CN109997866A - Composition containing Thidiazuron and allantoin - Google Patents
Composition containing Thidiazuron and allantoin Download PDFInfo
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- CN109997866A CN109997866A CN201910194375.9A CN201910194375A CN109997866A CN 109997866 A CN109997866 A CN 109997866A CN 201910194375 A CN201910194375 A CN 201910194375A CN 109997866 A CN109997866 A CN 109997866A
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- allantoin
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- thidiazuron
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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
- 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
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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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 composition pesticide with synergistic effect, effective component includes A and B, and wherein active component A is Thidiazuron, and active component B is allantoin, and weight ratio is 1:1~1200.The present invention also provides the Preparation method and uses of the composition.Test result show composition of the invention can good regulating crop growth, improve disease-resistant resistance, promote crop health benefit, improve crop yield.
Description
Technical field
The invention belongs to agriculture plant protection fields, more particularly to a kind of with the composition pesticide for improving performance, tool
Say to body it is to be related to a kind of agrochemical composition comprising Thidiazuron and allantoin.
Background technique
Thidiazuron (thidiazuron) is new and effective plant growth regulator, after Thidiazuron is absorbed by plants, be can promote
Chorista between petiole and stem forms nature and falls off, can be widely used in pesticide, fertilizer.It has extremely strong life
Object activity induces more much higher than the general basic element of cell division times of ability that plant cell division, callus are formed.Improve crop
Absorbability increases photosynthesis, to reach volume increase, increase excellent purpose.It can be used for all kinds of melons, fruits and vegetables, nursery stock, flowers, grain
The crops such as food, tobacco, it may also be used for tissue cultures, genetic engineering etc..Crop yield, improving quality can be significantly improved in production
And there is the features such as dosage is few, environment-friendly, to people, animal, bird, honeybee, nontoxic natural enemy.
Allantoin (allantoin) is a kind of broad spectrum activity plant growth regulator.Allantoin can enhance the activity of invertase,
Improve sugarcane yield；Allantoin has activation to edaphon, to there is the effect for improving soil；Due to that can draw after application
The variation for playing plant nucleic acid in vivo plays the role of multiple kinds of crops to promote growth.To rice, corn, wheat, apple, grape,
The crops such as citrus, peach, Lee, lichee, capsicum, soybean, peanut, melon have significant effect of increasing production, and have solid fruit, precocious effect.
The plant growth regulator of commercial type is mainly based on single dose at present, and function and effect are single, common
Plant growth regulator compounding security risks it is very big, be easy to cause plant growth deformity, runt seedling, shedding, yield decline and
Quality reduces.
Summary of the invention
The object of the present invention is to provide a kind of compositions for promoting plant growth with collaboration, improving crop yield.Invention
People's discovery, Thidiazuron and allantoin have significant synergistic function in terms of adjusting or promoting plant growth between the two.
The purpose of the present invention can be achieved by the following measures:
A kind of composition for plant growth regulating, the composition include two kinds of active components of A and B, wherein active group
Point A is Thidiazuron, and active component B is allantoin, and the weight ratio of active component A and active component B are 1:1~1200.In one kind
In preferred embodiment, the weight ratio of active component A and active component B are 1:10~1000.
The dosage form allowed on pesticide can be made by active constituent and insecticides adjuvant or auxiliary material in composition of the invention.Into one
Step, the composition forms agriculture by the active component of 1~85% parts by weight and the insecticides adjuvant of 99~15% parts by weight or auxiliary material
The dosage form allowed on medicine.
Inventor is found by experiment that composition of the invention is the growth for can preferably adjust crop, promotes
The health benefit of crop improves the yield of crop.
The present invention provides the compositions comprising component A (Thidiazuron) and component B (allantoin) to adjust agriculture in agriculture field
Purposes in plant growth, especially purposes in terms of regulating crop growth improves.
The dosage form allowed on pesticide can be made by effective component and insecticides adjuvant in composition of the invention.
To give full play to advantageous effect of the invention, composition of the invention can also (such as fungicide be killed with other pesticides
Worm agent, herbicide, plant growth regulator), fertilizer etc. be used in mixed way, these therewith it is mixed be disclosed in the prior art often
Pesticide or fertilizer.
Above-mentioned composition specifically may include insecticides adjuvant, such as carrier, solvent, dispersing agent, wetting agent, adhesive, thickening
One or more of agent, adhesive, surfactant etc. can mix common auxiliary agent during application.
Suitable auxiliary agent can be solid or liquid, they are usually common substance during formulation, such as day
Right or regenerated minerals, solvent, dispersing agent, wetting agent, adhesive, thickener, adhesive or fertilizer.
These compositions can be only administered comprising active constituent, can also be mixed together with additive (insecticides adjuvant)
It closes and uses.
According to main biology and/or chemico-physical parameter, composition of the invention and its single active constituent can be more
Kind mode is prepared.The example of possible suitable dosage forms has: 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
Dispersing agent (OD) in aqueous dispersion agent, such as oil, can be with the granule of oily miscible solution, microparticle absorption particle form
(GR), water-dispersible granules (WDG), water-soluble granular (SG), ULV (ultra-low volume) preparation and WSB (water-soluble pouch).
Dispersible oil-suspending agent (OD) is mixed each components such as dispersing agent, wetting agent, thickener and solvent in the ratio of formula
It closes uniformly, reaction kettle first is added in emulsifier, dispersing agent, wetting agent, stabilizer, decentralized medium, mixes, be uniformly dispersed；At a high speed
Antifreezing agent and thickener are added under shearing condition, active constituent Thidiazuron and allantoin are subjected to sand under zirconium pearl abrasive media
The dispersible oil-suspending agent containing Thidiazuron and allantoin is made in mill.
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, dispersing agent), such as polyethoxylated alkylphenol, polyethoxylated fatty alcohols, Polyethoxylated fatty
Amine, fatty alcohol polyglycol ether sulfate, alkyl sulfonate, alkylbenzene sulfonate, sodium lignosulfonate, 2,2 '-dinaphthylmethane -6,
6 '-sodium disulfonates, nekal, oleoyl methyl sodium taurocholate, except diluent or inert substance.It is wettable to prepare
Property pulvis, active constituent is subtly ground, such as with usual means such as hammer-mill, blower mills (blower mill) and empty
Gas jet grinding machine, and at the same time or then being mixed with formulation aid.
Missible oil is by the way that active constituent to be dissolved in organic solvent or ORGANIC SOLVENT MIXTURES and be added one or more
Ionic and/or nonionic surface active agent (emulsifier) 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 emulsifier 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；Propylene oxide/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 fine crushing by prepared by active constituent and solid matter fine crushing grinding
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
It is wet by using the progress of commercially available sand mill in the case where (as being had been mentioned in the case where other types of formulation above)
Method is ground and is prepared.
Aqueous emulsion, such as oil in water emulsion (EW), can be for example using aqueous organic solvent and such as surfactant (as above
Had been mentioned in the case where other types of formulation) it is prepared by blender, colloid mill and/or static mixer.
Granule can be by the way that active constituent to be sprayed on absorbability particle shape inert material or by by adhesive
(such as polyvinyl alcohol, Sodium Polyacrylate or mineral oil) by active constituent concentrating agents be applied to carrier (such as sand, kaolinite) or
The surface of particulate inert material and prepare.The active constituent can also prepare the usual manner granulation of fertiliser granulates, if you need to
It to be mixed with fertilizer.
Water-dispersible granules are usually prepared by a conventional method, and such as pass through spray drying, fluidized bed granulation, disc type system
Grain is mixed with super mixer and squeezes or mediate in the case where not adding solid inert material granulation.
The processing method of suspoemulsion includes that one of those or two effective components are prepared into suspending agent or aqueous emulsion, separately
One or two outer effective component 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 includes that active constituent, surfactant, auxiliary agent and water are placed in reaction vessel,
Under bath temperature control condition, it is sufficiently stirred until obtaining transparency liquid to get soluble concentrate.
The processing method of suspending agent includes that will carry out in effective component Thidiazuron, allantoin and auxiliary agent and water investment reaction kettle
Stirring, after mixing evenly, putting into sand mill after being ground to certain partial size can be obtained suspending agent of the invention.
The processing method of ultra-low-volume formulation includes after effective component and solvent are stirred dissolution in the reaction vessel, then
Auxiliary component is added, is thoroughly mixed uniformly to get to ultra-low-volume formulation.The method of administration of this dosage form is ultra-low volume spray
Mist, low-gallonage spraying or ultra-low volume electrostatic spray.It is usually sprayed with ultra low volume sprayer, or uses electrostatic atomiser
It is spraying, a small amount of water dilution can also be added to carry out low-gallonage spraying.
In addition, if suitable, auxiliary agent involved in above-mentioned active agent preparation include but do not limit adhesive, wetting agent,
Dispersing agent, emulsifier, bleeding agent, preservative, antifreezing agent, solvent, filler, carrier, colorant, defoaming agent, evaporation suppressor and
PH and viscosity modifier, these reagents are respectively conventional.
Suitable solvent is including but not limited to soybean oil, castor oil, palm oil, gasoline, diesel oil, mineral oil, toluene, two
One or more of toluene, cyclohexanone, methylene chloride, ethyl acetate, chloroform, acetone, hexane.
Suitable surfactant (bleeding agent) is including but not limited to fatty alcohol polyoxyethylene ether, castor oil polyoxyethylene
Ether, alkylphenol-polyethenoxy polyethenoxy ether, phenethyl phenol polyoxyethanyl polyoxyethyl propyl ether, EO-PO block compound, polyoxy second
One or more of emulsifier well known to alkene sorbitan carboxylic esters, alkyl phenol polyoxyethylene ether phosphate etc..Thickener
It is one or more of for xanthan gum, carboxylic first (second) base sodium cellulosate, methylcellulose, polyvinyl alcohol, polyvinylpyrrolidone.It is antifreeze
Agent be ethylene glycol, propylene glycol, glycerine, polyethylene glycol 400 one or more.
Suitable dispersing agent is including but 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
Ethylene ethers, macromolecule EO-PO block copolymer, 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 sulfonate, macromolecule dredge the branch dress copolymer of type, polymerization
One or more of metal carboxylate is applied in combination.
Suitable emulsifier is including but not limited to anhydrous sorbitol laurate, polyoxyethylene laurel ether, poly alkyl alcohol
One kind of ethylene oxide ether, polyoxyethylene monopalmitate and Emulsifier EL-60.
Suitable filler is including but not limited to modified water-soluble starch, cellulose ether and its derivative, aluminium-magnesium silicate, advanced age
One of soil, diatomite, attapulgite, glucose, precipitated calcium carbonate, white carbon black, inorganic salts.
Suitable wetting agent is including but 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 sulfonate, alkyl fourth
One of two acid ester sulfonates, this disk SPAN, soil temperature TWEEN two or more are applied in combination.
Suitable adjuvant is including but not limited to binder, disintegrating agent, pH adjusting agent, sterilization antiseptic, defoaming agent, anti-
Freeze the combination of one or more of agent, thickener；Wherein: the binder including but not limited to polyvinyl alcohol, gelatin,
Arabic gum, xanthan gum, Sodium Polyacrylate, sodium alginate, starch, cellulose and its derivates, preferred cellulose and its fiber
One kind of plain derivative；Disintegrating agent choosing is including but not limited to aluminium-magnesium silicate, polyethylene glycol PEG, modified starch, inorganic salts, white
One kind of carbon black, silica gel；The pH acid-base modifier is including but not limited to glacial acetic acid, hydrochloric acid, ammonium hydroxide, ethanol amine, three second
One of hydramine；The sterilization antiseptic is including but not limited to potassium sorbate, sodium benzoate, formaldehyde, isothiazolinone
One of class；The defoaming agent is including but not limited to natural oil, polyethers defoaming agent, higher alcohols, organic silicon defoamer
One kind.The antifreeze is including but not limited to propylene glycol or ethylene glycol；The thickener including but not limited to xanthan gum,
Carragheen, pectin, agar, seaweed glue or sodium carboxymethylcellulose.
According to above-mentioned auxiliary agent, at least can see that
A kind of soluble concentrate composition for regulating crop growth, the effective component of the composition by active component A and
Active component B composition, the active component A are Thidiazurons, and active component B is allantoin, active component A and active component B
Weight 1:1~1200, auxiliary agent includes at least solvent, dispersing agent, antifreeze, effective component total amount account for entire preparation total amount 1~
85%.
A kind of water dispersible granules composition for regulating crop growth, the effective component of the composition is by active component A
It is formed with active component B, the active component A is Thidiazuron, and active component B is allantoin, active component A and active component
Weight 1:1~1200 of B, auxiliary agent include at least filler, dispersing agent, wetting agent, thickener, disintegrating agent, and effective component total amount accounts for
Entire preparation total amount 1~85%.
A kind of dispersible oil-suspending agent composition for regulating crop growth, the effective component of the composition is by active group
Divide A and active component B composition, the active component A is Thidiazuron, and active component B is allantoin, active component A and activity
Weight 1:1~1200 of component B, auxiliary agent include at least solvent, dispersing agent, thickener, emulsifier, wetting agent, stabilizer, effectively
Ingredient total amount accounts for entire preparation total amount 1~85%.
A kind of suspension agent composition for regulating crop growth, the effective component of the composition is by active component A and work
Property component B composition, the active component A is Thidiazuron, and active component B is allantoin, active component A and active component B's
Weight 1:1~1200, auxiliary agent include at least solvent, dispersing agent, wetting agent, thickener, stabilizer, and effective component total amount accounts for entirely
Preparation total amount 1~85%.
Two kinds of effective components show as synergistic effect in composition of the invention, and the activity of the composition is than using individualized
The independent activity of the expected summation of activity and single compound of closing object is more significant.Composition of the invention is shown
Other features are mainly shown as: 1, composition mixture of the invention has obvious synergistic function；2, due to this composition
Two single dose chemical structures it is widely different, the mechanism of action is entirely different, be not present cross resistance, two single doses can be delayed individually to make
With generated resistance problem；3, composition of the invention can good regulating crop growth, improve disease-resistant resistance, promote make
Object health benefit improves crop yield.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to limit
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 embodiment.The various preparations of the present composition
Processing technology is the prior art, can be varied according to different situations.
One, dosage form prepares embodiment
(1) processing and embodiment of soluble concentrate
By effective component Thidiazuron and mixture, surfactant, auxiliary agent and the water of allantoin according to a certain percentage, it is placed in
In enamel still, under water bath condition, it is sufficiently stirred until obtaining transparency liquid to get soluble liquid.
Embodiment 1:8.8% Thidiazuron allantoin soluble concentrate
Thidiazuron 0.8%, allantoin 8%, phenethyl phenol polyoxyethanyl polyoxyethyl propyl ether 12%, mineral oil 6%, dimethylbenzene
10%, water complements to 100%.
Embodiment 2:30.1% Thidiazuron allantoin soluble concentrate
Thidiazuron 0.1%, allantoin 30%, polyoxyethylene sorbitan carboxylic ester 9%, hexamethylene 15%, acetic acid second
Ester 8%, water complements to 100%.
Embodiment 3:45.05% Thidiazuron allantoin soluble concentrate
Thidiazuron 0.05%, allantoin 45%, castor oil polyoxyethylene ether 11%, castor oil 12%, cyclohexanone 10%, water
Complement to 100%.
(2) processing and embodiment of water dispersible granules
By Thidiazuron and allantoin, it is mixed according to the formula with auxiliary agent and filler uniformly, through air-flow crushing at wettable
Pulvis adds a certain amount of water mixing extrusion granulation, and water dispersible granules product is made after dry screening.
Embodiment 4:25.5% Thidiazuron allantoin water dispersible granules
Thidiazuron 0.5%, allantoin 25%, acrylic acid and acrylic ester copolymers 7%, Nonyl pheno 13% are swollen
Profit soil 5.8%, gelatin 2.9%, kaolin complements to 100%.
Embodiment 5:85.1% Thidiazuron allantoin water dispersible granules
Thidiazuron 0.1%, allantoin 85%, lauryl sodium sulfate 6%, aluminium-magnesium silicate 3.5%, white carbon black complements to
100%.
Embodiment 6:60.06% Thidiazuron allantoin water dispersible granules
Thidiazuron 0.06%, allantoin 60%, formaldehyde condensate sulfonate 8.3%, dialkyl succinylsuccinate sulfonated ester
7.7%, ammonium sulfate 4.8%, xanthan gum 3.4%, attapulgite complements to 100%.
(3) processing and embodiment of oil-suspending agent can be dispersed
Surfactant and oil base etc. are sufficiently mixed in proportion, active constituent thiophene benzene is added under degree of doing shear agitation
Grand, allantoin, grinds in sand mill, grinds until a certain range of partial size.
Oil-suspending agent can be dispersed in embodiment 7:15.1% Thidiazuron allantoin
Thidiazuron 0.1%, allantoin 15%, lignosulfonates 6.5%, alkyl naphthalene formaldehyde condensate sulfonate 5.4%,
Polyoxyethylene laural enzyme 8.2%, hydroxymethyl cellulose 3.4%, epoxidized soybean oil 2.1%, vegetable oil complements to 100%.
Oil-suspending agent can be dispersed in embodiment 8:24.02% Thidiazuron allantoin
Thidiazuron 0.02%, allantoin 24%, this disk SPAN 8.4%, copolymer-maleic anhydride sodium salt 6.6%, fatty alcohol
Polyoxyethylene ether 10%, xanthan gum 4.6%, 2,6- toluene di-tert-butyl phenol 3.8%, mineral oil complements to 100%.
(4) processing and embodiment of suspending agent
By each components such as active constituent Thidiazuron and allantoin, dispersing agent, wetting agent, thickener and water in the ratio of formula
It is uniformly mixed, after sand milling and/or high speed shear, obtains semi-finished product, water supplement is uniformly mixed filtering and gets product after analysis.
Embodiment 9:50.1% Thidiazuron allantoin suspending agent
Thidiazuron 0.1%, allantoin 50%, hexamethylene 12%, alkyl phenol polyoxyethylene ether 5%, xanthan gum 3.6%, sulphur
Sour ammonium 6.8%, Nekal BX 8.4%, water complements to 100%.
Embodiment 10:35.05% Thidiazuron allantoin suspending agent
Thidiazuron 0.05%, allantoin 35%, toluene 15%, alkyl phenol polyoxyethylene ether sulfate 6%, aluminium-magnesium silicate
2.8%, sodium chloride 5.3%, lauryl sodium sulfate 9%, water complements to 100%.
Embodiment 11:20% Thidiazuron allantoin suspending agent
Thidiazuron 10%, allantoin 10%, dimethylbenzene 10%, lauryl sodium sulfate 8%, xanthan gum 2.5%, sodium chloride
4.2%, alkyl naphthalene formaldehyde condensate sulfonate 4%, water complements to 100%.
Two, drug effect verification test
Test is located at the Xinfeng Town village Chi Qi, the area Yancheng City great Feng, Jiangsu Province, sowing on November 21st, 2017, March 27 in 2018
Number field planting, harvesting in June~September.Soil is brown earth rice soil, and preceding crop is cucumber, and soil fertility is medium.For trying capsicum variety
It is all over the sky red.
Test sets 12 processing, i.e. CK (control, equivalent clear water), embodiment 1, embodiment 2, embodiment 3, embodiment 4, reality
Example 5, embodiment 6, embodiment 7, embodiment 8, embodiment 9, embodiment 10, embodiment 11 are applied, the capsicum florescence applies once by spraying,
Bearing fruit, the phase, application was primary by spraying again.Plot area is 80m2, Root growth, 3 repetitions are arranged in each processing, using completely random
Arrangement.Sowing, field management routinely operate progress.
Capsicum picking time is sampled, and each cell takes 5 plants to be used as sample at random.Each embodiment is measured to plant growth
Influence, carrying out overall merit including yield, Vc content and capsaicin content situation to crop etc., (Vc content uses 2,6- bis-
Chlorophenol indophenols titration, capsaicin content measurement use kerosene-acetone extract, ultraviolet spectrophotometry).Yield in this test,
The indexs such as Vc content and capsaicin content are the average value of each processing.
Per mu yield increase rate=(treated per mu yield-clear water control per mu yield)/clear water control per mu yield * 100%
Vc content increase rate=(treated Vc content-clear water control Vc content)/clear water compares Vc content * 100%
Capsaicin content increase rate=(treated capsaicin content-clear water control capsaicin content)/clear water control
Capsaicin content * 100%
1. Thidiazuron of table is compounded with allantoin adjusts synthesis measuring summary sheet to chili growth
Castering action is cooperateed with very well inventors have found that having between Thidiazuron and allantoin by experiment, Thidiazuron and urine
For Bursin mixture under different ratio, opposite Thidiazuron, allantoin single dose and clear water control act on the growth regulating of capsicum
Obviously, be mainly manifested in: allantoin has adjustment effect, and Thidiazuron also has certain adjustment effect to the growth of capsicum,
Pepper Leaves can be made more thick and solid after the two mixture, enhance photosynthesis, promote the conduction in capsicum in nutrition, improved peppery
The Vc content and capsaicin content of green pepper；It is remarkably improved the specific yield of capsicum.
Claims (7)
1. a kind of agrochemical composition, it is characterised in that the composition includes two kinds of active components of A and B, wherein active component A
For Thidiazuron, active component B is allantoin.
2. composition according to claim 1, it is characterised in that active component A and the weight ratio of active component B be 1:1~
1200。
3. composition according to claim 2, it is characterised in that active component A and the weight ratio of active component B are 1:10
~1000.
4. composition according to claim 1, it is characterised in that the composition is made on pesticide of active constituent and auxiliary agent
The dosage form of permission.
5. composition according to claim 4, it is characterised in that the dosage form be soluble concentrate, dispersible oil-suspending agent,
Water dispersible granules or suspending agent.
6. composition according to claim 4, it is characterised in that the insecticides adjuvant is selected from carrier, solvent, dispersing agent, profit
One or more of humectant, adhesive, thickener, adhesive, surfactant or fertilizer.
7. composition pesticide described in any one of claim 1~6 is in agriculture field promotion or coordinate plant growth
Purposes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910194375.9A CN109997866A (en) | 2019-03-14 | 2019-03-14 | Composition containing Thidiazuron and allantoin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194375.9A CN109997866A (en) | 2019-03-14 | 2019-03-14 | Composition containing Thidiazuron and allantoin |
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| CN109997866A true CN109997866A (en) | 2019-07-12 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101103727A (en) * | 2007-08-17 | 2008-01-16 | 咸阳德丰有限责任公司 | Method for preparing thidiazuron as active substance used for plant quality-promoting and yield-increasing product and its application |
| CN103931385A (en) * | 2014-04-03 | 2014-07-23 | 董熙峰 | Rehmannia and pepper intercropping planting method for improving rehmannia yield |
| CN107616184A (en) * | 2017-10-09 | 2018-01-23 | 江苏辉丰农化股份有限公司 | Composition pesticide comprising Thidiazuron and polyglutamic acid |
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2019
- 2019-03-14 CN CN201910194375.9A patent/CN109997866A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101103727A (en) * | 2007-08-17 | 2008-01-16 | 咸阳德丰有限责任公司 | Method for preparing thidiazuron as active substance used for plant quality-promoting and yield-increasing product and its application |
| CN103931385A (en) * | 2014-04-03 | 2014-07-23 | 董熙峰 | Rehmannia and pepper intercropping planting method for improving rehmannia yield |
| CN107616184A (en) * | 2017-10-09 | 2018-01-23 | 江苏辉丰农化股份有限公司 | Composition pesticide comprising Thidiazuron and polyglutamic acid |
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| Title |
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| 杨林林等: ""复方尿囊素在辣椒上的应用研究"", 《广西师范大学学报(自然科学版)》 * |
| 黄善香: "《中国种植养殖技术百科全书 第2卷》", 30 March 1999 * |
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Application publication date: 20190712 |