CN104782620B - Waterbourne granular insecticide, and the packed agrochemical formulations containing it - Google Patents
Waterbourne granular insecticide, and the packed agrochemical formulations containing it Download PDFInfo
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- CN104782620B CN104782620B CN201410056541.6A CN201410056541A CN104782620B CN 104782620 B CN104782620 B CN 104782620B CN 201410056541 A CN201410056541 A CN 201410056541A CN 104782620 B CN104782620 B CN 104782620B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
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Abstract
The present invention is a kind of Waterbourne granular insecticide of offer, it includes (a) agrochemical active ingredient, (b) polyoxyethylene alkane glycol, (c) arylsulphonate or its formaldehyde condensation products, (d) condensed phosphate, (e) floating adjuvant and (f) diluent, wherein, polyoxyethylene alkane glycol and the weight ratio of arylsulphonate or its formaldehyde condensation products are 1: 0.5 to 1: 5.
Description
Technical field
The present invention relates to Waterbourne granular insecticide, and the packed agrochemical formulations (pouched containing it
agrochemical formulation)。
Background technology
Hitherto known Waterbourne granular insecticide, wherein containing floating adjuvant with by specific gravity control less than 1
(see for example, JP 2009-114102A and JP 2009-173575A).As by being killed to rice field using Waterbourne particle
Worm agent and it is floated or is dispersed on the water surface so as to which agrochemical active ingredient to be dispersed in technology on rice field, have built up
Use the method for Waterbourne granular insecticide.
Waterbourne granular insecticide can be used by being sprayed directly on rice field sometimes, and sometimes also by
Following methods use：Wherein Waterbourne granular insecticide is comprised in by bag made of water-solubility membrane, consequently as bag
During dress agrochemical formulations are thrown into paddy fields.Rice is put into packed agrochemical formulations (pouch (jumbo formulation))
After Tanaka, water-solubility membrane dissolves rapidly, and Waterbourne granular insecticide wherein included is swum on the water surface, and with
Its former state is dispersed on the water surface, so that agrochemical active ingredient is dispersed on rice field.However, the buoyance in rice field depends on
Region, season etc. and change, and because broad moveable water-surface areas, conventional Waterbourne granular insecticide exists
Gratifying dispersibility is shown in rice field almost without barriers such as the weeds and algae such as floated.If floating on water
Property the water-surface areas that is dispersed in thereon of granular insecticide it is limited, for example, partially or mostly the water surface is by due to occurring surface soil
The barrier covering that earth is separated and formed, then the problem of causing Waterbourne granular insecticide not show dispersibility.Therefore,
Need even in it is scattered it is unfavorable under conditions of display that the Waterbourne granular insecticide of gratifying dispersibility.
The content of the invention
It is an object of the invention to provide a kind of novel Waterbourne granular insecticide, specific table is applied in combination in it
Face activating agent.
The present inventor has made intensive studies, it was found that a kind of novel Waterbourne granular insecticide, and
And find, applied to rice field and contain agrochemical active ingredient (sometimes referred below as component a), polyoxyethylene alkane glycol
(sometimes referred below as component b), arylsulphonate or its formaldehyde condensation products (sometimes referred below as component c), polycondensation
Phosphate (sometimes referred below as ingredient d), floating adjuvant (sometimes referred below as ingredient e) and diluent are (under
Ingredient f is sometimes referred to as in text) and component b and component c weight ratio be 1: 0.5 to 1: 5 Waterbourne granular insecticide
(sometimes referred below as of the invention granular insecticide), can even to it is scattered it is unfavorable under conditions of display that and make us full
The dispersibility of meaning.
That is, the present invention is as follows.
[1] a kind of Waterbourne granular insecticide, the Waterbourne granular insecticide are lived comprising (a) agrochemicals
Property component, (b) polyoxyethylene alkane glycol, (c) arylsulphonate or its formaldehyde condensation products, (d) condensed phosphate, (e) floating it is auxiliary
Auxiliary agent and (f) diluent, wherein, the weight ratio of the polyoxyethylene alkane glycol and the arylsulphonate or its formaldehyde condensation products
For 1: 0.5 to 1: 5.
[2] the Waterbourne granular insecticide according to [1], wherein, the floating adjuvant is one or more
Floating adjuvant in the group being made of the micro- hollow body of glass and the micro- hollow body of plastics.
[3] the Waterbourne granular insecticide according to [1] or [2], wherein, the agrochemical active ingredient is
Activity of herbicide component.
[4] the Waterbourne granular insecticide according to [3], wherein, the activity of herbicide component is at least one
Activity of herbicide component in the group being made of the following：Piperazine imidazoles Sulfometuron Methyl (propyrisulfuron), bromine butyryl grass
Amine (bromobutide), benzobicylon (benzobicyclone), ring pentaHumulone (pentoxazone), tooth aniline azoles
(ipfencarbazone) and imazosulfuron (imazosulfuron).
[5] the Waterbourne granular insecticide according to [3], wherein, the activity of herbicide component is at least one
Activity of herbicide component in the group being made of the following：Piperazine imidazoles Sulfometuron Methyl, bromobutide, benzobicylon and azoles
Pyrazosulfuron.
[6] a kind of packed agrochemical formulations, the packed agrochemical formulations are included and are accommodated in by water-solubility membrane system
Into bag in basis [1] to [5] any one of Waterbourne granular insecticide.
According to the present invention it is possible to provide Waterbourne granular insecticide, the Waterbourne granular insecticide is very
To it is scattered it is unfavorable under conditions of applied into rice field in the case of also there is gratifying dispersibility.
Embodiment
Contained component a in the granular insecticide of the present invention is had no particular limits, and the example is included usually
Known various activity of herbicide components, plant growth regulating activity component, microbicidal active ingredients, insecticidal activity component and
Insect growth regulator activity component.
The example of insecticidal activity component and insect growth regulator activity component includes：Pyrethroid compound, such as bromine
Cyano chrysanthemate (deltamethrin), tralomethrin (tralomethrin), acrinathrin (acrinathrin), tetramethrin
(tetramethrin) and Tefluthrin (tefluthrin)；Carbamate compounds, such as arprocarb (propoxur), isopropyl
Prestige (isoprocarb), Meobal (xylylcarb), MTMC (metolcarb), thiodicarb (thiodicarb), destroyed
(XMC), carbaryl (carbaryl), Aphox (pirimicarb), carbofuran (carbofuran), Methomyl
(methomyl), fenoxycarb (phenoxycarb) and Bassa (fenobucarb)；Organic phosphorus compound, such as orthene
(acephate), metrifonate (trichlorphon), Ravap (tetrachlorvinphos), dimethylvinphos
(dimethylvinphos), pyridaphethione (pyridafenthion), pirimiphos-methyl (pirimiphos-methyl), times sulphur
Phosphorus (fenthion), fenifrothion (fenitrothion), diazinon (diazinon), quinalphos (quinalphos),Azoles
Phosphorus (isoxathion), chlorpyrifos-methyl (chlorpyrifos-methyl), vamidothion (vamidothion), malathion
(malathion), phenthoate dimephenthoate cidial (phenthoate), Rogor (dimethoate), disulfoton (disulfoton), chlorfenviphos
(chlorfenvinphos), Kayaphos (propaphos), thiophosphin (EPN), pyraclofos (pyraclofos), azinphos ethyl
(azinphosethyl) and azinphos-methyl (azinphosmethyl)；Carbamide compound, such as diflubenzuron (diflubenzuron), fluorine pyridine
Urea (chlorfluazuron), lufenuron (lufenuron), flubenzuron (hexaflumuron), flufenoxuron
(flufenoxoron), flucycloxuron (flucycloxuron), cyromazine (cyromazine), diafenthiuron
(diafenthiuron), Hexythiazox (hexythiazox), novaluron (novaluron), fluorobenzene urea (teflubenzuron),
Triflumuron (triflumuron), the chloro- 2- of 4- (2- chloro-2-methyls propyl group) -5- (the iodo- 3- pyridinyl methoxies of 6-) pyridazine -3
(2H) -one, 1- (2,6- difluoro benzoyl) -3- [2- fluoro- 4- (trifluoromethyl) phenyl] urea, 1- (2,6- difluorobenzoyls
Base) -3- [the fluoro- 4- of 2- (1,1,2,3,3,3- hexafluoro propoxyl group) phenyl] urea, 2- tertbutylimido -3- isopropyl -5- phenyl -
3,4,5,6- tetrahydrochysene -2H-1,3,5- thiadiazine -4- ketone and 1- (2,6- difluoro benzoyl) -3- [the fluoro- 4- of 2- (1,1,2,2- tetra-
Fluorine ethyoxyl) phenyl] urea；Chlorine nicotinyl (chloronicotyl) compound, such as imidacloprid (imidacloprid), Acetamiprid
(acetamiprid), clothianidin (clothianidin), Nitenpyram (nitenpyram), Diacloden (thiametoxam),
Dinotefuran (dinotefuran) and thiacloprid (thiacloprid)；Pleocidin (spinosins) such as multiple killing teichomycin
(spinosad)；Diamide compound, such as Flubendiamide (flubendiamide), Rynaxypyr
(chlorantraniliprole) and cyanogen insect amide (cyantraniliprole)；Phenyl pyrazole compounds, such as ethiprole
(fipronil) and ethiprole (ethiprole)；Tetramic acid (tetramic acid) compound, such as spiral shell worm ethyl ester
(spirotetramat), Spiromesifen (spiromesifen) and Envidor (spirodiclofen)；Cartap (cartap),
Buprofezin (buprofezin), thiocyclam (thiocyclam), bensultap (bensultap), fenazaquin (fenazaquin), azoles
Mite ester (fenpyroximate), pyridaben (pyridaben), hydramethylnon (hydramethylnon), worm mite cyanogen
(chlorfenapyr), fenpyroximate (fenpyroximate), pymetrozine (pymetrozine), pyrimidifen (pyrimidifen),
Tebufenozide (tebufenozide), tebufenpyrad (tebufenpyrad), triaguron (triazamate), indoxacarb
(indoxacarb), sulfluramid (sulfluramid), milbemectin (milbemectin), avermectin (avermectin),
Boric acid and paracide.
The example of microbicidal active ingredients includes：Benzimidazole compound, such as benomyl (benomyl), carbendazim
(carbendazim), probenazole (thiabendazole) and thiophanate-methyl (thiophanate-methyl)；Phenyl amino
Formic acid ester compound, such as diethofencarb (diethofencarb)；Dicarboximide compound, as procymidone (procymidone),
Iprodione (iprodione) and vinclozolin (vinclozolin)；Azole compounds, as olefin conversion (diniconazole),
Probenazole (probenazole), epoxiconazole (epoxyconazole), Tebuconazole (tebuconazole), difenoconazole
(difenoconazole), ciproconazole (cyproconazole), Flusilazole (flusilazol) and triazolone
(triadimefon)；Acylalaninies compound, such as metalaxyl (metalaxyl)；Carboxamides, such as furametpyr
(furametpyr), mebenil (mepronil), flutolanil (flutolanil) and thiophene fluorine bacterium amine (thifluzamide)；It is organic
Phosphorus compound, such as tolelofos-methyl (tolclofos-methyl), phosethyl-Al (fosetyl-aluminum) and Ppyrazophos
(pyrazophos)；Anilinopyrimidines, such as pyrimethanil (pyrimethanil), mepanipyrim (mepanipyrim) and phonetic
Collarium amine (cyprodinil)；Cyanopyrrole compound, such as fludioxonil (fludioxonil) and fenpiclonil (fenpiclonil)；
Antibiotic, such as blasticidin-S S (blasticidin S), kasugarnycin (kasugamycin), Polyoxin (polyoxin) and well
Ridge mycin (validamycin)；Methoxyacrylate compound, such as Fluoxastrobin (azoxystrobin), kresoxim-methyl
(kresoxim-methyl) and SSF-126；Bravo (chlorothalonil), maneb (manzeb), captan
(captan), folpet (folpet), tricyclazole (tricyclazole), pyroquilon (pyroquilon), probenazole
(probenazole), Rabcide (fthalide), cymoxanil (cymoxanil), dimethomorph (dimethomorph),
CGA245704、Cycloheximide triazole (famoxadone), oxolinic acide (oxolinic acid), fluazinam (fluazinam), ferimzone
(ferimzone), double chlorine zarilamid (diclocymet), (chlobenthiazone), different Wa Ledi ketone
(isovaledione), the double phenoxy group arsenic of thiophthalimide epoxide
(thiophthalimideoxybisphenoxyarsine), the iodo- 2- propyl group butyl esters of carbamic acid 3-, p-hydroxybenzoate,
Sodium dehydroacetate, potassium sorbate, orysastrobin (orysastrobin), isotianil (isothianil), tiadinil
(thiazinil) and thiram (thiuram).
The example of activity of herbicide component includes：Bensulfuron-methyl (bensulfuron-methyl), pyrazosulfuron
(pyrazosulfuron-ethyl), azimsulfuron (azimsulfuron), Sulfosulfuron (sulfosulfuron), azoles pyrrole
Sulfometuron Methyl (imazosulfuron), piperazine imidazoles Sulfometuron Methyl (propyrisulfuron), phenmedipham (phenmedipham), sulphur grass
Clever (asulam), pyributicarb (pyributicarb), propachlor (propachlor), metazachlor (metazachlor), thiophene grass
Amine (thenylchlor), Simanex (simazine), atrazine (atrazine), propazine (propazine), cyanazine
(cyanazine), ametryn (ametryne), symetryne (simetryn), isoamyl net (dimethametryn), prometryn
(prometryn), it is differentAcyl grass amine (ixoxaben), diflufenican (diflufenican), diuron (diuron), Li Gu
Grand (linuron), fluometuron (fluometuron), methyldymron (methyldymron), isoproturon (isoproturon),
It is differentGrand (isouron), tebuthiuron (tebuthiuron), methabenzthiazuron (methabenzthiazuron), propanil
(propanil), mefenacet (mefenacet), clomeprop (clomeprop), naproanilide (naproanilide),
Bromobutide (bromobutide), diuron (dimuron), ethobenzanid (etobenzanide), indanofan
(indanofan), Amrol (amitrole), sulfentrazone (sulfentrazone), fentrazamide
(fentrazamide), it is differentAzoles humulone (isoxaflutole), chloridazon (chloridazon), norflurazon
(norflurazon), pyrithiobac-sodium (pyrithiobac), bromacil (bromacil), terbacil (terbacil), metribuzin
(metribuzin)、Metribuzin (oxaziclomefone), cinmethylin (cinmethylin), Flumiclorac pentyl
(flumiclorac-pentyl), flumioxazin (flumioxazin), fluthiacet (fluthiacet-methyl), azoles
Pyridine humulone (azafenidin),Humulone (oxadiazon), propineHumulone (oxadiargyl), ring pentaHumulone
(pentoxazone), cafenstrole (cafenstrole), KIH 6127 (pyriminobac-methyl), bispyribac-sodium
(bispyribac-sodium), pyriftalid (pyriftalid), indanofan (indanofan), benzobicylon
(benzobicyclone), dithiopyr (dithiopyr), chlorthiamide (chlorthiamid), pretilachlor
(pretilachlor), tooth aniline azoles (ipfencarbazone) and pyraclonil (pyraclonil).
The example of plant growth regulating activity component includes：Maleic hydrazide (maleic hydrazide), cycocel
(chlormequat), ethephon (CEPHA),2-(chloroethyl) phosphonic acid (ethephon), gibberellin (gibberellin), first piperazine(mepiquat-chloride)、
Thidiazuron (thidiazuron), inabenfide (inabenfide), paclobutrazol (paclobutrazo1) and uniconazole P
(uniconazole)。
In these, activity of herbicide component is preferable, and at least one removing in the group being made of the following
Green bristlegrass active ingredient is particularly preferred：Piperazine imidazoles Sulfometuron Methyl, bromobutide, benzobicylon, ring pentaHumulone, tooth aniline azoles
And imazosulfuron.
Based on the granular insecticide of the invention of 100 weight %, the content of component a is led in the granular insecticide of the present invention
Often it is 0.1 to 80 weight %, preferably 0.5 to 70 weight %, and more preferably 1 to 50 weight %.
The component b contained by granular insecticide in the present invention is by by alkane glycol and ring with 6 to 14 carbon atoms
Oxidative ethane addition polymerization and obtain, and the addition molal quantity of ethylene oxide is typically about 1 to 7 mole, and its instantiation bag
Include New Calgen TG-310 (being manufactured by TAKEMOTO OIL ＆ FAT).Particle desinsection of the invention based on 100 weight %
Agent, the content of component b is usually 0.1 to 20 weight % in the granular insecticide of the present invention, is preferably 0.5 to 10 weight %,
And more preferably 1 to 10 weight %.
In the present invention, aryl sulfonic acid represents wherein sulfo group (- SO3H) it is connected directly between the virtue that can be substituted by chain alkylene
Compound on race's ring.The example of chain alkylene includes the alkyl with 1 to 4 carbon atom, such as methyl, isopropyl, butyl and different
Butyl, and the example of aromatic ring includes benzene and naphthalene.The component c contained by granular insecticide in the present invention is the salt of aryl sulfonic acid
(alkali metal salt such as sodium salt), or its formaldehyde condensation products, and its instantiation includes the formaldehyde condensation products (New of naphthalene sulfonate
Calgen WG-2, are produced by TAKEMOTO OIL ＆ FAT), alkylnaphthalene sulfonate (New Calgen BX-C, TAKEMOTO
OIL ＆ FAT are produced), and formaldehyde condensation products (the Demol SN-B, by flower king (Kao Corporation) of alkylnaphthalene sulfonate
Co., Ltd. produces).Based on the granular insecticide of the invention of 100 weight %, the component c in the granular insecticide of the present invention
Content is usually 0.1 to 20 weight %, preferably 0.5 to 10 weight %, and more preferably 1 to 10 weight %.
Based on the granular insecticide of the invention of 100 weight %, component b's and c is total in the granular insecticide of the present invention
Content is usually 5 to 40 weight %, preferably 5 to 20 weight %, and more preferably 5 to 15 weight %.In the particle of the present invention
The ratio of the content of component b and the content of component c is calculated as 1: 0.5 to 1: 5 by weight in insecticide.
In the present invention, condensed phosphate is the polycondensation phosphoric acid that two of which above phosphoric acid is formed by oxygen atom condensation
Salt.The example of polycondensation phosphoric acid includes polyphosphoric acid, tripolyphosphate and pyrophosphoric acid, and the example of its salt includes alkali metal salt such as sodium salt
And sylvite, and ammonium salt.The instantiation of contained ingredient d includes sodium polyphosphate, trimerization in the granular insecticide of the present invention
Sodium phosphate and sodium pyrophosphate, and sodium tripolyphosphate is preferable.Based on the granular insecticide of the invention of 100 weight %, at this
The content of ingredient d is usually 0.1 to 20 weight % in the granular insecticide of invention, is preferably 0.5 to 10 weight %, and more preferably
For 3 to 10 weight %.
In the present invention, ingredient e represents such a material：It has less than 1 proportion, and be added into so that
Grain insecticide is swum on the water surface due to reducing proportion.The example bag of contained ingredient e in the granular insecticide of the present invention
Inorganic floating adjuvant and organic floating adjuvant are included, and the example of inorganic floating adjuvant includes the micro- hollow body of glass, conduct
A kind of foam Xi Lasi (shirasu), foam float stone and the foamed pearlite of light grey volcanic ash.Organic floating adjuvant
Example include synthetic resin foam (including the micro- hollow body of plastics), synthetic resin powder such as polyethylene powders and polypropylene powder,
Paraffin, the waxy substance from plant and animal, cork and wood powder.In these, the micro- hollow body of glass, foam Xi Lasi and modeling
It is preferable to expect micro- hollow body, and the micro- hollow body of glass and the micro- hollow body of plastics are particularly preferred.
In the present invention, the micro- hollow body of glass is the hollow granule made of so-called glass, and the material of wherein shell contains
Silica (SiO as main component2) and also contain alkali metal oxide such as Na2O is with other such as alkaline earth oxide
And boric acid.The micro- hollow body of glass usually has 16 to 65 μm of particle diameter, and particle diameter refers to tire out in the particle diameter distribution based on volume
Long-pending frequency becomes particle diameter when 50%, and it can be measured by laser diffraction and scattering Size Distribution Analyzer.It is commercially available
The example of the micro- hollow body of glass to include Glass Bubbles (raw by Sumitomo 3M Co., Ltds (Sumitomo 3M Limited)
Production).
In the present invention, the micro- hollow body of plastics is that the material of wherein shell is the hollow granule of thermoplastic resin, and also referred to as
Make plastic microsphere.Copolymer, the copolymer of acrylic and being total to for acrylic ester of vinylidene chloride system can usually be used
Polymers is as thermoplastic resin.The micro- hollow body of plastics usually has 5 to 130 μm of particle diameter, and particle diameter refers to based on volume
The frequency accumulated in particle diameter distribution becomes particle diameter when 50%, and it can pass through laser diffraction and scattering Size Distribution Analyzer
Measurement.The commercially available micro- hollow body of glass includes Matsumoto Microsphere F-30E, and (plastics of 10 weight % are micro- hollow
The mixture of the water of body and 90 weight %, the material of shell is vinylidene chloride-acrylonitrile copolymer in the micro- hollow body of the plastics,
Manufactured by Matsumoto Yushi-Seiyaku Co., Ltd).
Based on the granular insecticide of the invention of 100 weight %, the content of ingredient e is led in the granular insecticide of the present invention
Often it is 0.5 to 80 weight %, and preferably 1 to 50 weight %.
The solid carrier used in conventional granular insecticide can be used as the granular insecticide institute in the present invention
The ingredient f contained.The example includes：Water-solubility carrier such as organic acid (for example, citric acid, butanedioic acid and maleic acid) or its salt, urea
With carbohydrate (for example, lactose, dextrose and saccharose), plant powder (for example, powdered soybean, tobacco powder, wheat flour and wood powder),
Mineral or inorganic powder are (for example, clay such as kaolin, bentonite, acid clay and clay, talcum such as talcum powder and agalmatolite
Powder, silica such as diatomite and mica powder, aluminium oxide, sulfur powder, activated carbon, potassium chloride, ammonium sulfate, sodium acid carbonate,
Sodium sulphate, calcium carbonate and magnesium carbonate), and at least one diluent in the group being made of bentonite and calcium carbonate is special
Preferably.Based on the granular insecticide of the invention of 100 weight %, the content of ingredient f is led in the granular insecticide of the present invention
Often it is 5 to 90 weight %, and preferably 10 to 90 weight %.
The granular insecticide of the present invention can also contain the auxiliary for preparation used in conventional granular insecticide
Agent.The example of this adjuvant for preparation includes adhesive, stabilizer, colouring agent and spices.When the particle of the present invention kills
When worm agent contains the adjuvant for being useful for preparation, based on the granular insecticide of the invention of 100 weight %, its content is usually 0.01
To 30 weight %, and preferably 0.1 to 20 weight %.
The example of adhesive includes：The salt (sodium salt etc.) of water-soluble polymer such as carboxymethyl cellulose, polyvinyl alcohol or its
Derivative, sodium alginate, xanthans and gum arabic.In these, the salt (sodium salt etc.) of carboxymethyl cellulose is especially excellent
Choosing.
The example of stabilizer includes：Phenolic antioxidant, amine antioxidant, phosphorus antioxidant, sulphur antioxidant, UV absorption
Agent, for example epoxidised soybean oil of epoxidised vegetable oil, epoxidised linseed oil and epoxidised rapeseed oil, acid phosphate
Isopropyl ester (isopropyl acid phosphate), atoleine and ethylene glycol.
The example of colouring agent includes：Rhodamine such as rhodamine B and daylight rhodamine (Solar Rhodamine), Yi Jiyan
Material such as No. 4 Huangs (Yellow No.4), No. 1 indigo plant (Blue No.1) and No. 2 red (Red No.2).The example of spices includes：Ester is fragrant
Material such as ethyl acetoacetate, cognac oil, ethyl cinnamate and isoamyl acetate；Organic acid spices such as caproic acid and cinnamic acid；Alcohol
Spices such as cinnamyl alcohol, geraniol, citral and decyl alcohol；Aldehydes such as vanillic aldehyde, piperonal and perillaldehyde；Ketone spices such as maltol and
Methyl betanaphthyl ketone；And menthol.
By blending constituent a, component b, component c, ingredient d, ingredient e and ingredient f, and it is mixed for preparation when needed
Adjuvant, and such as extruding pelletization method is carried out, the granular insecticide of the present invention can be prepared.More specifically, first, to pass through by
Component a, component b, component c, ingredient d, ingredient e and ingredient f mix and are mixed with for the adjuvant of preparation and obtain when needed
Water is added in the mixture obtained, and is mediated mixture using kneader, and then being made gained by the mixture mediated
Grain is to obtain particle.Then, by particle drying, and optionally crushed, sieved, be classified, and it is possible thereby to obtain this hair
Bright granular insecticide.It is about 3 to 50 weight % that the water added in kneading process, which is typically based on mixture,.
Using with typically about 0.5 toAnd preferably from about 0.7 to 2.0Hole sieve, squeezed
Go out comminution granulation.Particle as obtained by being granulated is usually at 30 to 90 DEG C and preferably in 30 to 80 DEG C of dryings.Pass through extruding pelletization method
The granular insecticide of the invention of acquisition has typically about 0.5 to 10.0mm and preferably from about 0.7 to 7.0mm particle length
Degree.As it is used herein, particle length represents the maximum length that particle can show.
The example of the extruder used in the preparation of the granular insecticide of the present invention includes：Vertical granulator (by
POWREX CORPORATION manufacture), high-speed mixer (being manufactured by EARTHTECHNICA Co., Ltd.s), kneader, Nauta
Mixer and Redige mixers.The example of the extruding granulator used in extruding pelletization includes：Screw extruding granulator,
Drum-type extruding granulator, disc granulation device formula extruding granulator, pellet mill (pellet mille) formula extruding granulator, hand basket
Formula (basket type) extruding granulator, blade extruding granulator, oscillatory type extruding granulator, gear type extruding granulator and
Ring mode extruding granulator, and its instantiation includes BASKET RYUZER, TWIN-DOME GRAN and SINGLE-DOME
GRAN (is manufactured) by Fuji Paudal Co., Ltd.s.
By commonly used approach such as manual spraying and mechanical spraying, the particle that the present invention is applied into rice field kills
Worm agent.The granular insecticide of the present invention can also be by the way that packed agrochemicals be made included in the bag made of water-solubility membrane
Preparation.This packed agrochemical formulations are suitable for applying rice field.When by packed agrochemical formulations from embankment put into rice
When on the water surface in field, its water-solubility membrane dissolves rapidly, and granular insecticide of the invention wherein included is released and swims in
On the water surface.After being spread over while the granular insecticide of the present invention is in floating on the water surface, granular insecticide is decomposed and disperseed
Into water, agrochemical active ingredient is set to play a role on rice field so as to no deviation.
Water-solubility membrane is dissolved in the film in water, and the example includes what is formed by using following material as raw material
Film：The salt (sodium salt etc.) of polyvinyl alcohol or derivatives thereof, amylopectin, water-soluble cellulose derivative such as carboxymethyl cellulose with
And polyethylene oxide or derivatives thereof.In these, the film formed by using polyvinyl alcohol or derivatives thereof as raw material
It is preferable.
The packed agrochemicals of the present invention can be obtained by the conventional method of the preparation for packed agrochemical formulations
Preparation.More specifically, the granular insecticide of the present invention is wrapped up with water-solubility membrane, then for example by heating seal and using adhesive
To be sealed.The amount of the granular insecticide of the invention of every bag of packed agrochemical formulations of the invention is usually 10 to 1,
000g, and preferably 10 to 80g.
The amount of application of the granular insecticide of the present invention depends on contained agrochemicals in the granular insecticide of the present invention
The content of active ingredient and suitably set, and there is no particular limitation.For example, when to rice field particulate application insecticide,
Every 10 acres of (100m2) amount of application in rice field is usually 100 to 1,000g, and preferably 100 to 800g.
Can be unrelated with the state in rice field using the granular insecticide of the present invention, because its even dispersible water wherein
Face area it is small it is this to it is scattered it is unfavorable under conditions of display that gratifying dispersibility.
Embodiment
The present invention will be more fully described by embodiment below.
First illustrate preparation example and with reference to preparation example.
Preparation example 1 to 21
The raw material being listed in Table 1 are mixed with each weight ratio being listed in Table 1, and add the water of ormal weight, and then
Mixture is mediated to obtain the mixture through kneading.By the mixture through kneading of gained by equipped withThe extruded type comminutor (RG-5M, by KIKUSUI SEISAKUSHO LTD. manufacture) of sieve in hole be granulated, and
It is then dry by fluidized bed dryer (MDB-400, is manufactured by Fuji Paudal Co., Ltd.s), to obtain the present invention respectively
Granular insecticide 1 to 21.
Digital representation parts by weight in table 1, and surplus represents the remaining amount when total amount is 100 parts by weight.Have
The raw material of trade name with symbol " * " is the mixture with water, and its digital representation presses solid content meter when removing water
Amount.
Table 1
1 (Continued) of table
1 (Continued) of table
Listed trade name is as follows in table 1.
New Calgen TG-310：Polyoxyethylene alkane glycol (is produced) by TAKEMOTO OIL ＆ FAT,
New Calgen BX-C：Negel (is produced) by TAKEMOTO OIL ＆ FAT
Demol SN-B：The formaldehyde condensation products of alkylnaphthalene sulfonate are (raw by Kao Corp (Kao Corporation)
Production),
New Calgen WG-2：The formaldehyde condensation products (being produced by TAKEMOTO OIL ＆ FAT) of naphthalene sulfonate,
Matsumoto Microsphere F-30E：The micro- hollow body of plastics of 10 weight % and the water of 90 weight % it is mixed
Compound, the material of shell is vinylidene chloride-acrylonitrile copolymer (by Matsumoto Yushi- in the micro- hollow body of the plastics
Seiyaku Co., Ltd production),
Glass Bubbles K1：The micro- hollow body of glass is (raw by Sumitomo 3M Co., Ltds (Sumitomo 3M Limited)
Production),
Toxanone GR-31A：The mixture of the water of the Sodium Polyacrylate of 43 weight % and 57 weight % is (by Sanyo
Chemical Industries, Ltd. production),
Cellogen 7A：Sodium carboxymethylcellulose (is produced) by Dai-ichi Kogyo Seiyaku Co., Ltd.s,
Bentonite Myogi：Bentonite (is produced) by HOJUN Co., Ltd.s,
Kunigel V1：Bentonite (is produced) by KUNIMINE INDUSTRIES CO., LTD., and
Tohoku Tankaru(#250)：Calcium carbonate (is produced) by Towa Sekkai Kogyo Co., Ltd.s
With reference to preparation example 1 to 5
The raw material being listed in Table 2 are mixed with each weight ratio being listed in Table 2, and are carried out such as in preparation example 1 to 21
Same operation, to obtain the granular insecticide 1 to 5 compared respectively.
Digital representation parts by weight in table 2, and surplus represents remaining amount when total amount is 100 parts by weight.With band
The raw material for having the trade name of symbol " * " is the mixture with water, and its digital representation presses the amount of solid content meter when removing water.
Table 2
| The granular insecticide compared | 1 | 2 | 3 | 4 | 5 |
| Piperazine imidazoles Sulfometuron Methyl | 2.295 | 2.295 | 2.295 | 2.295 | 2.295 |
| Bromobutide | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 |
| New Calgen TG-310 | 3.0 | 6.0 | 5.0 | ||
| 1,6- hexylene glycol | 3.0 | ||||
| New Calgen BX-C | 6.0 | 3.0 | 1.0 | ||
| Matsumoto Microsphere F-30E* | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Toxanone GR-31A* | 0.86 | 0.86 | 0.86 | 0.86 | 0.86 |
| Cellogen 7A | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
| Sodium tripolyphosphate | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| Bentonite Myogi | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Kunigel V1 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| Tohoku Tankaru(#250) | Surplus | Surplus | Surplus | Surplus | Surplus |
| Amount to | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
Listed trade name is as described above in table 2.
Test example 1
Using each Waterbourne granular insecticide water-solubility membrane prepared by polyvinyl alcohol as raw material of ormal weight
(Hi-Selon S-660, by The Nippon Synthetic Chemical Industry Co., Ltd.s) is wrapped up, then logical
Overheat sealing is sealed.Tap water is filled with made of the plastics that size is 37cm × 25cm in container, makes the water depth be
5cm.In a reservoir near the heart, Waterbourne granular insecticide that input is wrapped up with water-solubility membrane then evaluates floating on water
The dispersity on the water surface of property granular insecticide.Evaluation criterion is as follows.
A：Particle is dispersed one by one, and is barely perceivable the reunion of particle, is satisfactorily disperseed
Property.
B：Somewhat it was observed that the reunion of particle.
C：The reunion of about 5 to 10 particles is frequently observed, obtains the dispersiveness of difference.
The results are shown in table 3 and 4.
Table 3
3 (Continued) of table
3 (Continued) of table
Table 4
Claims (6)
1. a kind of Waterbourne granular insecticide, the Waterbourne granular insecticide include (a) agrochemical active into
Point, (b) polyoxyethylene alkane glycol, (c) arylsulphonate or its formaldehyde condensation products, (d) condensed phosphate, (e) floating adjuvant
Diluent (f), wherein, the polyoxyethylene alkane glycol is 1 with the weight ratio of the arylsulphonate or its formaldehyde condensation products:
0.5 to 1: 5.
2. Waterbourne granular insecticide according to claim 1, wherein, the floating adjuvant is at least one choosing
Floating adjuvant in the group of the micro- hollow body of free glass and the micro- hollow body composition of plastics.
3. Waterbourne granular insecticide according to claim 1 or 2, wherein, the agrochemical active ingredient is
Activity of herbicide component.
4. Waterbourne granular insecticide according to claim 3, wherein, the activity of herbicide component is at least one
Activity of herbicide component in the group being made of the following：Piperazine imidazoles Sulfometuron Methyl, bromobutide, benzobicylon, ring
PentaHumulone, tooth aniline azoles and imazosulfuron.
5. Waterbourne granular insecticide according to claim 3, wherein, the activity of herbicide component is at least one
Activity of herbicide component in the group being made of the following：Piperazine imidazoles Sulfometuron Methyl, bromobutide, benzobicylon and azoles
Pyrazosulfuron.
6. a kind of packed agrochemical formulations, the packed agrochemical formulations include and are accommodated in the bag made of water-solubility membrane
In Waterbourne granular insecticide according to any one of claim 1 to 5.
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| KR (1) | KR102078887B1 (en) |
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| CN1856247A (en) * | 2003-09-26 | 2006-11-01 | 组合化学工业株式会社 | Uniformly diffusible granular pesticide composition |
| CN1951189A (en) * | 2006-11-14 | 2007-04-25 | 华南理工大学 | Kresoxim-methyl microemulsion and preparation method thereof |
| CN101243792A (en) * | 2007-02-16 | 2008-08-20 | 上海市农药研究所 | Agricultural phytocide, preparation method and application thereof |
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| JP4767383B2 (en) * | 1999-03-03 | 2011-09-07 | バイエルクロップサイエンス株式会社 | Water surface preparation |
| KR20000076729A (en) * | 1999-03-03 | 2000-12-26 | 해슬러 요세 | Agrochemical formulations for water surface application |
| JP2001010915A (en) * | 1999-07-01 | 2001-01-16 | Shionogi & Co Ltd | Bacillus thuringiensis granular agrochemical preparation |
| JP4824215B2 (en) * | 2001-07-24 | 2011-11-30 | クミアイ化学工業株式会社 | Dispersion method of granular agricultural chemical composition and granular agricultural chemical mixture |
| JP5031501B2 (en) * | 2007-09-26 | 2012-09-19 | 協友アグリ株式会社 | Pesticide granules with improved water release |
| JP5709343B2 (en) * | 2007-11-05 | 2015-04-30 | 住友化学株式会社 | Water-floating pesticide granular composition and paddy pesticide preparation for paddy field treatment containing the same |
| JP5073516B2 (en) * | 2008-01-24 | 2012-11-14 | 住友化学株式会社 | Method for producing water-floating pesticide granules |
| JP2011001361A (en) * | 2009-05-21 | 2011-01-06 | Sumitomo Chemical Co Ltd | Granular agrochemical |
| JP2011144112A (en) * | 2010-01-12 | 2011-07-28 | Kyoyu Agri Kk | Agrochemical granule for paddy field |
| JP5635887B2 (en) * | 2010-11-30 | 2014-12-03 | 北興化学工業株式会社 | Water-floating herbicidal formulation |
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2014
- 2014-02-19 CN CN201410056541.6A patent/CN104782620B/en active Active
- 2014-02-20 JP JP2014030331A patent/JP6213294B2/en active Active
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072695A (en) * | 1991-10-04 | 1993-06-02 | 伊斯曼柯达公司 | Additive system of dispersible solid form and preparation method thereof in water-bearing media |
| CN1856247A (en) * | 2003-09-26 | 2006-11-01 | 组合化学工业株式会社 | Uniformly diffusible granular pesticide composition |
| CN1951189A (en) * | 2006-11-14 | 2007-04-25 | 华南理工大学 | Kresoxim-methyl microemulsion and preparation method thereof |
| CN101243792A (en) * | 2007-02-16 | 2008-08-20 | 上海市农药研究所 | Agricultural phytocide, preparation method and application thereof |
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| JP6213294B2 (en) | 2017-10-18 |
| TW201501641A (en) | 2015-01-16 |
| KR20140105400A (en) | 2014-09-01 |
| KR102078887B1 (en) | 2020-02-19 |
| CN104782620A (en) | 2015-07-22 |
| JP2014185145A (en) | 2014-10-02 |
| TWI600375B (en) | 2017-10-01 |
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