CN109691466A - A kind of Herbicidal combinations containing anilofos, cyhalofop-butyl and dichloro quinolinic acid - Google Patents
A kind of Herbicidal combinations containing anilofos, cyhalofop-butyl and dichloro quinolinic acid Download PDFInfo
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- CN109691466A CN109691466A CN201710999593.0A CN201710999593A CN109691466A CN 109691466 A CN109691466 A CN 109691466A CN 201710999593 A CN201710999593 A CN 201710999593A CN 109691466 A CN109691466 A CN 109691466A
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- Prior art keywords
- cyhalofop
- butyl
- anilofos
- quinolinic acid
- dichloro quinolinic
- 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.)
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Classifications
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- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/14—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing aromatic radicals
-
- 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
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
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- 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 the Herbicidal combinations containing anilofos, cyhalofop-butyl and dichloro quinolinic acid, the Herbicidal combinations have synergistic function, wherein the weight ratio of anilofos, cyhalofop-butyl and dichloro quinolinic acid is preferably 5~40:1~20:10~50.
Description
Technical field
The present invention relates to a kind of herbicidal compositions of farmland weed, and in particular to be a kind of anilofos, cyanogen fluorine
Careless ester, the ternary built herbicidal composition of dichloro quinolinic acid and its application.
Background technique
Anilofos, other titles: twilight rice Thailand, Ge Dajin, A Luojin, molecular formula are as follows: C13H19ClNO3PS2Chemical name:
Chloro- N- cumene carbamo, lmethyl-O, O-2- the dimethyl disulfide substituted phosphate of S-4-.Anilofos are a kind of organic phosphates
Selection type herbicide has uptake and translocation effect, and medicament mainly passes through stem in the young shoot and ground of plant and absorbs, and inhibits cell division
With elongation.Anilofos are best to the weeds effect sprouted, and also have certain preventive effect to the weeds to have grown up.Weeds are after by medicine
It stops growing, blade is dark green, decolourizes sometimes, and blade shortens and thick, easily fractures, lobus cardiacus is not easy to extract out, and last whole plant is withered
Extremely.Anilofos can prevent and kill off annual gramineous weed and nutgrass flatsedge, such as barnyard grass, bald barnyard, rice barnyard grass, semen euphorbiae, cyperus iria, different
Type nutgrass flatsedge, dichotomous fimbristylis herb etc., but it is bad to other gramineae weed preventive effects, such as herba digitariae, Bermuda grass.
Cyhalofop-butyl, other are uptake and translocation herbicides, are absorbed by the blade and leaf sheath of plant, bast conduction,
The separate living tissue in plant is accumulated, acetyl-CoA carboxylase is inhibited, stops fatty acid synthesis, the growth division of cell is not
It can be normally carried out, finally result in Plant death.Weeds damage symptoms are 5-days, weeds yellow, browning, then since the lobus cardiacus
Gradually diffusion and complete stool, the death time about 2-3 weeks.The main controlling object of cyhalofop-butyl is barnyard grass, semen euphorbiae, herba digitariae, double fringes
The gramineae weeds such as ditch millet, herba setariae viridis, herba eleusines indicae, it is invalid to broadleaf weeds and nutgrass flatsedge.
Dichloro quinolinic acid, other titles: quinclorac, Facet, chemical name: 3,7- dichloroquinoline -8- carboxylic acids.Two chloroquines
Quinoline acid is quinoline carboxylic acid herbicide, is mainly absorbed by weeds root, the neutron absorption that can be also germinateed, a small amount of to be inhaled by leaf portion
It receives, is conducted in weeds body, keep weeds dead.Dichloro quinolinic acid can prevent and kill off barnyard grass, bald barnyard etc., to other Eclipta prostratas, horse
Tang, Monochoria korsakowii, Monochoria vaginalis, Chinese celery, najas marina etc. have certain inhibiting effect.
In actual use, anilofos are good to barnyard grass, rice barnyard grass, nutgrass flatsedge effect, to herba digitariae, semen euphorbiae, Bermuda grass preventive effect
It is undesirable, and high dose is dangerous to rice.Cyhalofop-butyl is good to semen euphorbiae preventive effect, bad to barnyard grass preventive effect, especially above the average age for marriage
Barnyard grass.Dichloro quinolinic acid is more satisfactory to barnyard grass, bald barnyard effect, but since resistance problem dosage is increasing, weeds
Resistance is more and more stronger.Therefore, anilofos, cyhalofop-butyl and dichloro quinolinic acid are subjected to rational mixture, have and expand degrass spectrum, subtracts
Few spraying times, reduce control cost, delay the effect of Weed Resistance.
Summary of the invention
Present invention aims at solve the limitation of single dose controlling object in agent for removing grass in paddy field technology, delay Weed Resistance
Occur, realize that a drug is just able to solve gramineae weed in paddy field, a kind of efficient, less toxic, at low cost, user is provided
Just, quick-acting is good, the herbicidal composition of lasting period length.
The present invention provides a kind of herbicidal compositions, including active constituent: anilofos, cyhalofop-butyl, dichloro quinolinic acid.
By comparing the ternary built of each single dose and different proportion, the combinations of herbicides of best preventive effect is screened.Existing actual production
In, anilofos are good for preventing and kill off barnyard grass, rice barnyard grass, nutgrass flatsedge effect, but not ideal enough to other gramineae weed preventive effects, and cyanogen
Fluorine grass ester is only good to semen euphorbiae effect, poor to barnyard grass preventive effect, invalid to nutgrass flatsedge, and dichloro quinolinic acid is ideal to above the average age for marriage barnyard grass effect,
But it is poor to be single use the excessive safety of dosage.The present invention filters out the suitable proportion of three kinds of compounds, is able to solve existing answer
With technology problem undesirable to Weed-control effect and to Security of rice difference, eventually passes through a large amount of experiment sieving and obtain and most preferably match
Than range, a kind of cost performance height, safe and efficient herbicidal composition are provided.
Further, active constituent is anilofos, cyhalofop-butyl, dichloro quinolinic acid in Herbicidal combinations of the invention, they are multiple
The mass ratio matched be 1~50:1~25:1~50, preferably 1~40:1~20:10~50, most preferably 5~40:1~20:
10~50.
Herbicidal combinations of the invention can be with auxiliary element conventional in Pesticide formulation according to customary preparation methods
Any one dosage form is prepared, such as can be missible oil, wettable powder, water dispersible granules, granule, suspending agent, solvable
Property liquor, dispersible oil-suspending agent, dry suspending agent etc..
The frequency of use and usage amount of Herbicidal combinations of the invention with crops, weeds, weather condition and it is small change,
It can achieve the purpose that effectively prevent by using suitable dosage.
Herbicidal combinations of the invention may also include other agricultural active ingredients, such as herbicide, the desinsection of other types
In the agricultural actives such as agent, fungicide, fertilizer, plant growth regulator, biostimulant and safener ingredient and/or plant protection
Common additive and/or insecticides adjuvant, or can use together with which.
Compared with prior art, Herbicidal combinations of the invention have the beneficial effect that instant component is reasonable, after compounding
Preventive effect is better than the effect that each component is used alone, and there is synergistic function can effectively be slowed down miscellaneous by the different mechanism of action
The generation of careless resistance, it is good to Security of rice, meet the security requirement of pesticidal preparations.
Specific embodiment
Essence in order to better understand the present invention is described further the contents of the present invention below with reference to embodiment,
But limitation of the present invention cannot be considered as, the following description is only for the purpose of explaining the present invention, for without departing from spirit of that invention and principle
Modification, replacement or the improvement made, fall within the scope of the claimed invention.
One, example of formulations
+ 10% Dichloroquinolinic acid suspending agent of+1% cyhalofop-butyl of 1 1% anilofos of embodiment
| Title material | Content (%) in formula | Effect in formula |
| Anilofos | 1.0 | Effective component |
| Cyhalofop-butyl | 1.0 | Effective component |
| Dichloro quinolinic acid | 10.0 | Effective component |
| Fatty alcohol polyoxyethylene ether | 1.5 | Wetting agent |
| Polycarboxylate comb copolymer | 2.5 | Wetting dispersing agent |
| Aluminium-magnesium silicate | 1.0 | Viscosity modifier |
| Xanthan gum | 0.1 | Viscosity modifier |
| Urea | 3.0 | Antifreezing agent |
| Organic silicone | 0.2 | Defoaming agent |
| Water | It mends to 100 | Solvent |
+ 30% dichloro quinolinic acid effervescent agent of+10% cyhalofop-butyl of 2 5% anilofos of embodiment
| Title material | Content (%) in formula | Effect in formula |
| Anilofos | 5.0 | Effective component |
| Cyhalofop-butyl | 10.0 | Effective component |
| Dichloro quinolinic acid | 30.0 | Effective component |
| Tartaric acid | 20.0 | Effervescent agent |
| Ammonium sulfate | 5.0 | Disintegrating agent |
| Dodecyl sodium sulfate | 3.0 | Wetting agent |
| Nekal | 5.0 | Dispersing agent |
| Kaolin | Complement to 100 | Filler |
+ 25% dichloro quinolinic acid suspoemulsion of+5% cyhalofop-butyl of 3 5% anilofos of embodiment
| Title material | Content (%) in formula | Effect in formula |
| Anilofos | 5.0 | Effective component |
| Cyhalofop-butyl | 5.0 | Effective component |
| Dichloro quinolinic acid | 10.0 | Effective component |
| Trimethylbenzene | 10.0 | Solvent |
| Alkyl phenol polyoxyethylene ether phosphate | 2.0 | Anion emulsifier |
| Styryl phenol polyethenoxy ether | 4.0 | Nonionic emulsifier |
| Fatty alcohol polyoxyethylene ether | 3.0 | Nonionic emulsifier |
| Xanthan gum | 0.1 | Viscosity modifier |
| Ethylene glycol | 3.0 | Antifreezing agent |
| Water | Complement to 100 | Water phase continuous phase |
Oil-suspending agent can be dispersed in+25% dichloro quinolinic acid of+20% cyhalofop-butyl of 4 10% anilofos of embodiment
| Title material | Content (%) in formula | Effect in formula |
| Anilofos | 10.0 | Effective component |
| Cyhalofop-butyl | 20.0 | Effective component |
| Dichloro quinolinic acid | 25.0 | Effective component |
| Dimethylbenzene | 5.0 | Cosolvent |
| Calcium dodecyl benzene sulfonate | 8.0 | Anion emulsifier |
| Castor oil polyoxyethylene ether | 2.0 | Nonionic emulsifier |
| Fatty alcohol polyoxyethylene ether | 2.0 | Nonionic emulsifier |
| Organobentonite | 0.5 | Viscosity modifier |
| Methyl oleate | Complement to 100 | Oily phase continuous phase |
Oil-suspending agent can be dispersed in+25% dichloro quinolinic acid of+5% cyhalofop-butyl of 5 20% anilofos of embodiment
| Title material | Content (%) in formula | Effect in formula |
| Anilofos | 20.0 | Effective component |
| Cyhalofop-butyl | 5.0 | Effective component |
| Dichloro quinolinic acid | 25.0 | Effective component |
| Trimethylbenzene | 10.0 | Cosolvent |
| Calcium dodecyl benzene sulfonate | 8.0 | Anion emulsifier |
| Castor oil polyoxyethylene ether | 2.0 | Nonionic emulsifier |
| Fatty alcohol polyoxyethylene ether | 3.0 | Nonionic emulsifier |
| Organobentonite | 0.5 | Viscosity modifier |
| Methyl oleate | Complement to 100 | Oily phase continuous phase |
+ 15% dichloro quinolinic acid wettable powder of+10% cyhalofop-butyl of 6 15% anilofos of embodiment
| Title material | Content (%) in formula | Effect in formula |
| Anilofos | 15.0 | Effective component |
| Cyhalofop-butyl | 10.0 | Effective component |
| Dichloro quinolinic acid | 15.0 | Effective component |
| Dodecyl sodium sulfate | 3.0 | Wetting agent |
| Nekal | 4.0 | Dispersing agent |
| White Carbon black | 3.0 | Anticaking agent |
| Kaolin | Complement to 100 | Carrier |
+ 50% dichloro quinolinic acid water dispersible granules of+10% cyhalofop-butyl of 7 10% anilofos of embodiment
| Title material | Content (%) in formula | Effect in formula |
| Anilofos | 10.0 | Effective component |
| Cyhalofop-butyl | 10.0 | Effective component |
| Dichloro quinolinic acid | 50.0 | Effective component |
| The full object of methylene naphthalene sulphonate formaldehyde contracting | 5.5 | Dispersing agent |
| Naphthalene sulfonate | 3.5 | Wetting agent |
| Ammonium sulfate | 10.0 | Disintegrating agent |
| Kaolin | Complement to 100 | Filler |
Two, paddy field weed field trial is prevented and kill off
Reagent agent: embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5, embodiment 6, embodiment 7 are answered for 7 kinds totally
With composition.
Comparison medicament: single dose anilofos, cyhalofop-butyl, dichloro quinolinic acid and compound preparation.
Controlling object: the common weed that field occurs, barnyard grass, rice barnyard grass, herba setariae viridis, semen euphorbiae, herba digitariae, difformed galingale herb etc..
Application method: after the rice 2-3 leaf phase, weeds are in the 3-5 leaf phase and grow vigorous period, and uniform cauline leaf is spraying.
Pilot survey: 7 days range estimation weeds strain preventive effects after application, 21 days actual measurement weeds strain preventive effects and fresh weight preventive effect after application,
And use 5 point samplings, every 1m2It is sampled investigation.
Table of field test results are bright: the anilofos of different ratio, cyhalofop-butyl, dichloro quinolinic acid compound preparation are to paddy field
Gramineae weed preventive effect is significant, and ternary built preparation effect is substantially better than two-spot compounding and each single dose preventive effect.Wherein, 50%
Oil-suspending agent, 40% anilofos cyhalofop-butyl dichloro quinolinic acid wettable can be dispersed in anilofos cyhalofop-butyl dichloro quinolinic acid
Oil-suspending agent, 70% anilofos cyhalofop-butyl dichloroquinoline can be dispersed in pulvis, 55% anilofos cyhalofop-butyl dichloro quinolinic acid
Sour water dispersible granule puts up the best performance to weeds in field preventive effect.Solve field malignant weed rice barnyard grass, resistance after three kinds of medicament mixtures
The problem of weeds herba digitariae preventive effect difference, while safety of the anilofos to rice is improved, weed control efficacy is improved, medication is saved
Cost.
In conclusion instant component is reasonable, preventive effect is used in compounding better than the exclusive use of each component single dose and two-spot
Effect, synergistic effect is obvious, can expand degrass spectrum, reduces times for spraying, delays the generation of Weed Resistance, to crop safety
It is good, drug cost is saved, cost performance is high, meets the policy of pesticide reduction application.
Claims (9)
1. a kind of herbicidal composition, which is characterized in that active constituent includes anilofos, cyhalofop-butyl and dichloro quinolinic acid.
2. Herbicidal combinations according to claim 1, which is characterized in that the anilofos, cyhalofop-butyl and dichloroquinoline
The weight ratio of acid is 5~40:1~20:10~50.
3. Herbicidal combinations according to claim 2, which is characterized in that the anilofos, cyhalofop-butyl and dichloroquinoline
The weight ratio of acid is preferably 1~50:1~25:1~50, and preferably 1~40:1~20:10~50, most preferably 5~40:1~
20:10~50.
4. Herbicidal combinations according to claim 3, which is characterized in that the weight of active constituent in the herbicidal composition
Amount is than being most preferably 20:5:25.
5. Herbicidal combinations according to claim 1 or 2, which is characterized in that the Herbicidal combinations also add comprising pesticidal preparations
Conventional auxiliary element in work.
6. Herbicidal combinations described in any claim in -3 according to claim 1, which is characterized in that the weeding
Composition also includes one or more other agricultural active ingredients.
7. herbicidal composition according to claim 4, which is characterized in that other agricultural active ingredients are safener.
8. herbicidal composition described in -5 is used to prevent and kill off the purposes of noxious plant according to claim 1.
9. purposes according to claim 6, which is characterized in that the noxious plant is weeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999593.0A CN109691466A (en) | 2017-10-24 | 2017-10-24 | A kind of Herbicidal combinations containing anilofos, cyhalofop-butyl and dichloro quinolinic acid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710999593.0A CN109691466A (en) | 2017-10-24 | 2017-10-24 | A kind of Herbicidal combinations containing anilofos, cyhalofop-butyl and dichloro quinolinic acid |
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| CN109691466A true CN109691466A (en) | 2019-04-30 |
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| CN201710999593.0A Withdrawn CN109691466A (en) | 2017-10-24 | 2017-10-24 | A kind of Herbicidal combinations containing anilofos, cyhalofop-butyl and dichloro quinolinic acid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207994A (en) * | 2018-01-26 | 2018-06-29 | 浙江天丰生物科学有限公司 | A kind of Herbicidal combinations |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743970A (en) * | 2009-12-24 | 2010-06-23 | 惠州市中迅化工有限公司 | Cyhalofop-butyl-containing pesticide composition and application thereof |
| 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 |
| CN102754663A (en) * | 2012-08-14 | 2012-10-31 | 佛山市盈辉作物科学有限公司 | Weeding combination containing anilofos and quinclorac or quinclorac salts and preparation thereof |
-
2017
- 2017-10-24 CN CN201710999593.0A patent/CN109691466A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743970A (en) * | 2009-12-24 | 2010-06-23 | 惠州市中迅化工有限公司 | Cyhalofop-butyl-containing pesticide composition and application thereof |
| 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 |
| CN102754663A (en) * | 2012-08-14 | 2012-10-31 | 佛山市盈辉作物科学有限公司 | Weeding combination containing anilofos and quinclorac or quinclorac salts and preparation thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207994A (en) * | 2018-01-26 | 2018-06-29 | 浙江天丰生物科学有限公司 | A kind of Herbicidal combinations |
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