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a herbicidal composition

A herbicide composition and technology for weeds, applied in the direction of herbicides, algicides, biocides, animal repellents, etc., to achieve the effects of reducing pollution, high weed control level, and high control efficiency

Active Publication Date: 2011-11-30
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] And for the composite composition of clodinafop-propargyl and bromoxynil octanoyl in the present invention, there is no report yet

Method used

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  • a herbicidal composition
  • a herbicidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] 10% clodinafil + 0.1% bromoxynil wettable powder

[0046] Clodopradyl technical 10%

[0047] Bromoxynil Octanoyl 0.1%

[0048] Sodium Lauryl Sulfate 10%

[0049] Sodium lignosulfonate 5%

[0050] Silica 10%

[0051] Kaolin supplemented to 100%

[0052] The above components are mixed in proportion, ground and pulverized to prepare wettable powder.

Embodiment 2

[0053] Example 2 0.1% clodinafopargyl + 10% bromoxynil capryl emulsifiable concentrate

[0054] Clodopagyl 0.1%

[0055] Bromoxynil 10%

[0056] Dimethyl sulfoxide 10%

[0057] Ethoxylated Nonylphenol 6%

[0058] Calcium dodecylbenzenesulfonate 4%

[0059] Solvesso200 top up to 100%

[0060] After the original drug is completely dissolved in the solvent, add a surfactant and stir evenly to obtain an emulsifiable concentrate.

[0061]

Embodiment 3

[0062] Example 3 2.5% clodinafopargyl + 15% bromoxynil octanoyl aqueous emulsion

[0063] Oil phase:

[0064] Clodopagyl 2.5%

[0065] Bromoxynil Octanoyl 15%

[0066] Methyl Oleate 38%

[0067] Polystyrene 3.7%

[0068] water box:

[0069] Xanthan Gum 0.07%

[0070] Sodium salt of sulfonated naphthalenesulfonic acid-formaldehyde condensation product 1%

[0071] Fungicide 0.2%

[0072] Water to make up to 100%

[0073] Dissolving clodinafil and octanoylbromoxynil in methyl oleate, adding polystyrene to obtain an oil phase; mixing uniformly according to the components in the formula to obtain a water phase; adding the oil phase to the water phase under stirring to obtain a water emulsion.

[0074]

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Abstract

The invention relates to a herbicide composition. The composition contains herbicide active ingredient composition. The herbicide composition is characterized in that the herbicide composition contains such active ingredients as clodinafop-propargyl and bromoxynil octanoate in a weight ratio of (1:100)-(100:1); the clodinafop-propargyl and the bromoxynil octanoate account for 10-60% of the herbicide composition by mass; and the dosage forms of the synergistic herbicide composition are wettable powder, water dispersible granules, suspending agents, emulsion in water, microcapsules and emulsifiable concentrate. The herbicide composition is used for controlling the weeds in the beneficial plant crops. The herbicide composition is used for controlling the weeds in the cereals and the non-selective weeds. The herbicide composition is used for controlling the grass and broadleaf weeds in the wheat fields.

Description

technical field [0001] The present invention relates to a herbicidal composition comprising a combination of herbicidally active ingredients suitable for the selective control of weeds in crops of beneficial plants, for example cereal crops. The invention also relates to a method for controlling weeds in crops of beneficial plants, and to the use of the novel compositions for this purpose. Background technique [0002] Protecting crops from weeds and other vegetation that inhibits crop growth is a long-standing problem in agriculture. To help combat this problem, researchers in the field of chemical synthesis have produced a wide variety of chemicals and chemical formulations that are effective in controlling this unwanted growth. Many types of herbicides have been disclosed in the literature and many are commercially available. [0003] The compounds making up the combination which is the subject of the invention and their respective effects on plant growth are known in t...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N37/40A01P13/00
Inventor 罗昌炎刘智忠刘建华陈绍娥吴一凡冯秀珍谭瑞成殷爱云
Owner JIANGSU ROTAM CHEM
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