CN101911955B - Biogenic acaricidal water suspension composition and preparation method thereof - Google Patents
Biogenic acaricidal water suspension composition and preparation method thereof Download PDFInfo
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- CN101911955B CN101911955B CN201010252802.3A CN201010252802A CN101911955B CN 101911955 B CN101911955 B CN 101911955B CN 201010252802 A CN201010252802 A CN 201010252802A CN 101911955 B CN101911955 B CN 101911955B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a biogenic acaricidal water suspension composition and a preparation method thereof. In the preparation method, tap water is used as a medium, abamectin is pulverized by a wet method under the action of a wetting agent and a dispersing agent to form abamectin water suspensoid, wintergreen oil, eucalyptus oil, an emulsifier, a thickener, a stabilizer and an antifreeze are added into the water suspensoid sequentially, the mixture is homogenized and emulsified through a high-shear mixing emulsion machine, the emulsion is mixed fully to obtain the final water suspension, namely the biogenic acaricidal water suspension composition. Effective ingredients of the biogenic acaricidal water suspension composition are suspended in water in form of fine granules, so the biogenic acaricidal water suspension composition has the strong adhesive force and seepage force on body surfaces of plants and insects, resists rain erosion, gives full play to the medicinal effect and reduces environmental pollution. Therefore, the biogenic acaricidal water suspension composition is excellent acaricide for preventing and controlling crop mites.
Description
Technical field
The present invention relates to biogenic pesticide miticide, more particularly, the present invention relates to a kind of biogenic acaricidal water suspension composition.Meanwhile, the invention still further relates to the preparation method of this biogenic acaricidal water suspension composition.
Background technology
Harmful mite is the main pest of the crops such as harm flowers, fruit tree, vegetables, and the crops that are subject to the harm of mite class, directly cause fallen leaves, bud drop, shedding, the gently underproduction, and heavy mistake is received or whole strain death, causes great economic loss.In order effectively to control the harm of mite class, main method is to spray in a large number Chemical acaricide at present, and the excessive of Chemical acaricide used and abuse, directly cause natural enemy to be killed, the pesticide resistance of evil mite is multiplied, and endangers more rampantly, has formed more anti-heavier vicious circle; Also cause that farmland ecological environment destruction, widespread pollution from the overuse of fertilizers and pesticides in rural area and agricultural product agriculture residually exceed standard, a series of adverse consequencess of degradation under quality.Biogenic pesticide owing to thering is easy degraded, the advantage such as environmentally friendly enjoys people to pay attention to, as one of replacement scheme of chemical control, the friendly type biogenic of development environment mite-killing preparation, significant in agricultural production.
Avermectin is a kind of hexa-atomic Macrocyclic lactone compounds of new antibiotic class ten with desinsection, acaricidal activity that streptomyces griseus fermentation produces in streptomycete, pest mite is had to good tagging and stomach poison function, plant leaf blade is had to very strong penetration simultaneously, can kill subepidermal insect mite.Although predatism and parasite are had to direct killing effect, because plant surface is residual few, thus little to the damage of natural enemy, be a kind of good microbial source insecticidal/acaricidal agent.Wintergreen is that a kind of extraction of the leaf from holly obtains natural plant essential oils, is widely used in field of fine chemical as solvent, also the spices with preparation soap, toothpaste, candy etc. for medicine; At pesticide field, monarch waits (1997) to measure the stifling killing effect of wintergreen to Tetranychus cinnabarinus, its LC just now
50be only 0.2894mg/L, under 5mg/L concentration, fumigate 24 hours, lethality reaches 100%, but wintergreen is never used as pesticide developing application.Eucalyptus oil is branch from trees such as blue gum, camphor trees, extracts the plants essential oil obtaining leaf, the odorant of Chang Zuowei cough syrup, chewing gum, gargle, toothpaste, air sanitizer etc., simultaneously by a large number for pharmaceutical products, the research of field of medicaments is in recent years found, eucalyptus oil is a kind of skin penetration enhancer of function admirable, even compare with classical skin penetration enhancer azone, still have better Transdermal absorption facilitation, but still do not use the report of used as pesticides skin penetration enhancer aspect at present.
There are numerous Avermectin single doses in China and on the agricultural insect pests controls such as diamond-back moth, liriomyza bryoniae, obtain registration with the complex preparation of chemical pesticide combination at present, but be missible oil or the microemulsion containing poisonous and harmful organic cosolvents such as aromatic hydrocarbon organic solvent or cyclohexanone, DMF substantially, these products or exist the pollution of organic solvent to environment, or because containing chemical pesticide composition, lose the advantage of biogenic pesticide.And use for a long time Avermectin single dose pest control mite, there is high resistance risk, research and development can reduce resistance risk, increase the service life, and have again the environmentally friendly compound formulation of natural products characteristic, are the keys that Avermectin is applied to Agricultural Mites control.
A large amount of research and biologicall test test are found, although wintergreen has certain gap to the biologically active of tetranychid and bibliographical information, but its killing effect remains more satisfactory, particularly with abamectin compounded, there is unexpected synergistic effect, use at the same time under the condition of eucalyptus oil as skin penetration enhancer, co-toxicity coefficient is up to 182.66, has significant synergies.Relevant field control effectiveness test shows, its control efficiency still can reach more than 95% for 15 days after dispenser.Research and development Avermectin wintergreen eucalyptus oil aqueous suspension agent, has broad prospect of application and important economy, society and ecological significance.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, overcome on the one hand biogenic pesticide and the natural products agricultural chemicals advantage of forfeiture composite with chemical pesticide, avoid on the other hand aromatic hydrocarbon organic solvent and cyclohexanone in missible oil and microemulsion product, the contamination hazard of the poisonous and harmful organic cosolvents such as DMF to environment, providing a kind of is active ingredient by microbial source insecticidal/acaricidal agent Avermectin and plants essential oil wintergreen, eucalyptus oil is skin penetration enhancer, at wetting agent, emulsifier, dispersant, thickener, under the synergy of stabilizing agent and antifreezing agent, with the biogenic acaricidal water suspension composition of water as medium from the beginning.Meanwhile, the invention provides a kind of preparation method of this biogenic acaricidal water suspension composition.
Object of the present invention is achieved by following technical proposals:
Biogenic acaricidal water suspension composition of the present invention, said composition is composed of the following components by weight percentage:
Avermectin 0.5～3.0%, wintergreen 2～12%, eucalyptus oil 1.5～9%, wetting agent 0.5～1.5%, emulsifier 5～15%, dispersant 1～6%, thickener 0.1～1.5%, stabilizing agent 0.2%～2%, the running water of antifreezing agent 1%～3% and surplus.
Wherein: active ingredient is comprised of Avermectin, wintergreen, eucalyptus oil is skin penetration enhancer.Described wetting agent is selected from Octylphenol polyoxyethylene ether (OP-10).Emulsifier is selected from a kind of in styryl phenyl APEO (agricultural emulsifier NO．600), alkyl phenol formaldehyde resin polyoxyethylene ether (Nongru-700 number), phenethyl phenyl polyoxyethylene poly-oxygen propylene aether (No. 1600, agriculture breast), styryl phenol formaldehyde resin PULLRONIC F68 block type polyethers (No. 33, peaceful breast), styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether (No. 34, peaceful breast), styryl phenol formaldehyde resin APEO (No. 37, peaceful breast) or their mixture.Dispersant is selected from a kind of in sodium lignin sulfonate, Negel, nekal, benzyl naphthalene sulfonate and formaldehyde condensation compound, polyvinylpyrrolidone, Sodium Polyacrylate or their mixture.Described thickener is selected from a kind of in carboxymethyl cellulose, sodium carboxymethylcellulose, polyvinyl alcohol, xanthans, gum Arabic, bentonite, white carbon.Described stabilizing agent is selected from a kind of in tributyl phosphate, triphenyl phosphite or BHT.Described antifreezing agent is selected from a kind of in propane diols, polyethylene glycol or glycerine.
The invention provides a kind of preparation method of biogenic acaricidal water suspension composition, the method comprises the step of following order:
(1) slurrying: first with running water, wetting agent, dispersant are dissolved, then add the former medicine of Avermectin, after making fully to soak, grind to obtain paste mixture through colloid mill;
(2) wet pulverizing: above-mentioned paste mixture is pumped into sand mill or machine for cutting charge into pieces, carry out wet pulverizing, obtain qualified Avermectin water suspension;
(3) emulsifying: Avermectin water suspension is pumped into high-shear mixer, then add successively wintergreen, eucalyptus oil, emulsifier, thickener, stabilizing agent and antifreezing agent, start clipper, emulsification pretreatment 30～60 minutes, obtain particle diameter and be greater than 90% at drop and the particle of 3～5 μ m scopes, appearance off-white or milky can circulating water suspended substance, be required biogenic acaricidal water suspension composition.
Compared with prior art, the present invention has advantages of following outstanding:
1, active ingredient is comprised of microbial source miticide and edible or medical plants essential oil, belongs to biogenic natural products, is all easy to degraded in environment and agricultural product, is conducive to environmental protection and reduces residue of pesticide.
2, synergistic effect is remarkable, can effectively reduce resistance risk, delays pesticide resistance and produces, and extends Avermectin Acceptable life.
3, aqueous suspension agent be take water completely as medium, containing toxic aromatic hydrocarbon organic solvent or the petrochemical industry class cosolvent of contaminated environment, not environmentally friendly.
4, without organic solvent, in production, storage and transportation, do not burn or explosion danger, production security is high.
5, in sprinkling process, without bad stink, at the florescence, fruit phase medication is difficult for causing fruit drop and other poisoning, and safety in utilization is good.
6, aqueous suspension agent particle is tiny, strong adhesion, and resistance of rainwater washing against, is conducive to extend the lasting period, accomplishes a drug, and the long period is controlled harm.
Embodiment
For better explanation the present invention, below with example and biologicall test, the invention will be further described for drug effect effect, but they are not limitations of the present invention.
Except as otherwise noted, the percentage adopting in the present invention is percetage by weight.
Embodiment 1
Product forms 1. active ingredient: Avermectin 1.8%, wintergreen 5.4%, eucalyptus oil 3.6%; 2. wetting agent: agricultural emulsifier NO．600 0.5%; 3. emulsifier: agriculture breast No. 1,600 8%; 4. dispersant: nekal 1.5%, sodium lignin sulfonate 2%; 5. thickener: xanthans 0.2%; 6. stabilizing agent: BHT1.4%; 7. antifreezing agent: propane diols 1.5%, the running water of surplus.
Preparation method: add running water, wetting agent, dispersant in the reactor stirring to band, until completely dissolved, add the former medicine of Avermectin, after making fully to soak, obtain paste mixture through colloid mill coarse crushing; Above-mentioned paste mixture is pumped into sand mill, carry out wet pulverizing, until particle diameter is greater than 90% at the particle of 3～5 μ m scopes, obtain qualified Avermectin water suspension; Avermectin water suspension is pumped into high-shear mixer, then add successively wintergreen, eucalyptus oil, emulsifier, thickener, stabilizing agent, proportion conditioning agent and antifreezing agent, start clipper, emulsification pretreatment 45 minutes, obtains appearance off-white, particle diameter and at the particle of 3～5 μ m scopes, is greater than 90% 10.8% Avermectin wintergreen eucalyptus oil and kills mite aqueous suspension agent.
Embodiment 2
Repeat embodiment 1, have following difference: 1. active ingredient: Avermectin 3%, wintergreen 12%, eucalyptus oil 9%, 2. wetting agent: OP-101.5%; 3. emulsifier: agricultural emulsifier NO．600 15%; 4. dispersant: polyvinylpyrrolidone 1.5%; 5. thickener: polyvinyl alcohol 1%; 6. stabilizing agent: tributyl phosphate 2%; 7. antifreezing agent: glycerine 1%, the running water of surplus.
Embodiment 3～7
Preparation process is with identical with embodiment 2, just emulsifier is 5% styryl phenyl APEO (agricultural emulsifier NO．600) and a kind of compound use that is selected from alkyl phenol formaldehyde resin polyoxyethylene ether (Nongru-700 number), phenethyl phenyl polyoxyethylene poly-oxygen propylene aether (No. 1600, agriculture breast), styryl phenol formaldehyde resin PULLRONIC F68 block type polyethers (No. 33, peaceful breast), styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether (No. 34, peaceful breast), styryl phenol formaldehyde resin APEO (No. 37, peaceful breast), emulsifier 12%.
Embodiment 8～17
Preparation process is identical with embodiment 2, just emulsifier be 5% styryl phenyl APEO (agricultural emulsifier NO．600) with consumption 8% by alkyl phenol formaldehyde resin polyoxyethylene ether (Nongru-700 number), phenethyl phenyl polyoxyethylene poly-oxygen propylene aether (No. 1600, agriculture breast), styryl phenol formaldehyde resin PULLRONIC F68 block type polyethers (No. 33, peaceful breast), styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether (No. 34, peaceful breast), the composition of the blended emulsifier of any two kinds of compositions in five kinds of emulsifier of styryl phenol formaldehyde resin APEO (No. 37, peaceful breast).
Embodiment 18-22
Preparation process is identical with embodiment 2, and just dispersant is a kind of in sodium lignin sulfonate, Negel, nekal, benzyl naphthalene sulfonate and formaldehyde condensation compound, Sodium Polyacrylate, consumption 2.5%.
Embodiment 23-27
Preparation process is identical with embodiment 2, just dispersant is a kind of compound use in 0.5% sodium lignin sulfonate and alkyl naphthalene acid sodium, nekal, benzyl naphthalene sulfonate and formaldehyde condensation compound, polyvinylpyrrolidone, Sodium Polyacrylate, consumption 1.5%.
Embodiment 28-33
Preparation process is identical with embodiment 2, and just thickener is a kind of consumption 0.5% in carboxymethyl cellulose, sodium carboxymethylcellulose, xanthans, gum Arabic, bentonite, white carbon.
Embodiment 34
Avermectin 0.5%, wintergreen 2%, eucalyptus oil 1.5%, 0P-100.5%, agricultural emulsifier NO．600 3%, agriculture breast No. 1,600 2.5%, peaceful breast No. 34 4%, sodium lignin sulfonate 1.5%, polyvinylpyrrolidone 1%, xanthans 0.2%, triphenyl phosphite 1.4%, polyethylene glycol 1.5%, the running water of surplus.
Preparation method: add successively running water, OP-10, sodium lignin sulfonate and polyvinylpyrrolidone in the reactor stirring to band, stir, until completely dissolved, add the former powder of Avermectin, after fully soaking, obtain paste mixture through colloid mill coarse crushing; Above-mentioned paste mixture is pumped into machine for cutting charge into pieces, carry out wet pulverizing, until particle diameter is greater than 90% at the particle of 3～5 μ m scopes, obtain qualified Avermectin water suspension; Avermectin water suspension is pumped into high-shear mixer, then add successively wintergreen, eucalyptus oil, agricultural emulsifier NO．600, No. 1600, agriculture breast, No. 34, peaceful breast, polyvinylpyrrolidone, xanthans, triphenyl phosphite, polyethylene glycol, start clipper, emulsification pretreatment 30 minutes, obtains appearance off-white, particle diameter and at the particle of 3～5 μ m scopes, is greater than 90% 4% Avermectin wintergreen eucalyptus oil and kills mite aqueous suspension agent.
Embodiment 35
Avermectin 1.8%, eucalyptus oil 4.5%, wintergreen 5.5%, agricultural emulsifier NO．600 1.2%, agriculture breast No. 1,600 4%, peaceful breast No. 37 6%, peaceful breast No. 37 2.5%, Sodium Polyacrylate 1%, benzyl naphthalene sulfonate and formaldehyde condensation compound 1.8%, sodium carboxymethylcellulose 0.5%, the running water of BHT1.5%, glycerine 2% and surplus.
Preparation method: add successively running water, agricultural emulsifier NO．600, Sodium Polyacrylate, benzyl naphthalene sulfonate and formaldehyde condensation compound in the reactor stirring to band, stir, until completely dissolved, add the former powder of Avermectin, after fully wetting, through colloid mill coarse crushing, obtain paste mixture; Above-mentioned paste mixture is pumped into sand mill, carry out wet pulverizing, until particle diameter is greater than 90% at the particle of 3～5 μ m scopes, obtain qualified Avermectin water suspension; Avermectin water suspension is pumped into high-shear mixer, then add successively wintergreen, eucalyptus oil, No. 1600, agriculture breast, No. 34, peaceful breast, No. 37, peaceful breast, Sodium Polyacrylate, benzyl naphthalene sulfonate and formaldehyde condensation compound, sodium carboxymethylcellulose, BHT1.5% and glycerine, start clipper, emulsification pretreatment 60 minutes, obtains appearance off-white, particle diameter and at the particle of 3～5 μ m scopes, is greater than 90% 11.8% Avermectin wintergreen eucalyptus oil and kills mite aqueous suspension agent.
The prepared biogenic acaricidal water suspension of the present invention reaches following quality standard:
1, outward appearance is canescence or milky thick liquid;
2, active constituent content: 4-24%;
3, suspensibility: be more than or equal to 90%;
4, bleed rate: be less than or equal to 10%;
5, pourability: maximum residue is less than or equal to 5%;
6, heat storage stability is qualified, and Avermectin resolution ratio is less than 5%.
Biologicall test embodiment:
The toxicity test of Avermectin wintergreen eucalyptus oil aqueous suspension agent to Chinese rose Tetranychus urticae
Drug effect test of field zone embodiment:
10.8% Avermectin wintergreen eucalyptus oil aqueous suspension agent control Chinese rose tetranychid field control effectiveness test result
10.8% Avermectin wintergreen eucalyptus oil aqueous suspension agent control oranges and tangerines tetranychid field control effectiveness test result
Claims (7)
1. a biogenic acaricidal water suspension composition, said composition is composed of the following components by weight percentage: Avermectin 0.5～3.0%, wintergreen 2～12%, eucalyptus oil 1.5～9%, wetting agent 0.5～1.5%, emulsifier 5～15%, dispersant 1～6%, thickener 0.1～1.5%, stabilizing agent 0.2%～2%, the running water of antifreezing agent 1%～3% and surplus, wherein, Avermectin: wintergreen: eucalyptus oil=1: 4: 3, described wetting agent was Octylphenol polyoxyethylene ether.
2. biogenic acaricidal water suspension composition according to claim 1, wherein said emulsifier is selected from a kind of in styryl phenyl APEO, alkyl phenol formaldehyde resin polyoxyethylene ether, phenethyl phenyl polyoxyethylene poly-oxygen propylene aether, styryl phenol formaldehyde resin PULLRONIC F68 block type polyethers, styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether, styryl phenol formaldehyde resin APEO or their mixture.
3. biogenic acaricidal water suspension composition according to claim 1, wherein said dispersant is selected from a kind of in sodium lignin sulfonate, Negel, nekal, benzyl naphthalene sulfonate and formaldehyde condensation compound, polyvinylpyrrolidone, Sodium Polyacrylate or their mixture.
4. biogenic acaricidal water suspension composition according to claim 1, wherein said thickener is selected from a kind of in carboxymethyl cellulose, sodium carboxymethylcellulose, polyvinyl alcohol, xanthans, gum Arabic, bentonite, white carbon.
5. biogenic acaricidal water suspension composition according to claim 1, wherein said stabilizing agent is selected from a kind of in tributyl phosphate, triphenyl phosphite or BHT.
6. biogenic acaricidal water suspension composition according to claim 1, wherein said antifreezing agent is selected from a kind of in propane diols, polyethylene glycol or glycerine.
7. a preparation method for biogenic acaricidal water suspension composition claimed in claim 1, the method comprises the step of following order:
(1) slurrying: first with running water, wetting agent, dispersant are dissolved, then add the former medicine of Avermectin, after making fully to soak, grind to obtain paste mixture through colloid mill;
(2) wet pulverizing: above-mentioned paste mixture is pumped into sand mill or machine for cutting charge into pieces, carry out wet pulverizing, obtain qualified Avermectin water suspension;
(3) emulsifying: Avermectin water suspension is pumped into high shear Homogenized emulsifier, then add successively eucalyptus oil, wintergreen, emulsifier, thickener, stabilizing agent and antifreezing agent, start clipper, emulsification pretreatment 30～60 minutes, obtains that particle diameter is greater than 90% at the particle of 3～5 μ m scopes, appearance off-white or milky biogenic acaricidal water suspension composition.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102283194A (en) * | 2011-08-12 | 2011-12-21 | 中化化工科学技术研究总院 | Suspending agent with synergic component and preparation method thereof |
| CN102988376B (en) * | 2012-10-23 | 2014-11-26 | 四川农业大学 | Fishery medicine of eucalyptus oil abamectin sub-microemulsion |
| CN103202289B (en) * | 2012-11-20 | 2015-03-11 | 北京农学院 | 1,2-dihydroxy-hexacosan-4-keton water suspending agent and preparation method thereof |
| CN103222462B (en) * | 2013-05-22 | 2015-01-07 | 广西田园生化股份有限公司 | Solvent composition for preparing organic phosphorus pesticide liquid preparation |
| CN105265427A (en) * | 2014-10-12 | 2016-01-27 | 安徽迪邦药业有限公司 | Preparation method for insecticide |
| CN106614797A (en) * | 2016-12-20 | 2017-05-10 | 重庆医学检验试剂研究所 | Composition for preventing and controlling red spiders and phyllocoptruta oleivora, and preparation method and application thereof |
| WO2019023782A1 (en) * | 2017-08-03 | 2019-02-07 | Csi Agro Comércio De Fertilizantes Eireli | Adjuvant composition for fertilizer and biocide formulations |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230348A (en) * | 1998-11-09 | 1999-10-06 | 张家口市宣化农药厂 | Composite pesticide |
| CN1957708A (en) * | 2006-10-27 | 2007-05-09 | 陕西上格之路生物科学有限公司 | Pesticides composition of Avermectini and Fenbutatin Oxide |
| CN101129478A (en) * | 2007-08-17 | 2008-02-27 | 王安林 | Wormkillers of methylamino avermectin benzoate for animals, method of preparing the same and application of the same |
| WO2009117621A1 (en) * | 2008-03-19 | 2009-09-24 | Tyratech, Inc. | Pest control compositions and methods |
-
2010
- 2010-08-13 CN CN201010252802.3A patent/CN101911955B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230348A (en) * | 1998-11-09 | 1999-10-06 | 张家口市宣化农药厂 | Composite pesticide |
| CN1957708A (en) * | 2006-10-27 | 2007-05-09 | 陕西上格之路生物科学有限公司 | Pesticides composition of Avermectini and Fenbutatin Oxide |
| CN101129478A (en) * | 2007-08-17 | 2008-02-27 | 王安林 | Wormkillers of methylamino avermectin benzoate for animals, method of preparing the same and application of the same |
| WO2009117621A1 (en) * | 2008-03-19 | 2009-09-24 | Tyratech, Inc. | Pest control compositions and methods |
Non-Patent Citations (4)
| Title |
|---|
| 农药水悬浮剂的研究开发;路福绥;《农化新世纪》;20070131(第1期);第14-16页 * |
| 方才君 等.植物精油对朱砂叶螨的毒性试验.《西南师范大学学报(自然科学版)》.1997,第22卷(第4期),第471页. * |
| 植物精油对朱砂叶螨的毒性试验;方才君 等;《西南师范大学学报(自然科学版)》;19970831;第22卷(第4期);第471页 * |
| 路福绥.农药水悬浮剂的研究开发.《农化新世纪》.2007,(第1期),第14-16页. * |
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