CN104285993A - Composite herbicide containing rimsulfuron, efficient haloxyfop-methyl and metribuzin and application of composite herbicide - Google Patents
Composite herbicide containing rimsulfuron, efficient haloxyfop-methyl and metribuzin and application of composite herbicide Download PDFInfo
- Publication number
- CN104285993A CN104285993A CN201410481976.5A CN201410481976A CN104285993A CN 104285993 A CN104285993 A CN 104285993A CN 201410481976 A CN201410481976 A CN 201410481976A CN 104285993 A CN104285993 A CN 104285993A
- Authority
- CN
- China
- Prior art keywords
- herbicide
- methyl
- rimsulfuron
- haloxyfop
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a composite herbicide containing rimsulfuron, efficient haloxyfop-methyl and metribuzin and application of the composite herbicide. The herbicide comprises the following main effective components: the rimsulfuron, the efficient haloxyfop-methyl and the metribuzin, wherein the content of the rimsulfuron, the efficient haloxyfop-methyl and the metribuzin in the herbicide is 25-38%; the mass ratio of the rimsulfuron to the efficient haloxyfop-methyl to the metribuzin is (8-16) to (5-20) to (4-15). The composite herbicide also comprises a wetting dispersant, an emulgator, a stabilizer, a suspension agent and a methyl oleate additive, so that the composite herbicide can be prepared into a dispersible oil suspension. The composite herbicide has a remarkable effect of post-emergence weeding in potato fields and in particular weeding of various gramineous weeds and broadleaf weeds. Compared with binary composite preparations or other ternary composite preparations, for the composite herbicide disclosed by the invention, the weed resistance is delayed under the condition that the herbicide effect is improved; a weeding spectrum is expanded; both gramineous and broadleaf weeds are weeded; the composite herbicide is long in lasting period and reliable in safety on potatoes and afterreap crops.
Description
Technical field
The present invention relates to a kind of compound herbicide and application thereof, particularly relate to a kind of compound herbicide containing rimsulfuron, haloxyfop-r-methyl and piperazine humulone and application thereof.
Background technology
Rimsulfuron (Rimsulfuron), molecular formula C
14h
17n
5o
7s
2, chemical name: N-(((4,6-dimethoxy-2-pyrimidine radicals) is amino) carbonyl)-3-(ethylsulfonyl)-2-pyridine sulfonamide
Structural formula:
For preventing and kill off annual in corn field or perennial grass family and broad leaved weed, as creeping thistle, iron shepherd's purse, the rhizome of nutgrass flatsedge, curly dock, johnson grass, wild oat, Digitaria ischaemum (Schreib.) Schreib. Ex Mubl, barnyard grass, Annual Ryegrass, piemarker, Amaranthus retroflexus, clearvers, corn poppy, chickweed.Especially good to early application after annual weed bud.
Haloxyfop-r-methyl (haloxyfop-P-methyl), molecular formula C
16h
13clF
3nO
4, chemical name: 2-[4-(the chloro-5-trifluoromethyl of 3--2-pyridine oxygen base) phenoxy group] propionic acid; 2-[4-(the chloro-pyridine of 5-trifluoromethyl-3--2-oxygen base) phenoxy group] methyl propionate
Structural formula:
Can be absorbed by the blade of grassy weed very soon after haloxyfop-r-methyl dispenser, and conduct to whole plant, suppress the growth of plant meristematic tissue, thus kill weeds.Lasting period is long, after emerging, all have good preventive effect to the annual of initial stage of tillering, ear and perennial grassy weed.To various broad leaf crop high safety under normal service condition.Excellent herbicidal effect still can be shown under low temperature, drought condition.
Piperazine humulone (metribuzin), molecular formula C
8h
14n
4oS, chemical name: 4-amino-6-(1,1-dimethyl ethyl)-3-methyl mercapto-1,2,4-triazine-5-tetrahydrochysene ketone
Structural formula:
Feature is interior suction selective herbicide, mainly through root absorption, stem, leaf also Absorbable rod.Good preventive effect is had to annual broadleaf weed and part grassy weed, invalid to perennial weed.Drug effect is how many by soil types, the content of organic matter, humidity, temperature affect comparatively large, and service condition requires comparatively tight, improper use, or invalid, or produces poisoning.
Current potato fields weed killer herbicide limit by crop safety, and herbicide spectrum is also limited, is used alone the generation that a kind of weed killer herbicide can not control potato fields weeds completely effectively.Therefore, compound herbicide becomes research heat topic at present.
Summary of the invention
The first object of the present invention is to provide a kind of compound herbicide containing rimsulfuron, haloxyfop-r-methyl and piperazine humulone.
For realizing the first object, the present invention adopts following technical scheme:
Containing a compound herbicide for rimsulfuron, haloxyfop-r-methyl and piperazine humulone, described weed killer herbicide is with rimsulfuron, haloxyfop-r-methyl and piperazine humulone for principle active component, and three's content in weed killer herbicide is 25 ~ 38wt%; The mass ratio of rimsulfuron, haloxyfop-r-methyl and piperazine humulone is 8 ~ 16:5 ~ 20:4 ~ 15.
In preferably described weed killer herbicide, rimsulfuron, haloxyfop-r-methyl and the content of piperazine humulone in weed killer herbicide are 30 ~ 35%; The mass ratio of rimsulfuron, haloxyfop-r-methyl and piperazine humulone is 10 ~ 16:8 ~ 15:7 ~ 10.
Compound herbicide of the present invention, for dispersibling oil-suspending agent, also comprises wetting dispersing agent, emulsifier, stabilizing agent and the agent of outstanding stream.
Wetting dispersing agent of the present invention is selected from phenethyl phenol APEO, tristyryl phenol APEO, sodium lignin sulfonate, and the content of described wetting agent in weed killer herbicide is 5 ~ 10wt%.
Emulsifier of the present invention is selected from polyoxyethylene nonylphenol ether, sodium alkyl benzene sulfonate, alkylpolyoxyethylene; The content of described emulsifier in weed killer herbicide is 5 ~ 10wt%.
Stabilizing agent of the present invention is selected from organic ammonium salt, polyvinyl alcohol, sodium silicate; Described stabilizing agent mass ratio in weed killer herbicide is 2 ~ 4wt%.
Outstanding stream agent of the present invention is organobentonite; The content of described outstanding stream agent in weed killer herbicide is 1 ~ 3%.
The formula dispersibling oil-suspending agent of the present invention is specific as follows: rimsulfuron 8 ~ 16wt%, haloxyfop-r-methyl 5 ~ 20wt%, piperazine humulone 4 ~ 15wt%, wetting dispersing agent 5 ~ 10wt%, emulsifier 5 ~ 10wt%, stabilizing agent 2 ~ 4wt%, outstanding stream agent 1 ~ 3wt%, surplus complements to 100wt% by methyl oleate.
The formula dispersibling oil-suspending agent is preferably specific as follows: rimsulfuron 10 ~ 16wt%, haloxyfop-r-methyl 10 ~ 16wt%, piperazine humulone 8 ~ 15wt%, tristyryl phenol APEO 7 ~ 10wt%, sodium alkyl benzene sulfonate 5 ~ 10wt%, sodium silicate 2 ~ 4wt%, organobentonite 1 ~ 3wt%, surplus complements to 100wt% by methyl oleate.
As a kind of preferred forms of the present invention, more preferably described compound herbicide agent prescription is as follows: rimsulfuron 10wt%, haloxyfop-r-methyl 20wt%, piperazine humulone 8wt%, tristyryl phenol APEO 8wt%, sodium alkyl benzene sulfonate 5wt%, sodium silicate 2wt%, organobentonite 1wt%, adds methyl oleate to 100wt%.
The above-mentioned oil-suspending agent that dispersibles can adopt various preparation method disclosed in prior art to prepare, the selection of concrete grammar and confirm as those skilled in the art and grasped.
The present invention preferably above-mentioned preparation method dispersibling oil-suspending agent is: said components is mixed gained mixture and carry out sand milling, mix that namely to obtain average grain diameter be that the rimsulfuron haloxyfop-r-methyl piperazine humulone of about 4 μm dispersibles oil-suspending agent product again.
The second object of the present invention is to provide the above-mentioned compound herbicide described in compound herbicide containing clethodim, benazolin and isopropyl methoxalamine preventing and kill off in potato fields and applies in various grass family and broad leaved weed.
Because the scientific formulation of compound herbicide is reasonable, in actual application, to grass family various in potato fields and broad leaved weed, there is beyond thought preventive effect, and to the growth of potato itself without any harm.
Compound herbicide technique effect of the present invention: through toxicity determination test, Synergistic is remarkable, preventing apart from significant increase dayflower.Through the test of pesticide effectiveness, the present invention is all grown fine to the potato processed, and has no any medicine spot or seedling death phenomenon, and the reference substance of high concentration then exists seedling death phenomenon to a certain extent.Herbicidal effect comparative test result shows, and compared with the ternary built weed killer herbicide that market is sold, compound herbicide of the present invention all shows excellence in herbicidal spectrum, control efficiency, is worthy to be popularized.More than test all with most preferred embodiment effect for the best.And through field planting experiment, the use of weed killer herbicide of the present invention does not have an impact to succession crop is long-living.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
Rimsulfuron 10wt%, haloxyfop-r-methyl 20wt%, piperazine humulone 8wt%, tristyryl phenol APEO 8wt%, sodium alkyl benzene sulfonate 5wt%, sodium silicate 2wt%, organobentonite 1wt%, add methyl oleate to 100wt%.
Preparation method: above-mentioned each component is mixed and forms thick dispersion liquid in broken 4 hours in sand mill medium sand abrasive dust, then make its average grain diameter be less than 5 μm through soybean dietary fiber can to obtain required rimsulfuron haloxyfop-r-methyl piperazine humulone and dispersible oil-suspending agent product.
Embodiment 2 ~ 4
The composition suspending agent of following different content can be prepared by the method that embodiment 1 is similar
Test example 1
1) toxicity determination test
Utilize preparation in embodiment 1-5 and contrast medicament, measure its co-toxicity coefficient to potato fields common weed dayflower.
Control group 1: compared with embodiment 1, distinctive points is only that principle active component is: haloxyfop-r-methyl 20wt%+ piperazine humulone 18wt%;
Control group 2: compared with embodiment 1, active ingredient and consumption identical, distinctive points is only that control group 2 adopts conventional method to be prepared into water dispersible granules;
Control group 3: compared with embodiment 1, distinctive points is only that wetting dispersing agent used is neopelex, and emulsifier used is fatty alcohol-polyoxyethylene ether;
Control group 4: commercially available ternary compound herbicide, principle active component is: piperazine humulone 3.5wt%+ haloxyfop-r-methyl 8wt%+ fluroxypyr 24.5wt%.
For planting experimentally son first 40 DEG C of water seed soaking vernalization, will sow after waiting seed to show money or valuables one carries unintentionally.By the uniform broadcasting of pretreated dayflower seed in soil surface, earthing 0.5cm, after planting move into greenhouse cellar culture, adopt infiltrating irrigation mode moisturizing bottom basin alms bowl, make soil completely moistening, be placed in temperature 30 DEG C, light/secretly cultivate than in the greenhouse of 14h/10h, after planting 10d carries out thinning and determines strain, makes weed density be 20 strains/basin, treat that dayflower grows to 2-2.5 leaf, carry out spraying process.
With ASP-1098 type automatic sprayer (pressure: 0.4Mpa, speed: 50cm/s), liquid is carried out spraying process by experimental scheme from low dosage to high dose order, often process 4 times and repeat.After medicine 2 minutes, treat examination material surface liquid natural air drying, move into greenhouse cellar culture, keep ground moistening in basin, routine observation respectively processed the preventive effect to weeds, weighs the weeds fresh weight after each process after 30d.By the method that the nineteen sixties such as Sun Yunpei propose, calculate its virulence regression equation and co-toxicity coefficient.Co-toxicity coefficient is greater than 100, shows that two kinds of active principles have synergistic effect, otherwise, then show that two kinds of active principles have antagonism.
Table 1 toxicity measurement result
The above results absolutely proves, the compound herbicide after rimsulfuron, haloxyfop-r-methyl and piperazine humulone three are composite, compared with control group, and preventing apart from significant increase dayflower, wherein the most remarkable with the synergistic function of embodiment 1.
2) field control effectiveness test
Reagent agent: 5 kinds of ternary built weed killer herbicides in embodiment.
Contrast medicament:
Control group 1: compared with embodiment 1, distinctive points is only that principle active component is: haloxyfop-r-methyl 20wt%+ piperazine humulone 18wt%;
Control group 2: compared with embodiment 1, active ingredient and amount ranges identical, distinctive points is only that formulation adopts routine techniques means to be prepared as water dispersible granules;
Control group 3: compared with embodiment 1, distinctive points is only that wetting dispersing agent used is neopelex, and emulsifier used is fatty alcohol-polyoxyethylene ether;
Control group 4: commercially available ternary compound herbicide, principle active component is: piperazine humulone 3.5wt%+ haloxyfop-r-methyl 8wt%+ fluroxypyr 24.5wt%.
For studying thing: potato, wheat seeding was 3 ~ 6 leaf phases, grew fine, robust plant, without other damage by disease and insect.
Prevent and kill off object: potato fields advantage weeds, as grassy weeds such as nutgrass flatsedge, green foxtail, lady's-grass, the broad leaved weed such as dayflower, Amaranthus retroflexus.
Test method: according to the area of experimental plot, the good various medicament of precise, after being watered dilution, carries out even spraying with knapsack sprayer, the Fan spray head that sprinkler selection weed killer herbicide is special.During spraying, liquid be noted evenly to spray application in experimental plot, accomplish not drain spray, spray more.
After test, after medicine, 20d, 40d observe weeds death condition respectively, and the activity of weeding of more various medicament.In addition, after medicine, the condition of production of crop also in 1 ~ 15d, to be observed, whether have poisoning to investigate medicament to crop.
Embodiments of the invention preparation Herbicidal Testing Trials effect sees the following form 2 (after medicine 20d) and table 3 (after medicine 40d).
Table 2 dispenser is pharmacodynamic results after 20 days
40 days pharmacodynamic results after table 3 dispenser
Consumption in table 2 and table 3 all refers to the consumption of active ingredient in each preparation.As can be seen from table 2 and table 3, the present invention has significant preventive effect to grassy weed and broad leaved weed, and synergy is obvious, and the lasting period extends, wherein with the best results of embodiment 1.
Table 4 medicament is to crop safety investigation result
As can be seen from Table 4, potato in five embodiment process communities of the present invention all grows fine, have no any medicine spot or seedling death phenomenon, then there is seedling death phenomenon to a certain extent in the binary compound formulation of high concentration, illustrate that compound herbicide of the present invention is to potato safety, can promote the use of, wherein with the best results of embodiment 1.
3) herbicidal effect comparative trial
Test method: in the potato 4-5 leaf phase, when various grassy weed and broad leaved weed generally occur, the plot selecting 3 pieces of close liquid manure good as experimental field, with experimental group and the even dispenser of contrast medicament, after 20 days, contrast weeds strain preventive effect.
Subjects:
Experimental group 1: the product (principle active component: rimsulfuron 10wt%+ haloxyfop-r-methyl 20wt%+ piperazine humulone 8wt%) prepared by embodiment 1;
Experimental group 2: the product (principle active component: rimsulfuron 16wt%+ haloxyfop-r-methyl 5wt%+ piperazine humulone 4wt%) prepared by embodiment 4;
Control group 1: compared with embodiment 1, distinctive points is only that principle active component is: haloxyfop-r-methyl 15wt%+ piperazine humulone 23wt%;
Control group 2: compared with embodiment 1, distinctive points is only that principle active component is: rimsulfuron 10wt%+ piperazine humulone 28wt%;
Control group 3: compared with embodiment 1, distinctive points is only that principle active component is: rimsulfuron 20wt%+ haloxyfop-r-methyl 18wt%;
Control group 4: commercially available ternary compound herbicide, principle active component is: piperazine humulone 3.5wt%+ haloxyfop-r-methyl 8wt%+ fluroxypyr 24.5wt%.
Result of the test: in table 5
Within after table 5 medicine 20 days, respectively process and prevent and kill off potato fields weeds effect
As can be seen from the above table, experimental group 1 of the present invention and experimental group 2 and contrast medicament are compared with the ternary built weed killer herbicide that market is sold, and herbicidal spectrum, control efficiency all show excellence, is worthy to be popularized, wherein with the best results of embodiment 1.
4) what the use of weed killer herbicide grew succession crop affects comparative trial
Inventor expands comparative trial with regard to the use of weed killer herbicide to the impact that succession crop grows further, subjects is with " herbicidal effect comparative trial ", concrete test method is: on the basis of test 3, after potato harvest, maize planting on the block of original place, selected corn variety is middle list 909, records the plot corn growth situation under each chemicals treatment.Result of the test is in table 6.
Impact on succession crop corn after the process of table 6 different agents
Result shows, the weed killer herbicide of experimental group 1 and experimental group 2 does not exist any harmful effect to the growth of succession crop corn, and control group 1-4 all show to succession crop corn growth in various degree inhibitory action, wherein the most serious with the impact of control group 4.Tracing it to its cause, may be because when three is composite, due to the different in kind between component, there occurs some special interaction to each other and exacerbate the impact of weed killer herbicide on succession crop after used in combination.Although the complex weedicide of visible commercially available piperazine humulone 3.5wt%+ haloxyfop-r-methyl 8wt%+ fluroxypyr 24.5wt% can produce certain synergistic effect on herbicidal effect, but also significantly having increased the weight of each component in complex weedicide, on the impact of succession crop, is unfavorable for practical application simultaneously.
Although above with general explanation, embodiment and test, the present invention is described in detail, and on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.
Claims (10)
1., containing a compound herbicide for rimsulfuron, haloxyfop-r-methyl and piperazine humulone, it is characterized in that, described weed killer herbicide is with rimsulfuron, haloxyfop-r-methyl and piperazine humulone for principle active component, and three's content in weed killer herbicide is 25 ~ 38wt%; The mass ratio of rimsulfuron, haloxyfop-r-methyl and piperazine humulone is 8 ~ 16:5 ~ 20:4 ~ 15.
2. require described compound herbicide according to right 1, it is characterized in that, in described weed killer herbicide, rimsulfuron, haloxyfop-r-methyl and the content of piperazine humulone in weed killer herbicide are 30 ~ 35%; The mass ratio of rimsulfuron, haloxyfop-r-methyl and piperazine humulone is 10 ~ 16:8 ~ 15:7 ~ 10.
3. compound herbicide according to claim 1 and 2, is characterized in that, described compound herbicide for dispersibling oil-suspending agent, described in dispersible oil-suspending agent and also comprise wetting dispersing agent, emulsifier, stabilizing agent and the agent of outstanding stream.
4. compound herbicide according to claim 3, it is characterized in that, described wetting dispersing agent is selected from phenethyl phenol APEO, tristyryl phenol APEO, sodium lignin sulfonate, and the content of described wetting dispersing agent in weed killer herbicide is 5 ~ 10wt%.
5. the compound herbicide according to claim 3 or 4, is characterized in that, described emulsifier is selected from polyoxyethylene nonylphenol ether, sodium alkyl benzene sulfonate, alkylpolyoxyethylene, and the content of described emulsifier in weed killer herbicide is 5 ~ 10wt%.
6. the compound herbicide according to any one of claim 3 ~ 5, is characterized in that, described stabilizing agent is selected from organic ammonium salt, polyvinyl alcohol, sodium silicate; The content of described stabilizing agent in weed killer herbicide is 2 ~ 4wt%.
7. the compound herbicide according to any one of claim 3 ~ 6, is characterized in that, described outstanding stream agent is organobentonite; The content of described outstanding stream agent in weed killer herbicide is 1 ~ 3wt%.
8. the compound herbicide according to any one of claim 3 ~ 7, it is characterized in that, the described oil-suspending agent that dispersibles has following formula: rimsulfuron 8 ~ 16wt%, haloxyfop-r-methyl 5 ~ 20wt%, piperazine humulone 4 ~ 15wt%, wetting dispersing agent 5 ~ 10wt%, emulsifier 5 ~ 10wt%, stabilizing agent 2 ~ 4wt%, outstanding stream agent 1 ~ 3wt%, surplus complements to 100wt% by methyl oleate.
9. compound herbicide according to claim 8, it is characterized in that, the described oil-suspending agent that dispersibles has following formula: rimsulfuron 10 ~ 16wt%, haloxyfop-r-methyl 8 ~ 15wt%, piperazine humulone 7 ~ 10wt%, tristyryl phenol APEO 5 ~ 10wt%, sodium alkyl benzene sulfonate 5 ~ 10wt%, sodium silicate 2 ~ 4wt%, organobentonite 1 ~ 3wt%, add methyl oleate to 100wt%.
10. the application of the compound herbicide described in any one of claim 1-9 in paddy field postemergence weed control, especially applies in various grass family and broad leaved weed preventing and kill off in paddy field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481976.5A CN104285993B (en) | 2014-09-19 | 2014-09-19 | A kind of compound herbicide containing rimsulfuron, haloxyfop-r-methyl and metribuzin and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481976.5A CN104285993B (en) | 2014-09-19 | 2014-09-19 | A kind of compound herbicide containing rimsulfuron, haloxyfop-r-methyl and metribuzin and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104285993A true CN104285993A (en) | 2015-01-21 |
| CN104285993B CN104285993B (en) | 2016-08-17 |
Family
ID=52306162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410481976.5A Expired - Fee Related CN104285993B (en) | 2014-09-19 | 2014-09-19 | A kind of compound herbicide containing rimsulfuron, haloxyfop-r-methyl and metribuzin and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104285993B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105851035A (en) * | 2016-04-30 | 2016-08-17 | 广东中迅农科股份有限公司 | Weeding composition containing rimsulfuron, metribuzin and propaquizafop |
| CN106172460A (en) * | 2016-07-13 | 2016-12-07 | 四川利尔作物科学有限公司 | Herbicidal combinations and application thereof |
| CN106818829A (en) * | 2016-12-29 | 2017-06-13 | 河南中天恒信生物化学科技有限公司 | Containing the potato fields compound herbicide of rimsulfuron, Quizalotop-ethyl and metribuzin and its application |
| CN111034735A (en) * | 2019-12-26 | 2020-04-21 | 中国农业科学院棉花研究所 | Sweet potato field weeding composition and safe and efficient weeding method thereof |
| CN114586797A (en) * | 2020-12-03 | 2022-06-07 | 青岛清原抗性杂草防治有限公司 | Ternary weeding composition containing bentazone and rimsulfuron and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293212A (en) * | 2011-06-29 | 2011-12-28 | 陕西韦尔奇作物保护有限公司 | Weeding composition containing rimsulfuron and triazine |
| CN102669140A (en) * | 2012-03-02 | 2012-09-19 | 西南大学 | Rimsulfuron.haloxyfop-P-methyl water dispersible granule and preparation method thereof |
| CN103931625A (en) * | 2014-03-16 | 2014-07-23 | 广东中迅农科股份有限公司 | Herbicidal composition containing metribuzin and haloxyfop-R-methyl |
-
2014
- 2014-09-19 CN CN201410481976.5A patent/CN104285993B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293212A (en) * | 2011-06-29 | 2011-12-28 | 陕西韦尔奇作物保护有限公司 | Weeding composition containing rimsulfuron and triazine |
| CN102669140A (en) * | 2012-03-02 | 2012-09-19 | 西南大学 | Rimsulfuron.haloxyfop-P-methyl water dispersible granule and preparation method thereof |
| CN103931625A (en) * | 2014-03-16 | 2014-07-23 | 广东中迅农科股份有限公司 | Herbicidal composition containing metribuzin and haloxyfop-R-methyl |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105851035A (en) * | 2016-04-30 | 2016-08-17 | 广东中迅农科股份有限公司 | Weeding composition containing rimsulfuron, metribuzin and propaquizafop |
| CN105851035B (en) * | 2016-04-30 | 2018-11-16 | 广东中迅农科股份有限公司 | It is a kind of containing rimsulfuron and metribuzin Yi Ji the Herbicidal combinations of Evil oxalic acid |
| CN106172460A (en) * | 2016-07-13 | 2016-12-07 | 四川利尔作物科学有限公司 | Herbicidal combinations and application thereof |
| CN106818829A (en) * | 2016-12-29 | 2017-06-13 | 河南中天恒信生物化学科技有限公司 | Containing the potato fields compound herbicide of rimsulfuron, Quizalotop-ethyl and metribuzin and its application |
| CN111034735A (en) * | 2019-12-26 | 2020-04-21 | 中国农业科学院棉花研究所 | Sweet potato field weeding composition and safe and efficient weeding method thereof |
| CN114586797A (en) * | 2020-12-03 | 2022-06-07 | 青岛清原抗性杂草防治有限公司 | Ternary weeding composition containing bentazone and rimsulfuron and application thereof |
| CN114586797B (en) * | 2020-12-03 | 2023-09-01 | 青岛清原作物科学有限公司 | Ternary weeding composition containing bentazone and rimsulfuron and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104285993B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104170825B (en) | Containing compound herbicide and the application thereof of pyrithiobac-sodium, fluorochloridone and haloxyfop-r-methyl | |
| CN104285993A (en) | Composite herbicide containing rimsulfuron, efficient haloxyfop-methyl and metribuzin and application of composite herbicide | |
| CN104285994A (en) | Compound herbicide containing carfentrazone, halosulfuron-methyl and fluroxypyr and application of compound herbicide | |
| CN104186503B (en) | Containing compound herbicide and the application thereof of pyribenzoxim, cyhalofop-butyl and penoxsuam | |
| CN104255762A (en) | Weeding composition containing isoxaflutole, halosulfuron-methyl and fluroxypyr and application of weeding composition | |
| CN102356768B (en) | Mixed weedicide containing clodinafop-propargyl and acetochlor | |
| CN105494355B (en) | A kind of mixed herbicide containing sulfentrazone and haloxyfop-r-methyl | |
| CN104285957B (en) | A kind of compound herbicide containing cyhalofop-butyl, fluroxypyr and two careless ether and application thereof | |
| CN105532719B (en) | A kind of Herbicidal combinations and its application, preparation | |
| CN104273135B (en) | Containing compound herbicide and the application thereof of clethodim, benazolin and isopropyl methoxalamine | |
| CN102027940B (en) | Herbicidal composition containing diflufenican and fenoxaprop-ethyl and application thereof | |
| CN104222134B (en) | A kind of Herbicidal combinations containing flucarbazone, alkynes oxalic acid and tribenuron-methyl and application thereof | |
| CN106818829A (en) | Containing the potato fields compound herbicide of rimsulfuron, Quizalotop-ethyl and metribuzin and its application | |
| CN104285995B (en) | Compound herbicide and application thereof containing haloxyfop-r-methyl, bentazone and imazapic | |
| CN104273152A (en) | Compound herbicide containing triallate, fluroxypyr and tribenuron-methyl and application of compound herbicide | |
| CN107736351A (en) | Herbicidal combinations containing mesotrione, penoxsuam and pyrazosulfuron | |
| CN102027930B (en) | Weeding composition containing fluazifop-p-butyl and quizalofop-p-tefuryl and application thereof | |
| CN102027953A (en) | Synergistic herbicidal composition containing cyhalofop-butyl and pyridate and application thereof | |
| CN102461540B (en) | Mixed herbicide containing cinosulfuron,cyhalofop-butyl and pendimethalin and application thereof | |
| CN104285987A (en) | Compound herbicide containing phenmedipham, clethodim and pendimethalin and application of compound herbicide | |
| CN102027928A (en) | Herbicidal composition containing high-efficiency haloxyfop and quizalofop-P-tefuryl and application thereof | |
| CN104396988A (en) | Mixed weedicide containing flazasulfuron, bensulfuron and fluroxypyr | |
| CN105494391A (en) | Mixed herbicide containing halosulfuron-methyl and propyzamide | |
| CN105454246A (en) | Mixed herbicide containing sulfentrazone and haloxyfop | |
| CN104222129B (en) | Herbicidal combinations and application thereof containing azoles Sulfometuron Methyl, fluroxypyr and bispyribac-sodium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |