A CN1196175 A CN 1196175A CN 98110152 CN98110152 CN 98110152 CN 98110152 A CN98110152 A CN 98110152A CN 1196175 A CN1196175 A CN 1196175A
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- spectrum herbicide
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Abstract
A broad-spectrum herbicide mixture in the form of aqueous suspension, wettable powder, or emulsifiedoil for vegetable, corn, soybean and cotton fields is prepared from N-(1-ethylpropyl)-2,6-dinitro-3,4-dimethylphenylamine and 4,6-bis(isopropylamine)-2-methio-1,3,5-triazine, and features high effect, moderate effective period and increasing field.
Description
The present invention is a herbicidal composition.
The present invention relates to two kinds of herbicidal compounds N-(1-ethyl propyl)-2,6-dinitro-3,4-dimethylaniline (hereinafter claiming compd A) and 4, two (the isopropylamine base)-2-methyl mercaptos-1 of 6-, 3,5-triazine (hereinafter claiming compd B), and the complex preparation of emulsifier, dispersant, stabilizing agent, solvent composition.
The objective of the invention is to solve present vegetables, few, narrow, the problems such as drug effect is low, poor stability of careless extremely spectrum of the Soybean and Other Crops field used pharmacy variety of management of weeds.Discover that according to us this mix preparation has following advantage: two kinds of compounds of 1. synergy: A, B mix by a certain percentage and have synergistic effect; 2. wide spectrum has fragmentation effect to the most weeds in used crop field, and particularly the weeds that some difficulties are prevented and kill off as special efficacys such as chickweed, ox chickweed, sandworts, have overcome two unification compounds and killed the deficiency that grass is composed; 3. safe to the institute cover crop.
The intermixture of two kinds of compounds involved in the present invention can be processed into formulations such as effective ingredient 20～50% water suspension emulsions, missible oil, wetting powder.
The solvent that the present invention relates to has dimethylbenzene, toluene, chloroform etc.
The emulsifier that the present invention relates to has peaceful newborn 34, peaceful breast 33, farming breast 500, newborn 600 series of farming, Nongru-700 series etc.
The dispersant that the present invention relates to has calcium lignosulfonate, sodium lignin sulfonate, white carbon etc.
The viscosity modifier that the present invention relates to has: carboxymethyl cellulose (CMC), xanthans, polyvinyl alcohol (PVC) etc.
The wetting agent that the present invention relates to has: lauryl sodium sulfate, SOPA etc.
The filler that the present invention relates to has: kaolin, bentonite, talcum powder etc.
Three kinds of formulation technological processes that the present invention relates to are exemplified below (but do not limit so): 1. water suspension emulsion:
2. missible oil:
3. wetting powder
The invention process example:
The water suspension emulsion:
17.9 kilograms of 84% compd As, 25.4 kilograms of 78.86% compd Bs, 5 kilograms of agricultural newborn 500+ farming breast 603 (1: 3), 2 kilograms of dimethylbenzene, the NNO3 kilogram, 0.5 kilogram of carboxymethyl cellulose, surplus is a water, is processed into the water suspension emulsion by above-mentioned flow process.
Missible oil:
23.8 kilograms of 84% compd As, 7.8 kilograms of 78.86% compound B-11s, 10 kilograms of agricultural newborn 500+ Nongru-700s (1: 3.5), 5 kilograms of toluene, 43.4 kilograms of chloroforms are processed into missible oil by above-mentioned flow process.Wetting powder:
84% former medicine A17.9 kilogram, 78.86% former medicine B19.1 kilogram, agricultural newborn 500#2 kilogram, agricultural newborn 603#2 kilogram, 1.5 kilograms of calcium lignosulfonates, 2 kilograms of white carbons, 55.5 kilograms of bentonites.
Three kinds of formulations that this mix preparation is processed all can be used to spraying and use the upper soll layer medication.Be applicable to ginger, garlic, potato, corn, cotton, Soybean and Other Crops field.Require the certain humidity of soil conservation during use, be beneficial to the effect performance.
Claims (3)
1. a Herbicidal mixtures is characterized in that containing N-(1-ethyl propyl)-2,6-dinitro-3,4-dimethylaniline (A) and 4, the two two kinds of effective ingredients of (isopropylamine base)-2-methyl mercapto-1,3,5-triazines (B) of 6-.
2. according to the described mixture of claim 1, it is characterized in that: B=0.5～1: 0.5～1 processing dagger-axe water suspension emulsion, wetting powder and missible oil by A.
3. according to the described mixture of claim 1, it is characterized in that two kinds of effective ingredients, total content is 20～50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110152 CN1196175A (en) | 1998-04-16 | 1998-04-16 | Wide-spectrum herbicide mixed preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110152 CN1196175A (en) | 1998-04-16 | 1998-04-16 | Wide-spectrum herbicide mixed preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1196175A true CN1196175A (en) | 1998-10-21 |
Family
ID=5220227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98110152 Pending CN1196175A (en) | 1998-04-16 | 1998-04-16 | Wide-spectrum herbicide mixed preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1196175A (en) |
-
1998
- 1998-04-16 CN CN 98110152 patent/CN1196175A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |