CN107624757A - A kind of prosperous medicament of strawberry control - Google Patents
A kind of prosperous medicament of strawberry control Download PDFInfo
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- CN107624757A CN107624757A CN201710711407.9A CN201710711407A CN107624757A CN 107624757 A CN107624757 A CN 107624757A CN 201710711407 A CN201710711407 A CN 201710711407A CN 107624757 A CN107624757 A CN 107624757A
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Abstract
The invention belongs to agricultural production plant growth regulator technical field, a kind of prosperous new medicament of strawberry control is disclosed, the active ingredient of the prosperous medicament of strawberry control is flumetralim and Prohexadione calcium, and the part by weight of flumetralim and Prohexadione calcium is 30:1~1:30, the percentage by weight of the weight summations of two kinds of components in the prosperous medicament of strawberry control is 5%~80%.The present invention can effectively control the prosperous length of Strawberry seedling, reach promotion bud differentiation, improve the purpose of disease resistance and yield.By the way that the less toxic plant growth inhibitor of two kinds of different modes of action is compounded, the prosperous effect of control can be not only improved, effectively reduces the usage amount of medicament, moreover it is possible to reduces use cost, improves strawberry edible safety.
Description
Technical field
The invention belongs to agricultural production plant growth regulator technical field, and in particular to one kind can control Strawberry seedling
Prosperous length and the new medicament with effect of increasing production and its application.
Background technology
Strawberry is perennial root herbaceous plant, is one of important berry widely distributed in the world, has outward appearance beautiful
It is beautiful, give off a strong fragrance, the features such as mouthfeel is sweet and tasty, thus enjoy favor always in fruit market, the reputation for having " fruit queen ".
Among strawberry modern times cultivation technique, nursery is one of key technique.During spring nursery, as temperature gradually rises
Height, strawberry easily occur that nutrient growth is excessively prosperous, and nutrition is unbalanced, nutrition all toward conveying on stem and leaf, cause lateral bud excessive or
Person's plant height is too high, and one side transplanting survival rate is relatively low, and another aspect excessive growth can consume excessive nutrient, influence Flower Bud Differentiation of Strawberry
And yield positive results, therefore it is to prevent excessive growth to control prosperous purpose, makes root system growth sturdy, promotes bud differentiation, improve disease resistance.
Strawberry seedling control is prosperous will generally to be carried out using delayed growth class conditioning agent and supporting cultivation technique, avoid strawberry empty
Transplanting survival rate, disease resistance and fruit quality are influenceed after length.
The optimal use time that prosperous dose of strawberry control：Before and after seedling stage transplanting.
In strawberry agricultural production, cycocel, chlormequat chloride, triazole type conditioning agent such as paclobutrazol, uniconazole P, Tebuconazole etc. are commonly used
As prosperous dose of control.Typically use 600-1000 times of cycocel+600-750 times of potassium dihydrogen phosphate or 10% paclobutrazol first piperazines
25g is watered 15-30kg+ potassium dihydrogen phosphates and dilutes 600-750 times, to control the prosperous length of Strawberry Seedlings, reduces nutrient consumption, promotes seat
Fruit and Fruit.
Using traditional strawberry control prosperous dose of such as paclobutrazol or uniconazole P, although the lasting period is grown, there is also the peace to seedling
The problems such as full property is poor, and residues of pesticides are horizontal high, easily goes out poisoning, influences second stubble crop normal growth；Use cycocel, first piperazine
The problems such as drone grade conditioning agent control is prosperous, and the lasting period is short, and prosperous length is easily alleviated.
Flumetralim is dinitroanilines, is a kind of less toxic plant growth regulator, by suppressing gibberellin
Synthesis come suppress push up (side) bud growing point cell division effect, possess on tobacco preferably suppress lateral bud effect, in cotton
Spend, all show preferably to control prosperous effect on peanut and other crops.
Prohexadione calcium, Prohexadione calcium (Prohexadione calcium), chemical name 3,5- dichloro- -4- propionos
Cyclohexane-carboxylic acid and calcium salt, molecular formula C10H10O5Ca, it is that a plant growth of Japanese combinatorial chemistry industrial group exploitation is adjusted
Save agent.Prohexadione calcium suppresses the nutrient growth of crop by suppressing the synthesis of gibberellic acid, reaches the mesh of regulation and control plant growth
's.Research shows for many years, and Prohexadione calcium has been widely used in wheat, rice, seeding corn and other crops production, to crop rotation plant
Non-residual toxicity, it is environmentally safe.
The present invention possesses the good prosperous effect of strawberry control, the production in Field information exploration discovery flumetralim and Prohexadione calcium
Product residual quantity in blade is low, and prosperous medicament, flumetralim and Prohexadione calcium are controlled to Strawberry Seedlings safety without poisoning, agricultural chemicals compared to tradition
Residual level is relatively low.
The content of the invention
The invention aims to provide a kind of prosperous dose of strawberry control of flumetralim compounding Prohexadione calcium, the pharmacy effect is excellent
It is good, lasting period length, to Strawberry Seedlings safety.
The present invention is achieved through the following technical solutions the object of the invention.
A kind of prosperous medicament of strawberry control, it is characterised in that the active ingredient of the prosperous medicament of strawberry control is flumetralim and adjusts ring
The part by weight of sour calcium, flumetralim and Prohexadione calcium is 30:1~1:30, the weight summation of two kinds of components is in the prosperous medicament of strawberry control
In percentage by weight be 5%~80%.
The prosperous medicament of strawberry control of the present invention, mainly acted on using the growth regulating of flumetralim and Prohexadione calcium, control grass
Certain kind of berries cauline leaf excessive growth, shorten stem length, reduce sprouting of lateral bud, make Strawberry Seedlings short strong, improve disease resistance and transplanting survival rate, promote
Enter bud differentiation.
The present invention the prosperous medicament of the strawberry control containing flumetralim and Prohexadione calcium, in addition to the active ingredient (s, remaining be auxiliary agent or
Person's inserts.Wettable powder, water-dispersible grain can be configured to according to method known to farm chemical preparation technology personnel by controlling prosperous medicament
Machinable formulations of pesticide such as agent, aqueous suspension agent, dry suspending agent, suspended emulsion or dispersible oil-suspending agent.Here is each formulation
Compound method describe in detail.
1st, environment-friendly solvent type missible oil product of the invention can use following processing mode：It is correct weighing according to the dose ratio that feeds intake
Flumetralim active compound, Prohexadione calcium active compound, environmentally friendly solvent, emulsifying agent put into breast respectively and match somebody with somebody in kettle, be heated to 40 DEG C~50 DEG C and fill
Divide and be evenly stirred until that active compound all dissolves, it is filtered to obtain missible oil product of the present invention.
In environment-friendly type missible oil is prepared can used additives it is as follows：
The emulsifying agent that environment-friendly type missible oil of the present invention uses in preparing is anion surfactant calcium dodecyl benzene sulfonate
With the compound of nonionic surfactant.Anion surfactant calcium dodecyl benzene sulfonate addition is the gross weight that feeds intake
The 3%~12% of amount.Nonionic surfactant is selected from alkylphenol-polyethenoxy (polyoxypropylene) ether, benzyl phenol polyethenoxy
Ether, styryl phenol polyethenoxy ether, APES formaldehyde condensation product, castor oil polyoxyethylene ether, poly alkyl alcohol
Oxygen vinethene, aliphatic alcohol polyethenoxy ester, aliphatic amine polyoxyethylene ether, polyol fatty acid ester, oxo-alcohols or its oxirane
The one or more of addition product.Combination property and cost consideration, wherein preferentially selecting carbonyl alcohol ethoxylates or styrene
Base phenol polyethenoxy ether, addition are 2%~15%.
The solvent that environment-friendly type missible oil of the present invention uses in preparing is selected from high boiling aromatic hydrocarbon solvent oily (S-150, S-200), alkane
Hydrocarbon (kerosene or diesel oil), vegetable oil (turpentine oil, methyl oleate, fatty acid methyl ester, soybean oil, Cineole), higher alcohol
(nonyl alcohol), ketone (cyclohexanone), glycol ether, ethylene acetate, sec-butyl acetate, butyrolactone or other solvents (Luo Diya
Green solvent RPDE, POLARCLEAN, ADMA810, GREEN25 etc.) in one or more.Consider, wherein preferential choosing
Make cosolvent with high boiling aromatic hydrocarbons, alkylamide ADMA810, addition is 10%~72%.
2nd, wettable powder product of the invention can be processed with following manner：According to the dose ratio that feeds intake the correct fluorine of weighing
Section amine active compound, Prohexadione calcium active compound, dispersant, wetting agent, spreader-sticker and carrier are put into agitator respectively to be well mixed, so
By airslide disintegrating mill ultra-fine grinding, wettable powder product of the present invention is obtained.
In wettable powder is prepared can used additives it is as follows：
The dispersant that wettable powder of the present invention uses in preparing is selected from alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium
Salt, alkyl or aralkyl naphthalene sulfonic acid-formaldehyde condensation product sodium salt, naphtholsulfonic acid formaldehyde condensation products sodium salt, lignosulfonates, alkyl
The one or more of phenol polyethenoxy ether formaldehyde condensation products sulfate or acrylic copolymer salt.Consider, preferentially from naphthalene
Sulfonic formaldehyde condensation compound sodium salt or lignosulfonates, addition are 0.1%~15%.
The wetting agent that wettable powder of the present invention uses in preparing is selected from lauryl sodium sulfate, DBSA
Sodium, alkene sulfonate, dialkyl group Succinate sodium sulfonate, the sulfonated ester of APES succinic acid half, fatty acid amide
N methyl taurine sodium salt, sodium sulfate of polyethenoxy ether of fatty alcohol, APES sulfate, Negel,
The one or more of naphtholsulfonic acid formaldehyde condensation products sodium salt, APES or AEO.Synthesis is examined
Consider, wherein preferential select Negel or APES, addition is 0.1%~10%.
The spreader-sticker that wettable powder of the present invention uses in preparing is selected from APES, aliphatic alcohol polyethenoxy
Ether, polyvinyl alcohol, alkylbenzenesulfonate, alkylaryl polyoxyethylene ether sulfate, Sodium Polyacrylate, cocinic acid sodium, oleic acid
The one or more of triethanolamine or D-sorbite.Consider, wherein preferentially selecting polyvinyl alcohol or Sodium Polyacrylate, add
Enter amount for 0.1%~15%.
The carrier that wettable powder of the present invention uses in preparing is selected from white carbon, diatomite, attapulgite, bentonite, sea
Afrodite, kaolin, clay, the one or more of talcum powder or precipitated calcium carbonate.Consider, wherein preferentially selecting diatomite
Or attapulgite, addition are to feed intake the 0.1%~95% of gross weight.
3rd, aqueous suspension agent product of the invention can be processed with following manner：According to the dose ratio that feeds intake the correct fluorine section of weighing
Amine active compound, Prohexadione calcium active compound, dispersant, wetting agent, thickener, preservative, antifreezing agent, defoamer and water put into cut respectively
Cut coarse crushing in kettle or colloid mill to be well mixed, then produced again through sand mill extra-fine grinding untill material particular diameter is qualified
To aqueous suspension agent product of the present invention.
In aqueous suspension agent is prepared can used additives it is as follows：
The dispersant that aqueous suspension agent of the present invention uses in preparing is selected from alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium
Salt, alkyl or aralkyl naphthalene sulfonic acid-formaldehyde condensation product sodium salt, naphtholsulfonic acid formaldehyde condensation products sodium salt, lignosulfonates, alkyl
Phenol polyethenoxy ether formaldehyde condensation products sulfate, polymeric polycarboxylic acid salt, polyoxyethylene polyoxypropylene base ether block copolymers or
The one or more of APES phosphate.Consider, wherein preferentially selecting alkylnaphthalene sulfonate or organophosphor
Esters of gallic acid, addition are 0.1%~15%.
The wetting agent that aqueous suspension agent of the present invention uses in preparing be selected from lauryl sodium sulfate, neopelex,
Alkene sulfonate, dialkyl group Succinate sodium sulfonate, the sulfonated ester of APES succinic acid half, fatty acid amide N-
N-methyltaurine sodium salt, sodium sulfate of polyethenoxy ether of fatty alcohol, APES sulfate, Negel, naphthalene
The one or more of phenol sulfonic acid formaldehyde condensation products sodium salt, APES or AEO.Synthesis is examined
Consider, wherein preferential select APES sulfate or AEO, addition is 0.1%~10%.
The thickener that aqueous suspension agent of the present invention uses in preparing is selected from Arabic gum, gelatin, xanthan gum, carboxymethyl cellulose
Element, Sodium Polyacrylate, polyvinylpyrrolidone, the one or more of gaseous silicon oxide or Magnesiumaluminumsilicate.Consider, its
In it is preferential select xanthan gum or Magnesiumaluminumsilicate, addition is 0.05%~5%.
The preservative that aqueous suspension agent of the present invention uses in preparing is selected from the one of BIT (BIT) or sodium benzoate
Kind, addition is 0.01~3%.
The antifreezing agent that aqueous suspension agent of the present invention uses in preparing is selected from ethylene glycol, propane diols, glycerine (glycerine), sorb
The one or more of alcohol, urea or sodium chloride.Consider, wherein preferentially selecting ethylene glycol or glycerine (glycerine), addition
For 0.5%~10%.
The defoamer that aqueous suspension agent of the present invention uses in preparing is selected from one kind of tributyl phosphate or organic silicon defoamer, adds
Enter amount for 0.05%~5%.
4th, aqueous emulsion product of the invention can be processed with following manner：According to the dose ratio that feeds intake the correct flumetralim of weighing
Active compound, Prohexadione calcium active compound, emulsifying agent, solvent or cosolvent are first added together, and make to be dissolved into homogeneous oil phase；By antifreezing agent, disappear
Infusion, the water of surplus mix, and form homogeneous aqueous phase.Under emulsifying homogeneous machine high speed shear, oil phase is gradually added water
Xiang Zhong, aqueous emulsion product of the present invention is can obtain after stirring completely.
In aqueous emulsion is prepared can used additives it is as follows：
The emulsifying agent that aqueous emulsion of the present invention uses in preparing is selected from alkylphenol-polyethenoxy (polyoxypropylene) ether, benzylphenol gathers
Oxygen vinethene, styryl phenol polyethenoxy ether, APES formaldehyde condensation product, castor oil polyoxyethylene ether, fat
Fat alcohol APEO, aliphatic alcohol polyethenoxy ester, aliphatic amine polyoxyethylene ether, polyol fatty acid ester, oxo-alcohols, poly- phosphorus
The one or more of acid esters or its ethylene oxide adduct.General dosage accounts for 5%~20%.
The solvent (cosolvent) that aqueous emulsion of the present invention uses in preparing is selected from arene, alcohols, esters, ketone, acid amides
The one or more of class, vegetable oil methyl ester class.General dosage accounts for 10%~50%.
The antifreezing agent that aqueous emulsion of the present invention uses in preparing be selected from ethylene glycol, propane diols, glycerine (glycerine), sorbierite,
The one or more of urea or sodium chloride.General dosage accounts for 0.5%~10%.
The defoamer that aqueous emulsion of the present invention uses in preparing is selected from organosilicon emulsion defoaming agents, and this is a kind of.General dosage accounts for
0.01%~5%.
5th, oil-suspending agent product of the invention can be processed with following manner：According to the dose ratio that feeds intake weighing correctly emulsification
Agent, dispersant and matrix oil are first heated to 35 DEG C~40 DEG C and are stirred premixing, then are charged with flumetralim active compound, adjust
Naphthenic acid calcium active compound, thickener remix, and then put into coarse crushing in cutting kettle or colloid mill and are well mixed, then again through being sanded
Machine extra-fine grinding, oil-suspending agent product of the present invention is obtained untill material particular diameter is qualified.
In oil-suspending agent is prepared can used additives it is as follows：
The emulsifying agent that oil-suspending agent of the present invention uses in preparing is selected from calcium dodecyl benzene sulfonate, phenethyl phenol polyoxyethylene
Ether, oleic acid ester APEO, castor oil polyoxyethylene ether, AEO, APES, fat
Alcohol ethylene oxide condensate, octadecanoic acid ester of polyethylene glycol, the one or more of alkyl phenol polyether phosphate.Also can be straight
Connect using auxiliary agent company such as this grease of bamboo YUS-110, Luo Diya GERONOL VO/05, the 1573 of Clariant, 1577, standing grain it is big
Atlas G-1086, open up receive TANEMUL SL of chemistry, the grand OD-2208 of Nanjing section, that the oil such as SP-OF3462 of space is held up in Jiangsu is outstanding
The emulsifier special of floating agent.General dosage accounts for 8%~30%.
The dispersant that oil-suspending agent of the present invention uses in preparing is selected from alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium
Salt, sodium lignin sulfonate, the one or more of calcium lignosulfonate.Also can direct used additives company such as this grease of bamboo YUS-
The big AtloxMetasperse 550S, Atlox 4196 of EP60P, standing grain, open up receive chemistry TANEMUL 1736, Aksu promise
Morwet D-500, the star of Bel flies chemical industry SK-560EP, the dispersant specials such as space SP-OF3472B are held up in Jiangsu.General dosage
Account for 0.5%~5%.
The thickener that oil-suspending agent of the present invention uses in preparing is selected from organobentonite, attapulgite, gas-phase silica, silicon
The one or more of sour magnalium.General dosage accounts for 0.5%~5%.
The solvent (matrix oil) that oil-suspending agent of the present invention uses in preparing be selected from soybean oil, methyl oleate, fatty acid methyl ester,
The one or more of rosin base oil.General dosage accounts for 30%~92%.
6th, water dispersible granules product of the invention can be processed with following manner：According to the dose ratio that feeds intake the correct fluorine of weighing
Save amine active compound, Prohexadione calcium active compound, dispersant, wetting agent, disintegrant, carrier it is agitated it is well mixed after, pass through air-flow crushing
Machine is well mixed to obtain wettable fine powder, then by fine powder with the aqueous solution containing binding agent, is sieved after extruder grain, drying
Obtain water dispersion granule product of the present invention.
In water dispersible granules are prepared can used additives it is as follows：
The dispersant that water dispersible granules of the present invention use in preparing is selected from alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium
Salt, sodium lignin sulfonate, calcium lignosulfonate, the one or more of acrylic copolymer salt.General dosage accounts for 2%~10%.
The wetting agent that water dispersible granules of the present invention use in preparing is selected from lauryl sodium sulfate, DBSA
Sodium, sodium sulfate of polyethenoxy ether of fatty alcohol, dioctyl sodium sulfosuccinate, dialkyl group Succinate sodium sulfonate, dibutyl naphthalene sulphur
The one or more of sour sodium, APES or AEO.General dosage accounts for 1%~10%.
The disintegrant that water dispersible granules of the present invention use in preparing is selected from anhydrous sodium sulfate, sodium chloride, calcium chloride, sulfuric acid
The one or more of ammonium, urea.General dosage accounts for 2%~20%.
The binding agent that water dispersible granules of the present invention use in preparing is selected from carboxymethyl cellulose, starch, gelatin, poly- second two
Alcohol, polyvinyl alcohol, the one or more of polyvinylpyrrolidone.General dosage accounts for 1%~5%.
The carrier that water dispersible granules of the present invention use in preparing be selected from kaolin, precipitated calcium carbonate, bentonite, diatomite,
Talcum powder, clay, the one or more of white carbon.General dosage accounts for 1%~90%.
In addition, a kind of prosperous medicament of strawberry control containing flumetralim and Prohexadione calcium of the present invention, can be administered alone or with killing
The purpose of the prosperous volume increase of strawberry control is applied or are successively applied to worm bactericide, plant nutrient agent together.
Confirmed by field test, using flumetralim and Prohexadione calcium as prosperous dose of the control of active ingredient, with flumetralim, adjust naphthenic acid
Calcium single dose is compared, either transplanting survival rate, or in terms of rate of growth, is obviously improved, is shown preferable Synergistic
Effect.
Compared with the existing prosperous medicament of strawberry control, the invention has the advantages that：
(1) combination of flumetralim and Prohexadione calcium, the control to the prosperous length of strawberry is gentle with respect to paclobutrazol, will not cause grass
Situations such as certain kind of berries branches and leaves shrinkage.
(2) flumetralim and the Prohexadione calcium residual life in soil, are short, do not interfere with emergence rate, and the paclobutrazol pedo relict phase
It is long, second stubble crop growth can be made to be suppressed and influence its normal emergence；
(3) paclobutrazol is compared, product of the present invention is not high to using technical requirements, has wider popularizing application prospect.
Embodiment
The present invention combines specific formula example and application example is illustrated, but is not limited to these examples.It is all to match somebody with somebody
Percentage is weight ratio in side.
Embodiment 1：The Prohexadione calcium aqueous suspension agent of 15% flumetralim+15%
Weigh 15 grams of flumetralim, 15 grams of Prohexadione calcium, 3 grams of polymerization of carboxylic acid salt, the ethanol of triphenylethylene phenol polyether phosphate three
2 grams of amine salt, 0.2 gram of xanthans, 0.5 gram of sodium benzoate, 4 grams of ethylene glycol, 0.2 gram of defoamer, remaining is water, is ground through sand mill
Aqueous suspension agent is made after mill.
Control prosperous test in Strawberry seedling field is carried out in June, 2016 in the nursery of Jiande City, Zhejiang Province, and experimental cultivar is chapter
A Ji, water and fertilizer management and insect pest preventing and controlling observe a usual practice processing.Hanged respectively using the Prohexadione calcium of 15% flumetralim+15% in the nursery phase
It is floating agent, 15% Prohexadione calcium wettable powder, 25% flumetralim aqueous suspension agent, 15% paclobutrazol wettable powder 200ppm, clear
Water compares, and every mu of 30 kilograms of amount of being watered, active ingredient concentration is 200ppm.
Specific experiment effect see the table below 1：
Note:1. branches and leaves abnormal rate is curls compared to control, branches and leaves, the seedling of shrinkage, the ratio of whole processing quantity is accounted for；
2. bud number * 100% on front side of the new gaining rate of lateral bud=(bud number on front side of bud number-medicine on rear side of medicine)/medicine.
From table 1, the Prohexadione calcium aqueous suspension agent of 15% flumetralim+15%, strawberry plant height can be effectively controlled, prevents strawberry
The generation of high seedling, so as to improve strawberry transplanting survival rate and yield of strawberry.
Embodiment 2：The Prohexadione calcium water dispersible granules of 15% flumetralim+25%
Weigh 15 grams of flumetralim, 25 grams of Prohexadione calcium, 3 grams of lauryl sodium sulfate, 3 grams of polymerization of carboxylic acid salt, naphthalene sulfonate
2 grams, 10 grams of ammonium sulfate, remaining is kaolin, after air-flow crushing, adds water to mediate and is granulated, water dispersible granules are made after drying.
Control prosperous test in Strawberry seedling field is carried out in June, 2016 in the nursery in Sichuan Province Chengdu, and experimental cultivar is red
Face, water and fertilizer management and insect pest preventing and controlling observe a usual practice processing.The Prohexadione calcium water of 15% flumetralim+25% is used respectively in the nursery phase
Dispersible granule, 15% Prohexadione calcium wettable powder, 25% flumetralim aqueous suspension agent, 15% paclobutrazol wettable powder
200ppm, clear water control, every mu of 30 kilograms of amount of being watered, active ingredient concentration is 200ppm.
Specific experiment effect see the table below 2：
Embodiment 3：The dispersible oil-suspending agent of the Prohexadione calcium of 10% flumetralim+8%
Weigh 10 grams of flumetralim, 8 grams of Prohexadione calcium, 5 grams of anhydrous calcium salt, 5 grams of aliphatic alcohol polyether, triphenylethylene phenol polyoxy
3 grams of ethene polyethenoxy ether, 1 gram of organoclay, remaining is methyl oleate, polished that dispersible oil-suspending agent is made.
Control prosperous test in Strawberry seedling field is carried out in June, 2016 in the nursery of Liaoning Donggang City, and experimental cultivar is red sleeve
Add perfume (or spice), water and fertilizer management and insect pest preventing and controlling observe a usual practice processing.The Prohexadione calcium of 15% flumetralim+25% is used respectively in the nursery phase
Water dispersible granules, 15% Prohexadione calcium wettable powder, 25% flumetralim aqueous suspension agent, 15% paclobutrazol wettable powder
200ppm, clear water control, every mu of 30 kilograms of amount of being watered, active ingredient concentration is 200ppm.
Specific experiment effect see the table below 3：
From table 1, table 2, the north and south two places of table 3, the field control effectiveness test result of multiple strawberry cultivars can be seen that with flumetralim
Prosperous dose of the control with Prohexadione calcium is active ingredient, can effectively control strawberry plant height, and in terms of transplanting survival rate, rate of growth with
Clear water contrast difference is notable, shows the prosperous effect of increasing production of excellent control, mu volume increase 9.7%~12%.
In addition, using flumetralim and Prohexadione calcium as prosperous dose of the control of active ingredient, with flumetralim, Prohexadione calcium single dose is compared,
In terms of either transplanting survival rate, or rate of growth, it is obviously improved, shows preferable synergistic function.
Using flumetralim and Prohexadione calcium as prosperous dose of the control of active ingredient, to Strawberry Seedlings without symptom of chemical damage, with respect to paclobutrazol, not
There is branches and leaves deformity, show preferable security.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, simply the scheme obtained from is adjusted by the way that such scheme is done, as prosperous dose of strawberry control equally in the present patent application
Protection domain within.
Claims (3)
1. a kind of prosperous medicament of strawberry control, it is characterised in that the active ingredient of the prosperous medicament of strawberry control is flumetralim and adjusts naphthenic acid
The part by weight of calcium, flumetralim and Prohexadione calcium is 30:1~1:30, the weight summation of two kinds of components is in the prosperous medicament of strawberry control
Percentage by weight be 5%~80%.
2. the prosperous medicament of strawberry control according to claim 1, it is characterised in that the formulation of the prosperous medicament of strawberry control is wettable powder
Agent, water dispersible granules, aqueous suspension agent, dry suspending agent, suspended emulsion or dispersible oil-suspending agent.
3. the prosperous medicament of strawberry control according to claim 2, it is characterised in that：The prosperous medicament of strawberry control be administered alone or with
Insecticidal bactericide, plant nutrient agent are applied or successively applied together.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710533A (en) * | 2018-07-11 | 2020-01-21 | 江苏龙灯化学有限公司 | Plant growth regulator composition containing flumetralin and prohexadione calcium |
| CN110710531A (en) * | 2018-07-11 | 2020-01-21 | 江苏龙灯化学有限公司 | Method for increasing cotton yield and/or improving fiber quality |
| CN111034728A (en) * | 2018-10-12 | 2020-04-21 | 江苏龙灯化学有限公司 | Tobacco axillary bud inhibitor and tobacco axillary bud inhibition method |
| CN111034727A (en) * | 2018-10-12 | 2020-04-21 | 江苏龙灯化学有限公司 | Peanut vigorous growth controlling agent and peanut vigorous growth controlling method |
| CN111034723A (en) * | 2018-10-12 | 2020-04-21 | 江苏龙灯化学有限公司 | Tip control agent for fruit trees and grapes and tip control method for fruit trees and grapes |
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| CN110710531A (en) * | 2018-07-11 | 2020-01-21 | 江苏龙灯化学有限公司 | Method for increasing cotton yield and/or improving fiber quality |
| CN110710533B (en) * | 2018-07-11 | 2021-07-20 | 江苏龙灯化学有限公司 | Plant growth regulator composition containing flumetralin and prohexadione calcium |
| CN111034728A (en) * | 2018-10-12 | 2020-04-21 | 江苏龙灯化学有限公司 | Tobacco axillary bud inhibitor and tobacco axillary bud inhibition method |
| CN111034727A (en) * | 2018-10-12 | 2020-04-21 | 江苏龙灯化学有限公司 | Peanut vigorous growth controlling agent and peanut vigorous growth controlling method |
| CN111034723A (en) * | 2018-10-12 | 2020-04-21 | 江苏龙灯化学有限公司 | Tip control agent for fruit trees and grapes and tip control method for fruit trees and grapes |
| CN111034728B (en) * | 2018-10-12 | 2021-07-16 | 江苏龙灯化学有限公司 | Tobacco axillary bud inhibitor and tobacco axillary bud inhibition method |
| CN111034723B (en) * | 2018-10-12 | 2021-07-20 | 江苏龙灯化学有限公司 | Tip control agent for fruit trees and grapes and tip control method for fruit trees and grapes |
| CN111034727B (en) * | 2018-10-12 | 2021-07-20 | 江苏龙灯化学有限公司 | Peanut vigorous growth controlling agent and peanut vigorous growth controlling method |
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