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Ternary compound unselective herbicide composition

A herbicidal composition and herbicidal technology, which is applied in the field of ternary compound herbicidal composition and herbicide, can solve the problems of high cost of broad-leaved weeds and unfavorable large-scale promotion and use, so as to improve the control effect and kill The effect of fast grass speed and cost reduction

Inactive Publication Date: 2012-11-14
JURONG AGRI TECH PROMOTION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since fluroxypyr can only control broad-leaved weeds and is a selective herbicide, the cost of using it alone to control broad-leaved weeds in non-cultivated land is relatively high, which is not conducive to large-scale promotion and use

Method used

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  • Ternary compound unselective herbicide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: 31.5 g of glyphosate isopropylamine salt, 6 g of 2-methyl-4-chlor sodium salt, 1.5 g of fluroxypyr, 4 g of sodium lignosulfonate, 2 g of sodium dodecylbenzene sulfonate, and 2 g of methylene dichloride Sodium naphthalenesulfonate 4g, white carbon black 2g, and the kaolin of remainder.

Embodiment 2

[0021] Embodiment 2: glyphosate isopropylamine salt 37g, 2-methyl-4-chlor sodium salt 9g, fluroxypyr 3g, saponin powder 5g, sodium methylene dinaphthalene sulfonate 4g, white carbon black 2g, surplus Kaolin and attapulgite mixture.

Embodiment 3

[0022] Example 3: 36 g of glyphosate isopropylamine salt, 9 g of 2-methyl-4-chlor sodium salt, 4.5 g of fluroxypyr, 3 g of sodium lignosulfonate, 2 g of sodium dodecylbenzene sulfonate, and methylene dinaphthalene Sodium sulfonate 4g, white carbon black 2g and the kaolin of surplus.

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Abstract

The invention relates to a ternary compound unselective herbicide composition, comprising the following components by mass percent: 30-50% of herbicide, 10-30% of auxiliary and the balance of carrier, wherein the herbicide comprises glyphosate IPA salt, 4-chloro-O-tolyloxyacetic acid, sodium salt and fluroxypyr, and the mass ratio of fluroxypyr to 4-chloro-O-tolyloxyacetic acid, sodium salt to glyphosate isopropamide salt is 1:(3-5):(8-25). Compared with single dose, the ternary compound unselective herbicide composition disclosed by the invention has obvious synergistic effect, and control effect can be obviously improved; and compared with a single drug and a binary compounded drug, the ternary compound unselective herbicide composition disclosed by the invention has the advantages of fast herb killing speed and good herb control effect, and cost can be reduced.

Description

technical field [0001] The invention relates to a herbicide, in particular to a three-component compound herbicide-killing composition, which belongs to the technical field of weed chemical control. Background technique [0002] Glyphosate is one of the most widely used herbicides in the world. It is a herbicide with strong systemic conductivity and has a control effect on more than 40 kinds of plants, including monocots and dicotyledons, annual and perennial herbs and shrubs and other plants, due to single large-scale use for many years, it was found that glyphosate was ineffective against some weeds, such as annual Erigeron annuus (L.)Pers., Commelina Commelina communis L., etc., have gradually become the dominant species in orchards and non-cultivated land, and it is difficult to effectively control even if the amount is increased. [0003] Fluroxypyr is a systemic conduction post-emergence herbicide. It is quickly absorbed by plants after application. It is the react...

Claims

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Application Information

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IPC IPC(8): A01N57/20A01N43/40A01N39/04A01P13/00
Inventor 端木和林洪建南
Owner JURONG AGRI TECH PROMOTION CENT