Summary: One of the feasible ways to cope with glyphosate-resistant weeds is to
apply glyphosate mixed formulations. In this article, CCM will introduce two glyphosate
mixed formulations and their production technologies.
1. Mixed formulation containing triclopyr, dicamba and glyphosate and its
preparation technology
This mixed formulation includes active ingredients of triclopyr, dicamba and
glyphosate. Thereinto, the proportion by weight of glyphosate, dicamba and
triclopyr is 1-90:1-90:1-90. The total content of above active ingredients
accounts for 62% of the total weight of the formulation. It can be used to make
WP, SPX, AS and ME, which can reduce the weed resistance. Besides, weeds can be
killed fast with high death rate when using this herbicide.
2. Mixed AS containing glyphosate, diquat and bispyribac-sodium and its
preparation technology
This invention belongs to pesticide technological field. It’s active
ingredients are glyphosate, diquat and bispyribac-sodium, with weight ratio of
0.1-80:0.1-60:0.1-40. The content of these three active ingredients accounts
for 1%-80% of the weight of this mixed AS. What's more, it includes 0.1%-20% of
surface active agent, 0%-10% of antifreezing agent, 0.1%-0.5% of antifoaming
agent and water. With different action mechanisms, three active ingredients can
postpone the weed assistance after mixing. Furthermore, the mixed formulation
can expand the weed control spectrum and improve the effect of weed killing,
with advantages of quick results, long effective duration as well as low
residual. With this formulation, weeds can be killed completely and are not
easy to become resistant. Applying this mixed AS at a time can achieve the
ideal control effect on weeds, which can reduce the application cost and times.
Basic information of two inventions of
glyphosate mixed formulations
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Type
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Name
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Patent owner
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Publication date
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Invention
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A kind of mixed formulation containing triclopyr, dicamba and
glyphosate and its preparation technology
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Shandong Ealong Technology Co., Ltd.
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8 July, 2015
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Invention
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A kind of mixed AS containing glyphosate, diquat and
bispyribac-sodium and its preparation technology
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Jiangsu Fuding Chemical Co., Ltd.
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8 July, 2015
|
Source: State Intellectual Property
Office
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