CN104920368A - Pesticide composite comprising fluroxypyr and benzobicyclon and application of pesticide composite in prevention of lemnaceae plants - Google Patents
Pesticide composite comprising fluroxypyr and benzobicyclon and application of pesticide composite in prevention of lemnaceae plants Download PDFInfo
- Publication number
- CN104920368A CN104920368A CN201510366264.3A CN201510366264A CN104920368A CN 104920368 A CN104920368 A CN 104920368A CN 201510366264 A CN201510366264 A CN 201510366264A CN 104920368 A CN104920368 A CN 104920368A
- Authority
- CN
- China
- Prior art keywords
- benzobicylon
- fluroxypyr
- pesticide
- containing chlorine
- plant
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a pesticide composite comprising fluroxypyr and benzobicyclon and application of the pesticide composite in prevention of lemnaceae plants. Active ingredients of the pesticide composite include the fluroxypyr and the benzobicyclon. The mass ratio of the fluroxypyr to the benzobicyclon is (1-150): (0.5-30). The pesticide composite has the advantages that obvious synergism is achieved within the matching range, pesticide dosage, dosage frequency and dosage cost are reduced, and adverse effects of pesticides on biological environments are also reduced; weeding spectrums are widened, the problem of harm of various lemnaceae plants is solved by one-time dosage, and defects and limitations in single dosage are overcome; service life of chemicals is prolonged, and the pesticide composite has a significance in comprehensive treatment of herbicide resistance of weeds; the pesticide composite takes effect quickly, pesticide effect lasts long, application cost is low, and the pesticide composite can be applied to prevention and removal of the lemnaceae plants.
Description
Technical field
The invention belongs to technical field of pesticide, being specifically related to a kind of composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon for preventing and kill off plant and of its applications.
Background technology
In recent years, along with the sustained and rapid development of national economy, water environment pollutes day by day serious, and plant and of its applications spreads quickening, and river course, some areas, lake, reservoir duckweed large area spread unchecked harm, the serious harm ecological balance.Plant and of its applications mainly contains duckweed, blue or green duckweed and wolffia arrhiza etc., is referred to as duckweed more.Duckweed growth need consume the nutritive salt such as nitrogen, phosphorus in water body, and a small amount of duckweed has catharsis to water quality.But large area overgrows, and will cause severe contamination to water body.The main harm of duckweed relates to: 1. polluted water, threatens drinking water safety; 2. hide navigation channel, hinder navigation, affect shipping safety; 3. polluted-water, affects culture fishery and develops in a healthy way; 4. polluted water, grows germ; 5. destroy the aspects such as water ecology balance.At present, duckweed has large area in national zones of different and spreads unchecked harm report, and its control mainly lays particular emphasis on artificial salvaging, and cost is high, efficiency is low and control efficiency is not obvious, it is serious that regeneration spreads harm, urgently seeks efficient, low cost, environmentally safe the method for control.Duckweed is paved with river course, keeps the sun off and causes water body muddy, large amount of organic generation chemical reaction, increase toxic bacteria, reduce water body oxygen content, the aquatiles such as harm fishes and shrimps, heavy damage river channel ecology environment.
Fluroxypyr, chemical name: the fluoro-pyridine of the chloro-6-of 4-amino-3.5-two-2-pyridine fluoroacetic acid 1-methyl-heptyl ester.Belonging to pyridines weed killer herbicide, is inner sucting conduction type herbicide after seedling.Be absorbed by plants very soon after medicine, make sensitive plant occur reaction plant deformity, the distortion of classical hormones class weed killer herbicide.Be applicable to the ground such as wheat, barley, corn, grape, orchard, pasture, forest land, lawn and prevent and kill off broad leaved weed.
Benzobicylon, chemical name: 3-(the chloro-4-methylsulphonyl benzoyl of 2-)-2-thiophenyl dicyclo [3,2,1] oct-2-ene-4-ketone.Belong to double-octane class weed killer herbicide, there is the effect of very strong suppression HPPD, and make it to present albinism, have significant preventive effect to broadleaved herb.
Summary of the invention
Goal of the invention: in the waters such as prior art and river, lake, the overgrowing of plant and of its applications large area lacks the problem of effective the method for control.The object of this invention is to provide the composition pesticide of a kind of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon, make it have efficient, wide spectrum, environmentally friendly, be beneficial to the features such as the integrated control of the water ecology balance waters such as the comprehensive regulation and river, lake plant and of its applications.Another object of the present invention is to provide the application of the composition pesticide of a kind of above-mentioned fluroxypyr and benzobicylon.
Technical scheme: in order to realize foregoing invention object, the technical solution used in the present invention is:
A composition pesticide for containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon, active ingredient is fluroxypyr and benzobicylon, and the mass ratio of fluroxypyr and benzobicylon is 1-150: 0.5-30.
The preferred mass ratio of fluroxypyr and benzobicylon is 1: 9,3: 7,5: 5,7: 3 or 9: 1.
A pesticidal preparations for containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon, described preparation becomes agricultural chemicals on acceptable any one formulation with the composition pesticide of benzobicylon with the acceptable auxiliaries of field of pesticide preparation by containing chlorine fluorine pyrrole fluoroacetic acid.
The formulation of described pesticidal preparations is wetting powder, water dispersible granules, suspending agent or oil-suspending agent.
In described pesticidal preparations, three kinds of herbicidal active components account for the 1-90% of pesticidal preparations gross weight.
Described auxiliary material is selected from wetting agent, dispersant, spreader-sticker, stabilizing agent, bleeding agent, thickener, antifreezing agent, defoamer, filler, solvent; Wherein, described wetting agent is one or more among neopelex, calcium dodecyl benzene sulfonate, lauryl sodium sulfate, lignosulfonates, alkyl phenol formaldehyde resin polyoxyethylene ether, aliphatic alcohol sulfate, phenethyl phenol polyethenoxy ether, polyoxyethylene nonylphenol ether; Described dispersant be lignosulfonates, alkylbenzenesulfonate, alkylphenol polyoxyethylene, polyoxyethylene nonylphenol ether, alkyl ethyl sulfonate, alkylnaphthalene sulfonate formaldehyde condensation products and polycarboxylic acid salt one or more; Described stabilizing agent is that epoxidized vegetable oil is as one or more in epoxidised soybean oil, epoxidized linseed; Described spreader-sticker is one or more in polyvinyl alcohol, alkyl diphenyl ether disulphonic acid sodium, poly-trisiloxanes, triethanolamine oleate; Described solvent is one or more in soybean oil, methyl oleate, white oil, turpentine oil methyl naphthalene higher aliphatic hydrocarbon ils; Described filler is one or more in white carbon, corn starch, kaolin, diatomite, sodium sulphate, ammonium sulfate.
Described containing chlorine fluorine pyrrole fluoroacetic acid and the composition pesticide of benzobicylon are preventing and treating the application in plant and of its applications.When preventing and treating plant and of its applications, plant and of its applications thallus uses after launching.
Described containing chlorine fluorine pyrrole fluoroacetic acid and the pesticidal preparations of benzobicylon are preventing and treating the application in plant and of its applications.When preventing and treating plant and of its applications, use after plant and of its applications thallus is launched.
The production technology of the various application forms of the composition pesticide of described containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon all belongs to existing known technology.
The composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid provided by the invention and benzobicylon and pesticidal preparations thereof, usually adopt spray-on process to use, also can adopt other operation techniques agriculturally applied as required.
Beneficial effect: compared with prior art, the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid of the present invention and benzobicylon, tool has the following advantages:
1) composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid of the present invention and benzobicylon, obvious synergistic effect is shown in certain ratio range, the control efficiency of composition is significantly improved than single dose, reduce the using dosage of agricultural chemicals, decrease times for spraying, reduce drug cost, decrease the adverse effect of agricultural chemicals to ecotope.
2) composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid of the present invention and benzobicylon, the combination of two kinds of active ingredients, expands herbicidal spectrum, and namely a drug solves various plant and of its applications harm problem, compensate for defect when single dose uses and limitation.
3) composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid of the present invention and benzobicylon, active ingredient mechanism of action is different, the shortcoming that long-term single use easily produces resistance can be overcome, extend the service life of medicament, to the comprehensive regulation important in inhibiting of Weed Resistance.
4) composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid of the present invention and benzobicylon, drug effect plays rapidly, and the lasting period is long, and use cost is low, easy to use, time saving and energy saving, and it applies huge economic benefit and social benefit.
Specific embodiments
Below in conjunction with specific embodiment, the present invention is further illustrated.The following stated is only the good embodiment of the present invention, only for describing the present invention, can not be interpreted as the restriction to scope of the present invention.It should be pointed out that all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
In following examples, unless otherwise indicated, all percentage is all weight percentage.
Embodiment 1:12.75% fluroxypyr benzobicylon oil-suspending agent
Each component of the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon is: fluroxypyr 6%, benzobicylon 6.75%, phenethyl phenol APEO 5%, sodium lignin sulfonate 8%, epoxidized soybean oil 5%, organobentonite 5%, methyl oleate to 100%.
After fluroxypyr is mixed with filling adsorption, again other above-mentioned materials (except organobentonite) are joined in reactor mixer together, stir, material is injected stage sand grinding machine to grind, fineness of materials 98% after grinding is by discharging after 1-5um, material, putting into high-shear emulsifying still together with the organobentonite dissolved in advance, namely can be made into 12.75% fluroxypyr benzobicylon oil-suspending agent after emulsification.
Embodiment 2:20% fluroxypyr benzobicylon suspending agent
Each component of the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon is: fluroxypyr 8%, benzobicylon 12%, phenethyl phenol APEO 5%, sodium lignin sulfonate 8%, ethylene glycol 5%, aluminium-magnesium silicate 2%, defoamer 0.5%, preservative 0.1%, xanthans 0.1%, water to 100%.
After fluroxypyr is mixed with filling adsorption, again other above-mentioned materials (except xanthans) are joined in reactor mixer together, stir, material is injected stage sand grinding machine to grind, fineness of materials 98% after grinding is by discharging after 1-5um, material, putting into high-shear emulsifying still together with the xanthans dissolved in advance, namely can be made into 20% fluroxypyr benzobicylon suspending agent after emulsification.
Embodiment 3:35% fluroxypyr benzobicylon wetting powder
Each component of the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon is: fluroxypyr 20%, benzobicylon 15%, sodium butylnaphthalenesulfonate 3%, calcium lignosulfonate 5%, white carbon 5%, kaolin to 100%.
After fluroxypyr is mixed with filling adsorption, add in cone-type mixer together with other above-mentioned material and mix, pulverize by airslide disintegrating mill, material after pulverizing is again through cone-type mixer mixing, and mixed fineness of materials 98% is by 325 mesh standard sieves i.e. obtained 35% fluroxypyr benzobicylon wetting powder.
Embodiment 4:75% fluroxypyr benzobicylon water dispersible granules
Each component of the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon is: fluroxypyr 35%, benzobicylon 40%, metal carboxylate 5%, and urea 10%, adds kaolin to 100%.
After fluroxypyr is mixed with filling adsorption; add in cone-type mixer together with other above-mentioned material and mix; pulverize by airslide disintegrating mill; material after pulverizing mixes through cone-type mixer again; mixed fineness of materials 98% is by 325 mesh standard sieves; add in kneader and be kneaded into plasticity material, finally this material is put into Squeezinggranulator extruder grain, through dry, screening i.e. obtained 75% fluroxypyr benzobicylon water dispersible granules after granulation.
Embodiment 5:23% fluroxypyr benzobicylon oil-suspending agent
Each component of the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon is: fluroxypyr 13%, benzobicylon 10%, lauryl sodium sulfate 2%, sodium butylnaphthalenesulfonate 3%, calcium lignosulfonate 5%, white carbon 5%, kaolin to 100%.
After fluroxypyr is mixed with filling adsorption, again other above-mentioned materials (except organobentonite) are joined in reactor mixer together, stir, material is injected stage sand grinding machine to grind, fineness of materials 98% after grinding is by discharging after 1-5um, material, putting into high-shear emulsifying still together with the organobentonite dissolved in advance, namely can be made into 23% fluroxypyr benzobicylon oil-suspending agent after emulsification.
Embodiment 6:30% fluroxypyr benzobicylon suspending agent
Each component of the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon is: fluroxypyr 14%, benzobicylon 16%, phenethyl phenol APEO 5%, sodium lignin sulfonate 8%, ethylene glycol 5%, aluminium-magnesium silicate 2%, defoamer 0.5%, preservative 0.1%, xanthans 0.1%, water to 100%.
After fluroxypyr is mixed with filling adsorption, again other above-mentioned materials (except xanthans) are joined in reactor mixer together, stir, material is injected stage sand grinding machine to grind, fineness of materials 98% after grinding is by discharging after 1-5um, material, putting into high-shear emulsifying still together with the xanthans dissolved in advance, namely can be made into 30% fluroxypyr benzobicylon suspending agent after emulsification.
Embodiment 7 fluroxypyr and the screening of benzobicylon optimum proportioning
In order to understand fluroxypyr and benzobicylon mixture further to the synergy of plant and of its applications, the present inventor has carried out formulation screening test to fluroxypyr and benzobicylon mixture.
Test material: duckweed (Spirodela polyrhizaL), blue or green duckweed (Lemna minor), in June, 2014 salvages in river course, district, Taizhou City Jiangyan City of Jiangsu Province.
Test apparatus: PWT-510 type spray tower, plum Teller AB135-S electronic balance, volumetric flask, triangular flask, beaker, graduated cylinder, polypots, pipette, chi, scissors etc.
Test method: the fluroxypyr and the former medicine of benzobicylon that first take certain mass, add the Tween 80 aqueous solution dilution that methyl alcohol fully dissolves rear use 0.1%, be mixed with single dose mother liquor, arrange serial proportioning according to mixture object, it is stand-by that each proportioning arranges 5-7 concentration gradient.Polypots (15cm × 11cm × 7cm) is filled water, selects healthy duckweed and blue or green duckweed, through tap water rinse decontamination dirt and impurity, take 5g (100% surface coverage) and render to polypots.Jiangsu Province Agriculture Science Institute 300m is put into after spraying process
2greenhouse by solar heat is cultivated, and every day keeps the skin wet.
The growing state of routine observation duckweed and blue or green duckweed after medicine.The fresh weight of 30 days investigation duckweeds and blue or green duckweed after medicine, calculates fresh weight inhibition namely to the preventive effect of target weeds.Adopt DPS data handling system to obtain the virulence regression equation of single dose and 9 binary mixture agent, calculate ED
50value and 95% confidence limit.Co-toxicity coefficient is calculated by the abundant method of Sun Yun.Co-toxicity coefficient is greater than 120 and is expressed as synergistic effect, is less than 80 and is expressed as antagonism, be expressed as summation action between 80 ~ 120.
Result of the test: medicine post processing is observed for 20 days, fluroxypyr and benzobicylon use rear duckweed in 1-150: 0.5-30 ratio mixture and blue or green duckweed yellow leaf is extremely withered, the inhibitory action of duckweed and blue or green duckweed is risen with the increase of drug concentration, to duckweed and blue or green duckweed, there is very high biologically active.
After medicine 30 days, fluroxypyr and benzobicylon 9 binary mixtures combinations had obvious inhibitory action (table 1) to the fresh weight of duckweed and blue or green duckweed.In 9 proportionings, the co-toxicity coefficient of 1: 0.5,1: 30,150: 0.5,150: 30,1: 9,3: 7,5: 5,7: 3 and 9: 1 proportionings is respectively 296.3357,319.2588,174.3015,143.6281,328.0611,188.9284,174.6779,158.8209 and 144.7031, co-toxicity coefficient is greater than 120, shows as synergistic effect (table 1).
