CN108633886A - A kind of Herbicidal combinations containing triazole sulphur humulone - Google Patents
A kind of Herbicidal combinations containing triazole sulphur humulone Download PDFInfo
- Publication number
- CN108633886A CN108633886A CN201810242061.7A CN201810242061A CN108633886A CN 108633886 A CN108633886 A CN 108633886A CN 201810242061 A CN201810242061 A CN 201810242061A CN 108633886 A CN108633886 A CN 108633886A
- Authority
- CN
- China
- Prior art keywords
- triazole sulphur
- sulphur humulone
- herbicidal combinations
- cyhalofop
- butyl
- 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
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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
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/10—Sulfones; Sulfoxides
Abstract
The present invention provides a kind of Herbicidal combinations containing triazole sulphur humulone, and active ingredient is made of triazole sulphur humulone, tembotrions and cyhalofop-butyl, and the weight ratio of the triazole sulphur humulone, tembotrions and cyhalofop-butyl is 1 20:1‑20:1‑10.
Description
Technical field
The invention belongs to pesticide fields, and in particular to a kind of Herbicidal combinations and application thereof containing triazole sulphur humulone.
Background technology
Triazole sulphur humulone is HPPD enzyme inhibitor class compounds, has excellent bioactivity, can effectively prevent and kill off rice
The a variety of malignant weeds in field.The mechanism of action of such compound is the work by inhibiting plant to control photosynthesis key pigment enzyme
Property, so that its substrate is converted into alcapton process and be obstructed, can not normally be synthesized so as to cause tocopherol and plastoquinone, influences plant
Interior photosynthesis is normally carried out, final thoroughly dead.
Tembotrions are a kind of novel three ketones herbicides, can effectively prevent main broadleaved herb and some grassy weeds,
By destroying the formation of chlorophyll, cause aggrieved weeds chlorosis withered, to green bristlegrass, barnyard grass, lamb's-quarters, field bindweed, field thistle, piemarker
Fiber crops, three-coloured amaranth, lamb's-quarters, knotweed, barnyard grass, lady's-grass etc. have preferable control effect, can be used for before bud cauline leaf process after Seal treatment and bud.
Cyhalofop-butyl is the fragrant phenoxy carboxylic acid esters rice terrace selective herbicide researched and developed by Dow company,
It can only make cauline leaf process, bud pre-treatment is invalid, has special efficacy to moleplant seed, and to rice safety.Cyhalofop-butyl is inhaled through plant leaf surface
Receive the reactive compound form that can be conducted in plant body to rapid metabolization at propionic acid (ACID).The mechanism of action of ACID is exactly
It restrained effectively enzyme-acetylcoenzyme necessary to fatty acid biological synthesis by being accumulated in the intercalary meristem in plant
A carboxylases gradually turn yellow from young leaves to old leaf to inhibit weed growth until withered, dead.Cyhalofop-butyl pacifies rice
It is that can ACID be soon metabolized as diacid compounds (DIACID) form because of rice, and DIACID is not that acetyl is auxiliary entirely
The inhibitor of enzyme A carboxylases.Moleplant seed is extremely sensitive to cyhalofop-butyl, barley, wheat, downy brome, annual bluegrass, rice show compared with
High tolerance.
Since the herbicide type applied in current agricultural production is various, drug toxicity is big, and residual quantity is high, is easier to make miscellaneous
Grass generates resistance, when the herbicide of single active ingredient is in use, being influenced its herbicidal efficacy by factors such as resistances can substantially reduce.
In pesticide research, the active constituent of different cultivars is compounded, is the very common method of controlling weeds.Compound synergic is very
Good formula reduces the usage amount of pesticide, to greatly delay drug resistance due to significantly improving practical control effect
Generation, be the important means of integrated control.
Invention content
It is an object of the invention in view of the shortcomings of the prior art, provide a kind of good herbicidal effect, broad weed-killing spectrum, synergy work
With the convenient complex weedicide of notable, dispenser.
The present invention provides following technical scheme
A kind of Herbicidal combinations containing triazole sulphur humulone, active ingredient is by triazole sulphur humulone, tembotrions and cyhalofop-butyl
The weight ratio of composition, the triazole sulphur humulone, tembotrions and cyhalofop-butyl is 1-20:1-20:1-10.
A kind of Herbicidal combinations containing triazole sulphur humulone of the present invention, preferably：The triazole sulphur humulone, ring sulphur
The weight ratio of ketone and cyhalofop-butyl is 4-16:5-15:2-6.
A kind of Herbicidal combinations containing triazole sulphur humulone of the present invention, the triazole sulphur humulone, tembotrions and cyanogen
The total weight percentage composition of fluorine grass ester in the composition is 0.1-95%.The preferred triazole sulphur humulone, tembotrions and cyanogen fluorine
The total weight percentage composition of careless ester in the composition is 30-65%.
The present composition can be configured to the suitable formulations agriculturally needed, and preferred combination dosage form is suspending agent, can
One kind in wet powder, water dispersible granules etc..
For water dispersible granules, those skilled in the art are very familiar with completes the present invention using corresponding auxiliary agent.Dispersion
It is one or more in agent such as polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate；Wetting agent such as alkyl sulfate, alkyl sulphur
It is one or more in hydrochlorate, naphthalene sulfonate；It is one or more in disintegrant such as ammonium sulfate, urea, sucrose, glucose；Binder
As one or more in diatomite, cornstarch, PVA, carboxymethyl (ethyl) cellulose family；Filler for example diatomite, kaolin,
White carbon, fine particle calcium carbonate, talcum powder, attapulgite, clay are one or more.
To suspending agent, workable auxiliary agent has：Dispersant for example polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate,
It is one or more in TERSPERSE 2425 (Huntsman Corporation of the U.S. produces, alkyl naphthalene sulfonic acid salt)；Emulsifier such as agriculture breast
700# (common names：Alkyl phenol formaldehyde resin polyoxyethylene ether, agriculture breast 2201, this disk -60# (common name sorbitol anhydride monostearates
Ester), Tween-60 # (common names：Sorbitan monostearate polyoxyethylene ether), agriculture breast 1601# (common names：Phenethyl benzene
Phenol polyethenoxy polyethenoxy ether), (U.S. is prosperous by TERSPERSE 4894 (Huntsman Corporation of U.S. product) TERSPERSE 2500
Si Mai companies produce) in it is one or more；Wetting agent such as alkylphenol polyoxyethylene ether formaldehyde condensate sulfate, alkyl phenol
Polyoxyethylene groups ether phosphate, phenethyl phenol polyoxyethylene groups ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate,
It is one or more in TERSPERSE 2500 (Huntsman Corporation of U.S. product)；Thickener such as white carbon, polyvinyl alcohol, swelling
It is one or more in soil, aluminium-magnesium silicate；One in antifreezing agent such as ethylene glycol, propylene glycol, glycerine, urea, inorganic salts such as sodium chloride
Kind is a variety of；It is one or more in stabilizer such as epoxidized soybean oil, epoxychloropropane, triphenyl phosphate；Decentralized medium such as soybean
It is one or more in oil, rapeseed oil, corn oil, methyl oleate.
To wettable powder, workable auxiliary agent has：Dispersant such as polycarboxylate, lignosulfonates, alkyl naphthalene sulfonic acid
It is one or more in salt；It is one or more in wetting agent such as alkyl sulfate, alkylsulfonate, naphthalene sulfonate；Filler such as sulfuric acid
Ammonium, urea, sucrose, glucose, diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, clay are one or more.
A kind of Herbicidal combinations containing triazole sulphur humulone of the present invention are suitable for preventing and kill off paddy field weed, described miscellaneous
Grass selection grass family or broad leaved weed.
The present invention obtains following advantageous effects：
Herbicidal combinations provided by the invention show apparent synergistic effect, the prevention effect of composition to weeds Monochoria vaginalis
Fruit is significantly improved than single dose, reduces the dosage of pesticide.Herbicidal combinations provided by the invention, expand weeding
Spectrum, a drug solve various weed problems, compensate for defect and limitation when single dose uses.Weeding provided by the invention
Composition can overcome long-term single the shortcomings that making to easy to produce resistance, extend the service life of medicament, to the comprehensive of Weed Resistance
It closes and administers important in inhibiting.
Specific implementation mode
The specific implementation mode of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Embodiment one：Triazole sulphur humulone, tembotrions and cyhalofop-butyl compounding are to Monochoria vaginalis Toxicity Determination.
Test method：Experiment carries out under greenhouse experiment, the consistent miscellaneous Monochoria vaginalis of growth selection, and water drenching waits for that blade is dried
Cauline leaf spraying treatment is carried out afterwards.After processing 15 days, fresh weight is measured, calculates preventive effect.
Herbicide associated form is evaluated according to Colby methods.Evaluation criterion：As E ﹣ E0 ＞ 10%, it is expressed as synergistic effect；
As ﹣ 10%≤E ﹣ E0≤10%, summation action is shown as；As E ﹣ E0 ＜ ﹣ 10%, antagonism is shown as.
1 azoles sulphur humulone of table, tembotrions and cyhalofop-butyl compounding are to Monochoria vaginalis Toxicity Determination
As seen from the above table, triazole sulphur humulone, tembotrions and cyhalofop-butyl compounding have apparent synergistic effect to Monochoria vaginalis.
Three kinds of substances, which are applied in combination, can effectively reduce Pesticide use dosage.
Embodiment two：Triazole sulphur humulone, tembotrions and cyhalofop-butyl compounding are to paddy field weed field efficacy.
Test medicine：Medicament 1：32% triazole sulphur humulone tembotrions cyhalofop-butyl wettable powder (triazole sulphur humulone
8%, tembotrions 20%, cyhalofop-butyl 4%, sodium lignin sulfonate 12%, neopelex 7.5%, kaolin add to
100%).
Test method：Subjects rice terrace field weed field thistle carries out cauline leaf spraying, fresh weight preventive effect after investigation 20 days.
Preventive effect (%)=[(clear water control group weeds fresh weight-processing group weeds fresh weight)/clear water group weeds fresh weight] * 100.
2 triazole sulphur humulone of table, tembotrions and cyhalofop-butyl compounding are to field thistle field efficacy
As seen from the above table, compared with single dose, triazole sulphur humulone, tembotrions and cyhalofop-butyl compounding application can significantly improve
Its control effect to weeds, has significant synergies.And field observation is to crop safety.
The above is only a preferred embodiment of the present invention, to those skilled in the art, this hair is not being departed from
It under the premise of bright raw material, can be suitably modified, these are improved also within protection scope of the present invention.
Claims (6)
1. a kind of Herbicidal combinations containing triazole sulphur humulone, it is characterised in that：Active ingredient by triazole sulphur humulone, tembotrions and
Cyhalofop-butyl forms, and the weight ratio of the triazole sulphur humulone, tembotrions and cyhalofop-butyl is 1-20:1-20:1-10.
2. a kind of Herbicidal combinations containing triazole sulphur humulone according to claim 1, it is characterised in that：The triazole sulphur
The weight ratio of humulone, tembotrions and cyhalofop-butyl is 4-16:5-15:2-6.
3. a kind of Herbicidal combinations containing triazole sulphur humulone according to claim 1 or 2, it is characterised in that：Described three
The total weight percentage composition of azoles sulphur humulone, tembotrions and cyhalofop-butyl in the composition is 0.1-95%.
4. a kind of Herbicidal combinations containing triazole sulphur humulone according to claim 3, it is characterised in that：The triazole sulphur
The total weight percentage composition of humulone, tembotrions and cyhalofop-butyl in the composition is 30-65%.
5. according to a kind of Herbicidal combinations containing triazole sulphur humulone of claim 1-4 any one of them, it is characterised in that：Group
It is one kind in suspending agent, wettable powder, water dispersible granules etc. to close agent type.
6. a kind of Herbicidal combinations containing triazole sulphur humulone according to claim 1 are suitable for preventing and kill off paddy field weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242061.7A CN108633886A (en) | 2018-03-22 | 2018-03-22 | A kind of Herbicidal combinations containing triazole sulphur humulone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242061.7A CN108633886A (en) | 2018-03-22 | 2018-03-22 | A kind of Herbicidal combinations containing triazole sulphur humulone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108633886A true CN108633886A (en) | 2018-10-12 |
Family
ID=63744717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810242061.7A Pending CN108633886A (en) | 2018-03-22 | 2018-03-22 | A kind of Herbicidal combinations containing triazole sulphur humulone |
Country Status (1)
| Country | Link |
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| CN (1) | CN108633886A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724390A (en) * | 2016-04-28 | 2016-07-06 | 青岛清原抗性杂草防治有限公司 | Rice field herbicide composition and application thereof |
| CN106922676A (en) * | 2017-03-10 | 2017-07-07 | 合肥星宇化学有限责任公司 | Ring sulphur ketone and triazole sulphur humulone complex herbicidal composition and its preparation and application |
| CN107094764A (en) * | 2017-06-23 | 2017-08-29 | 江苏富田农化有限公司 | The Herbicidal combinations and its application in agent for removing grass in paddy field of the ketone of sulphur containing ring and cyhalofop-butyl |
-
2018
- 2018-03-22 CN CN201810242061.7A patent/CN108633886A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724390A (en) * | 2016-04-28 | 2016-07-06 | 青岛清原抗性杂草防治有限公司 | Rice field herbicide composition and application thereof |
| CN106922676A (en) * | 2017-03-10 | 2017-07-07 | 合肥星宇化学有限责任公司 | Ring sulphur ketone and triazole sulphur humulone complex herbicidal composition and its preparation and application |
| CN107094764A (en) * | 2017-06-23 | 2017-08-29 | 江苏富田农化有限公司 | The Herbicidal combinations and its application in agent for removing grass in paddy field of the ketone of sulphur containing ring and cyhalofop-butyl |
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| 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xiaocheng Inventor before: Liu Xiaocheng |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191203 Address after: No. 888, Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province Applicant after: Anhui gull Technology Co., Ltd. Address before: 230088 G building, building 6-1, Shenzhen Digital Industrial Park, hi tech Zone, Anhui, Hefei Applicant before: Hefei red best technology Information Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |