Oxadiazon-containing herbicide composition

A composition and herbicide technology, applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve the problem of poor control effect, not very good control effect of grass weeds, and control effect of broad-leaved weeds Poor problems, to achieve the effect of reducing adverse effects, delaying weed resistance, and improving weeding effect

Inactive Publication Date: 2018-07-24

SHANDONG BINNONG TECH

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AI-Extracted Technical Summary

Problems solved by technology

It can effectively control broad-leaved weeds, and it has better control effect on Abutilon, barnyard grass, nightshade, iron amaranth, retroverted amaranth, quinoa, etc. less effective

[0009] Herbicide compositions containing metazazone or oxadiazone have been reported in the literature. For example, the patent CN201710105849.9 discloses that the combination of oxadiazone and metolachlor ca...

Abstract

The invention discloses a herbicide composition, and particularly discloses a herbicide composition taking pyroxasulfone and oxadiazon as active ingredients and used for preventing and killing weeds in a soybean field. The weight ratio of pyroxasulfone to oxadiazon in the active ingredients of the composition is 1:108 to 36:3, and the weight percent of the active ingredients in the composition is5-90%. The compound herbicide can be prepared into dosage forms of wettable powder, cream, a suspending agent, a micro-emulsion and the like. The herbicide composition can prevent and kill various weeds in the soybean filed at the same time, obviously improves the effect on preventing the weeds in the soybean field, is low in the use level of effective ingredients, is low in cost, is safe for thesoybean and afterreap crops, and is an ideal herbicide.

Application Domain

BiocideAnimal repellants +2

Technology Topic

WeedCrop +7

Image

Examples

Experimental program(9)

Example Embodiment

[0027] Formulation Example 1: 30% Sulfone Metazole·Oxadiazon EC

[0028]

[0029]

[0030] First use part of acetone to completely dissolve the sulfonepyridin and oxadiazone, then add the other additives in sequence, and finally make up to 100% with acetone, and mix into a homogeneous oil phase to obtain the 30% sulfonepyrazole·oxadiazone Cream.

Example Embodiment

[0031] Formulation Example 2: 17% Sulfone Metazole·Oxadiazon EC

[0032]

[0033] First use a part of xylene to dissolve the sulfone metazole and oxadiazone completely, then add the other additives in sequence, and finally make up to 100% with xylene, and mix into a uniform oil phase to obtain the 17% sulfone metazole·oxazone Oxalidone EC.

Example Embodiment

[0034] Formulation Example 3: 49% Sulfone Metazole·oxadiazon EC

[0035]

[0036] First use part of methanol to completely dissolve the sulfone metazazazole and oxadiazon, then add the other additives in sequence, and finally make up to 100% with methanol, and mix into a uniform oil phase to obtain the 49% sulfone metazazone·oxadiazon Cream.

PUM

Description & Claims & Application Information

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