The synergy of table 1 fluroxypyr-benzobicylon mixture duckweed and blue or green duckweed fresh weight
Fluroxypyr has good inhibitory action to multiple annual broadleaved herb and perennial broadleaf grass, and benzobicylon has good inhibitory action to multiple broad leaved weed and nutgrass flatsedge, and the two mixture can prevent and kill off multiple plant and of its applications simultaneously.Fluroxypyr and benzobicylon, in 1-150: 0.5-30 ratio mixture, show as synergistic effect.
Embodiment 8 field control effectiveness test
Reagent agent: select mixed herbicide prepared in embodiment 1 ~ 4.
Contrast medicament: 20% fluroxypyr EC (commercial)
25% benzobicylon SC (commercial)
If blank
Using method: adopt spray-on process.
Spraying time: the river course dispenser being covered with duckweed, blue or green duckweed and wolffia arrhiza in district of Taizhou City Jiangyan City of Jiangsu Province on June 25th, 2014.
Respondent and method: duckweed, blue or green duckweed and wolffia arrhiza, after medicine, 20d estimates the preventive effect of duckweed, blue or green duckweed and wolffia arrhiza.
Test results and analysis are respectively in table 2.
Table 2 field control effectiveness test result (after medicine 20d)
| Treatment agent | Consumption (g/ mu) | Preventive effect (%) |
| Embodiment 1 | 200 | 95.44 |
| Embodiment 2 | 100 | 96.43 |
| Embodiment 3 | 80 | 94.59 |
| Embodiment 4 | 40 | 96.55 |
| 20% fluroxypyr EC | 60 | 65.50 |
| 25% benzobicylon SC | 80 | 63.50 |
As can be seen from Table 2, the present invention has obvious effect to duckweed, blue or green duckweed and wolffia arrhiza, and preventive effect higher than single dose preventive effect, and has good quick-acting and lasting effect.
Embodiment 9
With reference to the method for embodiment 8, the mixed herbicide obtained to embodiment 5-8 carries out field control effectiveness test, confirms: each mixed herbicide has obvious synergistic effect, has significant preventive effect to the preventive effect of plant and of its applications, Be very effective is better than single dose and uses, and the lasting period is long.
Claims (10)
1. a composition pesticide for containing chlorine fluorine pyrrole fluoroacetic acid and benzobicylon, is characterized in that: active component is fluroxypyr and benzobicylon, and the mass ratio of fluroxypyr and benzobicylon is 1-150: 0.5-30.
2. a pesticidal preparations for fluroxypyr and benzobicylon, is characterized in that: described preparation becomes agricultural chemicals on acceptable any one formulation with the composition pesticide of benzobicylon with the acceptable auxiliaries of field of pesticide preparation by containing chlorine fluorine pyrrole fluoroacetic acid according to claim 1.
3. the pesticidal preparations of fluroxypyr according to claim 2 and benzobicylon, is characterized in that: the formulation of described pesticidal preparations is wetting powder, water dispersible granules, suspending agent, microemulsion, finish, suspension emulsion, missible oil, water dispersible granules, aqueous emulsion or oil-suspending agent.
4. the pesticidal preparations of containing chlorine fluorine pyrrole fluoroacetic acid according to claim 2 and benzobicylon, is characterized in that: in described preparation, active ingredient accounts for the 1-90% of weight of formulation.
5. the pesticidal preparations of fluroxypyr according to claim 2 and benzobicylon, is characterized in that: described auxiliary material is selected from wetting agent, dispersant, spreader-sticker, stabilizing agent, bleeding agent, thickener, antifreezing agent, defoamer, filler, solvent; Wherein, described wetting agent is one or more among neopelex, calcium dodecyl benzene sulfonate, lauryl sodium sulfate, lignosulfonates, alkyl phenol formaldehyde resin polyoxyethylene ether, aliphatic alcohol sulfate, phenethyl phenol polyethenoxy ether, polyoxyethylene nonylphenol ether; Described dispersant be lignosulfonates, alkylbenzenesulfonate, alkylphenol polyoxyethylene, polyoxyethylene nonylphenol ether, alkyl ethyl sulfonate, alkylnaphthalene sulfonate formaldehyde condensation products and polycarboxylic acid salt one or more; Described stabilizing agent is that epoxidized vegetable oil is as one or more in epoxidised soybean oil, epoxidized linseed; Described spreader-sticker is one or more in polyvinyl alcohol, alkyl diphenyl ether disulphonic acid sodium, poly-trisiloxanes, triethanolamine oleate; Described solvent is one or more in soybean oil, methyl oleate, white oil, turpentine oil methyl naphthalene higher aliphatic hydrocarbon ils; Described filler is one or more in white carbon, corn starch, kaolin, diatomite, sodium sulphate, ammonium sulfate.
6. the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid according to claim 1 and benzobicylon is preventing and treating the application in plant and of its applications.
7. application according to claim 6, is characterized in that: when preventing and treating plant and of its applications, uses after plant and of its applications thallus is launched.
8. the containing chlorine fluorine pyrrole fluoroacetic acid described in any one of claim 2-5 and the pesticidal preparations of benzobicylon are preventing and treating the application of plant and of its applications.
9. application according to claim 8, is characterized in that: when preventing and treating plant and of its applications, uses after plant and of its applications thallus is launched.
10. the composition pesticide of containing chlorine fluorine pyrrole fluoroacetic acid according to claim 1 and benzobicylon, is characterized in that: the mass ratio of described fluroxypyr and benzobicylon is 1: 9,3: 7,5: 5,7: 3 and 9: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366264.3A CN104920368A (en) | 2015-06-25 | 2015-06-25 | Pesticide composite comprising fluroxypyr and benzobicyclon and application of pesticide composite in prevention of lemnaceae plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366264.3A CN104920368A (en) | 2015-06-25 | 2015-06-25 | Pesticide composite comprising fluroxypyr and benzobicyclon and application of pesticide composite in prevention of lemnaceae plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104920368A true CN104920368A (en) | 2015-09-23 |
Family
ID=54108085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510366264.3A Pending CN104920368A (en) | 2015-06-25 | 2015-06-25 | Pesticide composite comprising fluroxypyr and benzobicyclon and application of pesticide composite in prevention of lemnaceae plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104920368A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315406A (en) * | 2018-12-03 | 2019-02-12 | 扬州大学 | A kind of Herbicidal combinations and its application containing trichlopyr and benzobicylon |
| CN111685121A (en) * | 2020-07-01 | 2020-09-22 | 青岛恒宁生物科技有限公司 | Weeding composition containing oxyfluorfen-ethyl acetate and benzobicyclon |
| WO2021036251A1 (en) * | 2019-08-27 | 2021-03-04 | 青岛清原化合物有限公司 | Herbicidal composition containing r-type pyridyloxy carboxylic acid derivatives and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178449A (en) * | 1995-03-15 | 1998-04-08 | 道伊兰科公司 | Mixed herbicidal compositions |
| CN102283203A (en) * | 2011-06-10 | 2011-12-21 | 陕西韦尔奇作物保护有限公司 | Weeding composition containing mesotrione and fluroxypyr |
| CN103120174A (en) * | 2013-02-06 | 2013-05-29 | 吉林省八达农药有限公司 | Weed killer composition |
| CN103348981A (en) * | 2013-07-31 | 2013-10-16 | 河北博嘉农业有限公司 | Paddy field herbicide compounded with benzobicylon |
| CN104145979A (en) * | 2014-08-04 | 2014-11-19 | 苏州市新泾村农业基地专业合作社 | Herbicide for weeds in transplanted rice field and application method thereof |
-
2015
- 2015-06-25 CN CN201510366264.3A patent/CN104920368A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178449A (en) * | 1995-03-15 | 1998-04-08 | 道伊兰科公司 | Mixed herbicidal compositions |
| CN102283203A (en) * | 2011-06-10 | 2011-12-21 | 陕西韦尔奇作物保护有限公司 | Weeding composition containing mesotrione and fluroxypyr |
| CN103120174A (en) * | 2013-02-06 | 2013-05-29 | 吉林省八达农药有限公司 | Weed killer composition |
| CN103348981A (en) * | 2013-07-31 | 2013-10-16 | 河北博嘉农业有限公司 | Paddy field herbicide compounded with benzobicylon |
| CN104145979A (en) * | 2014-08-04 | 2014-11-19 | 苏州市新泾村农业基地专业合作社 | Herbicide for weeds in transplanted rice field and application method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109315406A (en) * | 2018-12-03 | 2019-02-12 | 扬州大学 | A kind of Herbicidal combinations and its application containing trichlopyr and benzobicylon |
| WO2021036251A1 (en) * | 2019-08-27 | 2021-03-04 | 青岛清原化合物有限公司 | Herbicidal composition containing r-type pyridyloxy carboxylic acid derivatives and application thereof |
| CN111685121A (en) * | 2020-07-01 | 2020-09-22 | 青岛恒宁生物科技有限公司 | Weeding composition containing oxyfluorfen-ethyl acetate and benzobicyclon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103766372A (en) | Weeding composition containing flucarbazone sodium and saflufenacil | |
| CN103493838B (en) | Pesticide composition containing isoproturon, pretilachlor and halosulfuron-methyl and application thereof | |
| CN105454274A (en) | Pesticide composition containing flucarbazone and pinoxaden and application thereof to control of weeds in wheat fields | |
| CN106342836A (en) | Herbicide composition with pyraclonil, oxadiargyl and triafamone | |
| CN103392713B (en) | The Herbicidal combinations that contains penoxsuam and KIH 6127 | |
| CN104255729A (en) | Pesticide composition containing propanil and cyhalofop-butyl and application of pesticide composition | |
| CN102273466B (en) | Weeding composition containing florasulam and triazines | |
| CN104522026A (en) | Weed control composition containing propyrisulfuron and oxyfluorfen | |
| CN104920368A (en) | Pesticide composite comprising fluroxypyr and benzobicyclon and application of pesticide composite in prevention of lemnaceae plants | |
| CN104904728A (en) | Pesticide combination containing flufenacet and pendimethalin and appliance thereof | |
| CN105454266A (en) | Pesticide composition containing flufenacet, isoproturon and florasulam, and application thereof in prevention and control of weeds in wheat fields | |
| CN105028415A (en) | Pesticide composition containing fluroxypyr and dicamba and application of pesticide composition in control of lemnaceae plants | |
| CN105519559A (en) | Pesticide composition containing flucarbazone, isoproturon and florasulam, and application thereof in control of wheat field weeds | |
| CN104322492A (en) | Propanil, cyhalofop butyl and 2-methyl-4-chlorophenoxy acetic acid-containing pesticide composition and application thereof | |
| CN103960254A (en) | Herbicide composition containing mesotrione | |
| CN103766368B (en) | A kind of composition pesticide containing isoproturon, the third careless amine and bensulfuron-methyl and application thereof | |
| CN104996447A (en) | Pesticide composition containing halosulfuron-methyl and fluroxypyr and its use in prevention and control of lemnaceae plants | |
| CN105557733A (en) | Pesticide composition containing flucarbazone and flufenacet and application of pesticide composition in control of weeds in wheat field | |
| CN108432774A (en) | A kind of herbicidal composition of rice terrace | |
| CN102342279A (en) | Weeding composition containing carfentrazone-ethyl and triazine | |
| CN104094954A (en) | Pesticide composition comprising ethoxysulfuron and halosulfuron-methyl and application thereof | |
| CN104920362A (en) | Pesticide composite comprising benzobicyclon and dicamba and application of pesticide composite in prevention of lemnaceae plants | |
| CN105557732A (en) | Pesticide composition containing flucarbazone, flufenacet and florasulam and application of pesticide composition in control of weeds in wheat field | |
| CN103975939A (en) | Weeding composition containing cyclosulfamuron | |
| CN107114383A (en) | It is a kind of containing pyraclonil He composition pesticide and its application of metamifop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
|
| WD01 | Invention patent application deemed withdrawn after publication |