CN102187858A - Pesticide emulsifiable granules and method for preparing same - Google Patents
Pesticide emulsifiable granules and method for preparing same Download PDFInfo
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- CN102187858A CN102187858A CN2010105518964A CN201010551896A CN102187858A CN 102187858 A CN102187858 A CN 102187858A CN 2010105518964 A CN2010105518964 A CN 2010105518964A CN 201010551896 A CN201010551896 A CN 201010551896A CN 102187858 A CN102187858 A CN 102187858A
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention provides pesticide emulsifiable granules. The emulsifiable granules comprise: 0.1 to 30 weight parts of raw material of pesticide, 0 to 10 weight parts of solvent, 2 to 20 weight parts of emulsifying agent, 1 to 5 weight parts of water-soluble high molecular polymer, 10 to 80 weight parts of vector and 0.1 to 100 weight parts of water. The invention also provides a method for preparing the emulsifiable granules. In the method, high molecule coated granules are adopted in the process and formula to form the effective isolation, so the common thermal agglomeration problem in the developing process of emulsifiable granules EG is solved; and thus, the environment-friendly novel emulsifier pesticide product is formed.
Description
Technical field
The present invention relates to a kind of pesticidal preparations and preparation method thereof, but especially relate to a kind of emulsification granula and preparation method thereof.
Background technology
Traditional formulations of pesticide missible oil EC is that pesticide original medicine is joined in the missible oil, but owing to adopt a large amount of organic solvents, causes environmental pollution easily, and owing to contain organic solvent, and makes the risk that has had burning in the storage transportation, and safety is relatively poor.
The pesticidal preparations of another kind of wettable powder WP formulation then has the dust drift of dispersing.The pesticidal preparations of these two kinds of formulations is all bigger to people and animals' toxicity and excitant, and crop is had certain poisoning.
(but Emulsifiable Graules EG) is the emulsible granule of a kind of water to the emulsification granula, and it is active ingredient is dissolved in or is diluted in a kind of solvent, is adsorbed on the suitable carrier again and makes.Dilute with water during use, this product form a kind of common oil-in-water (O/W) type emulsion with disintegration or dissolving.
The product of this formulation can comprise one or more active ingredients.These (kind) active ingredients are dissolved in earlier or are diluted in a kind of suitable organic solvent, be adsorbed on the water soluble polymer shell again or the solvable or insoluble carrier of other types on.As requested, said preparation also can add other auxiliary agents.
Its main following several advantages:
(1) do not have dust from flying, reduced pollution,, and can make that the toxic articles kind is low to be poisoned operator's safety to environment.
(2) and wetting powder, the product relative density is big, and volume is little, is convenient to packing, stores and transportation.
(3) bin stability and physical and chemical stability are better, and particularly to unsettled agricultural chemicals in water, it is better than suspending agent to make this formulation.
(4) disintegration rate of particle is fast, and particle one touches water can be immediately by moistening, and disintegration emulsification rapidly in the process that sinks under the water.
(5) be dispersed in particle in the liquid and only need stir tiny emulsification particulate a little and can be dispersed in well in the liquid, sprayed up to soup and can keep uniformity.
But meanwhile, also there is certain shortcoming in the emulsified particles agent.For example, the emulsified particles agent through the time deposit after, external force overstocks because of being subjected to, the influence of the more high factor of ambient air temperature, the phenomenon that a series of quality index such as disintegration dispersiveness, emulsifiability, suspensibility descend occurs.Main cause is exactly particulate easily to take place in the hot storage process reunite, thereby influences its performance.
Summary of the invention
At the shortcoming of emulsified particles agent in the prior art, the technical problem to be solved in the present invention is, a kind of preparation method who avoids taking place the emulsifier particle that particulate reunites is provided.
Technical scheme of the present invention is: but a kind of agricultural chemicals emulsification granula, but described emulsification granula comprises: the pesticide original medicine of 0.1-30 weight portion, the solvent of 0-10 weight portion, the emulsifier of 2-20 weight portion, the high molecular weight water soluble polymer of 1-5 weight portion, the water of the carrier of 10-80 weight portion and 0.1-100 weight portion.
When described pesticide original medicine normal temperature when being solid-state, but described emulsification granula also can comprise the organic solvent of 1-10 weight portion.
Further, but described emulsification granula also comprises the wetting dispersing agent of 2-10 weight portion, the defoamer of 0.001-0.5 weight portion and pH regulator agent.
Pesticide activity component in the present invention prescription is the former medicine of low melting point (fusing point is lower than 45 degree) or is easy to be dissolved in and is solid-state pesticide original medicine, for example weed killer herbicide, insecticide, bactericide etc. at normal temperatures in the solvent.In a preferred embodiment, described pesticide original medicine is selected from a kind of of following composition: ether chrysanthemum ester, cyfloxylate, isoxathion, chlopyrifos, permethrin, efficient cyanogen Cyano chrysanthemate, alpha-cypermethrin, phenothrin, pyrethrin, phenthoate dimephenthoate cidial, sumicidin, benthiocarb, diazinon, carbosulfan, 5a,6,9,9a-hexahydro-6,9-methano-2,4, methidathion, pyridaben, Avermectin, Flusilazole, propiconazole, Difenoconazole, alachlor, Acetochlor, butachlor, triallate, pendimethalin, clomazone, trefanocide, butralin, Flusilazole, the spirit of going out soon.
But according to agricultural chemicals emulsification granula of the present invention, be preferably, described organic solvent is selected from a kind of in the following composition: toluene, dimethylbenzene, aliphatic solvent oil, cyclohexanone, methylated vegetable oil, mineral oil, aromatic solvent naphtha, N-Methyl pyrrolidone, carrene, methyl-sulfoxide, benzinum.Wherein, more preferably, described organic solvent is selected from a kind of in aromatic solvent naphtha or the dimethylbenzene.
But according to agricultural chemicals emulsification granula of the present invention, be preferably, described high molecular weight water soluble polymer is selected from PVAC polyvinylalcohol, polyvinylpyrrolidone PVP, gelatin, gum Arabic, xanthans, Sodium Polyacrylate, sodium alginate, starch, magnesium alumino metasilicate, cellulose and cellulose derivatives.
In a preferred embodiment, described emulsifier is selected from two or more of following composition: lauryl sodium sulfate, Nonyl pheno (NP series), alkylphenol-polyethenoxy polyethers and sulphate thereof (or phosphoric acid fat), fatty alcohol-polyoxyethylene ether (AEO series), the polyoxyethylene nonylphenol ether phosphate, polycarboxylate, alkylphenol-polyethenoxy formaldehyde condensation products sulphate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate phosphate, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt, styryl phenol polyethenoxy polyethenoxy ether, the alkyl naphthalene formaldehyde condensate sulfonates, the dialkyl succinylsuccinate sulfonated ester, this coils SPAN, soil temperature TWEEN.
In a preferred embodiment, described carrier is selected from: modified corn starch, cellulose ether and derivative thereof, aluminium-magnesium silicate, kaolin, diatomite, attapulgite, glucose, precipitated calcium carbonate, white carbon, mineral salt, Sodium Benzoate.
As mentioned above, but agricultural chemicals emulsification granula also can further comprise wetting dispersing agent, the defoamer of 0.001-0.5 weight portion and the pH regulator agent of 2-10 weight portion.Described wetting dispersing agent is selected from two kinds of following composition or two or more: naphthalenesulfonic acid-formaldehyde condensate, triphenyl vinyl phenol polyethenoxy ether class and derivative eater, fatty alcohol polyethenoxy ether class, the alkylphenol polyoxyethylene class, macromolecule EO-PO block copolymer, lignosulfonates, alkylphenol-polyethenoxy formaldehyde condensation products sulphate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate phosphate, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt, styryl phenol polyethenoxy polyethenoxy ether, the alkyl naphthalene formaldehyde condensate sulfonates, macromolecule is dredged a dress copolymer of type, polymerization of carboxylic acid salt; Described defoamer is silicone based, low-carbon alcohols; Described pH regulator agent is selected from glacial acetic acid, hydrochloric acid, ammoniacal liquor, monoethanolamine, diethylenetriamine.
But the present invention also provides the preparation method of above-mentioned agricultural chemicals emulsification granula, and this method may further comprise the steps:
(1) with the pesticide original medicine of 0.1-30 weight portion, the solvent and the 2-20 weight portion emulsifier of 0-10 weight portion, stirs;
(2) mixed former medicine is added in the aqueous solution of water-soluble polymer of 1-5 weight portion, mixes, and obtains the emulsion of thickness;
(3) emulsion of thickness is joined in the carrier of 10-80 weight portion and adsorb, stir, obtain pre-granulation mixture.
(4) with pre-granulation mixture granulation, add water in the granulation process as required, dry then.
Preferably, when described pesticide original medicine is solid at normal temperatures, add the organic solvent dissolution of 1-10 weight portion.
According to preparation method of the present invention, be preferably, add wetting dispersing agent, the defoamer of 0.001-0.5 weight portion and the pH regulator agent of 2-10 weight portion when in step (3), stirring.The composition preferable range of this wetting dispersing agent, defoamer and pH regulator agent is with above-mentioned.
The present invention uses solid carrier, when pesticide original medicine is liquid, does not need to adopt organic solvent, thereby effectively reaches the usage amount that reduces environmental pollution and reduce organic solvents such as dimethylbenzene, and is nonflammable explosive, transportation safety.
Missible oil EC preparation itself has good drug effect, and the present invention is reduced its toxicity by the improvement of formulation being reduced the use of organic solvent, for the update of adjusting China's formulation products structure with promote the raising of social ecological benefits that remarkable effect is arranged.By solidifying the missible oil technology, but develop the novel environment friendly preparation of emulsification granula, reduce employed organic solvent (toluene, dimethylbenzene etc.) in the conventional formulation missible oil, friendly more to environment; But by the emulsification granula of developing, effectively reduce the toxicity of preparation, safer to human body, thus improve safety; Make low-melting liquid pesticide activity component be prepared into the granule form of solid; But the emulsification granula of preparation has good preventive and therapeutic effect to the target biology.
Adopt properly mixed high molecular weight water soluble polymer, efficiently solve common emulsified particles agent through the time deposit after, external force overstocks because of being subjected to, the influence of the more high factor of ambient air temperature, the problem that a series of quality index such as disintegration dispersiveness, emulsifiability, suspensibility descend occurs.The present invention takes particulate macromolecule parcel on technology and prescription, form to isolate effectively to have overcome ubiquitous hot agglomeration traits in the EG development process.
Embodiment
Embodiment 1
The composition proportion of table 1 embodiment 1
The former medicine of the permethrin of 25.5g is added the emulsifier NEWKALGEN FS-7 (Japanese this grease of bamboo) of 5.0g, and (oil phase) stirs; The oil phase that configures is poured into 15g aqueous phase and the stirring that contains 10% high molecular weight water soluble polymer PVA, form milky pastel; The emulsion that mixes is added the carrier white carbon to be stirred; 0.1g glacial acetic acid adjust pH to 6 about, silicone defoaming agent 0.3g, wetting dispersing agent Morwet EFW 2.0g stir; form to mediate pre-granulation mixture, adopt disc type pressurization granulation then; bake drying obtains 25.5% permethrin EG.
Embodiment 2
The composition proportion of table 2 embodiment 2
The former medicine of the phenthoate dimephenthoate cidial ester of 27.9g is added the emulsifier NEWKALGEN SB-75 (Japanese this grease of bamboo) of 2.0g, and (oil phase) stirs; The oil phase that configures is poured into 4.5g aqueous phase and the stirring that contains 10% high molecular weight water soluble polymer PVA, form milky pastel; The emulsion that mixes is added the carrier Sodium Benzoate stir, wetting dispersing agent MorwetD-4258.0g stirs, and forms and mediates pre-granulation mixture, adopts disc type pressurization granulation then, and bake drying obtains 27.90% phenthoate dimephenthoate cidial EG.
Embodiment 3
The composition proportion of table 3 embodiment 3
Earlier with the solvent naphtha dissolving of 5g, (oil phase) stirs to add the emulsifier YUS-FS7PG (Japanese this grease of bamboo) of 5.0g then with the former medicine of the Flusilazole of 20.4g; The oil phase that configures is poured into 10g aqueous phase and the stirring that contains 10% high molecular weight water soluble polymer PVA, form milky pastel; The emulsion that mixes is added the carrier corn flour to be stirred; wetting dispersing agent YUS-WG48.0g, PICO-NW12.0g, kaolin 10g etc. stir; form and mediate pre-granulation mixture, adopt disc type pressurization granulation then, bake drying obtains 17.1% Flusilazole EG.
Embodiment 4
The composition proportion of table 4 embodiment 4
The emulsifier polyoxyethylene nonylphenol ether phosphate that the propiconazole of 15g is added 3.5g stir (oil phase); The oil phase that configures is poured into 5g aqueous phase and the stirring that contains 8% high molecular weight water soluble polymer gum Arabic, form milky pastel; The milky pastel that mixes is added carrier glucose and attapulgite stirring, add wetting dispersing agent lignosulfonates 8g and stir, form and mediate pre-granulation mixture, adopt disc type pressurization granulation then, bake drying obtains Avermectin EG.
Embodiment 5
The composition proportion of table 5 embodiment 5
The emulsifier polyoxyethylene nonylphenol ether phosphate that the former medicine of the clomazone of 0.1g is added 2.5g stir (oil phase); The oil phase that configures is poured into 5g aqueous phase and the stirring that contains 8% high molecular weight water soluble polymer xanthans, form milky pastel; The milky pastel that mixes is added carrier diatomite and attapulgite stirring; adding wetting dispersing agent lignosulfonates and styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt stirs; form to mediate pre-granulation mixture, adopt disc type pressurization granulation then; bake drying obtains butralin EG.
Embodiment 6
The composition proportion of table 6 embodiment 6
The emulsifier sodium lauryl sulfate that the pyrethrosin primary medicine of 1g is added 2.5g stir (oil phase); The oil phase that configures to the 3g aqueous phase of going into to contain 8% high molecular weight water soluble polymer magnesium alumino metasilicate and stirring, is formed milky pastel; The milky pastel that mixes is added the carrier attapulgite stir, add wetting dispersing agent lignosulfonates 8g and stir, form and mediate pre-granulation mixture, adopt disc type pressurization granulation then, bake drying obtains pyrethrin EG.
Embodiment 7
The composition proportion of table 7 embodiment 7
With the solvent petroleum ether dissolution of the former medicine of the pendimethalin of 25g at 5.0g, the emulsifier polyoxyethylene nonylphenol ether phosphate that the back adds 18g stir (oil phase); The oil phase that configures to the 5g aqueous phase of going into to contain 8% high molecular weight water soluble polymer polyvinyl alcohol and stirring, is formed milky pastel; The milky pastel that mixes is added support modification corn flour and attapulgite stirring; adding wetting dispersing agent lignosulfonates 8g, low-carbon alcohols defoamer 0.2 gram and appropriate hydrochloric acid stirs; form to mediate pre-granulation mixture, adopt disc type pressurization granulation then; bake drying obtains pendimethalin EG.
Embodiment 8
The composition proportion of table 8 embodiment 8
Earlier with the solvent naphtha dissolving of 5g, (oil phase) stirs to add the emulsifier YUS-FS7PG (Japanese this grease of bamboo) of 5.0g then with the former medicine of the Flusilazole of 25.5g; The oil phase that configures is poured into 10g aqueous phase and the stirring that contains 10% high molecular weight water soluble polymer PVA, form milky pastel; The emulsion that mixes is added the carrier attapulgite stir, wetting dispersing agent YUS-WG48.0g, PICO-NW12.0g, kaolin 10g etc. stirs, and forms and mediates pre-granulation mixture, adopts disc type pressurization granulation then, and bake drying obtains Flusilazole EG.
The present invention forms isolation and has effectively overcome ubiquitous hot agglomeration traits in the EG development process by take particulate macromolecule parcel on technology and prescription, but but has formed the novel emulsification formulation Pesticidal products that a kind of environment-friendly type heat resistanceheat resistant is reunited.
Claims (10)
1. but agricultural chemicals emulsification granula, it is characterized in that: but described emulsification granula comprises: the pesticide original medicine of 0.1-30 weight portion, the solvent of 0-10 weight portion, the emulsifier of 2-20 weight portion, the high molecular weight water soluble polymer of 1-5 weight portion, the water of the carrier of 10-80 weight portion and 0.1-100 weight portion.
2. but agricultural chemicals emulsification granula according to claim 1 is characterized in that: when described pesticide original medicine normal temperature when being solid-state, but described emulsification granula comprises the organic solvent of 1-0 weight portion.
3. but agricultural chemicals emulsification granula according to claim 1 is characterized in that: but described emulsification granula comprises the wetting dispersing agent of 2-10 weight portion, the defoamer of 0.001-0.5 weight portion and pH regulator agent.
But 4. agricultural chemicals emulsification granula according to claim 1, it is characterized in that: described pesticide original medicine is selected from a kind of of following composition: ether chrysanthemum ester, cyfloxylate, isoxathion, chlopyrifos, permethrin, efficient cyanogen Cyano chrysanthemate, alpha-cypermethrin, phenothrin, pyrethrin, phenthoate dimephenthoate cidial, sumicidin, benthiocarb, diazinon, carbosulfan, 5a,6,9,9a-hexahydro-6,9-methano-2,4, Avermectin, methidathion, pyridaben, Flusilazole, propiconazole, Difenoconazole, alachlor, Acetochlor, butachlor, triallate, pendimethalin, clomazone, trefanocide, butralin, Flusilazole, the spirit of going out soon.
5. but agricultural chemicals emulsification granula according to claim 2 is characterized in that: described organic solvent is selected from a kind of in the following composition: toluene, dimethylbenzene, aliphatic solvent oil, cyclohexanone, methylated vegetable oil, mineral oil, aromatic solvent naphtha, N-Methyl pyrrolidone, carrene, methyl-sulfoxide, benzinum.
6. but agricultural chemicals emulsification granula according to claim 1 is characterized in that: described high molecular weight water soluble polymer is selected from PVAC polyvinylalcohol, polyvinylpyrrolidone PVP, gelatin, gum Arabic, xanthans, Sodium Polyacrylate, sodium alginate, starch, magnesium alumino metasilicate, cellulose and derivative thereof; Described emulsifier is selected from two or more of following composition: lauryl sodium sulfate, NP series Nonyl pheno, alkylphenol-polyethenoxy polyethers and sulphate thereof or phosphoric acid fat, AEO series fatty alcohol-polyoxyethylene ether, the polyoxyethylene nonylphenol ether phosphate, polycarboxylate, alkylphenol-polyethenoxy formaldehyde condensation products sulphate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate phosphate, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt, styryl phenol polyethenoxy polyethenoxy ether, the alkyl naphthalene formaldehyde condensate sulfonates, the dialkyl succinylsuccinate sulfonated ester, this coils SPAN, soil temperature TWEEN; Described carrier is selected from: modified corn starch, cellulose ether and derivative thereof, aluminium-magnesium silicate, kaolin, diatomite, attapulgite, glucose, precipitated calcium carbonate, white carbon, mineral salt, Sodium Benzoate.
7. but agricultural chemicals emulsification granula according to claim 3 is characterized in that: described wetting dispersing agent is selected from two kinds of following composition or two or more: naphthalenesulfonic acid-formaldehyde condensate, triphenyl vinyl phenol polyethenoxy ether class and derivative eater, fatty alcohol polyethenoxy ether class, the alkylphenol polyoxyethylene class, macromolecule EO-PO block copolymer, lignosulfonates, alkylphenol-polyethenoxy formaldehyde condensation products sulphate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate phosphate, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt, styryl phenol polyethenoxy polyethenoxy ether, the alkyl naphthalene formaldehyde condensate sulfonates, macromolecule is dredged a dress copolymer of type, polymerization of carboxylic acid salt; Described defoamer is silicone based, low-carbon alcohols; Described pH regulator agent is selected from glacial acetic acid, hydrochloric acid, ammoniacal liquor, monoethanolamine, diethylenetriamine.
But 8. the preparation method of the described agricultural chemicals emulsification of claim 1-7 granula, it is characterized in that: this method may further comprise the steps:
(1) with the pesticide original medicine of 0.1-30 weight portion, the solvent and the 2-20 weight portion emulsifier of 0-10 weight portion, stirs;
(2) mixed former medicine is added in the aqueous solution of water-soluble polymer of 1-5 weight portion, mixes, and obtains the emulsion of thickness;
(3) emulsion of thickness is joined in the carrier of 10-80 weight portion and adsorb, stir, obtain pre-granulation mixture.
(4) with pre-granulation mixture granulation, add water in the granulation process as required, dry then.
9. but the preparation method of agricultural chemicals emulsification granula according to claim 8 is characterized in that: when described pesticide original medicine is solid at normal temperatures, add the organic solvent dissolution of 1-10 weight portion.
10. but the preparation method of agricultural chemicals emulsification granula according to claim 8 is characterized in that: the wetting dispersing agent, the defoamer of 0.001-0.5 weight portion and the pH regulator agent that add the 2-10 weight portion in step (3) when stirring.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141476A (en) * | 2013-01-15 | 2013-06-12 | 中国农业科学院植物保护研究所 | Difenoconazole dispersible oil suspending agent |
| WO2013127790A3 (en) * | 2012-03-02 | 2013-12-19 | Basf Se | Emulsifiable granule obtainable by mixing an pesticidal emulsion with solid dispersant and extruding the resulting paste |
| CN103651556A (en) * | 2013-12-10 | 2014-03-26 | 济南凯因生物科技有限公司 | Ethofenprox-containing missible oil and application |
| CN104602518A (en) * | 2012-06-26 | 2015-05-06 | 株式会社经农 | Method for preparing emulsifiable solid agrochemical composition containing inorganic salt |
| CN104839150A (en) * | 2015-04-30 | 2015-08-19 | 山东先达农化股份有限公司 | Cyclohexenone herbicide emulsification granule and preparation method thereof |
| CN106212540A (en) * | 2016-07-29 | 2016-12-14 | 安徽徽王农业有限公司 | Termite-proof medicament for blue berry and its preparation method and application |
| CN106234479A (en) * | 2016-07-29 | 2016-12-21 | 安徽徽王农业有限公司 | Insect pest medicament for blue berry and its preparation method and application |
| CN106550948A (en) * | 2015-09-24 | 2017-04-05 | 周保东 | Difenoconazole emulsible granula and preparation method thereof |
| CN107864956A (en) * | 2017-11-07 | 2018-04-03 | 中化化工科学技术研究总院 | Diffusant and floating granula containing the diffusant and preparation method thereof |
| CN107950566A (en) * | 2017-12-20 | 2018-04-24 | 佛山市盈辉作物科学有限公司 | A kind of anilofos emulsifiable granula and preparation method thereof |
| CN114269157A (en) * | 2021-11-02 | 2022-04-01 | 中国农业科学院植物保护研究所 | Pesticide fine granule for aerial foliage spraying, preparation method and application thereof |
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| EA030778B1 (en) * | 2012-03-02 | 2018-09-28 | Басф Се | Method for preparing emulsifiable granules by mixing a pesticidal emulsion with a solid dispersant and extruding the resulting paste |
| WO2013127790A3 (en) * | 2012-03-02 | 2013-12-19 | Basf Se | Emulsifiable granule obtainable by mixing an pesticidal emulsion with solid dispersant and extruding the resulting paste |
| CN104302174A (en) * | 2012-03-02 | 2015-01-21 | 巴斯夫欧洲公司 | Emulsifiable granule obtainable by mixing an pesticidal emulsion with solid dispersant and extruding the resulting paste |
| US10383327B2 (en) | 2012-03-02 | 2019-08-20 | Basf Se | Emulsifiable granule obtainable by mixing an pesticidal emulsion with solid dispersant and extruding the resulting paste |
| EP3117708A1 (en) * | 2012-03-02 | 2017-01-18 | Basf Se | Emulsifiable granule obtainable by mixing an pesticidal emulsion with solid dispersant and extruding the resulting paste |
| CN104602518A (en) * | 2012-06-26 | 2015-05-06 | 株式会社经农 | Method for preparing emulsifiable solid agrochemical composition containing inorganic salt |
| US9801382B2 (en) | 2012-06-26 | 2017-10-31 | Kyung Nong Corporation | Method for preparing emulsifiable solid agrochemical composition containing inorganic salt |
| CN103141476A (en) * | 2013-01-15 | 2013-06-12 | 中国农业科学院植物保护研究所 | Difenoconazole dispersible oil suspending agent |
| CN103651556A (en) * | 2013-12-10 | 2014-03-26 | 济南凯因生物科技有限公司 | Ethofenprox-containing missible oil and application |
| CN103651556B (en) * | 2013-12-10 | 2015-04-29 | 济南凯因生物科技有限公司 | Ethofenprox-containing missible oil and application |
| CN104839150A (en) * | 2015-04-30 | 2015-08-19 | 山东先达农化股份有限公司 | Cyclohexenone herbicide emulsification granule and preparation method thereof |
| CN106550948A (en) * | 2015-09-24 | 2017-04-05 | 周保东 | Difenoconazole emulsible granula and preparation method thereof |
| CN106234479A (en) * | 2016-07-29 | 2016-12-21 | 安徽徽王农业有限公司 | Insect pest medicament for blue berry and its preparation method and application |
| CN106212540A (en) * | 2016-07-29 | 2016-12-14 | 安徽徽王农业有限公司 | Termite-proof medicament for blue berry and its preparation method and application |
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| CN107950566A (en) * | 2017-12-20 | 2018-04-24 | 佛山市盈辉作物科学有限公司 | A kind of anilofos emulsifiable granula and preparation method thereof |
| CN114269157A (en) * | 2021-11-02 | 2022-04-01 | 中国农业科学院植物保护研究所 | Pesticide fine granule for aerial foliage spraying, preparation method and application thereof |
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Application publication date: 20110921 |