CN102972422A - Herbicide containing fluroxypyr, nicosulfuron and atrazine and preparation method thereof - Google Patents
Herbicide containing fluroxypyr, nicosulfuron and atrazine and preparation method thereof Download PDFInfo
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- CN102972422A CN102972422A CN2012104216646A CN201210421664A CN102972422A CN 102972422 A CN102972422 A CN 102972422A CN 2012104216646 A CN2012104216646 A CN 2012104216646A CN 201210421664 A CN201210421664 A CN 201210421664A CN 102972422 A CN102972422 A CN 102972422A
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Abstract
The invention provides a herbicide containing fluroxypyr, nicosulfuron and atrazine. According to the invention, fluroxypyr, nicosulfuron and atrazine are used as main components, urea is used as a stabilizing agent, and 1-dodecyl azacycloheptane-2-one is used as a synergist; addition of 1-dodecyl azacycloheptane-2-one as the synergist substantially improves the effect of the herbicide. Turpentine-based vegetable oil used as a filling material is extracted from the timber of Chinese pine; the raw material for the filling material is natural and environment-friendly, resources are renewable, and the problem that usage of considerable organic solvents in pesticide preparations poses severe pollution to the environment is thoroughly overcome. Nicosulfuron, atrazine and fluroxypyr have obvious synergistic interaction, and integral drug effect of the herbicide is obviously better than a mixture of individual preparations of nicosulfuron, atrazine and fluroxypyr. Low dosage of the herbicide provided by the invention has a minimum control effect of 80.1% on grassy weeds, a minimum control effect of 86.9% on broad-leaf weeds and a comprehensive control effect of 83.5 to 99.9%; substantial synergy and reduction in drug cost are realized.
Description
Technical field
The invention belongs to the agricultural herbicide field, relate to weed killer herbicide and the method for making of a kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine.
Background technology
Present corn in Northeast China Tanaka seals weeding and the malignant weeds appearance such as drug effect relatively poor phenomenon, especially barnyard grass, Commelina communis, piemarker generally occur, and corn yield has been caused very large impact.Nicosulfuron: can prevent and kill off the annual and perennial grassy weed of corn field, part broad leaved weed.Test shows that the strong weeds of Drug Sensitivity are had And-gather grass, green foxtail, wild oat, Amaranthus retroflexus; The medium weeds of susceptibility have Ben Shi knotweed, rule grass, kitchen garden, Monochoria vaginalis, Siberian cocklebur and piemarker, nutgrass flatsedge; The relatively poor weeds of susceptibility mainly contain lamb's-quarters, black nightshade, Commelina communis, summer cypress and weasel hemp nettle.Atrazine: be before the interior suction selectivity seedling, herbicide after seedling.Root absorption is main, and cauline leaf absorbs seldom.The scope of application is applicable to corn, Chinese sorghum, sugarcane, tea place, rubber and orchard, nursery and prevents and kill off 1 year living broadleaved herb such as green foxtail, india lovegrass, speedwell, nutgrass flatsedge, Siberian cocklebur, Eclipta prostrata, emarginate amaranth herb or seed, feather cockscomb, kitchen garden, grey dish, flowerofanhour root or herb, bluish dogbane, lady's-grass, yard grass, barnyard grass, convexutricle sedge herb, cyperus iria L. rhizoma scirpi, three-coloured amaranth, wolf's milk, acalypha copperleaf, lamb's-quarters and grassy weed.Easily by rainwater drip washing to soil than deep layer, also effective to some dark root grass, but easily produce poisoning.Lasting period is also longer.Fluroxypyr: can prevent and kill off clearvers, volume stem knotweed, kitchen garden, black nightshade, chickweed, common vetch, field bindweed, weasel hemp nettle, pale persicaria, willow leaf thorn knotweed, Amaranthus retroflexus, dayflower, elscholtiza, penny cress, vetch, broadcast the various broad leaved weeds such as ma wormwood artemisia and little japanese bearbind, invalid to grass family and sedge weed.The problems such as in a word, this composition can thoroughly solve and use nicosulfuron, fluroxypyr, atrazine single dose control grass to single, and whole control efficiency is poor.
Summary of the invention
For fear of using nicosulfuron, fluroxypyr, atrazine single dose control grass to single, the problem such as whole control efficiency is poor the invention provides weed killer herbicide and the method for making of a kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine.The weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid provided by the invention, nicosulfuron and atrazine, take fluroxypyr, nicosulfuron and atrazine as key component, stabilizing agent is urea, synergist is Azone.
Composition and the mass percent of the prescription of the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid provided by the invention, nicosulfuron and atrazine are as follows:
Fluroxypyr is 1～20%, is preferably 3-7%;
Nicosulfuron is 2～10%, is preferably 3-5;
Atrazine is 5～40%, is preferably 15-30%;
The oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine is characterized in that, composition and the mass percent of prescription are as follows:
Fluroxypyr is 1～20%;
Nicosulfuron is 2～10%;
Atrazine is 5～40%;
Stabilizing agent urea is 0.5%;
The synergist Azone is 2%;
Filler farming breast 1601 is 15%;
The filler turpentine-based vegetable oil is 12.5～74.5%;
Turpentine-based vegetable oil is to extract from Chinese pine.Aspect environmental protection, have: pollution-free, the reproducible characteristics of resource.Have in agricultural chemicals: permeability is strong, and plate-out ability is strong, and resistance of rainwater washing against can obviously improve drug effect, and quick-acting is obvious;
The chemical name of nicosulfuron: 2-(4,6-dimethoxypyridin-2-base carbamyl aminosulfonyl)-N, N-dimethyl nicotinamide, molecular formula: C
15H
18N
6O
6S,
Structural formula:
Formula
I
The chemical name of fluroxypyr: 4-amino-3.5-two chloro-6-fluoro-pyridine-2-fluoroacetic acid
Molecular formula: C7H5O3N2FCL2,
Structural formula:
The formula II
The chemical name of atrazine: 2-chloro-4-diethylin-6-isopropylamine base-1,3,5-triazines
Molecular formula: C8H14ClN5,
Structural formula:
FormulaIII;
The invention provides the method for making of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine, its step and condition are as follows: (1) joins abundant the stirring 30 minutes in the stirred tank according to proportioning with various raw materials, will shear simultaneously in the whipping process; (2) stir that material grinds by sand mill after 30 minutes, material particular diameter D50 must not be greater than 8 microns; (3) grind qualified after, material turned in the shearing still sheared 30 minutes, make oil-suspending agent.
Sampling is carried out an index and is detected.The gross mass of fluroxypyr, nicosulfuron, atrazine accounts for 8～70% in oil-suspending agent.
A kind of herbicidal composition that the present invention proposes is used for the corn field postemergence weed control, particularly removes various grass family or broad leaved weed in the corn field.
A kind of herbicidal composition that the present invention proposes can use by the using method of existing weed killer herbicide.Execute spraying by common method.
Beneficial effect:The invention provides the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine, take fluroxypyr, nicosulfuron and atrazine as key component, stabilizing agent is urea, and synergist is Azone.Adding Azone is that synergist obviously improves drug effect.The filler turpentine-based vegetable oil that uses is as extracting in the Chinese pine timber, the raw material natural environmental-protective, and resource is renewable, thoroughly solves pesticidal preparations in a large number with an organic solvent, environment is produced the problem of severe contamination.Because turpentine-based vegetable oil has in agricultural chemicals: permeability is strong, and plate-out ability is strong, and resistance of rainwater washing against can obviously improve drug effect, and the obvious characteristics of quick-acting can reduce the medicament usage amount.Nicosulfuron, atrazine, fluroxypyr have very significantly synergistic function, and whole drug effect is mixed significantly better than single dose.From test examples 1, one pack system is minimum to the control efficiency of grassy weed to be nothing, is up to 74.6%.Minimum to the control efficiency of broad leaved weed is 58.2%, is up to 82.5%.Reduced Rates of Herbicide of the present invention is minimum to the control efficiency of grassy weed to be 80.1%, and minimum to the control efficiency of broad leaved weed is 86.9%.Integrated control effect aspect, the control efficiency of nicosulfuron component are between the 67.7%-69.7%; The control efficiency of fluroxypyr component is between the 37.8%-41.3%; The control efficiency of atrazine component is between the 49.5%-53%.Weed killer herbicide integrated control effect of the present invention is between the 83.5%-99.9%.This shows that synergy is remarkable, reduced peasant's drug cost, reduced the influence degree to environment, is that agricultural production needs the most.
Embodiment
The present invention is elaborated with following instantiation, in order to better understand the present invention.But the present invention is limited to absolutely not these examples.
Embodiment 1A kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine mass concentration are the oil-suspending agent of 8% weed killer herbicide, nicosulfuron 2%, atrazine 5%, fluroxypyr 1%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 74.5%; Step and the condition of its preparation are as follows: (1) joins abundant the stirring 30 minutes in the stirred tank according to proportioning with various raw materials, will shear simultaneously in the whipping process; (2) stir that material grinds by sand mill after 30 minutes, material particular diameter D50 must not be greater than 8 microns; (3) grind qualified after, material turned in the shearing still sheared 30 minutes, make oil-suspending agent.Sampling is carried out an index and is detected.
Embodiment 2A kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine mass concentration are the oil-suspending agent of 70% weed killer herbicide, nicosulfuron 10%, atrazine 40%, fluroxypyr 20%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 12.5%.Sampling is carried out an index and is detected.The step of its preparation and condition are with embodiment 1
Embodiment 3A kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine mass concentration are the oil-suspending agent of 33% weed killer herbicide, nicosulfuron 4%, atrazine 20%, fluroxypyr 9%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 49.5%.Sampling is carried out an index and is detected.The step of its preparation and condition are with embodiment 1.
Embodiment 4A kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine mass concentration are the oil-suspending agent of 35% weed killer herbicide, nicosulfuron 4%, atrazine 24%, fluroxypyr 7%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 47.5%.Sampling is carried out an index and is detected.Sampling is carried out an index and is detected.The step of its preparation and condition are with embodiment 1.
Embodiment 5A kind of containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine mass concentration are the oil-suspending agent of 40% weed killer herbicide, nicosulfuron 3%, atrazine 30%, fluroxypyr 7%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 42.5%.Sampling is carried out an index and is detected.The step of its preparation and condition are with embodiment 1.
The weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid of the present invention, nicosulfuron and atrazine, the field application test is done by three province R﹠D institutions in the whole nation.Experimental result shows that its Synergistic to the corn field postemergence weed control of the present invention is very obvious.
Application test embodiment 1
Test unit:Plant Protection Inst., Academy of Agricultural Sciences, Jilin Prov.
Test area: 30 ㎡/processing, four repetitions.
Result of the test: see Table 1.
Table 1 weed killer herbicide of the present invention is to the herbicide action table (%) of corn field annual weed
| Numbering | Chemicals treatment | The effective ingredient amount | The total strain number of grass family is renderd a service | The total strain number of broad-leaved is renderd a service | The total strain number of weeds is renderd a service |
| 1 | Mass concentration is 40% weed killer herbicide of the present invention | 297 g/has | 82.1 | 87.9 | 85.0 |
| 2 | The same | 396 g/has | 92.3 | 95.7 | 94.1 |
| 3 | The same | 495 g/has | 97.2 | 98.2 | 97.6 |
| 4 | The same | 792 g/has | 99.2 | 100.0 | 99.6 |
| 5 | 40 grams per liter nicosulfuron oil-suspending agents | 54 g/has | 74.6 | 60.8 | 67.7 |
| 6 | Mass concentration is 38% atrazine suspending agent | 1710 g/has | 42.8 | 58.2 | 50.5 |
| 7 | 200 grams per liter fluroxypyrs | 150 g/has | — | 80.5 | 40.3 |
Application test embodiment 2
Test unit: agriculture chemical examination station, Liaoning Province
Test area: 30 ㎡/processing, four repetitions.
Result of the test: see Table 2.
Table 2 weed killer herbicide of the present invention is to the herbicide action table (%) of corn field annual weed
| Numbering | Chemicals treatment | The effective ingredient amount | The total strain number of grass family is renderd a service | The total strain number of broad-leaved is renderd a service | The total strain number of weeds is renderd a service |
| 1 | Mass concentration is 70% weed killer herbicide of the present invention | 40 g/has | 80.1 | 86.9 | 83.5 |
| 2 | The same | 45 g/has | 94.3 | 97.7 | 96.1 |
| 3 | The same | 50 g/has | 96.2 | 97.2 | 96.6 |
| 4 | The same | 60 g/has | 99.8 | 100.0 | 99.9 |
| 5 | 40 grams per liter nicosulfuron oil-suspending agents | 54 g/has | 70.6 | 64.8 | 68.7 |
| 6 | Mass concentration is 38% atrazine suspending agent | 1710 g/has | 40.8 | 58.2 | 49.5 |
| 7 | 200 grams per liter fluroxypyrs | 150 g/has | — | 75.5 | 37.8 |
Application test embodiment 3
Test unit: Tianjin Plant Protection Institute
Test area: 30 ㎡/processing, four repetitions.
Result of the test: see Table 3.
Table 3 weed killer herbicide of the present invention is to the herbicide action table (%) of corn field annual weed
| Numbering | Chemicals treatment | The effective ingredient amount | The total strain number of grass family is renderd a service | The total strain number of broad-leaved is renderd a service | The total strain number of weeds is renderd a service |
| 1 | Mass concentration is 8% weed killer herbicide of the present invention | 600 g/has | 82.1 | 88.9 | 85.4 |
| 2 | The same | 800 g/has | 90.3 | 93.7 | 92.0 |
| 3 | The same | 1500 g/has | 98.2 | 98.4 | 98.3 |
| 4 | The same | 2400 g/has | 99.6 | 100.0 | 99.8 |
| 5 | 40 grams per liter nicosulfuron oil-suspending agents | 54 g/has | 73.6 | 64.8 | 69.7 |
| 6 | Mass concentration is 38% atrazine suspending agent | 1710 g/has | 45.8 | 60.2 | 53.0 |
| 7 | 200 grams per liter fluroxypyrs | 150 g/has | — | 82.5 | 41.3 |
Application test embodiment 4
Test unit:The Institute of Plant Protection, Tianjin
Test area: 30 ㎡/processing, four repetitions.
Result of the test: see Table 4.
Table 4 weed killer herbicide of the present invention is to the herbicide action table (%) of corn field annual weed
| Numbering | Chemicals treatment | The effective ingredient amount | The total strain number of grass family is renderd a service | The total strain number of broad-leaved is renderd a service | The total strain number of weeds is renderd a service |
| 1 | Mass concentration is 35% weed killer herbicide of the present invention | 297 g/has | 82.1 | 87.9 | 85.0 |
| 2 | The same | 396 g/has | 90.3 | 96.7 | 93.5 |
| 3 | The same | 495 g/has | 98.2 | 99.2 | 98.7 |
| 4 | The same | 792 g/has | 99.4 | 100.0 | 99.7 |
| 5 | 40 grams per liter nicosulfuron oil-suspending agents | 54 g/has | 72.8 | 58.8 | 65.8 |
| 6 | Mass concentration is 38% atrazine suspending agent | 1710 g/has | 40.6 | 56.4 | 48.5 |
| 7 | 200 grams per liter fluroxypyrs | 150 g/has | — | 83.7 | 41.9 |
Application test embodiment 5
Test unit: agriculture chemical examination station, Heilongjiang Province
Test area: 30 ㎡/processing, four repetitions.
Result of the test: see Table 5.
Table 5 weed killer herbicide of the present invention is to the herbicide action table (%) of corn field annual weed
| Numbering | Chemicals treatment | The effective ingredient amount | The total strain number of grass family is renderd a service | The total strain number of broad-leaved is renderd a service | The total strain number of weeds is renderd a service |
| 1 | Mass concentration is 65% herbicidal composition of the present invention | 40 g/has | 84.1 | 87.9 | 86.0 |
| 2 | The same | 45 g/has | 94.8 | 97.6 | 96.2 |
| 3 | The same | 50 g/has | 97.2 | 97.2 | 97.6 |
| 4 | The same | 60 g/has | 99.5 | 100.0 | 99.7 |
| 5 | 40 grams per liter nicosulfuron oil-suspending agents | 54 g/has | 63.6 | 66.8 | 65.2 |
| 6 | Mass concentration is 38% atrazine suspending agent | 1710 g/has | 42.8 | 59.2 | 51.0 |
| 7 | 200 grams per liter fluroxypyrs | 150 g/has | — | 72.5 | 36.3 |
Application test embodiment 6
Test unit: Shaanxi Province's plants
Test area: 30 ㎡/processing, four repetitions.
Result of the test: see Table 6
Table 6 weed killer herbicide of the present invention is to the herbicide action table (%) of corn field annual weed
| Numbering | Chemicals treatment | The effective ingredient amount | The total strain number of grass family is renderd a service | The total strain number of broad-leaved is renderd a service | The total strain number of weeds is renderd a service |
| 1 | Mass concentration is 10% herbicidal composition of the present invention | 600 g/has | 80.1 | 87.8 | 84.0 |
| 2 | The same | 800 g/has | 91.3 | 94.7 | 93.4 |
| 3 | The same | 1500 g/has | 97.2 | 98.4 | 97.8 |
| 4 | The same | 2400 g/has | 99.6 | 100.0 | 99.8 |
| 5 | 40 grams per liter nicosulfuron oil-suspending agents | 54 g/has | 70.4 | 67.6 | 69.5 |
| 6 | Mass concentration is 38% atrazine suspending agent | 1710 g/has | 42.8 | 64.2 | 53.5 |
| 7 | 200 grams per liter fluroxypyrs | 150 g/has | — | 78.5 | 39.3 |
From test examples 1, one pack system is minimum to the control efficiency of grassy weed to be nothing, is up to 74.6%.Minimum to the control efficiency of broad leaved weed is 58.2%, is up to 82.5%.
Reduced Rates of Herbicide of the present invention is minimum to the control efficiency of grassy weed to be 80.1%, and minimum to the control efficiency of broad leaved weed is 86.9%.Integrated control effect aspect, the control efficiency of nicosulfuron component are between the 67.7%-69.7%; The control efficiency of fluroxypyr component is between the 37.8%-41.3%; The control efficiency of atrazine component is between the 49.5%-53%.Weed killer herbicide integrated control effect of the present invention is between the 83.5%-99.9%.This shows that the control efficiency of composition obviously improves, synergy is remarkable.
Claims (8)
1. the oil-suspending agent of the weed killer herbicide of a containing chlorine fluorine pyrrole fluoroacetic acid, nicosulfuron and atrazine is characterized in that, composition and the mass percent of prescription are as follows:
Fluroxypyr is 1～20%;
Nicosulfuron is 2～10%;
Atrazine is 5～40%;
Stabilizing agent urea is 0.5%;
The synergist Azone is 2%;
Filler farming breast 1601 is 15%;
The filler turpentine-based vegetable oil is 12.5～74.5%;
The structural formula of nicosulfuron:
Formula
I
The structural formula of fluroxypyr:
The formula II
The structural formula of atrazine:
FormulaIII.
2. the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid as claimed in claim 1, nicosulfuron and atrazine is characterized in that composition and the mass percent of prescription are as follows:
Fluroxypyr is 3-7%;
Nicosulfuron is 3-5;
Atrazine is 15-30%;
Stabilizing agent is urea, accounts for 0.5% of composition total weight;
Synergist is Azone, accounts for 2% of composition total weight;
Filler is farming breast 1601, turpentine-based vegetable oil; Farming breast 1601 is 15%, and turpentine-based vegetable oil is 12.5～74.5%.
3. the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid as claimed in claim 1, nicosulfuron and atrazine, it is characterized in that, composition and the mass percent of prescription are as follows: nicosulfuron 2%, atrazine 5%, fluroxypyr 1%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 74.5%.
4. the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid as claimed in claim 1, nicosulfuron and atrazine, it is characterized in that, composition and the mass percent of prescription are as follows: nicosulfuron 10%, atrazine 40%, fluroxypyr 20%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 12.5%.
5. the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid as claimed in claim 1, nicosulfuron and atrazine, it is characterized in that, composition and the mass percent of prescription are as follows: nicosulfuron 4%, atrazine 20%, fluroxypyr 9%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 49.5%.
6. the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid as claimed in claim 1, nicosulfuron and atrazine, it is characterized in that, composition and the mass percent of prescription are as follows: nicosulfuron 4%, atrazine 24%, fluroxypyr 7%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 47.5%.
7. the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid as claimed in claim 1, nicosulfuron and atrazine, it is characterized in that, composition and the mass percent of prescription are as follows: nicosulfuron 3%, atrazine 30%, fluroxypyr 7%, urea 0.5%, Azone 2%, farming breast 1,601 15%, turpentine-based vegetable oil 42.5%.
8. the method for making of the oil-suspending agent of the weed killer herbicide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid as claimed in claim 1, nicosulfuron and atrazine, it is characterized in that, (1) according to proportioning, various raw materials are joined abundant the stirring 30 minutes in the stirred tank, to shear simultaneously in the whipping process; (2) stir that material grinds by sand mill after 30 minutes, material particular diameter D50 must not be greater than 8 microns; (3) grind qualified after, material turned in the shearing still sheared 30 minutes, make oil-suspending agent.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355310A (en) * | 2013-08-05 | 2013-10-23 | 通化农药化工股份有限公司 | Herbicide composition and combined application of same and pesticide |
| CN103651402A (en) * | 2013-06-04 | 2014-03-26 | 辽宁海佳农化有限公司 | Herbicide composition containing mesotrione, fluroxypyr and atrazine and preparation method for herbicide composition |
| CN103719129A (en) * | 2014-01-08 | 2014-04-16 | 赵明天 | Herbicide compounded from nicosulfuron, bromoxynil octanoate and fluroxypyr |
| CN105010372A (en) * | 2014-04-30 | 2015-11-04 | 沈阳化工研究院有限公司 | Weeding composition containing stabilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101530103A (en) * | 2009-04-27 | 2009-09-16 | 陕西上格之路生物科学有限公司 | Herbicide composition |
| CN101971843A (en) * | 2010-10-22 | 2011-02-16 | 吉林金秋农药有限公司 | Herbicide composition as well as preparation method and application thereof |
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- 2012-10-30 CN CN2012104216646A patent/CN102972422A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530103A (en) * | 2009-04-27 | 2009-09-16 | 陕西上格之路生物科学有限公司 | Herbicide composition |
| CN101637175A (en) * | 2009-04-27 | 2010-02-03 | 陕西上格之路生物科学有限公司 | Herbicide composition |
| CN101971843A (en) * | 2010-10-22 | 2011-02-16 | 吉林金秋农药有限公司 | Herbicide composition as well as preparation method and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651402A (en) * | 2013-06-04 | 2014-03-26 | 辽宁海佳农化有限公司 | Herbicide composition containing mesotrione, fluroxypyr and atrazine and preparation method for herbicide composition |
| CN103355310A (en) * | 2013-08-05 | 2013-10-23 | 通化农药化工股份有限公司 | Herbicide composition and combined application of same and pesticide |
| CN103355310B (en) * | 2013-08-05 | 2015-05-27 | 通化农药化工股份有限公司 | Herbicide composition and combined application of same and pesticide |
| CN103719129A (en) * | 2014-01-08 | 2014-04-16 | 赵明天 | Herbicide compounded from nicosulfuron, bromoxynil octanoate and fluroxypyr |
| CN105010372A (en) * | 2014-04-30 | 2015-11-04 | 沈阳化工研究院有限公司 | Weeding composition containing stabilizer |
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Application publication date: 20130320 |