CN109287649A - A kind of Herbicidal combinations and its application containing dichloro quinolinic acid - Google Patents
A kind of Herbicidal combinations and its application containing dichloro quinolinic acid Download PDFInfo
- Publication number
- CN109287649A CN109287649A CN201811297362.6A CN201811297362A CN109287649A CN 109287649 A CN109287649 A CN 109287649A CN 201811297362 A CN201811297362 A CN 201811297362A CN 109287649 A CN109287649 A CN 109287649A
- Authority
- CN
- China
- Prior art keywords
- quinolinic acid
- dichloro quinolinic
- herbicidal combinations
- acid
- halosulfuronmethyl
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues 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
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/76—1,3-Oxazoles; Hydrogenated 1,3-oxazoles
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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 invention proposes a kind of Herbicidal combinations containing dichloro quinolinic acid and its applications, including active components A, active constituent B and active constituent C, the active components A is dichloro quinolinic acid, the active constituent B is aromatic oxygen-phenoxy group propionates class, the active constituent C is sulfonylurea, can be used for paddy field management of weeds.
Description
Technical field
The invention belongs to herbicide technology fields, and in particular to a kind of Herbicidal combinations containing dichloro quinolinic acid and its answer
With.
Background technique
Chemical weed control is means the most economical and effective during farmland weed is prevented and kill off, but uses list to continuous high dose for a long time
The chemical herbicide of one kind or the single mode of action, the problems such as be easy to causeing weeds drug resistance and resistance evolution.Herbicide chemical combination
Object it is reasonable compounding or mixture have expand weeds spectrum, improve preventive effect, delay the generation of weeds drug resistance and drug resistance with
The advantages that development is one of the most effective methods to solve the above problems.Dichloro quinolinic acid category hormone-type quinoline carboxylic acid removes
Careless agent, weeds poisoning symptom is similar to auxins effect, and seed, root and the leaf portion that medicament is sprouted absorb, and interferes plant
Internal hormone balance and the photosynthesis for influencing plant.It prevents and treats barnyard grass and working life is very long, the 1-7 leaf phase is effective.But it is single
Solely using dichloro quinolinic acid, not only prevention spectrum is narrow, but also is easy to produce drug resistance.Therefore it is badly in need of providing a kind of and two chloroquines
The Herbicidal combinations of quinoline acid compounding.
Summary of the invention
The present invention proposes a kind of Herbicidal combinations containing dichloro quinolinic acid, can be used for paddy field management of weeds.
The technical scheme of the present invention is realized as follows:
A kind of Herbicidal combinations containing dichloro quinolinic acid, including active components A, active constituent B and active constituent C, it is described
Active components A is dichloro quinolinic acid, and the active constituent B is aromatic oxygen-phenoxy group propionates class, and the active constituent C is sulfonylureas
Class.
Preferably, the aromatic oxygen-phenoxy group propionates class is metamifop, and the sulfonylurea is halosulfuronmethyl.
Preferably, the mass ratio of the dichloro quinolinic acid, the metamifop and the halosulfuronmethyl is 1~9:
3~11:1~4.
Preferably, the mass ratio of the dichloro quinolinic acid, the metamifop and the halosulfuronmethyl is 5:7:
1。
Preferably, the preparation of the Herbicidal combinations containing dichloro quinolinic acid is specially missible oil, wettable powder, water dispersion
Granula, suspending agent, aqueous emulsion, microemulsion, granule.
It is a further object to provide the above-mentioned Herbicidal combinations containing dichloro quinolinic acid in prevention and treatment injurious weed
Application.
Herbicidal combinations of the present invention containing dichloro quinolinic acid can be by that can make active constituent with Pesticide formulation
Auxiliary agent mixing, conventional preparation is prepared as with known method, as missible oil, wettable powder, water dispersible granules, suspending agent,
Aqueous emulsion, microemulsion, granule etc..The active constituent of 0.1~95% weight, preferably 0.5~90% weight are typically contained in preparation
The active constituent of amount.
The auxiliary agent that can be used in Pesticide formulation includes but is not limited to: water, solvent, filler, various surfactants
(emulsifier, dispersing agent, wetting agent etc.), adhesive, colorant, antifreezing agent, thickener, suspending agent, disintegrating agent, disappear at film forming agent
Infusion, bleeding agent, synergist, stabilizer, pH adjusting agent, preservative etc..Also, it is suitably, resistance to specific crop in order to improve
Stress can be properly added safener；Or sometimes for crop growth is promoted, conventional agriculture can be added in mixed composition
Industry fertilizer, is made medicament-fertilizer mixture.These auxiliary agents are all ingredients commonly used or allowed to use in pesticidal preparations, are not particularly limited,
One or more auxiliary agent may be selected to constitute, specific ingredient and dosage are determined according to recipe requirements by simply test.
Beneficial effects of the present invention:
1) Herbicidal combinations of the invention containing dichloro quinolinic acid, halosulfuronmethyl, dichloro quinolinic acid acid and oxazole acyl grass
The respective pharmacological property effect of amine influences mutually, and the effect of generated synergy pesticide more single than any of which is all
It is good.
2) halosulfuronmethyl, dichloro quinolinic acid acid are mixed with metamifop, can prevent and weeds is overcome to generate anti-medicine
Property, extend the service life of said preparation kind.
3) labour is saved, prevention and treatment in time, can be in a drug, and simultaneous crop smothering is planted by Zhiduo County, makes to be repeated several times
Property farm work is disposably completed.
4) times for spraying is reduced, cost is reduced.It is, in general, that often weeds overlapping occurs, such as in weeds high-incidence season
Single weeds are prevented and treated one by one, necessarily make to prevent and treat number increase.Halosulfuronmethyl, dichloro quinolinic acid acid and metamifop are mixed
With, respective advantage is played, times for spraying is reduced, cost of labor is reduced, reduces Sichuan, raising crop quality peace
Entirely.
Specific embodiment
Embodiment 1
13wt% water dispersible granules
Formula composition are as follows: dichloro quinolinic acid 5wt%, metamifop 7wt%, halosulfuronmethyl 1wt%, dodecane
Base benzene sulfonic acid calcium 5wt%, sodium lignin sulfonate 2wt%, sodium sulphate 3wt%, sodium carboxymethylcellulose 3wt%, bentonite are supplied
To 100wt%.
2 20% microemulsion of embodiment
Dichloro quinolinic acid is 9wt%, metamifop 7wt%, halosulfuronmethyl 4wt%, N-Methyl pyrrolidone
6%, calcium dodecyl benzene sulfonate 3%, Negel 1%, propylene glycol 3%, deionized water supplies 100wt%.
3 21% wettable powder of embodiment
Dichloro quinolinic acid is 6wt%, metamifop 11wt%, halosulfuronmethyl 4wt%, Negel
6%, sodium lignin sulfonate 4%, white carbon black 3%, kaolin surplus.
Application effect example 1
Material to be tested: Seed storage is collected in barnyard grass seed, this laboratory field
Test method: barnyard grass seed point is sowed in the iron basin of the sectional area 0.25m2 equipped with soil, is cultivated in greenhouse, 2
Leaf phase or so thinning, the consistent barnyard grasses of surplus 20 growths of every basin grow to the 3-4 leaf phase to it and are handled.With 0.5% tween-
80 aqueous solutions configure medical fluid, spray medical fluid with POTTER precision laboratory spray tower, ground moistening is kept after medicine, and set clear water sky
White control.Every processing is repeated 4 times, and measures the inhibition percentage of 14 days barnyard grass aerial part fresh weights after medicine, is evaluated according to Colby method
Herbicide associated form.Evaluation criterion: as E ﹣ E0 > 10%, it is expressed as synergistic effect；As ﹣ 10%≤E ﹣ E0≤10%,
Show as summation action；As E ﹣ E0 < ﹣ 10%, antagonism is shown as.
1 dichloro quinolinic acid of table, metamifop and halosulfuronmethyl ternary built measure the synergy of barnyard grass
As shown in Table 1, dichloro quinolinic acid, metamifop and halosulfuronmethyl ternary built show significantly to increase to barnyard grass
Effect effect, three, which is used in compounding, can effectively reduce active constituent dosage, slow down the generation of herbicide resistance, and it is dirty to reduce environment
Dye.
Application effect example 2
Subjects: rice weed: semen euphorbiae, difformed galingale herb, wild avena sativa, Monochoria vaginalis, herba setariae viridis, purslane etc..
Test medicine: embodiment 1-3 medicament and comparison medicament
Test method: weeds are in the 2-3 leaf phase, carry out cauline leaf 1 time by spraying using backpack sprayer, fresh weight after investigation 14 days
Preventive effect, and the activity of weeding of more various medicaments.Preventive effect (%)=[(clear water control group weeds fresh weight-processing group weeds fresh weight)/
Clear water group weeds fresh weight] * 100%.
2 cyhalofop-butyl of table, halosulfuronmethyl and dichloro quinolinic acid acid ternary built are to paddy field weed field efficacy
As seen from the above table, cyhalofop-butyl, halosulfuronmethyl and the application of dichloro quinolinic acid acid ternary built can expand weeding
Spectrum, and its control efficiency to weeds can be significantly improved, it has significant synergies, can effectively lower the application of pesticide
Dosage reduces environmental pollution；And field observation is to rice crop safety.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of Herbicidal combinations containing dichloro quinolinic acid, which is characterized in that including active components A, active constituent B and activity at
Divide C, the active components A is dichloro quinolinic acid, and the active constituent B is aromatic oxygen-phenoxy group propionates class, the active constituent C
For sulfonylurea.
2. the Herbicidal combinations according to claim 1 containing dichloro quinolinic acid, which is characterized in that the virtue phenoxy base third
Esters of gallic acid is metamifop, and the sulfonylurea is halosulfuronmethyl.
3. the Herbicidal combinations according to claim 2 containing dichloro quinolinic acid, which is characterized in that the dichloro quinolinic acid,
The mass ratio of the metamifop and the halosulfuronmethyl is 1~9:3~11:1~4.
4. the Herbicidal combinations according to claim 3 containing dichloro quinolinic acid, which is characterized in that the dichloro quinolinic acid,
The mass ratio of the metamifop and the halosulfuronmethyl is 5:7:1.
5. the Herbicidal combinations according to claim 1 containing dichloro quinolinic acid, which is characterized in that described to contain dichloro quinolinic acid
The preparations of Herbicidal combinations be specially missible oil, wettable powder, water dispersible granules, suspending agent, aqueous emulsion, microemulsion, particle
Agent.
6. such as application of Herbicidal combinations of claim 1 to 5 any one containing dichloro quinolinic acid in prevention and treatment injurious weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297362.6A CN109287649A (en) | 2018-11-01 | 2018-11-01 | A kind of Herbicidal combinations and its application containing dichloro quinolinic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297362.6A CN109287649A (en) | 2018-11-01 | 2018-11-01 | A kind of Herbicidal combinations and its application containing dichloro quinolinic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109287649A true CN109287649A (en) | 2019-02-01 |
Family
ID=65145330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811297362.6A Pending CN109287649A (en) | 2018-11-01 | 2018-11-01 | A kind of Herbicidal combinations and its application containing dichloro quinolinic acid |
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| Country | Link |
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| CN (1) | CN109287649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112314610A (en) * | 2020-10-28 | 2021-02-05 | 安徽润农腾辉生物科技有限公司 | Weeding composition containing metamifop, halosulfuron-methyl and butachlor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822258A (en) * | 2010-05-18 | 2010-09-08 | 东莞市瑞德丰生物科技有限公司 | Weeding composition |
| CN102461549A (en) * | 2010-11-19 | 2012-05-23 | 南京华洲药业有限公司 | Hybrid herbicide containing Cinosulfuron, Quinclorac and cyhalofop-butyl and application of hybrid herbicide |
| CN104542663A (en) * | 2014-12-23 | 2015-04-29 | 江西中迅农化有限公司 | Weeding composition containing halosulfuron-methyl and quinclorac as well as fluroxypyr |
| CN106689170A (en) * | 2015-11-16 | 2017-05-24 | 江苏龙灯化学有限公司 | Weeding composition |
| CN108378057A (en) * | 2018-03-27 | 2018-08-10 | 安徽圣丰生化有限公司 | A kind of rice weeding composition of Han metamifops |
| CN108378043A (en) * | 2018-03-27 | 2018-08-10 | 安徽圣丰生化有限公司 | A kind of herbicidal composition of Han metamifops and dichloro quinolinic acid |
-
2018
- 2018-11-01 CN CN201811297362.6A patent/CN109287649A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822258A (en) * | 2010-05-18 | 2010-09-08 | 东莞市瑞德丰生物科技有限公司 | Weeding composition |
| CN102461549A (en) * | 2010-11-19 | 2012-05-23 | 南京华洲药业有限公司 | Hybrid herbicide containing Cinosulfuron, Quinclorac and cyhalofop-butyl and application of hybrid herbicide |
| CN104542663A (en) * | 2014-12-23 | 2015-04-29 | 江西中迅农化有限公司 | Weeding composition containing halosulfuron-methyl and quinclorac as well as fluroxypyr |
| CN106689170A (en) * | 2015-11-16 | 2017-05-24 | 江苏龙灯化学有限公司 | Weeding composition |
| CN108378057A (en) * | 2018-03-27 | 2018-08-10 | 安徽圣丰生化有限公司 | A kind of rice weeding composition of Han metamifops |
| CN108378043A (en) * | 2018-03-27 | 2018-08-10 | 安徽圣丰生化有限公司 | A kind of herbicidal composition of Han metamifops and dichloro quinolinic acid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112314610A (en) * | 2020-10-28 | 2021-02-05 | 安徽润农腾辉生物科技有限公司 | Weeding composition containing metamifop, halosulfuron-methyl and butachlor |
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Application publication date: 20190201 |