CN107410316A - A kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl - Google Patents
A kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl Download PDFInfo
- Publication number
- CN107410316A CN107410316A CN201710428606.9A CN201710428606A CN107410316A CN 107410316 A CN107410316 A CN 107410316A CN 201710428606 A CN201710428606 A CN 201710428606A CN 107410316 A CN107410316 A CN 107410316A
- Authority
- CN
- China
- Prior art keywords
- cyhalofop
- butyl
- clefoxidim
- herbicidal combinations
- composition
- 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
- 0 CCCCC(C)(C(C)Oc(cc1)ccc1Cl)ON=C(*CC)C(C(CC(C1)C2CSCCC2)=O)=C1O Chemical compound CCCCC(C)(C(C)Oc(cc1)ccc1Cl)ON=C(*CC)C(C(CC(C1)C2CSCCC2)=O)=C1O 0.000 description 1
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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/18—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with sulfur as the ring hetero atom
-
- 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 invention discloses a kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl, active ingredient is clefoxidim and cyhalofop-butyl in said composition, and the weight ratio of the clefoxidim and cyhalofop-butyl is 1:15~15:1.The present invention is used to prevent and treat rice field grassy weed, especially for barnyard grass and moleplant seed.By the test of pesticide effectiveness show utilize composition active component between complementarity, improve the preventive effect to weeds, compensate for herbicide it is alone when deficiency, have significant synergies and the lasting period grow, and to rice crop safety.
Description
Technical field
The invention belongs to agriculture plant protection field.It is more particularly related to containing clefoxidim and another remove
The Herbicidal combinations of the Synergistic of careless agent active component cyhalofop-butyl.
Background technology
With the development of modern agriculture, chemical herbicide plays more and more important during crop weeds are prevented and kill off
Role, still, herbicide are more and more prominent using herbicide resistance caused by process on a large scale, seriously govern making for weeds
With scale and scope.At present, conventional solution method is that mixture of herbicides uses, but different herbicides is due to action principle
With influence each other, difference compounding species, compound proportion can produce the effect to vary.It can be produced after some mixture of herbicides bright
Aobvious synergistic effect, we term it " synergy ", finds the complex weedicide mutually to act synergistically, turns into herbicide use
During a direction.
Cyhalofop-butyl (cyhalofop-butyl) belongs to aromatic oxygen-phenoxy group propionates class herbicide, can admirably prevent and kill off big
Most annual gramineous weeds, such as barnyard grass, moleplant seed, lady's-grass and eleusine indica.Can be stem, the leaf of plant as cauline leaf process
Absorb, be transmitted to growing point and separate living tissue.It is mainly used in transplanting and direct sowing rice field weeding.Closed by the aliphatic acid for suppressing weeds
Into, suppress weed growth, stopped growing by medicine weeds in several days, it is later gradually withered.Cyhalofop-butyl is efficient to moleplant seed, to low
Age barnyard grass has certain preventive effect, can also prevent and kill off lady's-grass, Paspalum distichum, green bristlegrass, eleusine indica, amur foxtail etc..
Clefoxidim (profoxydim), chemical name be 2- [1- [2- (4- chlorophenoxies) propoxyl group imino group] butyl-
3- hydroxyls -5- [tetrahydrochysene -2H- thiapyran (thia) -3- bases] hexamethylene -2- ketenes, structural formula are：
Clefoxidim is the currently the only one cyclohexenone analog broad-spectrum herbicide for being applied to rice terrace, is acetyl coenzyme A
Carboxylase (ACCase) inhibitor, absorbed and shifted by plant rapidly after foliage application, suppress the growth of sprouting, weeds are first lost
It is green, change colour afterwards withered, be mainly used in preventing and kill off the grassy weeds such as rice terrace barnyard grass, moleplant seed, to rice safety, but to broad-leaved and
Sedge weed preventive effect is undesirable.
Some existing document reports cross the herbicidal composition containing clefoxidim, such as patent CN106106455A descriptions
Comprising fluroxypramide and cyhalofop-butyl, the synergistic herbicidal compositions of cyhalofop-butyl or clefoxidim, controlling in rice terrace not
The vegetation needed, but there has been no the composition that document is disclosed clefoxidim and cyhalofop-butyl composition, also without correlation test data
Support.
The content of the invention
It is an object of the invention to solve developed immunity to drugs in the prior art to farmland weed problem and using effect, to carry
High herbicidal agent prevention effect, amount of application is reduced, reduce cost accounting, and a kind of above-mentioned composition is provided and prevented and treated in agriculture field
The application of weeds, particularly for preventing and kill off paddy field weed preventing and treating.
In order to reach the purpose to solve the above problems, worked by substantial amounts of biologicall test and from great number tested data,
Induction and conclusion, it was found that clefoxidim and cyhalofop-butyl are compounded with certain proportion, and weeds in paddy field is had significant synergies,
More importantly amount of application is reduced, and use cost reduces.
On the basis of above-mentioned discovery, by carrying out the quantitative analysis of synergistic effect to composition, form the present invention's
Technical scheme.
The technical solution adopted by the present invention is：
A kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl, the active ingredient in said composition is clefoxidim
And cyhalofop-butyl, the weight ratio of the clefoxidim and cyhalofop-butyl is 1：15~15：1.
Preferably, the weight of clefoxidim and cyhalofop-butyl ratio is 1 in the active ingredient：10~10：1.
Preferably, the weight/mass percentage composition of active ingredient is 5~90% in said composition.
Further, the weight/mass percentage composition of active ingredient is 5~80% in said composition.
Further, formulation made of the Herbicidal combinations be missible oil, wettable powder, suspending agent, oil-suspending agent or
Water dispersible granules.
A kind of application of Herbicidal combinations containing clefoxidim and cyhalofop-butyl in preventing and treating paddy field weed growth.
Preferably, described paddy field weed is barnyard grass, moleplant seed.
The adjuvant that is used in the present composition and other stable and medicines in storage and in using for active ingredient
Effect plays helpful known substance, is all to be commonly used in pesticidal preparations or allow the various composition used, specific composition and dosage
Determined according to recipe requirements by simple experiment.
Beneficial effects of the present invention are to be shown by lot of experimental data, the compounded combination of clefoxidim and cyhalofop-butyl
Thing has the independent herbicide of synergistic effect, wherein clefoxidim and cyhalofop-butyl to paddy field weed compared with present technology
It is below 80% to the prevention effects of the weeds such as barnyard grass, moleplant seed, and the Herbicidal combination after clefoxidim and cyhalofop-butyl compounding
Thing is not less than 90% to the prevention effect of the weeds such as barnyard grass, moleplant seed, reaches as high as 99%, so as to understand the weeding group after compounding
Compound significantly improves the prevention effect to weeds, and synergistic effect is obvious；Complex composition reduces dosage, so as to reduce
Cost, and reduce the pollution to environment；Formulation made of Herbicidal combinations is outstanding using missible oil, wettable powder, suspending agent, oil
Floating agent or water dispersible granules etc., effectively use manpower and material resources sparingly；Simultaneously because the mechanism of action of two kinds of active ingredient is different, delay
The resistance of single active ingredient, extend the service life of medicament.
Embodiment
In order that the objects, technical solutions and advantages of the present invention are more concise, present invention specific examples below
Illustrate, but the present invention is only limitted to absolutely not these examples.As described below is only the embodiment of part of the present invention, is used only for retouching
State the present invention, it is impossible to be interpreted as limiting the scope of the present invention.It should be pointed out that it is all the spirit and principles in the present invention it
Interior done all any modification, equivalent and improvement etc., should be included in the scope of the protection.Therefore, it is of the invention
The protection domain of patent should be determined by the appended claims.
Auxiliary agent of the present invention can be solid, liquid or surfactant, can by active ingredient together with auxiliary agent it is equal
Even mixing, grinding, it is prepared into required formulation.The liquid can be inert liquid carrier, for example, monohydric alcohol, polyalcohol,
Ketone, ethers, fat hydrocarbon, halogenated hydrocarbon etc., such as vegetable oil；Above inert liquid carrier, which one or more can mix, to be made
With.The solid is selected from talcum, atlapulgite, kaolin, diatomite, lime, calcium carbonate, bentonite, bleaching earth, natural minerals
Filler etc..Above solid carrier can one or more be used in mixed way.The surfactant can be solidifying to be shown in water
Gel or swellability surfactant, can be that fatty acid ester, alkyl ether, acetylenediol, polyoxy acetylene castor oil etc. are non-
Ionic surface active agent, such as APES, polyoxyethylene polyoxy propylene block compound or alkyl sulfate, wood
The anion surfactants such as mahogany sulfonate, such as sodium lignin sulfonate, acetic stearylamine cationic surfactant.
The present composition combines using clefoxidim and cyhalofop-butyl as active ingredient, between them to be had to paddy land weed
Obvious synergistic function, rather than just the simple addition of two kinds of pharmacy effects, specifically use Assays Example and field
Between the test of pesticide effectiveness be illustrated.
First, form formula example：
Following examples be used for the present invention will be further described, in these embodiments, unless otherwise indicated, Suo Youbai
Divide and refer both to percentage by weight than (%).
Embodiment 1：Prepare 16% clefoxidim cyhalofop-butyl suspending agent (weight ratio：1:15)
Clefoxidim 1%, cyhalofop-butyl 15%, thermally coupled distillation columns 8%, xanthans 1%, bentonite
1%th, the water of glycerine 3% complements to 100%；
Proportioning weighs each component more than, is crushed in advance in proportion, adds in sand mill and grind, through high shear
Allocated after mixing and 16% clefoxidim cyhalofop-butyl suspending agent is made.
Embodiment 2：Prepare 22% clefoxidim cyhalofop-butyl wettable powder (weight ratio：1:10)
The kaolinite of 8% talcum powder of clefoxidim 2% cyhalofop-butyl, 20% calcium lignosulfonate, 5% tripolyphosphate 3%NNO 7%
Soil complements to 100%；Proportioning weighs each component more than, mixed by being sent into after solid-like component coarse crushing together with other components
It is well mixed in clutch, then 22% clefoxidim cyhalofop-butyl wettable powder is made after air-flow crushing.
Embodiment 3：Prepare 38.5% clefoxidim cyhalofop-butyl water-dispersible granule (weight ratio：10:1)
Clefoxidim 35%, cyhalofop-butyl 3.5%, viscous powder 3%, bentonite 4%, lauryl sodium sulfate 7%, polycarboxylic acids
Salt 5%, kaolin complement to 100%；
Proportioning weighs each component more than, and in proportion prepared by dry pulverization process, granulation, drying, screening to be made 38.5% ring
Methoxyphenone cyhalofop-butyl water-dispersible granule.
Embodiment 4：Prepare 32% clefoxidim cyhalofop-butyl and disperse oil-suspending agent (weight ratio：15：1)
The dodecyl of 2% organobentonite of clefoxidim 30% cyhalofop-butyl, 2% sodium lignin sulfonate, 3% naphthalene sulfonic acids 3%
The methyl oleate of 5% peanut oil of sulfonic acid calcium salt 5% complements to 100%；
Proportioning weighs each component more than, material is added in reactor mixer together in proportion, by multistage
Ground in sand mill, screen, discharge after obtained 32% ring of high-shear emulsifying is put into together with the organobentonite that dissolve in advance
Methoxyphenone cyhalofop-butyl disperses oil-suspending agent.
Embodiment 5：Prepare 10% clefoxidim cyhalofop-butyl wettable powder (weight ratio：1:1)；
Clefoxidim 5%, cyhalofop-butyl 5%, calcium lignosulfonate 5%, tripolyphosphate 3%, NNO8%, talcum powder 7%,
Kaolin complements to 100%；Proportioning weighs each component more than, will be sent after solid-like component coarse crushing together with other components
Enter in blender and be well mixed, then 10% clefoxidim cyhalofop-butyl wettable powder is made after air-flow crushing.
Embodiment 6：Prepare 12% clefoxidim cyhalofop-butyl wettable powder (weight ratio：1:5)
Clefoxidim 2%, cyhalofop-butyl 10%, neopelex 5%, talcum powder 2%, white carbon 5%, kaolinite
Soil is mended to 100%；
Proportioning weighs each component more than, will be sent into after solid-like component coarse crushing together with other components in blender
It is well mixed, then 12% clefoxidim cyhalofop-butyl wettable powder is made after air-flow crushing.
Embodiment 7：Prepare 65% clefoxidim cyhalofop-butyl suspending agent (weight ratio：5:1)
Clefoxidim 50%, cyhalofop-butyl 10%, 500#5%, Teepol 5%, alkylbenzenesulfonate amine salt 3%,
Organosilicon 5%, water are mended to 100%；
Proportioning weighs each component more than, is crushed in advance in proportion, adds in sand mill and grind, through high shear
65% clefoxidim cyhalofop-butyl suspending agent is made in allotment system after mixing.
Embodiment 8：Prepare 60% clefoxidim cyhalofop-butyl missible oil (weight ratio：2:1)
Clefoxidim 40%, cyhalofop-butyl 20%, 1-METHYLPYRROLIDONE 8%, DMF5%, agriculture breast 500#5%, dimethylbenzene
Complement to 100%；
Proportioning weighs each component more than, and material is added in reactor mixer together in proportion, stirred,
60% clefoxidim cyhalofop-butyl missible oil is made.
Embodiment 9：Prepare 80% clefoxidim cyhalofop-butyl water-dispersible granule (weight ratio：1:3)
Clefoxidim 20%, cyhalofop-butyl 60%, methyl naphthalene sulfonate formaldehyde condensate 5%, lauryl sodium sulfate
3%th,
Sodium lignin sulfonate 5%, diatomite complement to 100%；
Proportioning weighs each component more than, and in proportion prepared by dry pulverization process, granulation, drying, screening to be made 80% ring benzene
Humulone cyhalofop-butyl water-dispersible granule.
2nd, drug effect checking test
(1) Assays Example
Determine co-toxicity coefficient of the clefoxidim cyhalofop-butyl to weeds barnyard grass.
Test method：Quantitative weed seed is seeded in respectively in a diameter of 15cm glass dish, in each glass dish
15~20 seeds are broadcast, are cultivated in illumination box, when 3~5 leaf phase of barnyard grass, are sprayed on crawler type crops sprayer
Mist processing.Continue to cultivate in greenhouse after processing, routine observation respectively handles the preventive effect to weeds, after each processing is weighed after 30 days
Weeds fresh weight, by the nineteen sixties such as Sun Yunpei propose method, prevention effect is converted into niqueMin (y), liquor strength (μ g/
Ml logarithm value (x)) is converted into, concentration EC50 in being calculated virulence equation with least square method and suppressed, the virulence for calculating medicament refers to
Number and co-toxicity coefficient (CTC).Toxicity test the results are shown in Table 1.
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50) * 100；Theoretical toxicity index (TTI)
In=A medicament toxicity index * mixtures in A percentage composition+B medicament toxicity index * mixtures B percentage composition；Co-toxicity coefficient
(CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] * 100；Co-toxicity coefficient (CTC) >=120 table
It is now synergistic effect；CTC≤80 show as antagonism；80 ＜ CTC ＜ 120 show as summation action.
1st, clefoxidim cyhalofop-butyl compounding is tested the toxicity test of barnyard grass
The clefoxidim cyhalofop-butyl different ratio of table 1 compounds analyzes (one) to the toxicity test of barnyard grass
As a result (table 1) shows, clefoxidim is with cyhalofop-butyl in proportioning 1~15：Between 1~15, co-toxicity coefficient is 125
More than, illustrate clefoxidim and cyhalofop-butyl compounding preventing and kill off with significant synergistic function to barnyard grass.
2nd, clefoxidim cyhalofop-butyl compounding is tested the toxicity test of moleplant seed
The clefoxidim cyhalofop-butyl different ratio of table 2 compounds analyzes (two) to the toxicity test of moleplant seed
As a result (table 2) shows, clefoxidim is with cyhalofop-butyl in proportioning 1~15：Between 1~15, co-toxicity coefficient is 125
More than, illustrate clefoxidim and cyhalofop-butyl compounding preventing and kill off with significant synergistic function to moleplant seed.
(2) field control effectiveness test.
For the compounding effect of checking clefoxidim and cyhalofop-butyl, the test of pesticide effectiveness is carried out in rice terrace.Test institute's medication
Agent includes clefoxidim and the clefoxidim in the single dose and embodiment of cyhalofop-butyl active component and cyhalofop-butyl composition, examination
Select the more rice terrace of the grassy weeds such as barnyard grass with testing, according to rice cropping mode and the difference of administration time, carry out small
Area is tested, and sets repetition.
Test method：According to the area of experimental plot, good various medicaments of precise, and after being watered dilution, using bearing
Formula sprayer, carry out even spraying, the special Fan spray head of sprinkler selection herbicide.Observation in 25 days is miscellaneous after medicine respectively after experiment
Careless death condition, and Weed-control effect is calculated in accordance with the following methods.In addition, the emergence of rice is also observed in 1~15 day after medicine
And growing state, to investigate whether medicament has poisoning to rice.
Weed-control effect %=(blank district number of weeds-treatment region number of weeds)/blank district number of weeds × 100%.
Table 3, clefoxidim and cyhalofop-butyl compounding are to barnyard grass and the field efficiency test result of moleplant seed
As a result show, with clefoxidim compared with cyhalofop-butyl single dose, clefoxidim cyhalofop-butyl provided by the invention
Complex composition has obvious synergistic effect.In addition, the clefoxidim cyhalofop-butyl Herbicidal combinations of the present invention use
More easy, efficient and amount of application is reduced, and use cost reduces.
The security survey result of table 4, medicament to rice
As a result show, the rice is doing well in each processing cell, has no any symptom of chemical damage, illustrates the ring benzene of the present invention
Humulone cyhalofop-butyl Herbicidal combinations not only have excellent synergistic effect, and to rice safety.
Claims (7)
1. a kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl, it is characterised in that the active ingredient in said composition is
Clefoxidim and cyhalofop-butyl, the weight ratio of the clefoxidim and cyhalofop-butyl is 1：15~15：1.
2. Herbicidal combinations according to claim 1, it is characterised in that:The weight ratio of the clefoxidim and cyhalofop-butyl
For 1：10~10：1.
3. Herbicidal combinations according to claim 1, it is characterised in that：The quality percentage of active ingredient contains in said composition
Measure as 5~90%.
4. the Herbicidal combinations according to right wants 3, it is characterised in that：The weight/mass percentage composition of active ingredient in said composition
For 5~80%.
5. the Herbicidal combinations according to right wants 1, it is characterised in that：The Herbicidal combinations, which also contain, to be agriculturally subjected to
Auxiliary agent, the formulation of the Herbicidal combinations is missible oil, wettable powder, suspending agent, oil-suspending agent or water dispersible granules.
6. the answering in paddy field weed is prevented and treated of the Herbicidal combinations according to any one of claim 1-5 claim
With.
7. application according to claim 6, it is characterised in that described paddy field weed is barnyard grass, moleplant seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428606.9A CN107410316A (en) | 2017-06-08 | 2017-06-08 | A kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428606.9A CN107410316A (en) | 2017-06-08 | 2017-06-08 | A kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107410316A true CN107410316A (en) | 2017-12-01 |
Family
ID=60428465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710428606.9A Pending CN107410316A (en) | 2017-06-08 | 2017-06-08 | A kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107410316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205410A (en) * | 2020-11-06 | 2021-01-12 | 美丰农业科技(上海)有限公司 | Nano dispersible oil suspending agent containing clethodim and cyhalofop-butyl and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999400A (en) * | 2010-12-07 | 2011-04-06 | 陕西韦尔奇作物保护有限公司 | Cyhalofop-butyl-containing weeding composition |
| CN103461350A (en) * | 2013-08-20 | 2013-12-25 | 湖南农大海特农化有限公司 | Weeding composition containing oxaziclomefone and cyhalofop-butyl |
-
2017
- 2017-06-08 CN CN201710428606.9A patent/CN107410316A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999400A (en) * | 2010-12-07 | 2011-04-06 | 陕西韦尔奇作物保护有限公司 | Cyhalofop-butyl-containing weeding composition |
| CN103461350A (en) * | 2013-08-20 | 2013-12-25 | 湖南农大海特农化有限公司 | Weeding composition containing oxaziclomefone and cyhalofop-butyl |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205410A (en) * | 2020-11-06 | 2021-01-12 | 美丰农业科技(上海)有限公司 | Nano dispersible oil suspending agent containing clethodim and cyhalofop-butyl and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101861867B (en) | Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof | |
| CN106305757B (en) | A kind of Synergistic herbicide compositions grand comprising diflufenican and thiophene ketone sulphur | |
| CN103749480B (en) | Paddy field herbicide composition and application | |
| CN104430451A (en) | Herbicidal composition containing triafamone and halosulfuron-methyl | |
| CN104542645B (en) | A kind of Herbicidal combinations containing pyridine sulphur grass amine, clodinafop-propargyl and fluroxypyr | |
| CN104488949A (en) | Dinotefuran-containing insecticidal combination | |
| CN103828816B (en) | Mixed herbicide containing fenoxaprop-p-ethyl, clodinafop-propargyl and fluroxypyr | |
| CN101946783B (en) | Herbicide composition and application thereof | |
| CN104430450A (en) | Herbicidal composition of triafamone and pyrazosulfuron | |
| CN102265826A (en) | Weeding compound containing mesotrione and amides | |
| CN101999355A (en) | Herbicide composite, preparation and application thereof | |
| CN107306971A (en) | A kind of Herbicidal combinations containing the careless azoles of sulfone pyrrole and aclonifen | |
| CN106259356B (en) | Herbicidal combinations with synergistic effect | |
| CN103688991A (en) | Weeding composition containing glufosinate-ammonium and atrazine | |
| CN106259357A (en) | There is the Herbicidal combinations of potentiation | |
| CN107410316A (en) | A kind of Herbicidal combinations containing clefoxidim and cyhalofop-butyl | |
| CN107094771A (en) | It is a kind of containing clefoxidim He the Herbicidal combinations of metamifop | |
| CN108432774A (en) | A kind of herbicidal composition of rice terrace | |
| CN107396932A (en) | A kind of Han You metamifops and the Herbicidal combinations of the chlorine of 2 first 4 | |
| CN107136101A (en) | A kind of Herbicidal combinations containing clefoxidim and pyraclonil | |
| CN106879598A (en) | Composition pesticide and its application of a kind of humulone of sulphur containing triazole and fluroxypyr | |
| CN102150665B (en) | Herbicidal composition containing cyhalofop-butyl and triazines | |
| CN104351215A (en) | Herbicide for potato field | |
| CN104719315A (en) | Trifloxysulfuron and mesotrione containing herbicide composition | |
| CN104521982B (en) | Containing fluorine ketone sulphur grass An He the Herbicidal combinations of metamifop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |