CN102657219A - Dufulin-containing ultra low volume liquid formulation - Google Patents
Dufulin-containing ultra low volume liquid formulation Download PDFInfo
- Publication number
- CN102657219A CN102657219A CN2012101066613A CN201210106661A CN102657219A CN 102657219 A CN102657219 A CN 102657219A CN 2012101066613 A CN2012101066613 A CN 2012101066613A CN 201210106661 A CN201210106661 A CN 201210106661A CN 102657219 A CN102657219 A CN 102657219A
- Authority
- CN
- China
- Prior art keywords
- low volume
- ultra low
- fluorine phosphorus
- solvent
- volume liquids
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a Dufulin-containing ultra low volume liquid formulation, which is prepared by using Dufulin or Dufulin and an active component II as active components and adding an auxiliary agent and a solvent. The active component II is any one selected from the group consisting of ningnanmycin, moroxydine hydrochloride, amino-oligosaccharin, chlorobromoisocyanuric acid and lentinan. The invention has advantages of simple processing, high work efficiency, water conservation, long persistent period, targets which are not easy to generate drug resistance, low environmental pollution, synergist effects and the like. Through ultra low volume spray, low volume spray or ultra low volume static electro-spray, a plurality of diseases of crops such as paddy rice, tobacco, corn, cotton, orange, capsicum, tomato, rape and the like can be prevented and cured.
Description
Technical field
The invention belongs to technical field of pesticide, specifically relate to the ultra low volume liquids of toxic fluorine phosphorus.
Background technology
The viroses of plant are by the parasitogenic disease of plant virus.Plant virus (Plant virus) is by the life entity of a nucleic acid molecules (DNA or RNA) with battalion's parasitic life of the acellular form of protein formation, has the very strong vigor that infects and destructive power.Tool statistics, the average annual loss that plant disease causes in the whole world is 60,000,000,000 dollars, and the viroses of plant are in second after the fungal disease.The viroses of plant are as a kind of parasitic life entity of plant, and the g and D of plant is had very strong destructive power.Particularly in recent years, along with the transformation of weather, the expansion of arid climate area had been created advantage to virus disease generation and propagation.And the medicament exploitation of domestic prevention and inhibition virus disease and crop disease-resistant, disease tolerant variety seed selection and popularization are backward relatively; Cause the big generations of multiple kinds of crops virus disease such as paddy rice south black streak dwarf, banana bunchy top disease, tobacco mosaic, vegetable virus disease; Make the wide farmers loss huge, and threaten human existence and development.
Poison fluorine phosphorus, chemical name: N-[2-(4-methylbenzothiazole base)]-2-amino-2-fluoro phenyl-O, the O-diethyl phosphonate, structural formula:
Poison fluorine phosphorus is the fluorine-containing amino phosphonate ester novel anti plant virus agent of being developed by the Ministry of Education of Guizhou University environment friendly agricultural and agro-biological engineering key lab, fine chemistry industry research and development centre of Guizhou University; Can be through evidence poison fluorine phosphorus through activating tobacco bigcatkin willow acid signal conduction path; Improve the salicylic content of signaling molecule; Thereby promote the expression of downstream pathogenesis-related proteins, induce PAL, POD, the SOD defensive ferment is active and obtain anti-virus ability; Assemble the TMV particle simultaneously and reduce the invasion of virus, bring out and improve the high-effective agent for preventing and treating plant virus that plant resistance to environment stress is an one the host.Field control effectiveness test shows, 30% malicious fluorine phosphorus wetting powder to the field control effect of tobacco virus 55%～80%.The present domestic control that is used for tobacco virus of having registered, it has distinguished control efficiency to cucumber, tomato, paddy rice virus disease.This medicament production technology is simple, production cost is low, three-waste free pollution, environmentally friendly, simultaneously also with improving the plant disease-resistant ability.
Ningnanmycin, chemical name: 1-(4-flesh glutamine-L-silk amide-4-deoxidation-β-D-glucopyranose aldehyde acid amides) cytimidine is cytidine peptide type antibiotics wide-spectrum bactericide of new generation; The inducing plant of ability system produces PR albumen and IVF; Suppress virus replication, break virus plastochondria structure, the virion concentration of reduction plant corpus; Prolong the disease incubation period, reach the plant disease-resistant ability that promotes.For several diseases viral diseases such as stripe disease, bacterial blight of rice, tobacco mosaic virus disease, tomato virus disease, cucumber virus diseases the better prevention effect is arranged,, capsicum epidemic disease mould to melon epidemic disease, peronophythora litchi and pythium spp, Solanaceae ralstonia solanacearum all have certain bacteriostasis.
Moroxydine Hydrochloride, molecular formula: C
6H
13N
5OHCl, chemical name: N-N-(2-guanidine radicals-second imino group)-morpholine hydrochloride, structural formula:
One of Moroxydine Hydrochloride type of belonging to wide spectrum low toxicity type bactericide can suppress DNA and the activity of RNA polymerase and the synthesizing of protein of virus, thereby suppress virus breeding.Each stage of viral multiplication cycle all there is inhibitory action, cell free virus is not had direct effect.
Amino-oligosaccharide; Chemical name: (1 → 4)-2-amino-2-deoxidation-D-oligosaccharide is a kind of bactericide with resistant effect, can produce inhibitory action to some pathogen growth; Influence fungus spore germination, bring out that the mycelia form morphs, biochemistry changes etc. in the spore.Can excite the plant vivo gene, produce and to have chitinase, dextranase, protective plant protecting agent and the PR albumen etc. of resistant effect, and have the cell activation effect, the recovery of the plant that helps to be injured, short root strong sprout, the resistance of enhancing crop promotes growth and development of plants.
Lentinan is mushroom proteoglycan again, and contain glucose, mannose, galactose and wood sugar and hang with the mushroom polysaccharide of protein fragments, be a kind of biological preventing antivirotic.Multiple viruses such as paddy rice, corn, cotton, tobacco, capsicum and tomato there are prevention and therapeutic action.
Chlorobromide isocyanuric acid, molecular formula: C
3HO
3N
3ClBr, structural formula:
Chlorobromide isocyanuric acid sprays in crop surface can discharge hypobromous acid (HOBr) and hypochlorous acid (HOCL) at leisure, and the activity of hypobromous acid is hypochlorous four times, and strong kill bacteria, the ability of fungi are arranged.Spray on crop, the parent that discharges behind the hypobromous acid through interior suction conduction forms triazinediones (DHT) and triazine (ADHL), has the strong effect of killing the virus, and the virus disease of various crop such as paddy rice, capsicum and tomato etc. is had good control efficiency.
Poison fluorine phosphorus is fluorine amino phosphonate ester novel anti plant virus agent, mainly is wetting powder at present on the market, and the pesticidal preparations of Ningnanmycin, Moroxydine Hydrochloride, amino-oligosaccharide, chlorobromide isocyanuric acid and lentinan mainly is being aqua on the market.One Chinese patent application number: 201110344338.5, name is called the technical scheme that the one or more combination that discloses in a kind of patent application document of composition pesticide of Antiphytoviral in malicious fluorine phosphorus, amino-oligosaccharide, Moroxydine Hydrochloride and the Ningnanmycin is prepared into wetting powder, suspending agent, microemulsion, aqueous emulsion, water dispersible granules, dried suspension emulsion or the agent of kind clothing.Present malicious fluorine phosphorus and the composite ultra low volume liquids of Ningnanmycin, Moroxydine Hydrochloride, amino-oligosaccharide, chlorobromide isocyanuric acid or lentinan are not appeared in the newspapers both at home and abroad as yet.
Ultra low volume liquids be a kind of be the pesticide activity component dispersion medium with high boiling oily solvent, add a kind of special finish that suitable cosolvent and auxiliary agent are mixed with.During use,, ultra low volume liquids is atomized into the droplet that particle diameter is 30～100 μ m by ultra low volume sprayer; And in the field diffusion and dispersion, after crop or pest contact, stick to rapidly crop or pest the surface; And, play quick-acting effects rapidly to internal penetration; Simultaneously, make it be difficult for being washed away from crop surface, help the performance of drug effect and prolong medicament action time by rainwater because the character of finish is strong to the adhesiveness of crop.Present domestic cultural control damage by disease and insect generally is that regular dosage form adopts conventional spray-on process, and it is that pesticidal preparations is carried out the extermination of disease and insect pest afterwards with big water gaging dilution, and there is many-sided defective in this method of preventing and treating:
1, conventional spray-on process work efficiency is low, and work efficiency is merely 2～5 mu/day per capita usually, is difficult to satisfy the needs of large-scale planting.
2, conventional spray-on process prevention and elimination of disease and pests needs big water gaging, and water consumption reaches 450～900L/hm usually
2, and regional away from water source and drought and water shortage a lot, conventional spray-on process is difficult to carry out or can not reaches desirable control efficiency.
3, conventional spray-on process makes the with medicament lasting period short, because conventional spray-on process makes the formulation of with medicament be generally missible oil, aqua, wetting powder, suspending agent, aqueous emulsion etc., has certain defective in the use:
(1) owing to add big water gaging dilution, the concentration of soup is very low, and surface tension is often bigger, and is relatively poor in the crop that wax coat is arranged or the lip-deep adhesiveness of target, wetability, permeability, is difficult to effectively get in crop and the target body, causes preventive effect relatively poor;
(2) in the natural environment of illumination, high temperature, drying, the water in the soup is easy to evaporation, causes medicament only to remain in crop surface, comes off and loses efficacy from crop easily after photodissociation and the drying easily;
(3) mist droplet particle size of conventional spraying is bigger, reaches 200～600 μ m, causes being sprayed onto the lip-deep soup of crop or target and runs off easily.
(4) for a long time, the single and frequent use of pesticide species makes biological target grow with each passing day to the resistance of medicament itself, is unfavorable for the prevention and control to pest.
Summary of the invention
The objective of the invention is defectives such as the work efficiency that exists on the conventional prevention and cure of viruses method is low in order to overcome, labour intensity big, need water is many, anti-heterodynes, lasting period weak point, resistance provides a kind of ultra low volume liquids of toxic fluorine phosphorus, and its water consumption is few, and droplet is little; Good drug efficacy, the lasting period is long, delays pest resistance; Work efficiency is high, can effectively save the labour, reduces labour intensity; Production, accumulating and safe in utilization are mainly used in and prevent and treat the viroses of plant.
The ultra low volume liquids of toxic fluorine phosphorus of the present invention, it is with malicious fluorine phosphorus, or malicious fluorine phosphorus and active component II composite be active component, add auxiliary agent and solvent and be prepared into ultra low volume liquids; Active component II is any one in Ningnanmycin, Moroxydine Hydrochloride, amino-oligosaccharide, chlorobromide isocyanuric acid and the lentinan.
When being active component with malicious fluorine phosphorus, the weight percentage between each component is: malicious fluorine phosphorus 0.1%～30%, and auxiliary agent 1%～15%, solvent supplies 100%.
When being active component so that among malicious fluorine phosphorus and the active component II any one is composite, the weight percentage between each component is: malicious fluorine phosphorus 0.1%～15%, and active component II0.1%～15%, auxiliary agent 1%～15%, solvent complements to 100%.
The auxiliary agent that is fit to comprises surfactant, synergist, bleeding agent etc.; Mainly be used for improving adhesiveness, wetability and the permeability of preparation to crop and target; Enhancing crop and target improve stability of formulation to the absorption of medicament, thereby play the effect that improves drug effect.
Surfactant is selected from one or more the combination in AEO, APES, phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, aliphatic alcohol polyoxyvinethene phosphate, APES phosphate, phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether phosphate, castor oil polyoxyethylene ether and the calcium dodecyl benzene sulfonate, preferred fat alcohol APEO, APES, phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, castor oil polyoxyethylene ether and calcium dodecyl benzene sulfonate.
Synergist is selected from one or more combination of tributyl phosphate, sulfoxide, piperonyl butoxide etc.
Bleeding agent is selected from azone, thiophene ketone, oozes one or more the combination of T soon.The described T that oozes soon can directly buy on market, also is fast penetrant T or fast T.
The solvent that is fit to is one or more combinations in aromatic hydrocarbon solvent, plant oil solvent and the polar solvent:
(1) aromatic hydrocarbon solvent trimethylbenzene, o-dichlorohenzene, methyl naphthalene, the above heavy aromatics of C10, two wires oil; Above heavy aromatics of C10 such as durene, diethylbenzene, methyl-propyl benzene, butylbenzene, methyl naphthalene;
(2) plant oil such as soybean oil, cottonseed oil, rapeseed oil, castor oil, corn oil, turpentine oil, esterified vegetable oil such as methyl oleate, ethyl oleate;
(3) polar solvent acetophenone, phenmethylol, methyl-sulfoxide, N-Methyl pyrrolidone, N, dinethylformamide, DMAC N,N, ethylene glycol, glycerine, the above alcohols of C6 such as n-octyl alcohol;
Preferred boiling point is higher than 160 ℃, flash-point and is higher than 60 ℃ solvent.
The ultra low volume liquids preparation method of toxic fluorine phosphorus of the present invention is at normal temperatures and pressures; Earlier in the reactor with solvent and the stirring of active component input band; Low whipping speed is under 60～150 rev/mins, solvent with the active component stirring and dissolving after, add auxiliary component; Fully stirring mixed it in 15～60 minutes, obtained toxic fluorine phosphorus ultra low volume liquids.
Composite through reasonably, to the different effects site of target, the active component of different effects mechanism is carried out two yuan of compounded combination, can play synergistic function, help reducing the total consumption of medicament, and the appearance of delaying drug resistance.
The ultra low volume liquids of toxic fluorine phosphorus of the present invention is adapted at preventing and treating in the multiple diseases of crops such as paddy rice, tobacco, corn, cotton, oranges and tangerines, capsicum, tomato and rape and uses.The target crop that is fit to is paddy rice, corn, rape, tobacco, peanut, soybean, tomato, capsicum, potato, melon, wild cabbage, strawberry, lichee, longan, jujube tree, oranges and tangerines, cotton, banana, Momordica grosvenori, sugarcane etc.
Ultra low volume liquids of the present invention is fit to control southern rice black-streaked dwarf disease, rice stunt, yellow stunt of rice, the short disease of paddy rice knurl, paddy rice orange leaf disease, the short disease of paddy rice tooth, stripe disease; Yellow stunt of wheat, wheat rosette stunt, wheat soil-borne mosaic, wheat yellow mosaic, wheat shuttle streak mosaic disease, wheat red stunt, wheat streak mosaic; Mosaic of sugarcane, sugarcane yellow leaf, sugarcane bacilliform virus disease; Rape virus disease (Brassica 2 et 4); Tobacco mosaic viruses is sick, tobacco cucumber mosaic virus is sick, tobacco potato Y virus is sick, and strawberry piebaldism viral disease, strawberry light yellow edge virus is sick, strawberry crinkle virus is sick, strawberry veinbanding virus is sick, and peanut stripe viruses disease, peanut cucumber mosaic viral disease, peanut stunt viral disease, peanut bud blight are malicious; Soybean Mosaic, soybean alfalfa mosaic viral disease; Tomato virus disease, potato virus disease, pepper virus disease; Banana bunchy top disease, longan lichee witches' broom disease, Momordica grosvenori virus disease, jujube tree jujube witches broom, oranges and tangerines yellow twig, paulownia witches broom, bamboo witch's broom.
Application process of the present invention is ultra low volume spraying, low-gallonage spraying or ultra low volume electrostatic spray.The method of using ultra low volume liquids of the present invention, also can add the low amounts of water dilution and carry out low-gallonage spraying perhaps with the electrostatic atomiser spraying for to spray with aircraft or ground ultra low volume sprayer.A situation arises confirms suitable consumption according to disease, and the ultra low volume spraying formulation rate is 1L～5L/hm usually
2, the low-gallonage spraying formulation rate is 5L～50L/hm
2, the electrostatic spray formulation rate is 1L～5L/hm
2
The invention has the beneficial effects as follows:
1, resistance is low, and preventive effect is good.Poison fluorine phosphorus is a kind of novel fluorine amino phosphonate ester anti-plant virus agent, with conventional viral agent on the market the diverse mechanism of action is arranged, and independent and composite use various plants virus is had good control efficiency, and resistance is low.
2, Synergistic.Poison fluorine phosphorus is a kind of brand-new crop prevention and cure of viruses medicament, differs no cross resistance effect with antiviral agent targets such as conventional dose Ningnanmycin, Moroxydine Hydrochloride, amino-oligosaccharide, chlorobromide isocyanuric acid and lentinans; Be mixed to use and play Synergistic, increase the activity of many viruses, improve the immunocompetence of host, reduce the effect of the pollution of environment virus.
3, work efficiency is high, and the lasting period is long.Use the ultra low volume sprayer dispenser, can increase substantially efficient, improve work efficiency several times to tens times; Secondly, ultra low volume adopts low-volatile oil to make solvent, and active ingredient is penetrated into the blade deep layer, and resistance of rainwater washing against prolongs the lasting period, thereby reduces the medication number of times, reduces agricultural cost.
4, reduce water, labour intensity is low, and is simple to operate, particularly using away from water source and arid area, has incomparable advantage.
5, droplet is little.Ultra low volume electrostatic spray fogdrop diameter is that 30～60 μ m, ultra low volume ground spraying droplet diameter are 30～80 μ m, aerial ultra low volume spraying fogdrop diameter 30～60 μ m, and conventional spraying droplet diameter is many more than 200～600 μ m.
6, to crop safety.Ultra low volume spraying be difficult for to produce poisoning to crop safety, does not have obviously residually, can improve crop quality.
7, spouting liquid is few, is merely hundreds of/one (60～330mL/ mu) of conventional spraying, reduces and pollutes, and ultra low volume sprays is to be the finish of carrier with oil, and concentration is generally a few percent to tens; And the conventional aqua concentration that sprays is low, is generally some thousandths of to ten thousand/several.。
8, spray pattern is the spraying of drift cumulative bad, and conventional spraying is targetedly, promptly facing to the crop spraying.
Embodiment
The present invention describes with the following example, but does not limit the scope of the invention.The technical staff in present technique field can prepare corresponding toxic fluorine phosphorus ultra low volume liquids according to patent specification and embodiment.
Embodiment 1:0.1% poison fluorine phosphorus ultra low volume liquids prescription and preparation technology
Prescription: malicious fluorine phosphorus 0.1kg, AEO 2kg, calcium dodecyl benzene sulfonate 1kg, N-Methyl pyrrolidone 5kg, C10 aromatic hydrocarbons complements to 100kg.
The preparation method: in reaction vessel with electronic stirring, press at normal temperatures and pressures formula rate earlier with solvent with active component poison fluorine phosphorus stirring and dissolving, mixing speed is 60 rev/mins; Add auxiliary component again; Fully stirred 60 minutes, mix, promptly get 0.1% malicious fluorine phosphorus ultra low volume liquids.
Embodiment 2:5% poison fluorine phosphorus ultra low volume liquids
Prescription: malicious fluorine phosphorus 5kg, AEO 2kg, calcium dodecyl benzene sulfonate 5kg, N-Methyl pyrrolidone 3kg, methyl oleate 5kg, C10 aromatic hydrocarbons complements to 100kg.
The preparation method: in reaction vessel with electronic stirring, press at normal temperatures formula rate earlier with solvent with active component poison fluorine phosphorus stirring and dissolving, mixing speed is 80 rev/mins; Add auxiliary component again; Fully stirred 45 minutes, mix, promptly get 5% malicious fluorine phosphorus ultra low volume liquids.
Embodiment 3:12% poison fluorine phosphorus ultra low volume liquids
Prescription: malicious fluorine phosphorus 12kg, castor oil polyoxyethylene ether 5kg, calcium dodecyl benzene sulfonate 5kg, N-Methyl pyrrolidone 5kg, n-octyl alcohol 12kg, methyl oleate complements to 100kg.
The preparation method: in reaction vessel with electronic stirring, press at normal temperatures formula rate earlier with solvent with active component poison fluorine phosphorus stirring and dissolving, mixing speed is 100 rev/mins; Add auxiliary component again; Fully stirred 30 minutes, mix, promptly get 12% malicious fluorine phosphorus ultra low volume liquids.
Embodiment 4:30% poison fluorine phosphorus ultra low volume liquids
Prescription: malicious fluorine phosphorus 30kg, alkylaryl polyoxyethylene polyoxypropylene ether 10kg, calcium dodecyl benzene sulfonate 5kg, ethyl oleate 15kg, soybean oil 5kg, methyl naphthalene complements to 100kg.
The preparation method: in reaction vessel with electronic stirring, press at normal temperatures formula rate earlier with solvent with active component poison fluorine phosphorus stirring and dissolving, mixing speed is 150 rev/mins; Add auxiliary component again; Fully stirred 15 minutes, mix, promptly get 30% malicious fluorine phosphorus ultra low volume liquids.
Embodiment 5:15.1% poison fluorine phosphorus Ningnanmycin ultra low volume liquids
Prescription: malicious fluorine phosphorus 0.1kg, Ningnanmycin 15kg, APES 3kg, calcium dodecyl benzene sulfonate 2.5kg, methyl-sulfoxide 15kg, N, dinethylformamide 5kg, cottonseed oil complements to 100kg.
The preparation method: in reaction vessel with electronic stirring, press at normal temperatures formula rate earlier with solvent with the active component stirring and dissolving, mixing speed is 120 rev/mins; Add auxiliary component again; Fully stirred 20 minutes, mix, promptly get 15.1% malicious fluorine phosphorus Ningnanmycin ultra low volume liquids.
Embodiment 6:12% poison fluorine phosphorus Ningnanmycin ultra low volume liquids
Prescription: malicious fluorine phosphorus 6kg, Ningnanmycin 6kg oozes T 2kg soon, aliphatic alcohol polyoxyvinethene phosphate 3kg, calcium dodecyl benzene sulfonate 3kg, methyl-sulfoxide 12kg, acetophenone 16kg, ethyl oleate complements to 100kg.
The preparation method: in reaction vessel with electronic stirring, press at normal temperatures formula rate earlier with solvent with the active component stirring and dissolving, mixing speed is 90 rev/mins; Add auxiliary component again; Fully stirred 40 minutes, mix, promptly get 12% malicious fluorine phosphorus Ningnanmycin ultra low volume liquids.
Embodiment 7:15.1% poison fluorine phosphorus Ningnanmycin ultra low volume liquids
Prescription: malicious fluorine phosphorus 15kg, Ningnanmycin 0.1kg, alkylaryl polyoxyethylene polyoxypropylene ether 3kg, calcium dodecyl benzene sulfonate 2.5kg, tributyl phosphate 5kg, methyl-sulfoxide 12kg, N-Methyl pyrrolidone 15kg, cottonseed oil complements to 100kg.
The preparation method: in reaction vessel with electronic stirring, press at normal temperatures formula rate earlier with solvent with the active component stirring and dissolving, mixing speed is 130 rev/mins; Add auxiliary component again; Fully stirred 20 minutes, mix, promptly get 15.1% malicious fluorine phosphorus Ningnanmycin ultra low volume liquids.
Embodiment 8:15.1% poison fluorine microcosmic salt acid moroxydine ultra low volume liquids
Prescription: malicious fluorine phosphorus 0.1kg, Moroxydine Hydrochloride 15kg, azone 2kg, phenethyl phenol polyethenoxy ether phosphate 2kg, calcium dodecyl benzene sulfonate 2.5kg, ethylene glycol 20kg, methyl-sulfoxide 12kg, methyl oleate complements to 100kg.
The preparation method is with embodiment 1
Embodiment 9:14% poison fluorine microcosmic salt acid moroxydine ultra low volume liquids
Prescription: malicious fluorine phosphorus 6kg, Moroxydine Hydrochloride 8kg, thiophene ketone 2kg, alkylaryl polyoxyethylene polyoxypropylene ether phosphate 4kg, calcium dodecyl benzene sulfonate 2.5kg, N-Methyl pyrrolidone 15kg, methyl-sulfoxide 15kg, methyl oleate complements to 100kg.
The preparation method is with embodiment 2
Embodiment 10:15.1% poison fluorine microcosmic salt acid moroxydine ultra low volume liquids
Prescription: malicious fluorine phosphorus 15kg, Moroxydine Hydrochloride 0.1kg, APES phosphate 5kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 8kg, n-octyl alcohol 15kg, methyl oleate complements to 100kg.
The preparation method is with embodiment 3
Embodiment 11:15.1% poison fluorine phosphorus amino-oligosaccharide ultra low volume liquids
Prescription: malicious fluorine phosphorus 0.1kg, amino-oligosaccharide 15kg, alkylaryl polyoxyethylene polyoxypropylene ether 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 13kg, methyl-sulfoxide 12kg, methyl oleate complements to 100kg.
The preparation method is with embodiment 4
Embodiment 12:10% poison fluorine phosphorus amino-oligosaccharide ultra low volume liquids
Prescription: malicious fluorine phosphorus 5kg, amino-oligosaccharide 5kg, phenethyl phenol polyethenoxy ether phosphate 2kg, calcium dodecyl benzene sulfonate 1kg, N-Methyl pyrrolidone 7kg, glycerine 13kg, ethyl oleate complements to 100kg.
The preparation method is with embodiment 5
Embodiment 13:15.1% poison fluorine phosphorus amino-oligosaccharide ultra low volume liquids
Prescription: malicious fluorine phosphorus 15kg, amino-oligosaccharide 0.1kg, alkylaryl polyoxyethylene polyoxypropylene ether 2kg, calcium dodecyl benzene sulfonate 1kg, N-Methyl pyrrolidone 7kg, azone 2kg, methyl-sulfoxide 13kg, soybean oil complements to 100kg.
The preparation method is with embodiment 6
Embodiment 14:15.1% poison fluorine phosphorus lentinan ultra low volume liquids
Prescription: malicious fluorine phosphorus 0.1kg, lentinan 15kg, sulfoxide 2kg, aliphatic alcohol polyoxyvinethene phosphate 4kg, calcium dodecyl benzene sulfonate 1kg, N-Methyl pyrrolidone 13kg, DMAC N,N 12kg, phenmethylol 15kg, ethyl oleate complements to 100kg.
The preparation method is with embodiment 7
Embodiment 15:15% poison fluorine phosphorus lentinan ultra low volume liquids
Prescription: malicious fluorine phosphorus 8kg, lentinan 7kg, APES phosphate 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 10kg, phenmethylol 3kg, rapeseed oil complements to 100kg.
The preparation method is with embodiment 1
Embodiment 16:15.1% poison fluorine phosphorus lentinan ultra low volume liquids
Prescription: malicious fluorine phosphorus 15kg, lentinan 0.1kg, alkylaryl polyoxyethylene polyoxypropylene ether 5kg, piperonyl butoxide 2kg, calcium dodecyl benzene sulfonate 3kg, N-Methyl pyrrolidone 16kg, N, soybean oil complements to 100kg.
The preparation method is with embodiment 2
Embodiment 17:15.1% poison fluorine phosphorus chlorobromide isocyanuric acid ultra low volume liquids
Prescription: malicious fluorine phosphorus 0.1kg, chlorobromide isocyanuric acid 15kg, castor oil polyoxyethylene ether 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 13kg, N, dinethylformamide 12kg, castor oil complements to 100kg.
The preparation method is with embodiment 3
Embodiment 18:15% poison fluorine phosphorus chlorobromide isocyanuric acid ultra low volume liquids
Prescription: malicious fluorine phosphorus 13kg, chlorobromide isocyanuric acid 2kg, phenethyl phenol polyethenoxy ether 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 10kg, methyl naphthalene 3kg, rapeseed oil complements to 100kg.
The preparation method is with embodiment 4
Embodiment 19:15.1% poison fluorine phosphorus chlorobromide isocyanuric acid ultra low volume liquids
Prescription: malicious fluorine phosphorus 15kg, chlorobromide isocyanuric acid 0.1kg, alkylaryl polyoxyethylene polyoxypropylene ether 7kg, calcium dodecyl benzene sulfonate 3kg, N-Methyl pyrrolidone 16kg, N, dinethylformamide 12kg, methyl oleate complements to 100kg.
The preparation method is with embodiment 5
Embodiment 20:23% poison fluorine phosphorus chlorobromide isocyanuric acid ultra low volume liquids
Prescription: malicious fluorine phosphorus 13kg, chlorobromide isocyanuric acid 10kg, phenethyl phenol polyethenoxy ether 7kg, alkylaryl polyoxyethylene polyoxypropylene ether 3kg, trimethylbenzene 16kg, N, dinethylformamide 12kg, corn oil 7kg, methyl oleate complements to 100kg.
The preparation method is with embodiment 6
Embodiment 21:20% poison fluorine phosphorus amino-oligosaccharide ultra low volume liquids
Prescription: malicious fluorine phosphorus 10kg, amino-oligosaccharide 10kg, APES 4kg, calcium dodecyl benzene sulfonate 2kg, N-Methyl pyrrolidone 13kg, o-dichlorohenzene 12kg, turpentine oil 4kg, methyl oleate complements to 100kg.
The preparation method is with embodiment 6
The advantage of toxic fluorine phosphorus ultra low volume liquids obtains checking through field control effectiveness test.
Application test example 1: the sick field trial of control tobacco mosaic viruses.
The toxic fluorine phosphorus of the present invention ultra low volume liquids embodiment and 30% malicious fluorine phosphorus WP are prevented and treated the sick field control effectiveness test of tobacco mosaic viruses; Ultra low volume liquids is with motor driven ultra low volume sprayer spray pesticide; With the dispenser of conventional manual atomizer spray, each sub-district area is 67m to 30% malicious fluorine phosphorus WP after the water dilution
2, repeat 15 days, 30 days investigation preventive effects behind the medicine 3 times.The method of investigation drug effect is: 5 pockets are investigated in each sub-district, and every pocket is got a point by east, south, west, north, middle direction, and total strain number and diseased plant number at different levels are write down in every some investigation 2 strains, the sick occurrence degree of inspection tobacco mosaic viruses.Result of the test such as table 1:
The sick control efficiency of table 1 pair tobacco mosaic viruses
Field test results shows: the ultra low volume liquids of toxic fluorine phosphorus is better than the wetting powder of toxic fluorine phosphorus to tobacco mosaic viruses sick preventive effect and lasting effect; The ultra low volume liquids of toxic fluorine phosphorus is better than Ningnanmycin to the sick preventive effect of tobacco mosaic viruses, and complex preparation has synergistic function, and lasting effect more is superior to single with malicious fluorine phosphorus.
Claims (9)
1. the ultra low volume liquids of toxic fluorine phosphorus is characterized in that: it is with malicious fluorine phosphorus, or malicious fluorine phosphorus and active component II composite be active component, add auxiliary agent and solvent and be prepared into ultra low volume liquids; The active component II is any one in Ningnanmycin, Moroxydine Hydrochloride, amino-oligosaccharide, chlorobromide isocyanuric acid and the lentinan.
2. the ultra low volume liquids of toxic fluorine phosphorus according to claim 1 is characterized in that: said malicious fluorine phosphorus is active component, and the weight percentage between each component is: malicious fluorine phosphorus 0.1%～30%, and auxiliary agent 1%～15%, solvent supplies 100%.
3. the ultra low volume liquids of toxic fluorine phosphorus according to claim 1; It is characterized in that: said malicious fluorine phosphorus and active component II are composite to be active component; Weight percentage between each component is: malicious fluorine phosphorus 0.1%～15%; Active component II 0.1%～15%, auxiliary agent 1%～15%, solvent complements to 100%.
4. according to the ultra low volume liquids of the arbitrary described toxic fluorine phosphorus of claim 1 to 3, it is characterized in that: said auxiliary agent comprises surfactant, synergist and bleeding agent; Said surfactant is selected from one or more the combination in AEO, APES, phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, aliphatic alcohol polyoxyvinethene phosphate, APES phosphate, phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether phosphate, castor oil polyoxyethylene ether and the calcium dodecyl benzene sulfonate; Said synergist is selected from one or more the combination in tributyl phosphate, sulfoxide and the piperonyl butoxide; Said bleeding agent is selected from azone, thiophene ketone and oozes one or more the combination among the T soon.
5. according to the ultra low volume liquids of the arbitrary described toxic fluorine phosphorus of claim 1 to 3, it is characterized in that: said solvent is one or more the combination in aromatic hydrocarbon solvent, plant oil solvent and the polar solvent; Said aromatic hydrocarbon solvent comprises trimethylbenzene, o-dichlorohenzene, trimethylbenzene, o-dichlorohenzene, durene, diethylbenzene, methyl-propyl benzene, butylbenzene and methyl naphthalene; Said plant oil solvent comprises soybean oil, cottonseed oil, rapeseed oil, castor oil, corn oil, turpentine oil and esterified vegetable oil; Said polar solvent comprises acetophenone, phenmethylol, methyl-sulfoxide, N-Methyl pyrrolidone, N, dinethylformamide, DMAC N,N, ethylene glycol, glycerine and n-octyl alcohol.
6. the ultra low volume liquids of toxic fluorine phosphorus according to claim 5 is characterized in that: said solvent is selected from boiling point and is higher than 160 ℃, flash-point and is higher than 60 ℃ solvent, and said esterified vegetable oil comprises methyl oleate, ethyl oleate.
7. preparation method like the ultra low volume liquids of the arbitrary described toxic fluorine phosphorus of claim 1 to 6; It is characterized in that: the preparation method of said ultra low volume liquids is at normal temperatures and pressures, and in the reactor with solvent and the stirring of active component input band, low whipping speed is under 60～150 rev/mins earlier; Solvent with the active component stirring and dissolving after; Add auxiliary component, fully stir and it was mixed in 15～60 minutes, obtain toxic fluorine phosphorus ultra low volume liquids.
8. the ultra low volume liquids of toxic fluorine phosphorus according to claim 7 is characterized in that: its application process is ultra low volume spraying, low-gallonage spraying or ultra low volume electrostatic spray.
9. application like the ultra low volume liquids of the arbitrary described toxic fluorine phosphorus of claim 1 to 6 is characterized in that: it is used in the multiple diseases of control paddy rice, tobacco, corn, cotton, oranges and tangerines, capsicum, tomato and cole crop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101066613A CN102657219B (en) | 2012-04-12 | 2012-04-12 | Dufulin-containing ultra low volume liquid formulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101066613A CN102657219B (en) | 2012-04-12 | 2012-04-12 | Dufulin-containing ultra low volume liquid formulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102657219A true CN102657219A (en) | 2012-09-12 |
| CN102657219B CN102657219B (en) | 2013-11-27 |
Family
ID=46766906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101066613A Active CN102657219B (en) | 2012-04-12 | 2012-04-12 | Dufulin-containing ultra low volume liquid formulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102657219B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052997A (en) * | 2015-07-31 | 2015-11-18 | 广西田园生化股份有限公司 | Pesticide composition containing Dufulin and antibiotic bactericide, and bactericide thereof |
| CN105454300A (en) * | 2015-12-15 | 2016-04-06 | 湛江华汗农业科技有限公司 | Liquid fertilizer capable of preventing plant diseases |
| CN105746530A (en) * | 2016-04-10 | 2016-07-13 | 广西南宁益土生物科技有限责任公司 | Pesticide composition containing trichloroiso cyanuric acid and fungous proteoglycan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665808A (en) * | 1979-10-31 | 1981-06-03 | Nippon Kayaku Co Ltd | Insecticidal composition for high-concentration and ultralow volume application |
| US4685620A (en) * | 1985-09-30 | 1987-08-11 | The University Of Georgia Research Foundation Inc. | Low-volume electrostatic spraying |
| CN102228025A (en) * | 2011-05-05 | 2011-11-02 | 青岛海利尔药业有限公司 | Pesticide composition containing cytosinpeptidemycin and lentinan |
| CN102273440A (en) * | 2011-09-13 | 2011-12-14 | 广西田园生化股份有限公司 | Ultralow volume liquid containing clothianidin |
| CN102349538A (en) * | 2011-11-04 | 2012-02-15 | 广西田园生化股份有限公司 | Anti-plant virus pesticide composition |
| CN102388918A (en) * | 2011-11-04 | 2012-03-28 | 广西田园生化股份有限公司 | Composite of toxic fluoride phosphate and plant growth regulator |
| CN102391307A (en) * | 2011-11-04 | 2012-03-28 | 广西田园生化股份有限公司 | Synthesization method of Dufulin |
-
2012
- 2012-04-12 CN CN2012101066613A patent/CN102657219B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665808A (en) * | 1979-10-31 | 1981-06-03 | Nippon Kayaku Co Ltd | Insecticidal composition for high-concentration and ultralow volume application |
| US4685620A (en) * | 1985-09-30 | 1987-08-11 | The University Of Georgia Research Foundation Inc. | Low-volume electrostatic spraying |
| CN102228025A (en) * | 2011-05-05 | 2011-11-02 | 青岛海利尔药业有限公司 | Pesticide composition containing cytosinpeptidemycin and lentinan |
| CN102273440A (en) * | 2011-09-13 | 2011-12-14 | 广西田园生化股份有限公司 | Ultralow volume liquid containing clothianidin |
| CN102349538A (en) * | 2011-11-04 | 2012-02-15 | 广西田园生化股份有限公司 | Anti-plant virus pesticide composition |
| CN102388918A (en) * | 2011-11-04 | 2012-03-28 | 广西田园生化股份有限公司 | Composite of toxic fluoride phosphate and plant growth regulator |
| CN102391307A (en) * | 2011-11-04 | 2012-03-28 | 广西田园生化股份有限公司 | Synthesization method of Dufulin |
Non-Patent Citations (1)
| Title |
|---|
| 陈卓等: "毒氟磷防治南方水稻黑条矮缩病药效研究", 《中国农学通报》, no. 18, 25 July 2011 (2011-07-25) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052997A (en) * | 2015-07-31 | 2015-11-18 | 广西田园生化股份有限公司 | Pesticide composition containing Dufulin and antibiotic bactericide, and bactericide thereof |
| CN105052997B (en) * | 2015-07-31 | 2017-06-06 | 广西田园生化股份有限公司 | A kind of composition pesticide and bactericide containing toxic fluoride phosphate and antimicrobial fungicides |
| CN105454300A (en) * | 2015-12-15 | 2016-04-06 | 湛江华汗农业科技有限公司 | Liquid fertilizer capable of preventing plant diseases |
| CN105454300B (en) * | 2015-12-15 | 2019-02-05 | 广东华汗农业科技有限公司 | A kind of Liquid Fertilizer for capableing of controlling plant diseases |
| CN105746530A (en) * | 2016-04-10 | 2016-07-13 | 广西南宁益土生物科技有限责任公司 | Pesticide composition containing trichloroiso cyanuric acid and fungous proteoglycan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102657219B (en) | 2013-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101851356B (en) | Shitake mushroom extract and application thereof | |
| CN101766195B (en) | Combination for preventing and treating plant virosis and application thereof | |
| CN102349538B (en) | Anti-plant virus pesticide composition | |
| CN104488872B (en) | A kind of nematicidal composition | |
| CN105850998B (en) | Preparation method and application of plant-derived pesticide synergist | |
| CN102835414A (en) | Composition containing sulfoxaflor and amide pesticides | |
| CN101796968B (en) | Method for preparing preparation for preventing plant aphids by utilizing tomato stem and leaf extract | |
| CN103918651A (en) | Pesticide composition for preventing and treating root knot nematode disease and method | |
| CN102657219B (en) | Dufulin-containing ultra low volume liquid formulation | |
| CN102461513A (en) | Preparation and method for controlling plant pathogenic nematodes | |
| CN102302001A (en) | Novel botanical pesticide and preparation method thereof | |
| CN102626078B (en) | Ultra-low-volume liquid for preventing and treating plant viral diseases and transmitting media | |
| CN101779625B (en) | Functional smoke agent for hot fogging machine and preparation method thereof | |
| CN101558757B (en) | Anti-insect and anti-mite composition containing spirodiclofen and nitenpyram | |
| CN106305767A (en) | Glyphosate weeding composition containing thidiazuron | |
| CN107467059A (en) | A kind of herbicidal composition and preparation and its application | |
| CN106818753B (en) | A kind of antiviral composition containing Chinese Stellera Root element and its application | |
| CN101861868A (en) | Pesticide compound containing penoxsulam and quinclorac and application thereof | |
| CN107114397A (en) | A kind of herbicidal composition containing anilofos, cyhalofop-butyl He metamifop | |
| CN103125511A (en) | Hexazinone, diuron and ametryn compound weedicide | |
| CN102835419A (en) | Composition containing silafluofen and amide pesticides | |
| CN103190420A (en) | Propiconazole-containing bactericidal composition | |
| CN102626081A (en) | Ultralow-volume liquid for preventing and treating oomycetes disease | |
| CN105076169A (en) | Bactericidal composition containing albendazole and fludioxonil and application | |
| CN105165902A (en) | Plant source herbicide and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |