CN107787998A - A kind of cotton growth regulator composition - Google Patents
A kind of cotton growth regulator composition Download PDFInfo
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- CN107787998A CN107787998A CN201711085217.7A CN201711085217A CN107787998A CN 107787998 A CN107787998 A CN 107787998A CN 201711085217 A CN201711085217 A CN 201711085217A CN 107787998 A CN107787998 A CN 107787998A
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- active component
- thidiazuron
- diuron
- composition
- weight ratio
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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
- A01N43/48—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
- 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<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
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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 discloses a kind of cotton growth regulator composition, its active ingredient includes A and B, and wherein active component A is the mixture of Thidiazuron and diuron, and active component B is benzene flumetsulam, and A and B weight are than 1：The weight ratio of (0.05~12), Thidiazuron and diuron is 1：(0.1~10).Present invention also offers the Preparation method and use of said composition.Result of the test shows that composition of the invention can promote cotton defoliation well, accelerates cotton boll blowing, significantly improves output of cotton.
Description
Technical field
The invention belongs to agriculture plant protection field, more particularly to a kind of composition pesticide for having and improving performance, tool
Say it is to be related to a kind of composition for cotton growth regulator body.
Background technology
Thidiazuron (pyraclostrobin) is new and effective plant growth regulator, can after Thidiazuron is absorbed by plants
Promote the chorista between petiole and stem, form nature and come off, can be widely used in agricultural chemicals, fertilizer.It has extremely strong
Bioactivity, its induce plant cell division, more much higher than the general basic element of cell division times of ability of Callus formation.Improve
Crop absorbability, increase photosynthesis, so as to reach volume increase, increase excellent purpose.Available for all kinds of melons, fruits and vegetables, nursery stock, flower
The crops such as grass, grain, tobacco, it may also be used for tissue cultures, genetic engineering etc..Crop yield can be significantly improved in production, is changed
It is apt to quality and has the features such as dosage is few, pollution-free to ecological environment, to people, animal, bird, honeybee, nontoxic natural enemy.
Diuron (diuron), chemical name 3- (3,4- dichlorophenyl) -1,1- dimethyl ureas, phenyl ureagroup herbicides,
With uptake and translocation effect and certain action of contace poison.Medicament suppresses photosynthesis after being absorbed by root system of plant or blade, causes leaf
Piece chlorosis, blade tip and edge fade, and cause plant due to a lack of nutrition and dead.It is mainly used in cotton, soybean, tomato, tobacco, grass
The crops such as the certain kind of berries, grape, orchard, rubber plantation prevent and kill off annual gramineous weed and some broad leaved weeds, such as non-irrigated barnyard grass, lady's-grass, dog tail
Careless, wild amaranth grass, nutgrass flatsedge, lamb's-quarters etc., can also prevent and kill off rice field bog pondweed, four leaf duckweed, fescue etc..
Benzene flumetsulam (saflufenacil) belongs to miazines herbicide, is proporphyrinogen oxidase (PPO) inhibitor.Benzene
Flumetsulam can be applied to a variety of production systems and bare place, can be used in after seedling or before seedling.Secondly, applicable crops are more.
30 various crops that benzene flumetsulam can be used in including cereal, corn, cotton, rice, sorghum, soybean and fruit tree etc.
On.Again, it is wide to prevent and kill off spectrum.Benzene flumetsulam can prevent and kill off more than 90 and plant broad leaved weed, including some are to triazines, glyphosate and second
The weeds of resistance be present in acyl lactic acid synthetase inhibitors.In addition, it also has the multifrequency natures such as the fast, longevity of residure length of effect.
Actual pesticides application experience have shown that, in the use of cotton defoliant, it is known that some compounds exist
Some drawbacks, such as the common single dose such as Thidiazuron, ethephon (CEPHA),2-(chloroethyl) phosphonic acid, first piperazine during practical application always be present in use, there is anti-
Property increase year by year, cause dosage to increase year by year, unit dispenser cost increase, while dosage increase also exacerbate soil environment dirt
The risk of dye, while there is also certain residual and security risk to succession crop.Diuron exclusive use effect is undesirable, cotton
Flower disleave is not clean, and cotton boll blowing is bad, and cotton boll is readily formed pod when ftractureing, and reduces harvest efficiency, particularly machinery and adopts
Time receiving, it is easy to which harvesting is not net, forms secondary recovery, increases cost.The effect of accelerating the ripening to cotton of ethephon (CEPHA),2-(chloroethyl) phosphonic acid is good, but disleave is imitated
Fruit is poor, and it makes blade form " marcescence ", cotton is polluted during especially with mechanical harvesting very serious.What ethephon (CEPHA),2-(chloroethyl) phosphonic acid accelerated the ripening
Meanwhile also rapid dehydration is withered for cotton plants, the young bell of top of cotton is also withered therewith, and the cotton underproduction is more serious.Ethephon (CEPHA),2-(chloroethyl) phosphonic acid
Cotton fiber length can be also influenceed, reduces cotton quality, it is easy to form dead valve cotton.
The common Thidiazuron in market combines with the binary built of diuron at present, although more preferable than single dose using effect,
Both there is also at low ambient temperatures, especially under 6-13 degrees Celsius of environment, the drawbacks of defoliation effect is bad be present, in addition
Mixed to be used continuously for many years, resistance problem is also especially prominent.
The content of the invention
It is specifically a kind of specially to use it is an object of the invention to provide a kind of composition pesticide with collaboration castering action
In regulation cotton growth, accelerate cotton defoliation, promote cotton boll blowing, improve output of cotton, while adapt under various low temperature environments
Also cotton defoliation, blow-of-cottons and the cotton growth regulator composition for improving output of cotton can be promoted.Inventor find, Thidiazuron with
With significant collaboration in terms of adjusting or promoting cotton growth and improve output of cotton between diuron, benzene flumetsulam three
Castering action.
The purpose of the present invention can be reached by following measures：
A kind of composition for vegetable lamb growth regulating, it is characterised in that the active ingredient of said composition is by activearm
Divide A and active component B compositions, described active component A is the composition of Thidiazuron and diuron, and described active component B is
Benzene flumetsulam, the active component A and active component B weight are than 1：(0.05~12), the Thidiazuron and diuron
Weight ratio is 1：(0.1~10).
In a kind of preferred scheme, the weight ratio of active component A and the active component B is 1：(0.06~10)；Enter one
Step, the weight ratio of active component A and the active component B is 1：(0.06~8)；Further, the active component A and activity
Component B weight is than 1：(0.07~6).
In a kind of preferred scheme, in described active component A, the weight ratio of Thidiazuron and diuron is 1：(0.125~
8), further, the weight of Thidiazuron and diuron ratio is 1：(0.15~8)；Further, the weight of Thidiazuron and diuron ratio
For 1：(0.2~6).
In a kind of preferable scheme, the weight ratio between active component A and the components of active component B two can arbitrarily exist
It is adjusted in the range of following proportionings：20:1、19:1、18:1、17:1、16:1、15:1、14:1、13:1、12:1、11:1、
10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：8、1：9、1：
10、1：11、1：12, it can also be selected in the range of two proportionings of any of the above form, these ratios are appreciated that
For weight ratio, mol ratio can also be included.
In a kind of preferable scheme, in active component A, weight ratio between Thidiazuron and the component of diuron two can be with
Arbitrarily it is adjusted in the range of following proportionings：10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1：1、1：
2、1：3、1：4、1：5、1：6、1：7、1：8、1：9、1：10, it can also be carried out in the range of two proportionings of any of the above form
Selection, these ratios can be understood as weight ratio, can also include mol ratio.
The invention provides include active component A (composition of Thidiazuron and diuron) and active component B (the phonetic sulphur grass of benzene
Amine) composition adjust cotton growth in agriculture field, promote cotton defoliation, accelerate the purposes of cotton boll blowing.
The formulation allowed on agricultural chemicals can be made by active ingredient and insecticides adjuvant in the composition of the present invention.
Above-mentioned composition can specifically include insecticides adjuvant, such as carrier, solvent, dispersant, wetting agent, adhesive, thickening
One or more in agent, adhesive, surfactant etc., conventional auxiliary agent can be mixed during administration.
Suitable auxiliary agent can be solid or liquid, and they are typically the material commonly used during formulation, such as day
Right or regeneration mineral matter, solvent, dispersant, wetting agent, adhesive, thickener, adhesive or fertilizer.
These compositions only can be administered comprising active component, can also be mixed together with additive (insecticides adjuvant)
Close and use.
According to main biology and/or chemico-physical parameter, composition of the invention and its single active component can be more
Kind mode is prepared.The example of possible suitable dosage forms has：It is dispersible oil-suspending agent, soluble liquid (SL), missible oil (EC), wettable
Property pulvis (WP), soluble powder (SP), aqueous emulsion (EW) (such as oil-in-water and water-in-oil emulsion), suspending agent (SC), oil base or
Dispersant (OD) in aqueous dispersion agent, such as oil, it can be adsorbed with oily miscible solution, capsule suspension (CS), microparticle
The granule (GR) of particle form, it is water-dispersible granules (WDG), water-soluble granular (SG), ULV (ultra-low volume) preparation, micro-
Capsule and WSB (water-soluble pouch).
Dispersible oil-suspending agent (OD) is mixed each components such as dispersant, wetting agent, thickener and water in the ratio of formula
Uniformly, emulsifying agent, dispersant, wetting agent, stabilizer, decentralized medium are first added into reactor, mixes, is uniformly dispersed；Cut at a high speed
Cut and antifreezing agent and thickener are added under state, by active component diuron, Thidiazuron and benzene flumetsulam in zirconium pearl abrasive media
Under be sanded, be made the dispersible oil-suspending agent containing diuron, Thidiazuron and benzene flumetsulam.
Wettable powder may be homogenously dispersed in water, and it is in addition to the active ingredient (s, also containing ionically and/or non-ionically table
Face activating agent (wetting agent, dispersant), such as polyethoxylated alkylphenol, polyethoxylated fatty alcohols, Polyethoxylated fatty
Amine, fatty alcohol polyglycol ether sulfate, alkyl sulfonate, alkylbenzenesulfonate, sodium lignosulfonate, 2,2 '-dinaphthylmethane -6,
6 '-sodium disulfonate, nekal, oleoyl methyl sodium taurocholate, except diluent or inert substance.It is wettable to prepare
Property pulvis, active component is subtly ground, such as with usual means such as hammer-mill, blower mills (blower mill) and empty
Gas jet grinding machine, while or then being mixed with formulation aid.
Missible oil is by the way that active component is dissolved in organic solvent or ORGANIC SOLVENT MIXTURES and adds one or more
Ionic and/or nonionic surface active agent (emulsifying agent) and prepare, the solvent is common disclosed solvent, such as hexamethylene
Ketone, dimethylformamide, butanol, dimethylbenzene or high boiling aromatic compounds or hydrocarbon.The example for the emulsifying agent that can be used has：
Such as calcium dodecyl benzene sulfonate, the calcium salt of alkarylsulphonic acid；Or nonionic emulsifier, such as fatty acid polyethylene glycol ester, alkaryl
Polyglycol ether, fatty alcohol polyglycol ether；Expoxy propane/ethylene oxide condensate；Alkyl, polyether；Sorbitan ester,
Such as sorbitan fatty acid esters, polyoxyethylene sorbitan ester or polyoxyethylene sorbitan fatty acid esters.
Wettable powder is the solid matter in small, broken bits prepared by active component is ground with solid matter in small, broken bits
Such as talcum, natural clay (such as kaolin, bentonite and pyrophyllite) or diatomite.
Colloidal suspending agent can be water base or oil base.It for example can add or not add the surfactant having been mentioned above
Carried out in the case of (as having been mentioned above in the case of other types of formulation) by using commercially available sand mill wet
Method is ground and prepared.
Aqueous emulsion, such as oil in water emulsion (EW), for example can be had been mentioned above using aqueous organic solvent and if appropriate
Surfactant (as having been mentioned above in the case of other types of formulation) by agitator, colloid mill and/or static state
It is prepared by blender.
Granule can be by the way that active component be sprayed on absorbability particle shape inert material or by by adhesive
(such as polyvinyl alcohol, Sodium Polyacrylate or mineral oil) by active component concentrating agents be applied to carrier (such as sand, kaolinite) or
The surface of particulate inert material and prepare.The active component can also prepare the usual manner granulation of fertiliser granulates, such as need
To be mixed with fertilizer.
Water-dispersible granules are generally prepared by a conventional method, and such as pass through spray drying, fluidized bed granulation, disc type system
Grain, mixed with super mixer and extruded or mediated in the case where not adding solid inert material and pelletized.
Activity component concentration in wettable powder is such as about 10 to 90 weight %, complements to 100% remainder
The formulation components by routine are divided to form.In the case of missible oil, activity component concentration can amount to about 1 to 90 weight %.Powder
The preparation of form contains, for example, 1 to 80 weight % active component, the activity in most cases containing 5 to 60 weight %
Composition.Sprayable solution agent contains, for example, 0.05 to 80 weight %, in most cases 2 to 50 weight % active component.
It is liquid or solid form that active component content in water-dispersible granules, which depends in part on the reactive compound, and is depended on
In having used which kind of granulating aid, filler etc..Active component content in water-dispersible granules adds up to such as 1 to 95 weight
% is measured, is in most cases 10 to 80 weight %.
The processing method of suspension emulsion includes one of those or two active ingredients being prepared into suspending agent or aqueous emulsion, separately
One or two outer active ingredient prepares aqueous emulsion or suspending agent, and by suspending agent and aqueous emulsion under the cooperation of auxiliary agent, stirring is equal
It is even, it is prepared into suspension emulsion formulation.
The processing method of soluble concentrate include by active component Thidiazuron, diuron, benzene flumetsulam, surfactant,
Auxiliary agent and water, are placed in reaction vessel, under bath temperature control condition, are sufficiently stirred until obtaining transparency liquid, producing can
Solution.
The processing method of suspending agent includes putting into active ingredient Thidiazuron, diuron, benzene flumetsulam and auxiliary agent and water
It is stirred in reactor, after stirring, is ground in input sand mill and the outstanding of the present invention is can obtain after certain particle diameter
Floating agent.
The processing method of ultra-low-volume formulation is included active ingredient Thidiazuron, diuron, benzene flumetsulam and solvent anti-
Answer after being stirred dissolving in container, add auxiliary component, be thoroughly mixed uniformly, that is, obtain ultra-low-volume formulation.This agent
The application process of type is ultra-low volume spray, low-gallonage spraying or ultra-low volume electrostatic spray.Generally use ultra low volume sprayer
Sprayed, or sprayed with electrostatic atomiser, a small amount of water dilution can also be added to carry out low-gallonage spraying.
In addition, if appropriate, the auxiliary agent involved by above-mentioned active agent preparation includes but does not limit adhesive, wetting agent,
Dispersant, emulsifying agent, bleeding agent, preservative, antifreezing agent, solvent, filler, carrier, colouring agent, defoamer, evaporation suppressor and
PH and viscosity modifier, these reagents are each conventional.
Suitable solvent includes but is not limited to soybean oil, castor oil, palm oil, gasoline, diesel oil, mineral oil, toluene, two
One or more in toluene, cyclohexanone, dichloromethane, ethyl acetate, chloroform, acetone, hexane.
Suitable surfactant (bleeding agent) includes but is not limited to AEO, castor oil polyoxyethylene
Ether, alkylphenol-polyethenoxy polyethenoxy ether, phenethyl phenol polyoxyethanyl polyoxyethyl propyl ether, EO-PO block compounds, polyoxy second
One or more in emulsifying agent known to alkene sorbitan carboxylic esterses, APES phosphate etc..Thickener
It is one or more of for xanthans, carboxylic first (second) base sodium cellulosate, methylcellulose, polyvinyl alcohol, polyvinylpyrrolidone.It is antifreeze
Agent is ethylene glycol, propane diols, glycerine, the one or more of polyethylene glycol 400.
Suitable dispersant includes but is not limited to fragrant race's sulfonate, acrylic acid and acrylic ester copolymers, formaldehyde condensation products
Sulfonate, copolymer-maleic anhydride sodium salt, polymerization of carboxylic acid sodium salt, styrene alkyl polyoxyethylene ether phosphate, sodium naphthalene sulfonate
Formaldehyde condensation products, triphenyl vinyl phenol polyethenoxy ether class and derivative eater, fatty alcohol polyethenoxy ether class, alkyl phenol polyoxy
Ethene ethers, macromolecule EO-PO block copolymers, lignosulfonates, alkylphenol-polyethenoxy formaldehyde condensation products sulfate, alkane
Base phenol polyethenoxy ether formaldehyde condensation products sulfate phosphates, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt, benzene
Vinyl phenol polyoxyethylene poly-oxygen propylene aether, alkyl naphthalene formaldehyde condensate sulfonates, macromolecule dredge the branch dress copolymer of type, polymerization
One or more of in metal carboxylate are applied in combination.
Suitable emulsifying agent includes but is not limited to anhydrous sorbitol laurate, polyoxyethylene laurel ether, poly alkyl alcohol
One kind of oxygen vinethene, polyoxyethylene monopalmitate and Emulsifier EL-60.
Suitable filler includes but is not limited to modified water-soluble starch, cellulose ether and its derivative, aluminium-magnesium silicate, advanced age
One kind in soil, diatomite, attapulgite, glucose, precipitated calcium carbonate, white carbon, inorganic salts.
Suitable wetting agent includes but is not limited to lauryl sodium sulfate, Nonyl pheno, alkyl phenol polyoxy second
Cyclohexene carboxaldehyde condensate sulfate, APES formaldehyde condensation products sulfat phosphate, styrene phenol formaldehyde resin
Polyoxyethylene ether phosphate salt, styryl phenol polyethenoxy polyethenoxy ether, alkyl naphthalene formaldehyde condensate sulfonates, alkyl fourth
One or more kinds of in two acid ester sulfonates, this disk SPAN, soil temperature TWEEN are applied in combination.
Suitable adjuvant includes but is not limited to binding agent, disintegrant, pH adjusting agent, sterilization antiseptic, defoamer, anti-
The one or more of combinations frozen in agent, thickener；Wherein：Described binding agent includes but is not limited to polyvinyl alcohol, gelatin,
Arabic gum, xanthans, Sodium Polyacrylate, sodium alginate, starch, cellulose and its derivates, preferred cellulose and its fiber
One kind of plain derivative；Disintegrant choosing includes but is not limited to aluminium-magnesium silicate, polyethylene glycol PEG, modified starch, inorganic salts, white
One kind of carbon black, silica gel；Described pH acid-base modifiers include but are not limited to glacial acetic acid, hydrochloric acid, ammoniacal liquor, monoethanolamine, three second
One kind in hydramine；Described sterilization antiseptic includes but is not limited to potassium sorbate, sodium benzoate, formaldehyde, OIT
One kind in class；The defoamer includes but is not limited to natural oil, polyethers defoamer, higher alcohols, organic silicon defoamer
One kind.The antifreeze includes but is not limited to propane diols or ethylene glycol；The thickener includes but be not limited to xanthans,
Carragheen, pectin, agar, algin or sodium carboxymethylcellulose.
According to above-mentioned auxiliary agent, at least it is known that：
A kind of dispersible oil-suspending agent composition for cotton regulation growth, the active ingredient of said composition is by activearm
Divide A and active component B compositions, described active component A is the composition of Thidiazuron and diuron, and active component B is the phonetic sulphur of benzene
Careless amine, active component A and active component B weight are than 1：The weight ratio of (0.05~12), Thidiazuron and diuron is 1：(0.1
~10), preferably：Active component A and active component B weight ratio 1：(0.07~6), in active components A, Thidiazuron and diuron
Weight ratio be 1：(0.15~8), auxiliary agent comprise at least solvent, dispersant, emulsifying agent, wetting agent, and active ingredient total amount accounts for whole
Individual preparation total amount 5~60%.
A kind of suspension agent composition for cotton regulation growth, the active ingredient of said composition is by active component A and work
Property component B composition, described active component A is the composition by Thidiazuron and diuron, and active component B is benzene flumetsulam,
Active component A and active component B weight are than 1：The weight ratio of (0.06~10), Thidiazuron and diuron is 1：(0.2~8),
It is preferred that：Active component A and active component B weight ratio 1：(0.065~8), in active components A, the weight of Thidiazuron and diuron
Amount is than being 1：(0.25~7), other auxiliary agents comprise at least dispersant, defoamer, thickener and water, and active ingredient total amount accounts for entirely
Preparation total amount 5~50%.
A kind of water dispersible granules composition for cotton regulation growth, the active ingredient of said composition is by active component A
Formed with active component B, described active component A is the composition by Thidiazuron and diuron, and active component B is the phonetic sulphur grass of benzene
Amine, active component A and active component B weight are than 1：The weight ratio of (0.06~9), Thidiazuron and diuron is 1：(0.1~
9), preferably：Active component A and active component B weight ratio 1：(0.07~7), in active components A, Thidiazuron and diuron
Weight ratio is 1：(0.2~6), other auxiliary agents comprise at least dispersant, disintegrant, filler, and active ingredient total amount accounts for whole preparation
Total amount 7~80%.
A kind of wettable powder composition for cotton regulation growth, the active ingredient of said composition is by active component A
Formed with active component B, described active component A is the composition by Thidiazuron and diuron, and described active component B is benzene
Flumetsulam, active component A and active component B weight are than 1：The weight ratio of (0.05~10), Thidiazuron and diuron is 1：
(0.1~8), preferably：Active component A and active component B weight ratio 1：(0.07~7), in active components A, Thidiazuron and enemy
The grand weight ratio of grass is 1：(0.15~7), other auxiliary agents comprise at least filler, wetting agent, dispersant, and active ingredient total amount accounts for whole
Individual preparation total amount 6~85%.
A kind of composition of aqueous emulsion for cotton regulation growth, the active ingredient of said composition by active component A and
Active component B is formed, and described active component A is the composition by Thidiazuron and diuron, and described active component B is that benzene is phonetic
Sulphur grass amine, active component A and active component B weight are than 1：The weight ratio of (0.055~9), Thidiazuron and diuron is 1：
(0.1~9), preferably：Active component A and active component B weight ratio 1：(0.07~8), in active components A, Thidiazuron and enemy
The grand weight ratio of grass is 1：(0.15~7), other auxiliary agents comprise at least emulsifying agent, solvent and water, and active ingredient total amount accounts for entirely
Preparation total amount 6~55%.
A kind of composition of granule for cotton regulation growth, the active ingredient of said composition by active component A and
Active component B is formed, and described active component A is the composition by Thidiazuron and diuron, and described active component B is that benzene is phonetic
Sulphur grass amine, active component A and active component B weight are than 1：The weight ratio of (0.05~10), Thidiazuron and diuron is 1：
(0.1~8), preferably：Active component A and active component B weight ratio 1：(0.06~8), in active components A, Thidiazuron and enemy
The grand weight ratio of grass is 1：(0.15~7), other auxiliary agents comprise at least filler, binding agent, disintegrant, and active ingredient total amount accounts for whole
Individual preparation total amount 5~85%.
A kind of composition of soluble concentrate for cotton regulation growth, the active ingredient of said composition is by active component A
Formed with active component B, described active component A is the composition by Thidiazuron and diuron, and described active component B is benzene
Flumetsulam, active component A and active component B weight are than 1：The weight ratio of (0.05~9), Thidiazuron and diuron is 1：
(0.1~10), preferably：Active component A and active component B weight ratio 1：(0.055~7), in active components A, Thidiazuron with
The weight ratio of diuron is 1：(0.15~8), other auxiliary agents comprise at least solvent, emulsifying agent, and active ingredient total amount accounts for whole system
Agent total amount 5~40%.
A kind of composition of suspension emulsion for cotton regulation growth, the active ingredient of said composition by active component A and
Active component B is formed, and described active component A is the composition by Thidiazuron and diuron, and described active component B is that benzene is phonetic
Sulphur grass amine, active component A and active component B weight are than 1：The weight ratio of (0.05~7), Thidiazuron and diuron is 1：(0.1
~9), preferably：Active component A and active component B weight ratio 1：(0.055~6), in active components A, Thidiazuron and diuron
Weight ratio be 1：(0.15~7), other auxiliary agents comprise at least emulsifying agent, wetting agent, dispersant, and active ingredient total amount accounts for entirely
Preparation total amount 10~50%.
A kind of composition of missible oil for cotton regulation growth, the active ingredient of said composition is by active component A and work
Property component B composition, described active component A is the composition by Thidiazuron and diuron, and described active component B is the phonetic sulphur of benzene
Careless amine, active component A and active component B weight are than 1：The weight ratio of (0.05~8), Thidiazuron and diuron is 1：(0.1~
10), preferably：Active component A and active component B weight ratio 1：(0.055~7), in active components A, Thidiazuron and diuron
Weight ratio be 1：(0.15~8), other auxiliary agents comprise at least emulsifying agent, solvent, and active ingredient total amount accounts for whole preparation total amount 8
~70%.
A kind of composition of ultra-low-volume formulation for cotton regulation growth, the active ingredient of said composition is by active component
A and active component B compositions, described active component A is the composition by Thidiazuron and diuron, and described active component B is
Benzene flumetsulam, active component A and active component B weight are than 1：The weight ratio of (0.05~7), Thidiazuron and diuron is 1：
(0.1~9), preferably：Active component A and active component B weight ratio 1：(0.067~5), in active components A, Thidiazuron and enemy
The grand weight ratio of grass is 1：(0.15~7), other auxiliary agents comprise at least auxiliary agent and solvent, and it is total that active ingredient total amount accounts for whole preparation
Amount 1~25%.
The present invention also provides the composition of the present invention or mixture is used as the purposes of cotton defoliant, i.e. for making plant
The purposes that leaf departs from.
Two kinds of active ingredients show as synergistic effect in the composition of the present invention, and the activity of said composition is than using individualized
The expected summation of activity of compound, and the independent activity of single compound are more notable.The composition of the present invention is shown
Other features are mainly shown as：1st, composition of the invention can promote cotton defoliation, accelerate cotton boll blowing, improve output of cotton；
2nd, at low ambient temperatures, disleave and blow-of-cottons to cotton have significant facilitation effect to composition of the invention；3rd, dosage is few, subtracts
Light environmental hazard.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is not used to limit only to explain the present invention
The fixed present invention, any modifications, equivalent replacements and improvementsmade within the spirit and principles of the invention, etc., should be included in
Within protection scope of the present invention.
Percentage is weight percentage (folding hundred) in all formulas of following examples.The various preparations of the present composition
Processing technology is prior art, can be varied from according to different situations.
First, formulation prepares embodiment
(1) processing of dispersible oil-suspending agent and embodiment
Input includes the common auxiliary agent of emulsifying agent, wetting agent, dispersant, defoamer etc. in cutting kettle, and mixed,
Stirring, active component Thidiazuron, diuron, benzene flumetsulam are added under high shear agitation, sheared 10~40 minutes, then pass through
Sand mill is ground to certain particle size range, that is, dispersible oil-suspending agent is made.
Embodiment 1：The 14.3% dispersible oil-suspending agent of Thidiazuron diuron benzene flumetsulam
Thidiazuron 0.1%, diuron 1%, benzene flumetsulam 13.2%, attapulgite 7%, diphenyl phenol polyethenoxy gather
Formaldehyde condensation products 4%, ethylene glycol 5%, ammonium sulfate 2%, alkylbenzene naphthalene sulfonate 12%, soybean oil complements to 100%.
Embodiment 2：The 14.3% dispersible oil-suspending agent of Thidiazuron diuron benzene flumetsulam
Thidiazuron 1%, diuron 0.1%, benzene flumetsulam 13.2%, organobentonite 4%, castor oil polyoxyethylene ether
7%, calcium dodecyl benzene sulfonate 5%, BHT 4%, APES phosphate 4%, polyoxy
Ethene polyoxypropylene block copolymers 13%, castor oil complements to 100%.
Embodiment 3：The 46.2% dispersible oil-suspending agent of Thidiazuron diuron benzene flumetsulam
Thidiazuron 4%, diuron 40%, benzene flumetsulam 2.2%, propane diols 2%, castor oil polyoxyethylene ether 3%, ten
Dialkyl benzene sulfonic acids calcium 3%, APES phosphate 3%, polyoxyethylene polyoxypropylene block copolymer (EO-PO
Block copolymer) 12%, aluminium-magnesium silicate 4%, BHT 4%, soybean oil complements to 100%.
Embodiment 4：The 46.2% dispersible oil-suspending agent of Thidiazuron diuron benzene flumetsulam
Thidiazuron 40%, diuron 4%, benzene flumetsulam 2.2%, APES phosphate 3.5%, poly- second
Enol 3%, polyoxyethylene polyoxypropylene block copolymer (EO-PO block copolymers) 5%, calcium dodecyl benzene sulfonate 3% is swollen
Profit soil 2%, BHT 5%, monoglyceride 3%, peanut oil complements to 100%.
(2) processing of water dispersible granules and embodiment
By active component Thidiazuron, diuron, benzene flumetsulam and dispersant, wetting agent, disintegrant, binding agent, chelating
Agent and carrier are well mixed, and fine powder plus water are mediated into certain fineness fine powder and are granulated, are drying to obtain water dispersible granules by ultramicro grinding
Product.
Embodiment 5:55.5% Thidiazuron diuron benzene flumetsulam water dispersible granules
Thidiazuron 0.5%, diuron 5%, benzene flumetsulam 50%, APES sulfate 3%, polyethylene
Pyrrolidones 4%, ammonium sulfate 6%, disodium ethylene diamine tetraacetate 3%, alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 2%, diatomite
5%, bentonite complements to 100%.
Embodiment 6：55.5% Thidiazuron diuron benzene flumetsulam water dispersible granules
Thidiazuron 5%, diuron 0.5%, benzene flumetsulam 50%, polyvinyl alcohol 3%, lauryl sodium sulfate 5%, in vain
Carbon black 3%, alkylsulfonate 3%, bentonite 2%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 2%, the bromo- 2- nitros-propyl group -1,3- of 2-
Glycol 3%, kaolin complements to 100%.
Embodiment 7:11.55% Thidiazuron diuron benzene flumetsulam water dispersible granules
Thidiazuron 1%, diuron 10%, benzene flumetsulam 0.55%, sodium alkyl benzene sulfonate 4%, alkylphenol-polyethenoxy
Polyethenoxy ether 4%, dodecyl sulphate calcium 4%, tetrasodium ethylenediamine tetraacetate 2%, white carbon 5%, carbon acid calcium 5%, gently
Matter calcium carbonate complements to 100%.
Embodiment 8:11.55% Thidiazuron diuron benzene flumetsulam water dispersible granules
Thidiazuron 10%, diuron 1%, benzene flumetsulam 0.55%, sodium alkyl benzene sulfonate 4%, dodecyl sulphate calcium
4%, disodium ethylene diamine tetraacetate 0.9%, white carbon 5%, carbon acid calcium 5%, polyethylene glycol 1%, precipitated calcium carbonate complements to
100%.
(3) processing of wettable powder and embodiment
Active component Thidiazuron, diuron, benzene flumetsulam are mixed as requested with wetting agent, dispersant, filler
It is even, the wettable powder for uniformly producing the present invention is remixed after airslide disintegrating mill crushes.
Embodiment 9:12.1% Thidiazuron diuron benzene flumetsulam wettable powder
Thidiazuron 0.1%, diuron 1%, benzene flumetsulam 11%, lignosulfonates 5%, pull open powder 6%, bentonite
4%, white carbon supply to 100%.
Embodiment 10:12.1% Thidiazuron diuron benzene flumetsulam wettable powder
Thidiazuron 1%, diuron 0.1%, benzene flumetsulam 11%, pull open powder 4%, spaonin powder 2%, dodecyl sulphate
Sodium 3%, molecular sieve 2%, kaolin complements to 100%.
Embodiment 11:76.05% Thidiazuron diuron benzene flumetsulam wettable powder
Thidiazuron 6.55%, diuron 65.5%, benzene flumetsulam 4%, sodium lignin sulfonate 3%, dodecyl sodium sulfonate
Calcium 4%, diatomite 2%, white carbon supply to 100%.
Embodiment 12:76.05% Thidiazuron diuron benzene flumetsulam wettable powder
Thidiazuron 65.5%, diuron 6.55%, benzene flumetsulam 4%, aluminium-magnesium silicate 4%, lauryl sodium sulfate
3%, sodium alkyl benzene sulfonate 7%, bentonite 2%, light sodium carbonate complements to 100%.
(4) processing of aqueous emulsion and embodiment
First three active ingredient Thidiazurons, diuron, benzene flumetsulam are dissolved with solvent, add emulsifying agent, antifreeze,
The auxiliary agents such as defoamer, surplus water polishing, are stirred at normal temperatures, after high-shear emulsion machine shearing is uniformly dispersed, is added and are increased
Thick dose, be made emulsion, then through it is too high cut mulser and shear at normal temperatures be uniformly dispersed, that is, be made containing Thidiazuron diuron
The aqueous emulsion of benzene flumetsulam.
Embodiment 13：11% Thidiazuron diuron benzene flumetsulam aqueous emulsion
Thidiazuron 0.1%, diuron 1%, benzene flumetsulam 9.9%, ethanol 7%, styryl phenyl APEO
5%, glycerine 4%, organic silicon defoamer 0.1%, Magnesiumaluminumsilicate 0.9%, excess water complements to 100%..
Embodiment 14：11% Thidiazuron diuron benzene flumetsulam aqueous emulsion
Thidiazuron 1%, diuron 0.1%, benzene flumetsulam 9.9%, cyclohexanone 15%, NPE 5%,
Propane diols 3%, organic silicon defoamer 0.1%, xanthans 0.6%, water polishing to 100%.
Embodiment 15：47% Thidiazuron diuron benzene flumetsulam aqueous emulsion
Thidiazuron 4%, diuron 40%, benzene flumetsulam 3%, cyclohexanone 14%, AEO 4% are different
Propane diols 2%, organosilicon 1%, xanthans 2%, water polishing to 100%.
Embodiment 16：47% Thidiazuron diuron benzene flumetsulam aqueous emulsion
Thidiazuron 40%, diuron 4%, benzene flumetsulam 3%, methanol 17%, propenyl APEO 5%, second two
Alcohol 5%, organosilicon 0.1%, Magnesiumaluminumsilicate 4%, water polishing to 100%.
(5) processing of granule and embodiment
Air-flow crushing is carried out after active component Thidiazuron, diuron, benzene flumetsulam are mixed with diffusant with filler, is made
Pesticide activity component female powder, female powder, disintegrant, adhesive are sufficiently mixed rear kneaded and formed, kneaded material are put into
Extruder grain is carried out in extruder, granule is made after drying.
Embodiment 17：84.7% Thidiazuron diuron benzene flumetsulam granule
Thidiazuron 0.7%, diuron 7%, benzene flumetsulam 77%, lauryl sodium sulfate 2%, white carbon 3%, lemon
Acid 1%, sodium acid carbonate 2%, calcium carbonate 3%, polyethylene glycol 0.5%, surplus white kaolin polishing to 100%.
Embodiment 18：84.7% Thidiazuron diuron benzene flumetsulam granule
Thidiazuron 7%, diuron 0.7%, benzene flumetsulam 77%, lauryl sodium sulfate 1%, naphthalene sulfonate 2%, silicon
Diatomaceous earth 3%, cornstarch 1%, naphthalenesulfonate formaldehyde condensation compound 5%, polyvinyl alcohol 3.5%, bentonite complements to 100%.
Embodiment 19：8.5% Thidiazuron diuron benzene flumetsulam granule
Thidiazuron 0.8%, diuron 7.2%, benzene flumetsulam 0.5%, AEO 3%, polycarboxylate
2%, white carbon 2%, citric acid 5%, tartaric acid 5%, sodium carbonate 3%, 30% calcium carbonate, polyvinyl alcohol 1%, attapulgite benefit
Together to 100%.
Embodiment 20：15% Thidiazuron diuron benzene flumetsulam granule
Thidiazuron 8%, diuron 4%, benzene flumetsulam 3%, naphthalenesulfonate formaldehyde condensation compound 6%, dodecyl sulphate
Sodium 3%, polyvinyl alcohol 5%, carboxymethyl cellulose 3.5%, kaolin complements to 100%.
(6) processing of missible oil and embodiment
Solvent, cosolvent and Thidiazuron, diuron, benzene flumetsulam of amount of preparation etc. three is added in the container for have stirring
The active compound of individual active component, lasting stirring, is completely dissolved it, then sequentially adds emulsifying agent and synergist, stir, i.e.,
Obtain missible oil of the invention.
Embodiment 21：59.4% Thidiazuron diuron benzene flumetsulam missible oil
Thidiazuron 0.6%, diuron 6%, benzene flumetsulam 52.8%, ethylhexyl palmitate 21%, cis -9 ten eight
Olefin(e) acid ethyl ester 11%, single Tryfac 5573 4%, cinnamon oil 0.3%, soybean oil polishing to 100%.
Embodiment 22：59.4% Thidiazuron diuron benzene flumetsulam missible oil
Thidiazuron 6%, diuron 0.6%, benzene flumetsulam 52.8%, palmitic acid acid ethylhexyl 2%, glycol monoethyl ether
11%, diphenylethyllene phenol formaldehyde condensation products APEO 12%, single Tryfac 5573 5%, organosilicon 0.8%, ore deposit
Thing oil polishing is to 100%.
Embodiment 23：10.6% Thidiazuron diuron benzene flumetsulam missible oil
Thidiazuron 1%, diuron 9%, benzene flumetsulam 0.6%, tristyrylphenol polyoxyethylene ether 3.5%, two
Styrylphenol formaldehyde condensation products APEO 5%, calcium dodecyl benzene sulfonate 9%, dimethylbenzene complements to 100%.
Embodiment 24：10.6% Thidiazuron diuron benzene flumetsulam missible oil
Thidiazuron 9%, diuron 1%, benzene flumetsulam 0.6%, tristyrylphenol polyoxyethylene ether 2%, hexichol
Vinyl benzene phenol formaldehyde condensate APEO 5%, calcium dodecyl benzene sulfonate 9%, toluene complements to 100%.
(7) processing of soluble concentrate and embodiment
By active component Thidiazuron, diuron, benzene flumetsulam, surfactant, auxiliary agent and water, reaction vessel is placed in
In, under bath temperature control condition, it is sufficiently stirred until acquisition transparency liquid, produces soluble concentrate.
Embodiment 25：54% Thidiazuron diuron benzene flumetsulam soluble concentrate
Thidiazuron 0.75%, diuron 5.25%, benzene flumetsulam 48%, polysorbate 10%, cyclohexanone 16%, azone
7%th, ethylene glycol 6%, water complement to 100%.
Embodiment 26：54% Thidiazuron diuron benzene flumetsulam soluble concentrate
Thidiazuron 5.25%, diuron 0.75%, benzene flumetsulam 48%, dibenzyl xenyl APEO 8% are different
Propyl alcohol 11%, Isopropanediol 5%, urea 5%, water complements to 100%.
Embodiment 27：10.5% Thidiazuron diuron benzene flumetsulam soluble concentrate
Thidiazuron 1%, diuron 9%, benzene flumetsulam 0.5%, styryl phenyl APEO 10.5%, methanol
12%, ethylene glycol 6%, water complements to 100%.
Embodiment 28：4.5% Thidiazuron diuron benzene flumetsulam soluble concentrate
Thidiazuron 3%, diuron 1%, benzene flumetsulam 0.5%, alkyl phenol formaldehyde resin polyoxyethylene ether 10%, hexamethylene
Ketone 15%, azone 5%, ethylene glycol 5%, water complements to 100%.
(8) processing of suspension emulsion and embodiment
The processing method of suspension emulsion includes one of those or two active ingredients being prepared into suspending agent or aqueous emulsion, separately
One or two outer active ingredient prepares aqueous emulsion or suspending agent, by suspending agent and aqueous emulsion under the cooperation of auxiliary agent, cuts at a high speed
Cut, stir, be prepared into suspension emulsion formulation.
Embodiment 29：64% Thidiazuron diuron benzene flumetsulam suspension emulsion
Thidiazuron 1%, diuron 7%, benzene flumetsulam 56%, polyoxyethylene ether phosphate 21%, white carbon 0.4%,
Propane diols 0.2%, phenethyl phenol polyoxyethylene poly-oxygen propylene aether 1%, xanthan gum 3%, dimethylbenzene 10%, water complements to
100%.
Embodiment 30：24% Thidiazuron diuron benzene flumetsulam suspension emulsion
Thidiazuron 15%, diuron 3%, benzene flumetsulam 6%, dibutyl bitter edible plant sodium sulfonate 2%, benzyl dimethyl phenol gathers
Oxygen vinethene 1.8%, alkyl phenol formaldehyde resin polyoxyethylene ether 3.2%, dialkyl benzene sulfonic acids calcium 4%, ethylene glycol 2.5% are swollen
Profit soil 11%, mineral oil 5%, water complements to 100%.
Embodiment 31：18% Thidiazuron diuron benzene flumetsulam suspension emulsion
Thidiazuron 3%, diuron 12%, benzene flumetsulam 3%, neopelex 3%, ethyl -phenol polyoxy second
Alkene polyethenoxy ether 5%, alkylaryl polyoxyethylene polyoxypropylene ether again 4%, sodium carboxymethylcellulose 3%, glycerine 0.8%,
Precipitated calcium carbonate 3%, water complements to 100%.
Embodiment 32：9.6% Thidiazuron diuron benzene flumetsulam suspension emulsion
Thidiazuron 8%, diuron 1%, benzene flumetsulam 0.6%, lauryl sodium sulfate 2%, oleic acid methylamino second
Base sodium sulfonate 1%, urea 5%, bentonite 2%, alkylaryl polyoxyethylene polyoxypropylene ether again 1.8%, styrylphenol gathers
Oxygen vinethene 5%, water complements to 100%.
(9) processing of suspending agent and embodiment
It will be stirred, stir in active ingredient Thidiazuron, diuron, benzene flumetsulam and auxiliary agent and water input reactor
After uniformly, the suspending agent for being ground to and the present invention being can obtain after certain particle diameter is put into sand mill.
Embodiment 33：12.1% Thidiazuron diuron benzene flumetsulam suspending agent
Thidiazuron 0.1%, diuron 1%, benzene flumetsulam 11%, organic silicon defoamer 0.8%, sodium lignin sulfonate
8%, sodium carboxymethylcellulose 1%, phenyl glycidyl ether 2%, azone 6%, ethylene glycol 3%, add deionized water to 100%.
Embodiment 34：12.1% Thidiazuron diuron benzene flumetsulam suspending agent
Thidiazuron 1%, diuron 0.1%, benzene flumetsulam 11%, hydroxyethyl cellulose 1%, catechol 3%, sorb
Sour sodium 6%, silicone 0.2%, laruyl alcohol Zhuo ketone 3%, alkyl naphthalene formaldehyde condensate sulfonates 6%, add deionized water to 100%.
Embodiment 35：52.5% Thidiazuron diuron benzene flumetsulam suspending agent
Thidiazuron 5%, diuron 45%, benzene flumetsulam 2.5%, neopelex 9%, xanthans 0.5%,
Phenyl glycidyl ether 3%, silicone 0.2%, laruyl alcohol Zhuo ketone 3%, propane diols 3%, add deionized water to 100%.
Embodiment 36：52.5% Thidiazuron diuron benzene flumetsulam suspending agent
Thidiazuron 45%, diuron 5%, benzene flumetsulam 2.5%, alkyl naphthalene formaldehyde condensate sulfonates 12%, xanthan
Glue 0.2%, stabilizer phenyl glycidyl ether 2%, mineral oil oil 6%, laruyl alcohol Zhuo ketone 2%, polyethylene glycol 4%, add from
Sub- water is to 100%.
(10) processing of ultra-low-volume formulation and embodiment
The processing method of ultra-low-volume formulation is included active ingredient Thidiazuron, diuron, benzene flumetsulam and solvent anti-
Answer after being stirred dissolving in container, add auxiliary component, be thoroughly mixed uniformly, that is, obtain ultra-low-volume formulation.
Embodiment 37：4.4% Thidiazuron diuron benzene flumetsulam ultra-low-volume formulation
Thidiazuron 0.05%, diuron 0.5%, benzene flumetsulam 3.85%, alkylaryl polyoxyethylene polyoxypropylene ether again
4%, calcium dodecyl benzene sulfonate 3%, 1-METHYLPYRROLIDONE 1`%, dimethyl sulfoxide 15%, methyl oleate complements to 100%.
Embodiment 38：27% Thidiazuron diuron benzene flumetsulam suspending agent
Thidiazuron 4%, diuron 0.5%, benzene flumetsulam 22.5%, calcium dodecyl benzene sulfonate 3%, N, N- dimethyl
Formamide 15%, castor oil polyoxyethylene ether 3%, n-hexyl alcohol 2%, organosilicon 0.5%, mineral oil complements to 100%.
Embodiment 39：6.6% Thidiazuron diuron benzene flumetsulam suspending agent
Thidiazuron 1%, diuron 5%, benzene flumetsulam 0.6%, DMF 11%, castor oil polyoxy second
Alkene ether 5%, calcium dodecyl benzene sulfonate 2%, 1-METHYLPYRROLIDONE 10%, soybean oil complements to 100%.
Embodiment 40：13.2% Thidiazuron diuron benzene flumetsulam suspending agent
Thidiazuron 10%, diuron 2%, benzene flumetsulam 1.2%, turpentine oil 3%, organosilicon 0.5%, N- methylpyrroles
Alkanone 11%, APES 5%, calcium dodecyl benzene sulfonate 3%, o-dichlorohenzene 15%, methyl oleate complements to
100%.
2nd, drug effect checking test
Using Thidiazuron, diuron and benzene flumetsulam compounding to cotton growth regulation synthesis measuring experiment.It is of the invention real
The preparation of example preparation is applied to verify cotton in Xinjiang producing region cotton growth adjustment effect situation, measure cotton leaf disleave rate, blow-of-cottons
Rate and output of cotton.Treatment agent 40, comparison medicament 9, clear water compare 1.Experiment selection Yi Li and Alar Area, she
In late September microthermal climate easily occurs for area of plowing, and in the cotton growth middle and later periods, mean temperature is relatively low, by low temperature effect, cotton
Colored disleave and blow-of-cottons can be influenceed by certain.
The composition of the present invention of table 1. is to cotton defoliation effect test
It can be seen that at low ambient temperatures from the test data of table 1, three diuron, benzene flumetsulam, Thidiazuron compositions
Defoliation effect is poor under combination of two binary built or respective single dose high relative humidity environment, especially in low temperature environment, Thidiazuron
Disleave sordid phenomenon when alone be present, and there can be the generation of cotton leaf scorch leaf phenomenon during diuron single dose, these can all influence
Cotton machine harvests, and reduces cotton quality.The defoliation effect of the ternary composition of the present invention at low ambient temperatures will be significantly higher than
Comparison medicament, smaller by low temperature effect, the defoliation effect under low temperature connects close with the defoliation effect under normal temperature.In normal temperature environment
Under, composition of the invention will be significantly higher than three diuron, benzene flumetsulam, Thidiazuron compositions two to the defoliation effect of cotton
The effect that two combination binary builts or respective single dose are applied.
The composition of the present invention of table 2. is to cotton boll blowing effect test
The composition of the present invention is can be seen that to cotton boll blowing relative to comparison medicament or clear from the test data of table 2
Water compares, and is whether respectively provided with good facilitation effect at low ambient temperatures or under normal temperature environment.
Interpretation of result of the composition of the present invention of table 3. to output of cotton
From the test data of table 3 can be seen that the present invention composition output of cotton is influenceed relative to comparison medicament or
It is clear water control, is whether respectively provided with good lifting effect at low ambient temperatures or under normal temperature environment.
Claims (10)
1. a kind of composition dedicated for cotton growth regulation, it is characterised in that the active ingredient of said composition is by activearm
Divide A and active component B compositions, described active component A is the composition of Thidiazuron and diuron, and described active component B is
Benzene flumetsulam, described active component A and active component B weight ratio are 1：(0.05~12), the Thidiazuron and enemy's grass
Grand weight ratio is 1：(0.1~10).
2. composition according to claim 1, it is characterised in that the weight ratio of active component A and the active component B is
1：(0.06~10).
3. composition according to claim 2, it is characterised in that the weight ratio of active component A and the active component B is
1：(0.06~8)；More preferably, the weight ratio of active component A and the active component B is 1：(0.07~6).
4. according to the composition described in claim 1,2 or 3, it is characterised in that in described active component A, Thidiazuron and enemy
The grand weight ratio of grass is 1：(0.125~8).
5. composition according to claim 4, it is characterised in that in described active component A, Thidiazuron and diuron
Weight ratio is 1：(0.15~8)；More preferably, the weight of Thidiazuron and diuron ratio is 1：(0.2~6).
6. composition according to claim 1, it is characterised in that agriculture is made by active ingredient and insecticides adjuvant in said composition
The formulation allowed on medicine.
7. the composition according to claim 1 or 6, it is characterised in that the total content of described active ingredient accounts for whole group
The 1%~90% of compound gross weight, preferably 5%~85%.
8. composition according to claim 6, it is characterised in that the formulation is dispersible oil-suspending agent, wettable powder
Agent, water dispersible granules, suspending agent, missible oil, suspension emulsion, soluble liquid, aqueous emulsion, granule or ultra-low-volume formulation.
9. composition according to claim 6, it is characterised in that described insecticides adjuvant is selected from carrier, solvent, disperseed
One or more in agent, wetting agent, adhesive, thickener, adhesive, surfactant and fertilizer.
10. purposes of the composition in cotton growth is adjusted in claim 1~9 described in any one.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112640910A (en) * | 2020-12-22 | 2021-04-13 | 中国农业科学院棉花研究所 | Defoliation ripening composition containing thidiazuron and linuron |
| WO2021143384A1 (en) * | 2020-01-17 | 2021-07-22 | 成都新朝阳作物科学股份有限公司 | Novel defoliant and application thereof |
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Application publication date: 20180313 |