CN104003810B - Rubber tree dead skin prevention and cure smearing agent and preparing method for rubber tree dead skin prevention and cure smearing agent - Google Patents
Rubber tree dead skin prevention and cure smearing agent and preparing method for rubber tree dead skin prevention and cure smearing agent Download PDFInfo
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Abstract
The invention discloses a rubber tree dead skin prevention and cure smearing agent. Water serves as solvents of the rubber tree dead skin prevention and cure smearing agent, and the rubber tree dead skin prevention and cure smearing agent comprises 10-100 g/L of chitosan, 5-30 ml/L of acetic acid, 0.01-1 ml/L of 2-(3.4-dichlorophenoxy)triethylamine, 0.125-12.5 g/L of polysaccharide, 0.05-5 ml/L of eucalyptus oil, 0.5-5 g/L of sodium thiosulfate, 0.1-6.25 g/L of ammonium molybdate tetrahydrate, 0-6.25 g/L of borax, 0-6.25 g/L of magnesium sulfate heptahydrate and 0-6.25 g/L of zinc sulfate heptahydrate. According to the rubber tree dead skin prevention and cure smearing agent, a brand new formula is adopted, the unexpected rubber tree dead skin recovery effect is achieved, the formula is scientific and reasonable, and the rubber tree dead skin prevention and cure smearing agent is low in cost and easy to prepare, and is an ideal rubber tree dead skin prevention and cure agent with the good generalization performance.
Description
Technical field
The present invention relates to a kind of face for bark and spread medicament, be specifically related to rubber tree dead skin control and spread medicament and preparation method thereof.
Background technology
Current whole world rubber tree dead skin stops cutting the 12-15% that plant accounts for out rubber tapping rubber tree.Many plantations are opening the dead skin incidence of to cut within 5 years and just occurring up to 5-20%.2008 ~ 2009, Rubber Institute, Chinese Academy of Agricultural Science amounted to 32 production units to 24, national three great Zhi Jiao district state farm (branch office) and 8 private farms and has carried out rubber tree dead skin Current Situation Investigation.Finding shows, and the average dead skin rate of three great Zhi Jiao district rubber trees is up to 24.71%, and it is 14.55% that dead skin stops the rate of cutting, and the dead skin of minority plantation stops the rate of cutting even close to about 60%.Rubber tree dead skin has become the most major disaster affecting rubber tree output.
The origin cause of formation of rubber tree dead skin is very complicated, and its research relates to multiple subjects such as pathology, histoanatomy, physiology, biological chemistry, genetics and molecular biology, never proposes various hypothesis with subject angle.As " pathology that pathogenic micro-organism causes is said "; " reaction of locality severe trauma is said "; " the effective moisture content fluctuation of bark and latex extreme dilution cause a disease and say "; " metabolism is stocked material and to be exhausted or nutritional deficiency is said "; " protein synthesis imbalance causes old and feeble the causing a disease of latex dust to be said "; " latex dust wall permeability reduces pathogenic saying "; " heredity and environmental influence are said "; " Free radicals "; " preventing mechanism and protective reaction are said "; " old and feeble hypothesis " and " bark tissue downright bad sick says " etc., but about the cause of disease of rubber tree dead skin, not yet clear and definite at present.
Along with going deep into of rubber tree dead skin research, Ge Zhi glue state is also in the research strengthening dead skin control.China has people in the eighties in last century and quotes state's external-open isolating trenches and layer stripping; Shallowly to cut, not cut and promote dead skin rehabilitation, also have shallow plane focus to be affixed by compound trace element treatment dead skin and stop cutting tree; Also useful Plant hormones regulators,gibberellins and fresh cow dung are coated with envelope treatment.
Based on the pathology hypothesis of rubber tree dead skin, domestic scholars develops several dead skin pesticide control.ZL93107276.X discloses a kind of manufacture method for the treatment of vegetable rubber tree dead skin revivifier, by multiple herbal medicine process, dry, grind and part liquor, mix and blend, propagandize (burying) hotly after to sieve quantitative package.Brown type, outer brown type, stable form, Phytophthora spp, mycosis, lines parasitosis, virus disease (containing diseases such as class gram Ci Shi bodies) in medicinal powder treatment intractable rubber tree dead skin, 1-15 is prolonged stops cutting the diseases such as the rubber tree dead skin of not producing glue special curative effect, coat medicinal powder of the present invention once, just can open after 3-12 month to cut and bring back to life rubber tree production glue ".A kind of preventing and treating chemical for brown spot of rubber tree is disclosed in application number 97121908.7, it is mainly made up of tetracyclines, methylcellulose gum, yellow first glue etc., being suitable for painting imposes on the disease tree face of brown spot of rubber tree, effectively can prevent and treat brown spot of rubber tree, and rubber tree dry incineration method can be made to increase production 14.27%.Above two kinds of medicaments are all based on the microbial dead skin of cause of disease.The type " dead skin " occurs seldom, not constitute a threat to, therefore up to now, there is not yet popularization to production.
A kind of compound formulation preventing and treating Tapping Panel Dryness Symptom in Hevea and preparation method thereof is disclosed in application number 200810183285.1.This compound formulation is made up of antioxidant and methylcellulose gum.Described antioxidant is one or more in the sweet skin of reduced form paddy skin, xitix, vitamin-E or β-carotene, one or both in the sweet skin of preferred reduced form paddy skin or xitix.This compound formulation can prevent dead skin, eliminates the generation of dead skin, Be very effective.A kind of combination being used for the treatment of Tapping Panel Dryness Symptom in Hevea is disclosed in application number 201010232889.8.This combination comprises the hydrogen peroxide of 90-95% weight and the citric acid of 5-10% weight, and a small amount of dodecyl sodium sulfonate calcium.A kind of preparation preventing and treating Tapping Panel Dryness Symptom in Hevea and its preparation method and application is disclosed in application number 201210528962.5.Said preparation, to allocate rubber tree nutrition for aim, strengthens antibody after making rubber tree absorb nutrient, thus recovers dead skin gradually.In addition, some investigator domestic, for increasing dry colloid output, delays dead skin and occurs, also develop a series of rubber Yield-increasing Hormone or nutrition agent.Such as what waits the rubber production promoter for rubber tree be made up of triethylamine, oxygen benzene sulphur phthalein amine, carboxymethyl cellulose that (application number 02123812.X) invents eastwards, and a kind of degerming for preventing rubber, the nutrition that are made up of nutritive medium and bactericidal agent of appointing found the state (application number 201210528954.0) to invent increase preparation of glue and preparation method thereof.
At present, developed multiple method and the prevention of rubber tree dead skin and slowing down is played a role, but effect is very limited.Urgently develop a kind of method or the reagent that effectively prevent and slow down rubber tree dead skin generation.
Summary of the invention
The object of this invention is to provide a kind of face for rubber tree dead skin control and spread medicament, effectively to treat rubber tree dead skin.
In order to above-mentioned purpose, the present invention adopts following technical scheme:
A kind of rubber tree dead skin pesticide control, it is characterized in that: described rubber tree dead skin pesticide control is solvent with water, contains: contain: chitosan 10-100g/L, acetic acid 5-30mL/L, 2-(3.4-dichlorophenoxy) triethylamine 0.01-1mL/L, polysaccharide 0.125-12.5g/L, volatile oil extracted from eucalyptus' leaves or twigs 0.05-5ml/L, Sulfothiorine 0.5-5g/L, four water ammonium molybdate 0.1-6.25g/L, borax 0-6.25g/L, magnesium sulfate heptahydrate 0-6.25g/L, Zinc Sulphate Heptahydrate 0-6.25g/L.
Rubber tree dead skin pesticide control of the present invention is carrier with chitosan-acetic acid solution, becomes thick thing, is coated in rubber tree secant and top and bottom, not easily runs off, not volatile, is also not easily washed out by rainwater.Chitosan has good film forming slow-releasing, plays good slow releasing function, improve the utilization ratio of medicament to other component in medicament.Large quantity research shows, chitosan can produce multi-drug resistance, the self-defence ability of enhancing plant, the growth of suppression various plants pathogenic micro-organism by inducing plant.Therefore in agriculturally widespread use, soil improvement agent, Plant diseases inhibitor, fruit and vegetable fresh-keeping agent, plant-growth regulator, cold-resistance agent, fodder additives and seed coat agent etc. can be can be used for.It not only has direct repression to plant pathogenic microorganisms, simultaneously it can also the generation of inducing plant resistance albumen, xylogen formation, change plant phenolic metabolism, lure that plant produces callose, strengthens plant cell wall into.Chitosan also has nontoxic, good bio-compatibility, is rich in the plurality of advantages such as C, N nutrient, and it may play certain prevention effect from pathology and physiology two aspect to rubber tree dead skin simultaneously.
2-(3.4-dichlorophenoxy) triethylamine is also added in medicament of the present invention, [2-(3.4-dichlorophenoxy) triethylamine, be called for short DCPTA], be commonly called as DCPTA, it is known a kind of active substance growth and development of plants being had to multiple excellent properties, directly can affecting some gene (as controlled photosynthetic gene, the gene of synthesis Cucumber) of plant, repairing the gene of some incompleteness.Following effect is reached: improve photosynthesis by adjusting or open these genes; Increase the absorption of carbonic acid gas, utilization; Increase the accumulation storage of the material such as protein, lipid; Promote cell fission and growth; Strengthen the activity of some synthetic enzyme.
Add volatile oil extracted from eucalyptus' leaves or twigs, the polysaccharide with bactericidal effect in medicament of the present invention simultaneously, can improve rubber tree immunizing power, alleviate the dead skin because pathogenic bacteria causes, volatile oil extracted from eucalyptus' leaves or twigs, polysaccharide have antioxygenation simultaneously, and it can delay the aging of rubber tree.Sulfothiorine is then conducive to the dead skin that treatment rubber tree is caused because cyanogen is poisoning.
In medicament of the present invention, borax, magnesium sulfate heptahydrate and Zinc Sulphate Heptahydrate add composition as optional, can supplement the required trace element of rubber tree growth, regulate inorganic ion concentration in rubber tree body.The visual practical situation of those skilled in the art are selected it and consumption confirms.
Preferably, each component content of described dead skin pesticide control is as follows:
Chitosan 20-50g/L, acetic acid 5-10mL/L, 2-(3.4-dichlorophenoxy) triethylamine 0.1-0.5mL/L, polysaccharide 0.25-2.5g/L, volatile oil extracted from eucalyptus' leaves or twigs 0.5-1ml/L, Sulfothiorine 1.0-2.5g/L, four water ammonium molybdate 0.2-1g/L, borax 0.2-1g/L, magnesium sulfate heptahydrate 0.2-1g/L, Zinc Sulphate Heptahydrate 0.2-1g/L.
More preferably, chitosan 20g/L, acetic acid 5mL/L, 2-(3.4-dichlorophenoxy) triethylamine 0.2mL/L, polysaccharide 1.25g/L, volatile oil extracted from eucalyptus' leaves or twigs 0.75ml/L, Sulfothiorine 2.0g/L, four water ammonium molybdate 0.6g/L, borax 0.6g/L, magnesium sulfate heptahydrate 0.6g/L, Zinc Sulphate Heptahydrate 0.6g/L.
Wherein, described chitosan is the natural function raw material extracted from shrimp, crab shell, and preferred deacetylation >=90%, viscosity are 50mpa.s-800mpa.s.
Wherein, described polysaccharide is lentinan, belongs to the one of Shitake Mushroom P.E, polysaccharide content >=25%.The present invention is preferably selected from the product batch number that the red polysaccharide company limited in Haikang produces: the lentinan of 20121215.
Wherein, described volatile oil extracted from eucalyptus' leaves or twigs utilizes 12 ABL leaf to obtain by distilling.Concrete distillating method is prior art, and the present invention is not particularly limited this.
In addition, in order to obtain the repairing effect better to rubber tree dead skin, also can according to the nutritional characteristic of rubber tree in medicament of the present invention, add and be conducive to macroelement needed for rubber tree growth and/or trace element, thus alleviate the rubber tree dead skin because nutritional deficiency causes.
The present invention is preferably in a medicament containing the macroelement of 0.0068-0.4248mg/L and the trace element of 0.0543-6.1263mg/L.
Wherein, described macroelement is with micro-supply form by those skilled in the art are grasped, and select the suitable form that can be used for rubber tree application supply, the present invention is not particularly limited this.
Those skilled in the art will envision that, after adding above-mentioned macroelement, more multiple nutrient matter can be obtained, supplement the nutritive loss caused because of binder removal.
Rubber tree dead skin pesticide control of the present invention have employed brand-new formula, obtain unexpected rubber tree dead skin recovery effects, described scientific formulation is reasonable, with low cost, and easily prepare, be a kind of desirable rubber tree dead skin pesticide control having generalization.
The present invention also provides described dead skin to prevent and treat the preparation method spreading medicament: comprise the steps:
Step (1): acetic acid and water are mixed to get acetum;
Step (2): chitosan and water are mixed into suspension;
Step (3): by polysaccharide, Sulfothiorine, four water ammonium molybdates, or one or more adding in borax, magnesium sulfate heptahydrate and Zinc Sulphate Heptahydrate further mix with water, fully dissolve;
Step (4): chitosan suspension is slowly instilled in acetum, stirs;
Step (5): respectively 2-(3.4 1 dichlorophenoxy) triethylamine, volatile oil extracted from eucalyptus' leaves or twigs are slowly instilled in chitosan-acetic acid solution, stir;
Step (6): in the solvent that aqueous solution instillation step (5) step (3) obtained prepares, stir; Add water to enough, stir, to obtain final product.
Wherein, the consumption of the method for the invention to each step water is not particularly limited, and is as the criterion can form desirable solution system with each material.
Above-mentioned preparation method is simple to operate, after each component is separately dissolved, again according to the characteristic of solution, reasonable arrangement order by merging and feed postition, make between component, to form desirable mixing blending, thus guarantee that configured medicament is uniformly dispersed, there is desirable stability, ensure the effect after spreading.
The present invention also provides described dead skin to prevent and treat the using method spreading medicament further: the tertia first removing the upper and lower 8 ~ 12cm of secant before use, with brush by medicament uniform application on rubber tree secant and the upper and lower width 8-12cm of secant, every strain is coated with formulation rate 10-30ml at every turn, monthly spread 2-3 time, spread 2-3 month continuously.
Adopt technique scheme, medicament film forming slow-releasing of the present invention is good, and the absorption rate of tree body to medicament is high, to rubber tree dead skin recovery rate up to more than 72-90%, without any side effects on the impact of rubber tree, and have good prophylactic effect to rubber tree dead skin.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.If do not specialize, the conventional means that technique means used in embodiment is well known to those skilled in the art.
The polysaccharide used in following examples is Shitake Mushroom P.E, purchases the red polysaccharide company limited in Haikang, and its many sugar is containing amount≤25%, and product batch number: 20121215, produces operative norm: Q/TMVA01-2006; Volatile oil extracted from eucalyptus' leaves or twigs utilizes 12 ABL (Eucalyptus 12ABL) leaf to obtain by distilling, and equipment used is a kind of plants essential oil distillation extraction device (ZL201320083628.3) of this laboratory independent development.
The control of embodiment 1 rubber tree dead skin spreads medicament and preparation thereof
Mix according to following component and concentration, obtained 1L medicament one:
Preparation method: 5ml acetic acid and 300ml water are mixed to get acetum by the first step; 20g chitosan and 300ml water are mixed into suspension by second step; 1.25g polysaccharide, 2.0g Sulfothiorine, 0.6g tetra-water ammonium molybdate, 0.6g borax, 0.6g magnesium sulfate heptahydrate and 0.6g Zinc Sulphate Heptahydrate mix with 300ml water by the 3rd step, fully dissolve; Chitosan suspension slowly instills in acetum by the 4th step, stirs; 0.2ml2-(3.4 1 dichlorophenoxy) triethylamine, 0.75ml volatile oil extracted from eucalyptus' leaves or twigs slowly instill in chitosan-acetic acid solution by the 5th step respectively, stir; In the solvent that polysaccharide, Sulfothiorine, four water ammonium molybdates, borax, magnesium sulfate heptahydrate and Zinc Sulphate Heptahydrate aqueous solution instillation previous step prepares by the 6th step, stir; 7th step supplements enough water yields, makes medicament cumulative volume reach 1L, stirs, and both obtains medicament one.
The control of embodiment 2 rubber tree dead skin spreads medicament and preparation thereof
Mix according to following component and concentration, obtained 1L medicament two:
Preparation method: 5ml acetic acid and 300ml water are mixed to get acetum by the first step; 20g chitosan and 300ml water are mixed into suspension by second step; 1.25g polysaccharide, 1.0g Sulfothiorine, 0.3g tetra-water ammonium molybdate, 0.3g borax, 0.3g magnesium sulfate heptahydrate and 0.3g Zinc Sulphate Heptahydrate mix with 300ml water by the 3rd step, fully dissolve; Chitosan suspension slowly instills in acetum by the 4th step, stirs; 0.1ml2-(3.4 1 dichlorophenoxy) triethylamine, 0.75ml volatile oil extracted from eucalyptus' leaves or twigs slowly instill in chitosan-acetic acid solution by the 5th step respectively, stir; In the solvent that polysaccharide, Sulfothiorine, four water ammonium molybdates, borax, magnesium sulfate heptahydrate and Zinc Sulphate Heptahydrate aqueous solution instillation previous step prepares by the 6th step, stir; 7th step supplements enough water yields, makes medicament cumulative volume reach 1L, stirs, and both obtains medicament two.
The control of embodiment 3 rubber tree dead skin spreads medicament and preparation thereof
Mix according to following component and concentration, obtained 1L medicine three:
Preparation method: 8ml acetic acid and 300ml water are mixed to get acetum by the first step; 30g chitosan and 300ml water are mixed into suspension by second step; 1.5g polysaccharide, 1.5g Sulfothiorine, 0.6g tetra-water ammonium molybdate, 0.6g borax, 0.6g magnesium sulfate heptahydrate and 0.6g Zinc Sulphate Heptahydrate mix with 300ml water by the 3rd step, fully dissolve; Chitosan suspension slowly instills in acetum by the 4th step, stirs; 0.3ml2-(3.4 1 dichlorophenoxy) triethylamine, 0.8ml volatile oil extracted from eucalyptus' leaves or twigs slowly instill in chitosan-acetic acid solution by the 5th step respectively, stir; In the solvent that polysaccharide, Sulfothiorine, four water ammonium molybdates, borax, magnesium sulfate heptahydrate and Zinc Sulphate Heptahydrate aqueous solution instillation previous step prepares by the 6th step, stir; 7th step supplements enough water yields, makes medicament cumulative volume reach 1L, stirs, and both obtains medicament two.
The control of embodiment 4 rubber tree dead skin spreads medicament and preparation thereof
Mix according to following component and concentration, obtained 1L medicament four:
Preparation method: 30ml acetic acid and 200ml water are mixed to get acetum by the first step; 100g chitosan and 600ml water are mixed into suspension by second step; 12.5g polysaccharide, 5g Sulfothiorine, 6.25g tetra-water ammonium molybdate, 6.25g borax, 6.25g magnesium sulfate heptahydrate and 6.25g Zinc Sulphate Heptahydrate mix with 100ml water by the 3rd step, fully dissolve; Chitosan suspension slowly instills in acetum by the 4th step, stirs; 1ml2-(3.4 1 dichlorophenoxy) triethylamine, 5ml volatile oil extracted from eucalyptus' leaves or twigs slowly instill in chitosan-acetic acid solution by the 5th step respectively, stir; In the solvent that polysaccharide, Sulfothiorine, four water ammonium molybdates, borax, magnesium sulfate heptahydrate and Zinc Sulphate Heptahydrate aqueous solution instillation previous step prepares by the 6th step, stir; 7th step supplements enough water yields, makes medicament cumulative volume reach 1L, stirs, and both obtains medicament four.
The control of embodiment 5 rubber tree dead skin spreads medicament
Compared with embodiment 1, distinctive points is only to mix according to following component and concentration, obtained 1L medicament five:
The control of embodiment 6 rubber tree dead skin spreads medicament
Compared with embodiment 1, distinctive points is only to mix according to following component and concentration, obtained 1L medicament six:
The control of embodiment 7 rubber tree dead skin spreads medicament
Compared with embodiment 1, distinctive points is only to mix according to following component and concentration, obtained 1L medicament seven:
The control of embodiment 8 rubber tree dead skin spreads medicament
Compared with embodiment 1, distinctive points is only to mix according to following component and concentration, obtained 1L medicament eight:
For verifying that rubber tree dead skin of the present invention control spreads the effect of medicament further, the present invention enters to expand every experimental study, and length limit, and only enumerates the test example of most cogency herein.
Test example 1
Choose 700 strain dead skins to stop cutting rubber tree, be divided into seven process, adopt randomized block design test.
Wherein:
Process one: 100 strain spreads medicament one;
Process two: 100 strains spread medicament two;
Process three: 100 strain tree spreads medicament three;
Process four: 100 strains spread medicament four;
Process five: 100 strains spread the clear water of Isodose;
Handle 6:100 strains of besmear of commercially available various nutrients - rubber of nutrients (HeveaNutri - the Nutrient for rubber trees, this product from Malaysia, its main composition of N (9.96%), P (0.19%), K (1.48%), and other trace elements.)；
Process seven: 100 strains spread commercially available tapped part of rubber tree nutrition agent for healing; (this product is produced by: Hainan Qian Long biological preservation Science and Technology Development Co., Ltd., its main component: sodium alginate, sorbyl alcohol, ethanol, Sodium Benzoate, Starso, Sodium Pyrosulfite, boric acid, citric acid.)
Medicament using method: the tertia first removing upper and lower about the 10cm of secant before use; During use, with brush by medicament uniform application on rubber tree secant and the upper and lower width of secant be about 10cm, every strain is coated with formulation rate at every turn and is about 20ml, monthly spreads 2 times, spreads 3 months continuously.Each treatment group formulation rate is identical.
Test-results: after spreading 3 months continuously, for seven treatment group, rubber tree dead skin recovery rate (before dead skin recovery rate=(before dispenser after dead skin total length-dispenser dead skin total length)/dispenser dead skin total length) is respectively: 90.00% (process one), 88.32% (process two), 82.56% (process three), 72.34% (process four) and 8.12% (processing five clear water), 22.34% (process six) and 17.08% (processing seven).
Above-mentioned test example explanation, medicament of the present invention has the treatment of good rubber tree dead skin and recovery effects, is not only better than clear water, and also comparatively the disclosed conventional rubber tree dead skin pesticide control of prior art has clear improvement, wherein, with the treatment group one i.e. effect of embodiment 1 for the best.
Test example 2
Choose 700 strain within 20 years, to cut and normally open the rubber tree cut age, be divided into seven process, adopt randomized block design test.Cutting of taking is made as: three days cuttves, within 15 days, spreads an ethrel, and the concentration of ethrel is 3.0%, and its amount of spreading is 2g/ strain.
Wherein:
Process one: 100 strain spreads medicament one;
Process two: 100 strains spread medicament two;
Process three: 100 strain tree spreads medicament three;
Process four: 100 strains spread medicament four;
Process five: 100 strains spread the clear water of Isodose;
Handle 6:100 strains of besmear of commercially available various nutrients - rubber of nutrients (HeveaNutri - the Nutrient for rubber trees).
Process seven: 100 strains spread commercially available tapped part of rubber tree nutrition agent for healing; (this product is produced by: Hainan Qian Long biological preservation Science and Technology Development Co., Ltd., its main component: sodium alginate, sorbyl alcohol, ethanol, Sodium Benzoate, Starso, Sodium Pyrosulfite, boric acid, citric acid.)
Medicament using method: the tertia first removing upper and lower about the 10cm of secant before use; During use, with brush by medicament uniform application on rubber tree secant and the upper and lower width of secant be about 10cm, every strain is coated with formulation rate at every turn and is about 20ml, monthly spreads 2 times, spreads 3 months continuously.Each treatment group formulation rate is identical.
Test-results: after spreading 3 months continuously, next the tracing observation that 700 strain numbers carry out 1 year is found, process one-five rubber tree of using medicament one to five does not find Dry bark tree, and process the plant generation dead skin that six to seven have different quantities, its dead skin incidence is respectively, 16% (clear water), 11% (process six) and 13% (process seven).
Above-mentioned test example explanation, rubber tree dead skin pesticide control of the present invention not only has desirable repair rate to rubber tree dead skin, also there is the advantage of prevention rubber tree dead skin simultaneously, significantly be better than prior art other known product disclosed, proved invention obtains the brand-new rubber tree dead skin pesticide control that a kind of over-all properties is significantly improved, and is with a wide range of applications.
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.
Claims (16)
1. a rubber tree dead skin pesticide control, it is characterized in that: described rubber tree dead skin pesticide control is solvent with water, contains: chitosan 10-100g/L, acetic acid 5-30mL/L, 2-(3.4-dichlorophenoxy) triethylamine 0.01-1mL/L, polysaccharide 0.125-12.5g/L, volatile oil extracted from eucalyptus' leaves or twigs 0.05-5ml/L, Sulfothiorine 0.5-5g/L, four water ammonium molybdate 0.1-6.25g/L, borax 0-6.25g/L, magnesium sulfate heptahydrate 0-6.25g/L, Zinc Sulphate Heptahydrate 0-6.25g/L.
2. medicament according to claim 1, is characterized in that: contain: chitosan 20-50g/L, acetic acid 5-10mL/L, 2-(3.4-dichlorophenoxy) triethylamine 0.1-0.5mL/L, polysaccharide 0.25-2.5g/L, volatile oil extracted from eucalyptus' leaves or twigs 0.5-1ml/L, Sulfothiorine 1.0-2.5g/L, four water ammonium molybdate 0.2-1g/L, borax 0.2-1g/L, magnesium sulfate heptahydrate 0.2-1g/L, Zinc Sulphate Heptahydrate 0.2-1g/L.
3. medicament according to claim 1 and 2, is characterized in that: contain: chitosan 20g/L, acetic acid 5mL/L, 2-(3.4-dichlorophenoxy) triethylamine 0.2mL/L, polysaccharide 1.25g/L, volatile oil extracted from eucalyptus' leaves or twigs 0.75ml/L, Sulfothiorine 2.0g/L, four water ammonium molybdate 0.6g/L, borax 0.6g/L, magnesium sulfate heptahydrate 0.6g/L, Zinc Sulphate Heptahydrate 0.6g/L.
4. medicament according to claim 1 and 2, is characterized in that: deacetylation >=90% of described chitosan, viscosity are 50mpa.s-800mpa.s.
5. medicament according to claim 3, is characterized in that: deacetylation >=90% of described chitosan, viscosity are 50mpa.s-800mpa.s.
6. the medicament according to any one of claim 1,2 or 5, is characterized in that: described polysaccharide is the lentinan of polysaccharide content >=25%.
7. medicament according to claim 3, is characterized in that: described polysaccharide is the lentinan of polysaccharide content >=25%.
8. medicament according to claim 4, is characterized in that: described polysaccharide is the lentinan of polysaccharide content >=25%.
9. the medicament according to any one of claim 1,2,5,7 or 8, is characterized in that: described volatile oil extracted from eucalyptus' leaves or twigs utilizes 12 ABL leaf to obtain by distilling.
10. the medicament according to any one of claim 1,2,5,7 or 8, is characterized in that: the trace element of the macroelement 0.0543-6.1263mg/L containing 0.0068-0.4248mg/L in described medicament.
11. medicaments according to claim 3, is characterized in that: the trace element of the macroelement 0.0543-6.1263mg/L containing 0.0068-0.4248mg/L in described medicament.
12. medicaments according to claim 4, is characterized in that: the trace element of the macroelement 0.0543-6.1263mg/L containing 0.0068-0.4248mg/L in described medicament.
13. medicaments according to claim 6, is characterized in that: the trace element of the macroelement 0.0543-6.1263mg/L containing 0.0068-0.4248mg/L in described medicament.
14. medicaments according to claim 9, is characterized in that: the trace element of the macroelement 0.0543-6.1263mg/L containing 0.0068-0.4248mg/L in described medicament.
Described in 15. any one of claim 1-14, the preparation method of medicament, is characterized in that: comprise the steps:
Step (1): acetic acid and water are mixed to get acetum;
Step (2): chitosan and water are mixed into suspension;
Step (3): by polysaccharide, Sulfothiorine, four water ammonium molybdates, or one or more adding in borax, magnesium sulfate heptahydrate and Zinc Sulphate Heptahydrate further mix with water, fully dissolve;
Step (4): chitosan suspension is slowly instilled in acetum, stirs;
Step (5): respectively 2-(3.4 1 dichlorophenoxy) triethylamine, volatile oil extracted from eucalyptus' leaves or twigs are slowly instilled in chitosan-acetic acid solution, stir;
Step (6): in the solvent that aqueous solution instillation step (5) step (3) obtained prepares, stir; Add water to enough, stir, to obtain final product.
The using method of medicament described in 16. any one of claim 1-14, it is characterized in that: the tertia first removing the upper and lower 8 ~ 12cm of secant before use, with brush by medicament uniform application on rubber tree secant and the upper and lower width 8-12cm of secant, every strain is coated with formulation rate 10-30ml at every turn, monthly spread 2-3 time, spread 2-3 month continuously.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265022.0A CN104003810B (en) | 2014-03-28 | 2014-06-13 | Rubber tree dead skin prevention and cure smearing agent and preparing method for rubber tree dead skin prevention and cure smearing agent |
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| CN104291953B (en) * | 2014-09-24 | 2016-06-15 | 江阴海达橡塑股份有限公司 | A kind of preparation method of the medicament preventing and treating rubber tree dead skin |
| CN104620881A (en) * | 2015-03-10 | 2015-05-20 | 中国热带农业科学院橡胶研究所 | Infusion method for preventing and treating tapping panel dryness and nutrient solution |
| CN107517962B (en) * | 2017-07-27 | 2020-05-19 | 中国热带农业科学院橡胶研究所 | Rubber tree dead skin prevention and control compound preparation and use method thereof |
| CN109206217B (en) * | 2018-09-25 | 2022-07-05 | 中国热带农业科学院橡胶研究所 | Rubber tree dead skin rehabilitation nutrient microcapsule and preparation method and application thereof |
| CN110818487A (en) * | 2019-12-05 | 2020-02-21 | 中国热带农业科学院橡胶研究所 | Composition for rubber tree dead skin rehabilitation and preparation method and application thereof |
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| CN102197828A (en) * | 2011-03-18 | 2011-09-28 | 韩海泉 | Stimulating paint composed of low doses of microelements and used for rapid synthesis of rubber |
| CN103553772A (en) * | 2013-10-23 | 2014-02-05 | 陈赫 | Compound preparation for nursing tapping panel dryness and strip ulcer of rubber trees, as well as preparation method and application thereof |
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| CN1561721A (en) * | 2004-03-19 | 2005-01-12 | 何向东 | Rubber yield promoter for rubber tree |
| CN102197828A (en) * | 2011-03-18 | 2011-09-28 | 韩海泉 | Stimulating paint composed of low doses of microelements and used for rapid synthesis of rubber |
| CN103553772A (en) * | 2013-10-23 | 2014-02-05 | 陈赫 | Compound preparation for nursing tapping panel dryness and strip ulcer of rubber trees, as well as preparation method and application thereof |
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