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Uncultivated land compound herbicide containing glyphosate

A glyphosate and herbicide technology, which is applied in the field of pesticides, can solve the problems of poor effect of broad-leaved weeds such as Phyllostachys spp Prospect and quick effect

Inactive Publication Date: 2017-11-24
ANHUI FENGLE AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These patents have a synergistic effect on grass weeds, but are not effective on broad-leaved weeds such as chicken vine
[0004] The patent No. CN201310491567.9 applied by Guangxi Sanjing Chemical Technology Co., Ltd. and Guangxi Zhuang Autonomous Region Chemical Research Institute discloses a herbicide composition containing glufosinate-ammonium, glyphosate and fenflumezone, which solves the problem of miscellaneous Weeds are difficult to control, but the effect on perennial grassy weeds such as bamboo and thatch is not ideal, and it is easy to recur

Method used

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  • Uncultivated land compound herbicide containing glyphosate
  • Uncultivated land compound herbicide containing glyphosate
  • Uncultivated land compound herbicide containing glyphosate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: Preparation of the emulsifiable concentrate of the compound herbicide of the present invention (glyphosate: fluroxypyr: carfentrazone = 30: 3:1.5)

[0017] 34.5% of glyphosate, fluroxypyr and carfentrazone EC, 34.5% refers to the percentage of the total weight of the two active components of glyphosate, fluroxypyr and carfentrazone. Take 30kg glyphosate, 3kg high-efficiency fluroxypyr, 3kg carfentrazone, 5kg emulsifier alkylphenol polyoxyethylene ether, 5kg emulsifier sodium dodecylbenzene sulfonate, 20kg cosolvent N,N-di Methyl decyl amide, low naphthalene mineral spirits make up to 100%.

Embodiment 2

[0018] Example 2: Preparation of the microemulsion of the compound herbicide of the present invention (glyphosate: fluroxypyr: carfentrazone=30:4:2)

[0019] 36% glyphosate · high-efficiency fluroxypyr · carfentrazone microemulsion, 36% refers to the percentage of the total weight of the three active components of glyphosate, high-efficiency fluroxypyr and carfentrazone. Take 30kg glyphosate, 4kg high-efficiency fluroxypyr, 2kg carfentrazone, 9kg emulsifier alkylaryl polyoxypropylene polyoxyethylene ether, 7kg emulsifier calcium dodecylbenzene sulfonate, 8kg methanol, water Make up to 100%.

Embodiment 3

[0020] Example 3: Preparation of the suspoemulsion of the compound herbicide of the present invention (glyphosate: fluroxypyr: carfentrazone = 25: 4:1)

[0021] 30% glyphosate · high-efficiency fluroxypyr·Carfentrazone suspoemulsion, 30% refers to the percentage of the total weight of the three active components of glyphosate, high-efficiency fluroxypyr and carfentrazone. Take 25kg glyphosate, 4kg high-efficiency fluroxypyr, 1kg carfentrazone, 4kg dispersant sodium lignosulfonate, 3kg emulsifier phenethyl phenol polyoxyethylene ether polyoxyphenyl ether, 3kg antifreeze propylene glycol , 0.2kg thickener xanthan gum, 0.1kg preservative Kasone, and water to make up to 100%.

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PUM

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Abstract

The invention discloses an uncultivated land compound herbicide containing glyphosate. The active ingredients in the compound herbicide include glyphosate, efficient haloxyfop-methyl and carfentrazone at a weight ratio of (10-80):(3-20):(1-20). The compound herbicide disclosed by the invention is capable of removing annual weeds in the uncultivated land, also is capable of removing perennial weeds, such as, bamboo, reeds, twitch-grass and fevervine, is remarkable in weeding effect, has an obvious synergistic effect, has no influence on the after-reap crops and is an ideal herbicide.

Description

Technical field [0001] The invention relates to the technical field of pesticides, in particular to a non-cultivated land compound herbicide containing glyphosate. Background technique [0002] At present, the registered products used for weeds in non-arable land mainly include glyphosate, glufosinate-ammonium, diquat and other single agents and their compound formulations, but each has its advantages and disadvantages, such as glufosinate, diquat and other products. The quick effect is good, but the lasting effect is short, and weeds are easy to recur after rain. Glyphosate and its various salt herbicides can be eradicated, but the quick effect is not good. Moreover, these herbicides have unsatisfactory weeding effects on perennial weeds such as bamboo, reeds, thatch, and vines. [0003] Through searching through patent websites such as Baiteng, the patent number applied by Hailier Pharmaceutical Group Co., Ltd. is CN201510731448.5. The patent discloses a herbicidal composition ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/20A01N43/653A01N43/40A01P13/00
CPCA01N57/20A01N43/40A01N43/653
Inventor 龚国斌章保华陈超欧亮亮
Owner ANHUI FENGLE AGROCHEM
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