CN105831150A - Fluroxypyr-glyphosate dispersible oil suspending agent - Google Patents
Fluroxypyr-glyphosate dispersible oil suspending agent Download PDFInfo
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- CN105831150A CN105831150A CN201510018704.6A CN201510018704A CN105831150A CN 105831150 A CN105831150 A CN 105831150A CN 201510018704 A CN201510018704 A CN 201510018704A CN 105831150 A CN105831150 A CN 105831150A
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- glyphosate
- suspending agent
- fluroxypyr
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Abstract
The invention discloses a fluroxypyr-glyphosate dispersible oil suspending agent which is composed of, by weight, 1.5-3.8% of fluroxypyr, 25-40% of glyphosate, 14-25% of a surfactant, 1-2.5% of white carbon black and 30-60% of methyl oleate, wherein the glyphosate, the fluroxypyr, the surfactant and the white carbon black are mixed, and the mixture is sheared and sand-ground to obtain the homogeneous-phase oil suspending agent in micron scale. In the invention, the methyl oleate and the excellent surfactant are employed as carriers so that the dispersible oil suspending agent is spread on surface of weed plants, thereby fully achieving herbicidal function of the glyphosate and effectively inhibiting photosynthesis of the weed. The dispersible oil suspending agent can quickly kill the weeds, increases herbicidal speed from about 15 days to about 7 days, can effectively improve agricultural work efficiency, reduces usage quantity of the glyphosate in unit area by more than a half, effectively reduces herbicidal cost and is more environment-friendly.
Description
Technical field
The present invention relates to herbicide technology field, be specifically related to a kind of chlorine pyrrole glyphosate and dispersible oil-suspending agent.
Background technology
The application forms of glyphosate is generally the isopropyl ammonium salt of glyphosate, ammonium salt, sodium salt, sylvine aqua and soluble glyphosate powder, soluble granula now, owing to these single doses of glyphosate use the time the longest, the most external or domestic weeds in recent years all create the biggest resistance to glyphosate single dose, so herbicidal effect is bad, the dosage of peasant strengthens at double, drug cost is not only caused to increase, also cause greatly soil compaction, crop yield to decline, and impact to environment because of dosage.
Summary of the invention
There is, for existing herbicide universality, the problem that dosage is big and herbicidal effect is gradually deteriorated, present invention employs glyphosate and fluroxypyr compounding dispersible oil-suspending agent type, to reduce dosage and the purpose of raising herbicidal effect.
The technical scheme taked for achieving the above object: a kind of chlorine pyrrole glyphosate dispersibles oil-suspending agent, it is made up of the component of following percetage by weight: fluroxypyr (different monooctyl ester) 1.5-3.8%, glyphosate 25-40%, surfactant 14-25%, white carbon 1-2.5%, methyl oleate 30-60%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Further, chlorine pyrrole glyphosate dispersibles oil-suspending agent and is made up of the component of following percetage by weight: fluroxypyr 3%, glyphosate 30%, surfactant 15%, white carbon 1.5%, methyl oleate 50.5%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Or, chlorine pyrrole glyphosate dispersibles oil-suspending agent and is made up of the component of following percetage by weight: fluroxypyr 2%, glyphosate 35%, surfactant 18%, white carbon 2%, methyl oleate 43%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Or, chlorine pyrrole glyphosate dispersibles oil-suspending agent and is made up of the component of following percetage by weight: fluroxypyr 2%, glyphosate 28%, surfactant 14%, white carbon 1.5%, methyl oleate 54.5%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Or, chlorine pyrrole glyphosate dispersibles oil-suspending agent and is made up of the component of following percetage by weight: fluroxypyr 1.8%, glyphosate 25%, surfactant 14%, white carbon 1.4%, methyl oleate 57.8%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Or, chlorine pyrrole glyphosate dispersibles oil-suspending agent and is made up of the component of following percetage by weight: fluroxypyr 3%, glyphosate 40%, surfactant 20%, white carbon 2%, methyl oleate 35%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Or, chlorine pyrrole glyphosate dispersibles oil-suspending agent and is made up of the component of following percetage by weight: fluroxypyr 3.8%, glyphosate 40%, surfactant 22%, white carbon 2%, methyl oleate 32.2%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
The method have technical effect that:
1, the present invention uses methyl oleate and outstanding surfactant to be carrier, this product is made can preferably to open up on weeds plant surface, give full play to Gyphosate herbicice effect, effectively suppress the photosynthesis of weeds, thus quickly kill weeds, make weeding speed be brought up to about 7 days by original about 15 days, agricultural operation efficiency can be effectively improved, and the unit are usage amount making glyphosate reduces by more than 50, effectively reduce weeding cost, and environment is had more friendly feature.
2, add the auxiliary agent of white carbon excellent performance, lasting efficacy can be kept, utilize white carbon ultra-high surface area to have high absorption affinity, and readily suspended, there are good affinity and chemical stability.Even if under rainwater, flushing and tropical conditions, remain to keep constant for a long time.White carbon is environmental protection auxiliary agent, can reduce the tradition glyphosate herbicidal harm to human body as attenuation additive, and make herbicidal efficacy get a promotion further.
3, more wide spectrum: science mixture, increases herbicide kind, to annual and perennial weeds effect stability, especially malignant weed Conyza canadensis (L.) Cronq., grass, water peanut, Herba seu Flos Convolvuli arvensis, Herba Portulacae is had specially good effect.
4, more rapid: drug effect is more notable, and general broad leaved weed can take effect for 24 hours, and grassy weed takes effect for three days, Caulis et Folium Polygalae Tenuifoliae death in three days, DACAO death in seven days, shift to an earlier date 7 12 days than glyphosate single dose drug effect.
5, low temperature resistant: cryogenic effect is good, more than 5 10 degree just can start to play drug effect, compensate for glyphosate single dose shortcoming of weak effect under 20 degree particularly below cryogenic conditions.
6, resistance is little: effectively solve the Drug resistance that glyphosate single dose life-time service is produced by weeds.
7, consumption is little, safer, more environmentally friendly: oil-suspending agent is environmentally friendly, and drug effect is greatly improved, and consumption reduces, degradable, does not affect second stubble crop normal growth.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1: a kind of chlorine pyrrole glyphosate dispersibles oil-suspending agent and is made up of the component of following percetage by weight: fluroxypyr 3%, glyphosate 30%, surfactant 15%, white carbon 1.5%, methyl oleate and/or oil suspending agent 50.5%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Embodiment 2: a kind of chlorine pyrrole glyphosate dispersibles oil-suspending agent, is made up of the component of following percetage by weight: fluroxypyr 2%, glyphosate 35%, surfactant 18%, white carbon 2%, methyl oleate/or oil suspending agent 43%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Embodiment 3: a kind of chlorine pyrrole glyphosate dispersibles oil-suspending agent, is made up of the component of following percetage by weight: fluroxypyr 2%, glyphosate 28%, surfactant 14%, white carbon 1.5%, methyl oleate/or oil suspending agent 54.5%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Embodiment 4: a kind of chlorine pyrrole glyphosate dispersibles oil-suspending agent, is made up of the component of following percetage by weight: fluroxypyr 1.8%, glyphosate 25%, surfactant 14%, white carbon 1.4%, methyl oleate/or oil suspending agent 57.8%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Embodiment 5: a kind of chlorine pyrrole glyphosate dispersibles oil-suspending agent, is made up of the component of following percetage by weight: fluroxypyr 3%, glyphosate 40%, surfactant 20%, white carbon 2%, methyl oleate/or oil suspending agent 35%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Embodiment 6: a kind of chlorine pyrrole glyphosate dispersibles oil-suspending agent, is made up of the component of following percetage by weight: fluroxypyr 3.8%, glyphosate 40%, surfactant 22%, white carbon 2%, methyl oleate/or oil suspending agent 32.2%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Above example 1-6, it is respectively adopted methyl oleate and outstanding surfactant is carrier, this product is made can preferably to open up on weeds plant surface, and effectively suppress the photosynthesis of weeds, thus quickly kill weeds, make weeding speed be brought up to about 7 days by original about 15 days, agricultural operation efficiency can be effectively improved, and the unit are usage amount making glyphosate reduces by more than 50, effectively reduce weeding cost, and environment is had more friendly feature；Use year after year along with glyphosate, all occurring in that the weeds to glyphosate with stronger resistance both at home and abroad, this product uses glyphosate and two kinds of former recurrence due to taking drug of fluroxypyr to join, and efficiently solves the agricultural malignant weed Drug resistance to glyphosate single dose, making the wider of weeding, effect is more preferable.
The experimentation of above section embodiment:
Use the process on probation of above-described embodiment 1: in October, 2013 tests in the waste field of great Ying town, Weizhi County, Kaifeng Wang family, soil is moisture soil class, quality is sandy loam, area 30, for trial product 80ml, in the respectively test of on October 5th, 2014, October 20 and October 30 once, effect is notable, increases production 20%.Using the process on probation of above-described embodiment 2: in August, 2014 tests in the waste field of Cai Zhuan town, Weizhi County, Kaifeng Zhao family, in area 43, for trial product 100ml, testing site is away from village, road, irrigation canals and ditches, and fertility is impartial, and effect is notable.On August 2nd, 2014, August 16, respectively test on August 26 is once, rate of growth 7.1% uses the process on probation of above-described embodiment 6: in November, 2014 tests in the waste field of Wang family of Nan Cao township, Weizhi County, Kaifeng, area 34, for trial product 90ml, on November 5th, 2014, November 15 and November 25 test in three times, and effect is notable.
Claims (7)
1. a chlorine pyrrole glyphosate dispersibles oil-suspending agent, it is characterised in that be made up of the component of following percetage by weight: fluroxypyr 1.5-3.8%, glyphosate 25-40%, surfactant 14-25%, white carbon 1-2.5%, methyl oleate 30-60%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Chlorine pyrrole glyphosate the most according to claim 1 dispersibles oil-suspending agent, it is characterised in that be made up of the component of following percetage by weight: fluroxypyr 3%, glyphosate 30%, surfactant 15%, white carbon 1.5%, methyl oleate 50.5%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Chlorine pyrrole glyphosate the most according to claim 1 dispersibles oil-suspending agent, it is characterised in that be made up of the component of following percetage by weight: fluroxypyr 2%, glyphosate 35%, surfactant 18%, white carbon 2%, methyl oleate 43%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Chlorine pyrrole glyphosate the most according to claim 1 dispersibles oil-suspending agent, it is characterised in that be made up of the component of following percetage by weight: fluroxypyr 2%, glyphosate 28%, surfactant 14%, white carbon 1.5%, methyl oleate 54.5%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Chlorine pyrrole glyphosate the most according to claim 1 dispersibles oil-suspending agent, it is characterised in that be made up of the component of following percetage by weight: fluroxypyr 1.8%, glyphosate 25%, surfactant 14%, white carbon 1.4%, methyl oleate 57.8%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Chlorine pyrrole glyphosate the most according to claim 1 dispersibles oil-suspending agent, it is characterised in that be made up of the component of following percetage by weight: fluroxypyr 3%, glyphosate 40%, surfactant 20%, white carbon 2%, methyl oleate 35%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Chlorine pyrrole glyphosate the most according to claim 1 dispersibles oil-suspending agent, it is characterised in that be made up of the component of following percetage by weight: fluroxypyr 3.8%, glyphosate 40%, surfactant 22%, white carbon 2%, methyl oleate 32.2%；Its glyphosate, fluroxypyr, surfactant and white carbon, at 65 DEG C below by way of shearing after mixing, husky mill, form micron order fineness, after adding methyl oleate, stirring forms homogeneous oil-suspending agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018704.6A CN105831150A (en) | 2015-01-15 | 2015-01-15 | Fluroxypyr-glyphosate dispersible oil suspending agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510018704.6A CN105831150A (en) | 2015-01-15 | 2015-01-15 | Fluroxypyr-glyphosate dispersible oil suspending agent |
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| CN105831150A true CN105831150A (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510018704.6A Pending CN105831150A (en) | 2015-01-15 | 2015-01-15 | Fluroxypyr-glyphosate dispersible oil suspending agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006811A (en) * | 2018-10-21 | 2018-12-18 | 江苏长青生物科技有限公司 | A kind of oily suspension herbicide and preparation method thereof of glyphosate and dicamba combination |
| CN110786323A (en) * | 2019-10-12 | 2020-02-14 | 惠州市银农科技股份有限公司 | Dispersible oil suspending agent with glyphosate as effective component and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027991A (en) * | 2010-08-13 | 2011-04-27 | 惠州市中迅化工有限公司 | Herbicide composition and application thereof |
| CN102763675A (en) * | 2012-07-12 | 2012-11-07 | 美丰农化有限公司 | Herbicide |
| CN104125771A (en) * | 2011-12-20 | 2014-10-29 | 陶氏益农公司 | Synergistic herbicidal composition containing fluroxypyr and glyphosate |
-
2015
- 2015-01-15 CN CN201510018704.6A patent/CN105831150A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027991A (en) * | 2010-08-13 | 2011-04-27 | 惠州市中迅化工有限公司 | Herbicide composition and application thereof |
| CN104125771A (en) * | 2011-12-20 | 2014-10-29 | 陶氏益农公司 | Synergistic herbicidal composition containing fluroxypyr and glyphosate |
| CN102763675A (en) * | 2012-07-12 | 2012-11-07 | 美丰农化有限公司 | Herbicide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006811A (en) * | 2018-10-21 | 2018-12-18 | 江苏长青生物科技有限公司 | A kind of oily suspension herbicide and preparation method thereof of glyphosate and dicamba combination |
| CN110786323A (en) * | 2019-10-12 | 2020-02-14 | 惠州市银农科技股份有限公司 | Dispersible oil suspending agent with glyphosate as effective component and preparation method thereof |
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