CN109938027A - A kind of composition pesticide of anti-plant viral disease and its preparation method and application - Google Patents
A kind of composition pesticide of anti-plant viral disease and its preparation method and application Download PDFInfo
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- CN109938027A CN109938027A CN201910267758.4A CN201910267758A CN109938027A CN 109938027 A CN109938027 A CN 109938027A CN 201910267758 A CN201910267758 A CN 201910267758A CN 109938027 A CN109938027 A CN 109938027A
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Abstract
The invention discloses a kind of composition pesticide of anti-plant viral disease and its applications, including brassin lactones class compound, polysaccharide compound and functional aid, the percentage that the brassin lactones class compound accounts for composition total weight is equal to 0.0001~1wt%, the percentage that the polysaccharide compound accounts for composition total weight is equal to 0.1~30wt%, and the percentage that the functional aid accounts for composition total weight is equal to 0.1~30wt%.The present invention substantially increases the effect of plant disease-resistant virus disease, reduces corps diseases；Main component is biological pesticide, is formed by compound preparation without environmental risk, anti-plant disease especially virosis significant effect can be wide using crop range, and prevention and therapeutic effect are good, can reduce dosage, protects produce to greatest extent.
Description
Technical field
The present invention relates to the compound drug technical field of anti-plant viral disease, the agricultures of specifically a kind of anti-plant viral disease
Drug composition and its application.
Background technique
Pesticide refers in agricultural production, for the growth for ensureing, promoting plant and crops, applied be used to desinsection,
The general designation of a kind of drug of sterilization or elimination weeds.
The viroses of plant have the title of plant " cancer ", and cosmopolitian plant viral species have reached 909 kinds at present, and China is
Report more than 100 kinds, most industrial crops because of the harm by virosis so that plant part or whole growth failures,
And the growth of plant is seriously hindered, quality is influenced, yield is reduced, common sympton has withered, mottled and rotten.The viroses of plant
Type is more, endangers wide, prevention and treatment difficulty.
The existing effect of drugs for treating the viroses of plant is undesirable, mainly includes following several reasons: one,
The speed of mutation of virosis is fast, it is understood that the structure of virus is simple, reproduction speed is exceedingly fast, and which results in drug-resistant virus's
Occurrence probability greatly improves, such as the several years ago using effect viral medicine croak copper acetate well on tobacco, due to for successive years
Use, present effect has been decreased obviously.Two, the continuous invasion of Overseas New virosis, passes through import seed, nursery stock etc.
Lead to the intrusion of Overseas New virus, and prevention and treatment virosis product can not treat in terms of existing plant, cause virosis big
Outburst, tomato chrysanthemum curve leaf disease virus disease such as a few years ago, currently still the tomato production to China brings destructive disaster.
Three, plant is few with antiviral ingredients, real antiviral ingredients only more than 10, in addition growth accelerator, strong oxidizer, biology
Pesticide etc. is only only ten several, and the virosis cause of disease on plant just has hundreds of.So the variation of virosis, novel disease
The effect that poison emergence, plant result in existing viroses of plant product with antiviral ingredients less declines year by year, to plant
The preventive effect of virosis is unsatisfactory.
The Chinese patent of application number CN201210418084, CN201710914769, CN201811070023 disclose rue
Tongue fur element lactone (including propionylbrassinolide) compounds the binary composition of prevention and treatment virosis with amino-oligosaccharide；Application number
The Chinese patent of CN201410477155 discloses brassin lactones and the fucose ester of relatively low-dose generates good prevention and treatment plant
Object virosis effect；The Chinese patent of application number CN201110027898 discloses the anti-plant of brassin lactones and lentinan
Application of the object virosis composition in prevention and treatment tomato virus disease or tobacco virus；In application number CN201310570913
State's patent, which discloses shenqinmycin, amino-oligosaccharide and brassin lactones and is formed by compound preparation, not only has sterilizing function,
And the disease resistance and resistance of plant can also be effectively increased, safety and environmental protection guarantees the quality safety of agricultural product；Application number
The Chinese patent of CN201610830292 discloses brassin lactones and chitosan oligosaccharide, fluorine quinoline sand star, Amici reach, Tea Saponin pair
Plant cancer wilt disease, verticillium wilt and some other fungal disease, bacterial disease and Disease have significantly
Control efficiency；The Chinese patent of application number CN201510505927 discloses tetramycin, fluorine quinoline sand star, oligosaccharides catenin, rape
The multifunctional sterilization agent of plain lactone composition has significant prevention and treatment effect to fungal disease, bacterial disease and Disease
Fruit；The Chinese patent of application number CN201510607455 discloses a kind of pharmaceutical composition for preventing the viroses of plant, by rape
Plain lactone, amantadine hydrochloride, morpholine biguanidine hydrochloride, salicylic acid, bamboo vinegar or wood vinegar, camphorated oil, farm chemical emulgent, alcohol
It is formed with orange peel extracting solution.
Currently, widely used antiviral fungicide in production, is essentially Moroxydine Hydrochloride, chlorine bromine on formula
Isocyanuric acid, Xinjunan acetate, toxic fluoride phosphate, fatty acid mixed, amino-oligosaccharide, oligosaccharide element, chitosan, Portugal's polyene
Sugar, lentinan, first thiophene lure the single doses such as amine, carvacrol, eugenol, steroid enol, Ningnanmycin, Physcion, or such as second
Sour copper moroxydine, octyl trichlamide moroxydine, amber copper moroxydine, malicious flumorph guanidine, oligosaccharides moroxydine, rosickyite azoles
Moroxydine, first lure moroxydine, hydroxyl alkene moroxydine, alkanol copper sulphate, mixed rouge copper sulphate, mixed rouge network ammonia copper, widow
The mixtures such as sugar chain albumen.
Since the eruption and prevalence of viral diseases of plants is very extensive, disaster is very serious.The prevention and treatment of the viroses of plant is very
It is difficult.In the prior art, the viroses of plant are prevented and treated usually using anti-plant virus agent, control efficiency is poor, quality control
System is more difficult, and the safety in production that will affect agricultural is used for a long time.Therefore, the prevention and treatment that more preventive effects are excellent, novel is found to plant
The composition pesticide of object virosis is particularly important.
Existing patented technology content has not found (fine using brassin lactones class compound and polysaccharide compound
Heregulin glycan, polysaccharides, chitosan), functional aid (osamine peptide, epsilon-polylysine, phytosulfokine-α-α)
Polynary antiviral composition, induction plant generate immunity, can make full use of the defence capability of plant itself, reduce chemistry
The risk for using and fighting pharmacological property generation of pesticide, preserves the ecological environment.
Brassin lactones class compound is higher one kind of bioactivity in steroidal compounds, can via plant leaf,
Stem, root absorb, and are then transmitted to the position worked, are a kind of efficient plant growth regulators.Its sterling is white crystals powder
End is dissolved in the organic solvents such as methanol, ethyl alcohol, ether, chloroform, is insoluble in water.It applied in agricultural and above shows volume increase, upgrading, resisted
The remarkable results such as sick, degeneration-resistant, reparation, solution phytotoxicity, drop residual, synergy, are suitable for cereal crops, industrial crops, vegetables and fruit
Deng being that development subtracts and applies the rare excellent product of synergy, highly efficient farming to provide greater and better yields.
Fibromodulin is present in the small proteoglycans rich in leucine of one kind of extracellular matrix, sulfur acid cutin
The glycosaminoglycan chains of plain type.
Polysaccharides, the spirulina deep processed product refined by spirulina through extraction.Polysaccharides are also known as spirulina polysaccharide, are
Using modernization Measurement for Biochemistry and technique, extracted from spirulina, the higher pure natural life containing a variety of and bioactivity
Tetramune.While refining phycocyanin where CONFIDENCE medical research in spirulina, polysaccharides are successfully extracted.Algae
Polysaccharide is now widely used for makeup, health care, medicine etc..
Chitosan is unique cationic polysaccharide in nature, has good biocompatibility, sticks
Attached property, degradability, biocidal property and plasticity, can promote wound healing and regeneration.
Osamine peptide is a kind of active components of plants obtained in the sweet white lupin, is rich in oligosaccharides and glutamine peptide.
Epsilon-polylysine is novel food preservative, is produced by microbial metabolism that nontoxic, noresidue has
Apparent bactericidal effect is widely used in the fields such as food, medicine, medical treatment and cosmetics, in the prevention and treatment mycotic pesticide of crop
It is middle to be used as synergist and had been reported in fertilizer as auxiliary material.But in terms of preventing and treating viral diseases of plants, only Shen
Please the Chinese patent of number CN201711282155 disclose epsilon-polylysine, glycine and cytosintetidemycin and be mixed in a certain ratio
Antiviral synergistic effect is significant afterwards.
Phytosulfokine-α-α is a kind of plant peptide (PSK), initially the culture medium in the suspension culture of asparagus mesophyll cell
In obtain identification separation.PSK sulfonation and proteolysis after the translation of tyrosine residue by the precursor peptide of about 80 amino acid longs
Processing and generate, it is considered to be a kind of novel " peptide hormone ".
Summary of the invention
Present invention aims to overcome that the prior art is insufficient, a kind of composition pesticide of anti-plant viral disease is provided, to subtract
The potential risk that conventional anti-viral medicament causes safety in production is used for a long time less.The present invention is by by brassin lactones class chemical combination
Object, polysaccharide compound and functional aid compounding, to adjust plant physiology and metabolism comprehensively, and induce plant resistance, into one
Step reinforces the prevention and control ability of viral diseases of plants, protects produce to greatest extent.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
A kind of composition pesticide of anti-plant viral disease, including brassin lactones class compound, polysaccharide compound and function
It can property auxiliary agent.
Further preferred to above-mentioned basic technology scheme, the brassin lactones class compound accounts for composition total weight
Percentage be equal to 0.0001~1wt%, the polysaccharide compound account for composition total weight percentage be equal to 0.1~
30wt%, the percentage that the functional aid accounts for composition total weight are equal to 0.1~30wt%.
Further preferred to above-mentioned basic technology scheme, the brassin lactones class compound is by 22,23,24- table rapes
Plain lactone, 24- table brassin lactones, the high brassin lactones of 28- table, 28- high brassin lactones, propionylbrassinolide and 14-
Any one or two or more compositions of hydroxyl brassinosteroids etc..
It is further preferred to above-mentioned basic technology scheme, the polysaccharide compound by fibromodulin, polysaccharides,
Any one in chitosan or two or more compositions.
Further preferred to above-mentioned basic technology scheme, the functional aid is by osamine peptide, epsilon-polylysine, plant
Any one in sulphur peptide element-α or two or more compositions.
Above-mentioned basic technology scheme is further arranged, further includes surfactant, solvent and load pesticide-acceptable
Any one in body or two or more combinations.
Further preferred to above-mentioned basic technology scheme, the surfactant is by lauryl sodium sulfate, dodecyl
Benzene sulfonic acid calcium, aliphatic acid polyethenoxy ether, alkyl phenol polyoxyethylene ether, APES sulfosuccinate, alkyl
Fluosite polyoxyethylene ether, styrylphenol polyoxyethylene ether, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy
Ether, fatty alcohol phosphate, polyoxyethylene ether phosphate, polyoxyethylene aliphatic alcohol ether, nonylphenol polyoxyethylene ether, sulfomethylated lignin
Sour sodium, agriculture breast 600#, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate, methyl naphthalene sulfonate formaldehyde condensate, naphthalene sulfonic acid formaldehyde condensation polymer, emulsification
Any one in agent 603# or two or more compositions.
Further preferred to above-mentioned basic technology scheme, the solvent is by isopropanol, dimethylformamide, cyclohexanone, second
Acetoacetic ester, dimethylbenzene, ethylene glycol, any one or two or more compositions in tributyl phosphate.
Further preferred to above-mentioned basic technology scheme, the carrier is by any in white carbon black, kaolin, water, clay
One or more composition.
The object of the invention, which also resides in, protects the composition pesticide of above-mentioned anti-plant viral disease withered by rice stripe leaf in prevention and treatment
Virus, fractilinea oryzae, Maize rough dwarf virus, rice black-streaked dwarf virus, tomato virus, capsicum virus, cucumber mosaic virus
Purposes in terms of virus disease caused by poison, tobacco mosaic virus (TMV).
Compared with prior art, the advantages and positive effects of the present invention are as follows:
(1) effect for substantially increasing plant disease-resistant virus disease, reduces corps diseases；
(2) main component is biological pesticide, is formed by compound preparation without environmental risk, anti-plant disease is especially
Virosis significant effect meets the agricultural development direction of country；
(3) it is directed to the virosis of various crops, applicable crop range is wide, and prevention and therapeutic effect are good, can reduce use
Dose meets the agricultural development direction of country；
(4) plant physiology and metabolism are adjusted comprehensively, are effectively increased the disease resistance and resistance of plant, are further strengthened disease
The prevention and control ability of poison protects produce to greatest extent.
Specific embodiment
For a further understanding of the present invention, elaborate below to specific embodiment provided by the invention.
Below with reference to example to the composition pesticide of anti-plant viral disease provided by the invention and its application and preparation dosage form
(aqua, soluble concentrate, missible oil, water dispersible granules, aqueous emulsion, microemulsion, solvable pulvis, soluble granule, wettable powder or
Suspending agent etc.) it is described in detail.
Embodiment 1
Compound 3.01% cream preparation: 0.01%28- high brassin lactones, 2% fibromodulin, the poly- bad ammonia of 1% ε-
Acid, 4% alkyl phenol polyoxyethylene ether, 6% phenethyl phenol polyethenoxy ether, 200# solvent naphtha complement to 100%.
Embodiment 2
Compound 3.003% water dispersible granules: 0.003% propionylbrassinolide, 2.5% fibromodulin, 0.5%
Osamine peptide, 5% polyoxyethylene carboxylate, 10% alkyl phenol formaldehyde resin polyoxyethylene ether, 1% xanthan gum, soft water complement to
100%.
Embodiment 3
Compound 3.1075% aqueous suspension agent: 0.0075%14- hydroxyl brassinosteroids, 1.1% polysaccharides, 2.0% plant
Sulphur peptide element-α, 5% methyl naphthalene sulfonate formaldehyde condensate, 2% nonylphenol polyoxyethylene ether, 0.5% aluminium-magnesium silicate, 5% second two
Alcohol, 0.1% silicone oil, 1.5% tributyl phosphate, water complement to 100%.
Embodiment 4
Compound 3.01% aqueous emulsion: 0.01%28- high brassin lactones, 1% polysaccharides, 2% epsilon-polylysine, 6% first
Base naphthalenesulfonic acid-formaldehyde condensate, 3% nonylphenol polyoxyethylene ether, 0.5% aluminium-magnesium silicate, 6% ethylene glycol, 1.5% tricresyl phosphate
Butyl ester, solvent naphtha 15%, water complements to 100%.
Embodiment 5
Compound 4.004% microemulsion: 0.004% propionylbrassinolide, 1.5% chitosan, 2.5% osamine
Peptide, 6% methyl naphthalene sulfonate formaldehyde condensate, 3% nonylphenol polyoxyethylene ether, 0.5% aluminium-magnesium silicate, 5% ethylene glycol, 2%
Tributyl phosphate, water complement to 100%.
Embodiment 6
Compound 3.0075% water dispersible granules: 0.0075%14- hydroxyl brassinosteroids, 0.5% chitosan,
2.5% phytosulfokine-α-α, 4% polyoxyethylene carboxylate, 4% lauryl sodium sulfate, bentonite and white carbon black complement to
100%.
Embodiment 7
Compound 3.02% wettable powder: 0.02%24- table brassin lactones, 0.5% polysaccharides, 0.5% deacetylated shell
Polysaccharide, 1.0% osamine peptide, 1.0% phytosulfokine-α-α, 6% di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate, 4% wooden sodium sulfonate, kaolin
Complement to 100%.
The calculation method of virus disease control effect is as follows:
Application examples 1
Control efficiency of the composition pesticide of the anti-plant viral disease of the present invention of table 1 to Virus Diseases of Rice
As known from Table 1, the composition pesticide of anti-plant viral disease provided by the invention effectively increases Rice Resistance virus
The effect of disease；With current production upper common antiviral fungicide (such as chlorobromide isocyanuric acid single dose or copper acetate morpholine
Guanidine is unworthily moved) it compares, composition pesticide of the present invention more preferably, and can reduce dosage to the preventive effect of Virus Diseases of Rice, meet
The agricultural development direction of country.
As known from Table 1, processing group CK2,20% copper acetate moroxydine WP are 75.85% to the preventive effect of Virus Diseases of Rice；
And 20% copper acetate moroxydine medicine fertilizer WP is to Virus Diseases of Rice disclosed in the Chinese patent of application number CN201110051207
For preventive effect 75.34%, it is essentially identical that the two tests drug effect.Brassinolide-containing class compound, novel is further proved from side
The antiviral composition of component strengthens the prevention and control ability of viral diseases of plants significantly.
Application examples 2
Control efficiency of 2 antiviral composition of table to tomato virus disease
As known from Table 2, the composition pesticide of anti-plant viral disease provided by the invention, it is antiviral to effectively increase tomato
The effect of disease；With current production upper common antiviral fungicide (such as chlorobromide isocyanuric acid single dose or copper acetate morpholine
Guanidine is unworthily moved) it compares, more preferably to the preventive effect of tomato virus disease, and its component is biological agriculture to composition pesticide of the present invention
Medicine is formed by compound preparation without environmental risk, meets the agricultural development direction of country.
Above-described embodiment is only more excellent embodiment of the invention, according to the technical essence of the invention to the above reality
Any simple modification, modification and alternate variation that example is made are applied, is belonged in the range of technical solution of the present invention.
Claims (10)
1. a kind of composition pesticide of anti-plant viral disease, which is characterized in that including brassin lactones class compound, polysaccharide
Close object and functional aid.
2. a kind of composition pesticide of anti-plant viral disease according to claim 1, which is characterized in that in the brassin
The percentage that ester type compound accounts for composition total weight is equal to 0.0001~1wt%, and it is total that the polysaccharide compound accounts for composition
The percentage of weight be equal to 0.1~30wt%, the functional aid account for composition total weight percentage be equal to 0.1~
30wt%.
3. a kind of composition pesticide of anti-plant viral disease according to claim 1 or 2, which is characterized in that the rape
Plain lactone compound is by 22,23,24- table brassin lactones, 24- table brassin lactones, the high brassin lactones of 28- table, 28- high
Any one or two or more compositions of brassin lactones, propionylbrassinolide and 14- hydroxyl brassinosteroids etc..
4. a kind of composition pesticide of anti-plant viral disease according to claim 3, which is characterized in that the polysaccharide
Object is closed by any one in fibromodulin, polysaccharides, chitosan or two or more is formed.
5. according to claim 1, a kind of composition pesticide of anti-plant viral disease described in 2 or 4 any one, feature exist
It by any one in osamine peptide, epsilon-polylysine, phytosulfokine-α-α or two or more is formed in, the functional aid.
6. a kind of composition pesticide of anti-plant viral disease according to claim 5, which is characterized in that further include on pesticide
Any one in acceptable surfactant, solvent and carrier or two or more combinations.
7. a kind of composition pesticide of anti-plant viral disease according to claim 6, which is characterized in that the surface-active
Agent is by lauryl sodium sulfate, calcium dodecyl benzene sulfonate, aliphatic acid polyethenoxy ether, alkyl phenol polyoxyethylene ether, alkyl phenol
Polyoxyethylene ether sulfosuccinic acid esters, alkyl phenol formaldehyde resin polyoxyethylene ether, styrylphenol polyoxyethylene ether, castor oil
Polyoxyethylene ether, aliphatic acid polyethenoxy ether, fatty alcohol phosphate, polyoxyethylene ether phosphate, polyoxyethylene aliphatic alcohol ether, nonyl
Base phenol polyethenoxy ether, sodium lignin sulfonate, agriculture breast 600#, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate, methyl naphthalene sulfonate formaldehyde condensate,
Any one in naphthalene sulfonic acid formaldehyde condensation polymer, emulsifier 603# or two or more compositions.
8. a kind of composition pesticide of anti-plant viral disease according to claim 6, which is characterized in that the solvent is by different
Propyl alcohol, dimethylformamide, cyclohexanone, ethyl acetate, dimethylbenzene, ethylene glycol, any one or two kinds in tributyl phosphate
Composition described above.
9. a kind of composition pesticide of anti-plant viral disease according to claim 6, which is characterized in that the carrier is by white
Carbon black, kaolin, water, any one or two or more compositions in clay.
10. a kind of composition pesticide of anti-plant viral disease described in 1,2,4,6~9 any one of claim is in prevention and treatment by water
Rice stripe poison, fractilinea oryzae, Maize rough dwarf virus, rice black-streaked dwarf virus, tomato virus, capsicum virus,
Purposes in terms of virus disease caused by cucumber mosaic virus, tobacco mosaic virus (TMV).
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| CN110583716A (en) * | 2019-09-30 | 2019-12-20 | 江西鑫邦科技有限责任公司 | Pesticide composition containing brassinolide compound, chitosan and oligosaccharins and application thereof |
| CN111406753A (en) * | 2020-05-13 | 2020-07-14 | 山东省花生研究所 | Pharmaceutical composition for preventing and treating peanut stripe virus disease and application thereof |
| CN112877326A (en) * | 2021-04-06 | 2021-06-01 | 浙江大学 | Application of aluminum ion receptor ALR1 gene or protein for regulating and controlling aluminum resistance of plants |
| CN113767916A (en) * | 2021-11-10 | 2021-12-10 | 山东科大创业生物有限公司 | Composition for resisting plant virus diseases and preparation method and application thereof |
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| CN112877326A (en) * | 2021-04-06 | 2021-06-01 | 浙江大学 | Application of aluminum ion receptor ALR1 gene or protein for regulating and controlling aluminum resistance of plants |
| CN113767916A (en) * | 2021-11-10 | 2021-12-10 | 山东科大创业生物有限公司 | Composition for resisting plant virus diseases and preparation method and application thereof |
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