CN108477172A - A kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl - Google Patents
A kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl Download PDFInfo
- Publication number
- CN108477172A CN108477172A CN201810354231.0A CN201810354231A CN108477172A CN 108477172 A CN108477172 A CN 108477172A CN 201810354231 A CN201810354231 A CN 201810354231A CN 108477172 A CN108477172 A CN 108477172A
- Authority
- CN
- China
- Prior art keywords
- cyhalofop
- butyl
- ether
- herbicidal combinations
- trifluoro ketone
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl, are related to technical field of herbicide production, and active ingredient is trifluoro ketone grass ether and cyhalofop-butyl.The weight part ratio of trifluoro ketone grass ether and cyhalofop-butyl in Herbicidal combinations is 1:0.1‑1:20.Trifluoro ketone grass ether and the cyhalofop-butyl compounding that the present invention uses, have the function of that efficient, wide spectrum prevents and kill off paddy field weed, expand herbicide spectral limit simultaneously, there is control effect to a variety of weeds such as direct seading rice field barnyard grass, green bristlegrass, Monochoria vaginalis, water amaranth, false loosestrife, mexicana, lady's-grass, moleplant seed, nutgrass flatsedge, convexutricle sedge herbs, on crop without influence, than two amount of herbicide kinds of trifluoro ketone grass ether and cyhalofop-butyl are used alone the effect of is good.
Description
Technical field
The present invention relates to mixture of herbicides production technical fields, more particularly to a kind of to contain trifluoro ketone grass ether and cyhalofop-butyl
It is used to prevent and kill off the Herbicidal combinations of paddy field weed for herbicide raw material.
Background technology
Chemical weed control is one of the main method of modern agriculture weeds Comprehensive Control.On the one hand, single kind herbicide is big
Area uses, and causes weeds to develop immunity to drugs quickly.Meanwhile grass when agricultural weed generation is mutually complicated, grassy weed, broad-leaved
The mixed life of a variety of weeds such as weeds, nutgrass flatsedge, the use of single kind herbicide cannot solve farmland weed, can show in a certain respect
Defect and limitation.Variety classes herbicide mixture, has that herbicidal spectrum is wide, promotes practical control effect, delays the anti-medicine of weeds
The advantages that property, time and labour saving.On the other hand, herbicide type is various, and different herbicide weeding principles are not quite similar.Some cases
Under, it is possible to antagonism occur after herbicide active ingredient mixture, i.e., mixed actual effect is applied alone less than two kinds of herbicides
The sum of effect, such as sulfonylurea herbicide is mixed with phenoxy carboxylic acid herbicides, sulfonylurea herbicide and fragrant phenoxy
Phenoxy propionic acid herbicide mixture;In the case of other, although enhancing control of weeds effect after mixed, toxicity is produced, is threatened
To crop safety, including work as stubble crop safety and succession crop safety, such as acetamide-group herbicides use meeting to talent arch soil phase crop
Cause dead seedling, glyphosate in shallow root crop in the ranks using causing whole strain death of crop etc..Therefore, suitable herbicide is selected to carry out
Mixture acquires a certain degree of difficulty to achieve the purpose that enhance herbicidal effect tool.
Trifluoro ketone grass ether is the pyrimidine salicylic acid high-efficiency broad spectrum researched and developed by the Nanjing bio tech ltd Hui Bo
Herbicide for paddy field, chemical name:O- [bis- (the 4,6- dioxime base -2- bases oxygroup) benzoyls of 2,6-] oxime (3- trifluoros
Methyl) acetophenone, English name:Ethanone,1-[3-(trifluoromethyl)phenyl]-o-[2,6-bis[(4,6-
dimethoxy-2-pyrimidinyl)oxy]benzoyl]oxime;No. CAS:【1646642-77-4】, it is mainly used for anti-water removal
The weeds such as barnyard grass in paddy field, moleplant seed, Monochoria vaginalis, water amaranth, false loosestrife, mexicana.Such herbicide is efficient with it, safe, wide
Spectrum, high selectivity and the characteristics such as environmental-friendly are of great interest.(Chinese invention patent, CN104302629A)
The fragrant phenoxy phenoxy propionic acid weeding that cyhalofop-butyl is developed by Tao Nongke companies of the U.S. (Dow AgroSciences)
Agent, chemical name:(R) -2- [4- itrile group -2- fluorophenoxies] phenoxy group] butyl propionate also known as a thousand pieces of gold.It is uptake and translocation weeding
Agent is absorbed by the blade and leaf sheath of plant, and bast conduction, accumulation inhibits acetyl coenzyme A in the meristem zone of plant
Carboxylase (ACC) makes aliphatic acid synthesis stop, and the growth division of cell cannot be normally carried out, and the structure containing fat such as membranous system is destroyed,
Finally result in Plant death.It is mainly used for preventing and kill off important grassy weed, it is efficient to moleplant seed, have to low age barnyard grass certain
Preventive effect can also prevent and kill off lady's-grass, green bristlegrass, eleusine indica, amur foxtail etc..It is invalid to sedge weed and broad leaved weed.
Single formulation weeding is not thorough, and often needs secondary or even medication three times, weeding cost higher.As country is to severe toxicity
The pressure of pesticide disables, and in the case where ensureing medication effect, reduces environmental pollution, and reducing pesticide dosage becomes Agrochemicals
A kind of trend.Variety classes herbicide mixture, has that herbicidal spectrum is wide, promotes practical herbicidal effect, reduces dosage, reduction at
This, delays the drug resistance generated to weeds, is the important means of modern agriculture integrated control.
Invention content
The present invention is the project that Changzhou University cooperates with the Nanjing bio tech ltd Hui Bo, by trifluoro ketone grass ether
It is furtherd investigate with the recipe determination of cyhalofop-butyl, finds trifluoro ketone grass ether and cyhalofop-butyl carrying out mixture, centainly mix
There is synergistic effect, after further study, complete the present invention rice terrace annual grassy weeds with proportional region.
It is an object of the invention to overcome the problems, such as the effect that develops immunity to drugs to paddy field weed and actually prevent in the prior art
Fruit is undesirable, provides a kind of less toxic, efficient, wide spectrum, safety herbicide for paddy field, is conducive to paddy field weed integrated control
Herbicidal combinations.
Technical solution:To achieve the above object, the present invention provides a kind of weeding containing trifluoro ketone grass ether and cyhalofop-butyl
Composition, active ingredient are trifluoro ketone grass ether and cyhalofop-butyl, and the weight part ratio of trifluoro ketone grass ether and cyhalofop-butyl is 1:
0.1-1:20。
The Herbicidal combinations of the present invention are prepared into a variety of doses used on suitable modern agriculture rice terrace by known method
Type, relatively good has suspending agent, dispersibility oil-suspending agent or wettable powder.
The Herbicidal combinations of the present invention contain the usual auxiliaries of amount of herbicide preparation, including solvent, emulsifier, wetting agent,
One or more of stabilizer, by stages agent, thickener, antifoaming agent, antifreezing agent, disintegrant, binder, filler, medium etc. are mixed
It closes, is known substance, can be varied from, be not particularly limited according to different situations.
Herbicidal combinations provided by the invention, generally use are watered spray method use, can use Modern Agriculture as needed
Other applied in industry use technology.
Herbicidal combinations provided by the invention, when in use should be after rice seedling to before jointing, and rice terrace is annual miscellaneous
It is used before careless 5 leaves.
The method have the advantages that:
1, composition shows apparent synergistic effect, and the effect compared to single use is obviously improved.
2, composition expands herbicide controlling spectrum, can prevent grassy weed, broad leaved weed effect simultaneously.
3, the shortcomings that composition can overcome long-term single use weeds to easy to produce drug resistance.Extend the use of compound
Service life has great significance to the integrated control of herbicide resistance.
4, composition production is simple for process, reduces material use, reduces the dosage of compound, reduce and be produced into
This.
Specific implementation mode
It is clear in order to make the objectives, technical solutions, and advantages of the present invention be more clear, present invention following specific examples
It illustrates, but the present invention is by no means limited to these examples.It is as described below to be only the preferred embodiment of the present invention, it is only used for describing
The present invention should not be understood as the limitation of the scope of the present invention.It should be pointed out that institute all within the spirits and principles of the present invention
The all any modification, equivalent and improvement etc. done, should all be included in the protection scope of the present invention.
In the examples below, unless otherwise stated, all percentages are weight percentage.
The auxiliary agent used in the present invention can be at least one of emulsifier, dispersant, wetting agent, filler.
The emulsifier being used in the present invention can be existing various emulsifiers, such as selected from Sorbitan alcohol ester
Fat acid esters, polyoxyethylene fatty acid ester, polyoxyethylene fatty acid diester, alkyl phenol polyoxyethylene ether, castor oil polyoxyethylene ether,
At least one of PULLRONIC F68 block polymer ether, polyoxyethylene diphenyl ether, ester type siloxanes.
The dispersant being used in the present invention can be selected from lignosulfonates, Sodium Polyacrylate, naphthalene sulfonate,
Alkylnaphthalene sulfonate, alkamide taurine salt, polycarboxylate, the sodium salt of alkyl naphthalene sulfonic acid condensation polymer and alkyl naphthalene sulfonic acid formaldehyde
At least one of polymer.The dispersant is preferably alkylnaphthalene sulfonate, polycarboxylate or alkyl naphthalene sulfonic acid oxymethylene polymerization
Object.
The wetting agent being used in the present invention can be selected from lauryl sodium sulfate, neopelex,
Fatty alcohol polyglycol ether sulfate, fatty alcohol polyoxyethylene ether, alkyl naphthalene sulfonic acid formaldehyde condensation products, alkylnaphthalene sulfonate, nonyl
At least one of base phenol polyethenoxy ether or sorbitan fatty acid ester polyoxyethylene ether.The wetting agent is preferably ten
Dialkyl benzene sulfonic acids sodium, fatty alcohol polyoxyethylene ether, alkyl naphthalene sulfonic acid formaldehyde condensation products or alkylnaphthalene sulfonate.
Below by embodiment, the invention will be further described.
In the following Examples and Comparative Examples, trifluoro ketone grass ether and cyhalofop-butyl Herbicidal combination are detected by liquid chromatograph
Trifluoro ketone grass ether in object and cyhalofop-butyl content;Trifluoro ketone grass ether and cyhalofop-butyl composition are detected by CIPAC methods
Stability.
Embodiment 1
1, test material:Barnyard grass (Echinochloa crusgalli), moleplant seed (Leptochloa chinensis),
Monochoria vaginalis (Monochora vaginalis), water amaranth (Ammannia baccifera), false loosestrife (Ludwigia
prostrata)。
2, medicament and preparation are tested:
The trifluoro ketone grass ether and cyhalofop-butyl active compound that certain mass is weighed with assay balance, with solvent (acetone, DMF or
File mark etc. in DMSO) the small preparation of missible oil for being configured to 1.0-5.0% is dissolved, then with the steaming containing 0.1-0.25%TW-80
Distilled water is diluted to a certain concentration gradient.
Representative susceptible weeds seed is selected according to single dose herbicidal spectrum, culture to 3 leaves is spare, and selection is numbered
Weeds cauline leaf process after, be placed on incubated at room temperature 20 days in illumination box, calculate control effect (fresh weight).
Investigation method:Test process 20 is born, and visual assessment medicament is to plant strain growth inhibitions, deformity, yellow, rotten, bad
It waits indefinitely influence degree, and claims aerial part fresh weight, calculate fresh weight resistance rate (%)
Fresh weight resistance rate P (%)=[(control fresh weight-processing fresh weight)/control fresh weight] * 100
Synergy evaluation method:Amount of herbicide mode of application (NY/T1155.7-2006) is evaluated with Gowing methods,
Formula is as follows:
In formula:
X is trifluoro ketone grass ether dosage when being P to Weed-control effect rate;
Y is cyhalofop-butyl dosage when being Q to Weed-control effect rate;
E0When for trifluoro ketone grass ether dosage being P to when Weed-control effect rate+cyhalofop-butyl dosage is Q to Weed-control effect rate;E is
The practical preventive effect of Mixed Pharmacy
Evaluation criterion:E-E0Value>10% is summation action;
E-E0Value<- 10% is antagonism;
E-E0Value >=10% is synergistic effect.
Test result shows and (is shown in Table 1, table 2, table 3, table 4), and trifluoro ketone grass ether is with cyhalofop-butyl mixture to barnyard grass, a thousand pieces of gold
Son, Monochoria vaginalis, water amaranth E-E0Value >=10% illustrates that trifluoro ketone grass ether is combined as synergistic effect with cyhalofop-butyl.
1 trifluoro ketone grass ether of table measures the synergy of barnyard grass with cyhalofop-butyl Herbicidal combinations
2 trifluoro ketone grass ether of table measures the synergy of moleplant seed with cyhalofop-butyl Herbicidal combinations
3 trifluoro ketone grass ether of table measures the synergy of Monochoria vaginalis with cyhalofop-butyl Herbicidal combinations
4 trifluoro ketone grass ether of table measures the synergy of water amaranth with cyhalofop-butyl Herbicidal combinations
Embodiment 2
25% trifluoro ketone grass ether-cyhalofop-butyl suspending agent:Trifluoro ketone grass ether 5%, cyhalofop-butyl 20%, polyoxyethylene nonyl phenyl second
Alkene ether 4%, nonylphenol polyoxyethylene ether 4%, lauryl sodium sulfate 3%, bentonite 3%, xanthans 0.3%, propylene glycol
6%, organic silicon defoamer 0.3%, deionized water adds to 100%.
Above-mentioned formula is subjected to precomminution in proportion, adds in sand mill and is ground, allocated after high shear mixing
20% trifluoro ketone grass ether-cyhalofop-butyl suspending agent is made.
The 20% trifluoro ketone grass ether-dispersible oil-suspending agent of cyhalofop-butyl:Trifluoro ketone grass ether 5%, cyhalofop-butyl 15%, 12
Alkyl benzene calcium sulfonate 4%, castor oil polyoxyethylene ether 4%, sodium lignin sulfonate 3%, soybean oil 8%, organobentonite 3%,
Methyl oleate adds to 100%.Above-mentioned material is subjected to precomminution in proportion, adds in sand mill and is ground, cut through height
Obtained 20% trifluoro ketone grass ether-cyhalofop-butyl suspending agent is allocated after cutting mixing.
20% trifluoro ketone grass ether-cyhalofop-butyl wettable powder:Trifluoro ketone grass ether 10%, cyhalofop-butyl 10%, lignin
Sodium sulfonate 8%, pull open powder NNO4%, white carbon 2%, nonylphenol polyoxyethylene ether 3%, bentonite 5%, precipitated calcium carbonate supplement
To 100%.Above-mentioned material is carried out in proportion to enter mixer after coarse crushing to be uniformly mixed, is prepared into after air-flow crushing
20% trifluoro ketone grass ether-cyhalofop-butyl wettable powder.
Embodiment 3
Test period:July 22 in 2017 is Japanese, and rice is thrown after cultivation 15 days, and the rice striking root phase, most grassy weed is long
To 4 leaves, broad leaved weed grows to 4 leaves, and nutgrass flatsedge grows to 5-8CM
Test site:Jintan City of Jiangsu Province gold cities and towns villages Lian Cheng
Reagent agent and processing:
- 15% dispersible oil-suspending agent of cyhalofop-butyl of 5% trifluoro ketone grass ether, dosage 20 (g a.i./ha) (1#)
- 15% dispersible oil-suspending agent of cyhalofop-butyl of 5% trifluoro ketone grass ether, dosage 30 (g a.i./ha) (2#)
- 15% dispersible oil-suspending agent of cyhalofop-butyl of 5% trifluoro ketone grass ether, dosage 40 (g a.i./ha) (3#) comparison medicine
Agent and dispenser dosage:
The 5% dispersible oil-suspending agent of trifluoro ketone grass ether, dosage 30 (g a.i./ha) (4#)
The dispersible oil-suspending agent of 15% cyhalofop-butyl, dosage 40 (g a.i./ha) (5#)
Test result is shown in Table 5, and -15% dispersible oil-suspending agent of cyhalofop-butyl of 5% trifluoro ketone grass ether prevents and kill off rice terrace 1 year
Raw weeds effective 92.59%, hence it is evident that be better than trifluoro ketone grass ether, the single dose that cyhalofop-butyl respectively compares.Each medicament is equal during experiment
Generation poisoning is had no, to rice safety.
20 days investigation results after table 5, medicine
Claims (7)
1. a kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl, which is characterized in that the Herbicidal combinations include
Trifluoro ketone grass ether and cyhalofop-butyl, the wherein weight part ratio of trifluoro ketone grass ether and cyhalofop-butyl in Herbicidal combinations are 1:
0.1-1:20。
2. Herbicidal combinations as described in claim 1, which is characterized in that the Herbicidal combinations include trifluoro ketone grass ether, cyanogen
Fluorine grass ester and auxiliary agent.
3. Herbicidal combinations as claimed in claim 2, which is characterized in that the auxiliary agent includes emulsifier, wetting agent, dispersion
Agent, filler.
4. Herbicidal combinations as described in claim 1, which is characterized in that the dosage form that the Herbicidal combinations use includes suspending
Agent, dispersibility oil-suspending agent or wettable powder.
5. Herbicidal combinations as claimed in claim 3, which is characterized in that the emulsifier be sorbitan fatty acid ester,
Polyoxyethylene fatty acid ester, polyoxyethylene fatty acid diester, alkyl phenol polyoxyethylene ether, castor oil polyoxyethylene ether, polyoxy second
At least one of alkene-polyoxypropylene block polymer ether, polyoxyethylene diphenyl ether, ester type siloxanes.
6. Herbicidal combinations as claimed in claim 3, which is characterized in that the dispersant is lignosulfonates, polypropylene
Sour sodium, naphthalene sulfonate, alkylnaphthalene sulfonate, alkamide taurine salt, polycarboxylate, alkyl naphthalene sulfonic acid condensation polymer sodium salt or
At least one of alkyl naphthalene sulfonic acid yuban.
7. Herbicidal combinations as claimed in claim 3, which is characterized in that the wetting agent is lauryl sodium sulfate, 12
Sodium alkyl benzene sulfonate, fatty alcohol polyglycol ether sulfate, fatty alcohol polyoxyethylene ether, alkyl naphthalene sulfonic acid formaldehyde condensation products, alkane
At least one of base naphthalene sulfonate, nonylphenol polyoxyethylene ether or sorbitan fatty acid ester polyoxyethylene ether.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810354231.0A CN108477172A (en) | 2018-04-19 | 2018-04-19 | A kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810354231.0A CN108477172A (en) | 2018-04-19 | 2018-04-19 | A kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108477172A true CN108477172A (en) | 2018-09-04 |
Family
ID=63312619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810354231.0A Pending CN108477172A (en) | 2018-04-19 | 2018-04-19 | A kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108477172A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101999361A (en) * | 2010-12-27 | 2011-04-06 | 陕西韦尔奇作物保护有限公司 | Herbicide composition containing cyhalofop-butyl and pyrimidyloxy (sulfur) benzoate |
CN102273459A (en) * | 2011-06-21 | 2011-12-14 | 王从爱 | Weeding composition containing pyribenzoxim and cyhalofopbutyl |
CN102461511A (en) * | 2010-11-19 | 2012-05-23 | 南京华洲药业有限公司 | Mixed herbicide composition containing bispyribac-sodium and cyhalofop-butyl |
CN104302629A (en) * | 2013-12-03 | 2015-01-21 | 南京慧博生物科技有限公司 | Novel herbicidal active pyridine salicylic acid compound, prepare method thereof, and purpose of being herbicidal |
-
2018
- 2018-04-19 CN CN201810354231.0A patent/CN108477172A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102461511A (en) * | 2010-11-19 | 2012-05-23 | 南京华洲药业有限公司 | Mixed herbicide composition containing bispyribac-sodium and cyhalofop-butyl |
CN101999361A (en) * | 2010-12-27 | 2011-04-06 | 陕西韦尔奇作物保护有限公司 | Herbicide composition containing cyhalofop-butyl and pyrimidyloxy (sulfur) benzoate |
CN102273459A (en) * | 2011-06-21 | 2011-12-14 | 王从爱 | Weeding composition containing pyribenzoxim and cyhalofopbutyl |
CN104302629A (en) * | 2013-12-03 | 2015-01-21 | 南京慧博生物科技有限公司 | Novel herbicidal active pyridine salicylic acid compound, prepare method thereof, and purpose of being herbicidal |
Non-Patent Citations (1)
Title |
---|
上海市农业技术推广服务中心: "《农药安全使用手册》", 30 September 2009 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102067836B (en) | Herbicide composition containing cyhalofop-butyl and amides | |
CN101743988B (en) | Herbicide composition for corn fields | |
CN103053610A (en) | Glufosinate-aryloxyphenoxypropionic acid herbicide weeding composition | |
CN103931632A (en) | Herbicidal composition containing pinoxaden and pyroxsulam | |
CN101999361A (en) | Herbicide composition containing cyhalofop-butyl and pyrimidyloxy (sulfur) benzoate | |
CN102308814A (en) | Weeding composition containing penoxsulam and metamifop for paddy field | |
CN104115861B (en) | A kind of insecticide acaricide composition containing sulfur-phosphor and cyflumetofen | |
CN105494399B (en) | The sulphur of ketone containing thiophene is grand and the Herbicidal combinations of benzene flumetsulam | |
CN102669114B (en) | A kind of prothioconazoles that contains is with the composition pesticide of hymexazo | |
CN102405916A (en) | Herbicidal composition containing fenoxaprop-P-ethyl and bentazone | |
CN108477172A (en) | A kind of Herbicidal combinations containing trifluoro ketone grass ether and cyhalofop-butyl | |
CN104286010B (en) | Composition pesticide containing sulfur-phosphor and Bifenazate | |
CN106973957A (en) | A kind of dispersible oil-suspending agent containing the careless amine of fluorine ketone sulphur and cyhalofop-butyl | |
CN107361066A (en) | A kind of Herbicidal combinations of Han You metamifops | |
CN102302027B (en) | Herbicidal composition containing florasulam | |
CN105145608A (en) | Pesticide composition containing pretilachlor and oxaziclomefone and sulfonylureas herbicide | |
CN109221213A (en) | A kind of Herbicidal combinations containing chlorine fluorine pyridine ester and ethoxysulfuron | |
CN104222112A (en) | Weeding composition for paddy field | |
CN110100835A (en) | A kind of mixed herbicidal composite containing trifluoro ketone grass ether and pyrazosulfuron | |
CN108477196A (en) | A kind of phonetic benzyl ternary herbicide of ring and its application | |
CN107372559A (en) | A kind of rice weeding composition | |
CN106106508A (en) | Herbicidal combinations and application thereof | |
CN108739834B (en) | Weeding composition containing penoxsulam | |
CN102150665A (en) | Herbicidal composition containing cyhalofop-butyl and triazines | |
CN106106458B (en) | The Herbicidal combinations of dichloroquinoline humulone and mefenacet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | 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: 20180904 |
|
WD01 | Invention patent application deemed withdrawn after publication |