CN109197884A - Spiral shell worm ethyl ester insecticide, purposes and preparation method thereof - Google Patents
Spiral shell worm ethyl ester insecticide, purposes and preparation method thereof Download PDFInfo
- Publication number
- CN109197884A CN109197884A CN201811009482.1A CN201811009482A CN109197884A CN 109197884 A CN109197884 A CN 109197884A CN 201811009482 A CN201811009482 A CN 201811009482A CN 109197884 A CN109197884 A CN 109197884A
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- ethyl ester
- shell worm
- worm ethyl
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 125000004494 ethyl ester group Chemical group 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000002917 insecticide Substances 0.000 title claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000000375 suspending agent Substances 0.000 claims abstract description 15
- 239000004562 water dispersible granule Substances 0.000 claims abstract description 14
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000000080 wetting agent Substances 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 238000005469 granulation Methods 0.000 claims abstract description 4
- 230000003179 granulation Effects 0.000 claims abstract description 4
- 241001124076 Aphididae Species 0.000 claims abstract description 3
- 241000254127 Bemisia tabaci Species 0.000 claims abstract description 3
- 235000006008 Brassica napus var napus Nutrition 0.000 claims abstract description 3
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 claims abstract description 3
- 241001674939 Caulanthus Species 0.000 claims abstract description 3
- 238000001694 spray drying Methods 0.000 claims abstract description 3
- -1 sodium hexametaphosphate inorganic compound Chemical class 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000000857 drug effect Effects 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 229920002261 Corn starch Polymers 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 239000008120 corn starch Substances 0.000 claims description 4
- 229940099112 cornstarch Drugs 0.000 claims description 4
- 239000002552 dosage form Substances 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 230000000749 insecticidal effect Effects 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- 239000004927 clay Chemical class 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000002686 phosphate fertilizer Substances 0.000 claims description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 2
- 239000002671 adjuvant Substances 0.000 claims 2
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 claims 1
- 239000012752 auxiliary agent Substances 0.000 claims 1
- 239000001103 potassium chloride Substances 0.000 claims 1
- 235000011164 potassium chloride Nutrition 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000004563 wettable powder Substances 0.000 claims 1
- 241000607479 Yersinia pestis Species 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 3
- 239000005931 Spirotetramat Substances 0.000 abstract description 2
- CLSVJBIHYWPGQY-GGYDESQDSA-N spirotetramat Chemical compound CCOC(=O)OC1=C(C=2C(=CC=C(C)C=2)C)C(=O)N[C@@]11CC[C@H](OC)CC1 CLSVJBIHYWPGQY-GGYDESQDSA-N 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 230000000361 pesticidal effect Effects 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 150000003385 sodium Chemical class 0.000 description 2
- 229920005552 sodium lignosulfonate Polymers 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- YKBZOVFACRVRJN-UHFFFAOYSA-N dinotefuran Chemical compound [O-][N+](=O)\N=C(/NC)NCC1CCOC1 YKBZOVFACRVRJN-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000008297 liquid dosage form Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920006316 polyvinylpyrrolidine Polymers 0.000 description 1
- ARENMZZMCSLORU-UHFFFAOYSA-N propan-2-yl naphthalene-1-sulfonate Chemical class C1=CC=C2C(S(=O)(=O)OC(C)C)=CC=CC2=C1 ARENMZZMCSLORU-UHFFFAOYSA-N 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000012865 response to insecticide Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
- A01N47/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues thereof
-
- 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
- A01N25/02—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 liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
Abstract
The invention discloses a kind of spiral shell worm ethyl ester dry suspending agent or water dispersible granules purposes and preparation method.The dry suspending agent or water dispersible granules of spirotetramat comprise the following components in percentage by weight: spiral shell worm ethyl ester 10%-80%, wetting agent 1%-3%, disintegrating agent 1%-5%, dispersing agent 5%-20%, adhesive 0.1%-5%, with carrier supplement 100%.Dry suspending agent uses wet method preparation process, i.e. material carries out spray drying granulation after being sanded；And water dispersible granules use dry type preparation process, i.e. material pneumatic is granulated after crushing.The present invention is suitable for the prevention and treatment pests such as wild cabbage Bemisia tabaci or cotten aphid.
Description
Technical field
The present invention relates to spiral shell worm ethyl ester insecticide application technologies.
Background technique
Spiral shell worm ethyl ester, chemical name: 4-(ethoxy carbonyl oxygroup) -8- methoxyl group-(2,5- xylyl) -1- azaspiro
[4.5]-decyl- 3- alkene -2- ketone, is a kind of novel special efficacy insecticidal/acaricidal agent, and the mechanism of action is the fat biology by interference insect
Synthesis leads to dead larvae, reduces adult fertility.Due to its unique mechanism, it can effectively prevent and existing insecticide is produced
The pest of resistance, at the same time as the important species of nicotinic insecticide resistance management.
Related spiral shell worm ethyl ester registration dosage form is most of based on aqueous suspension agent both at home and abroad at present.Aqueous suspension agent is as a kind of warm
Mechanics Unstable Systems, stability problem, especially ageing stability are the key that seriously affect aqueous suspension agent quality.This
Outside, the agent activity component content being processed into is restricted, and higher to raw medicine quality requirement.There is also wall glutinous when using, clearly
The problems such as washing and being recycled and packaged.
And the above-mentioned shortcoming of aqueous suspension agent can be overcome by being processed into dry suspending agent or water dispersible granules solid pharmaceutical preparation.
A kind of Pesticidal combination of spirotetramat of disclosure of the invention that number of patent application is 2012100517875, contains
The Pesticidal combination of active components A and active constituent B, active components A are selected from spiral shell worm ethyl ester, and active constituent B is selected from following any
A kind of compound: dinotefuran, Nylar, and active components A, the weight ratio of active constituent B are 1: 70~70: 1.Present invention combination
Object can prevent and treat various pests, expand insecticidal spectrum and activity；But to the control efficiency of certain pest and disease damages not as good as single component
Kind.
Summary of the invention
The purpose of the present invention: being processed into dry suspending agent or water dispersible granules for spiral shell worm ethyl ester, improves conventional aqueous suspension agent and produces
The storage stability of product improves the spiral shell worm ethyl ester insecticide to certain pest and disease damage drug effects, purposes and preparation method thereof.
Technical solution: one kind containing spiral shell worm ethyl ester formulation products, and dosage form is dry suspending agent or water dispersible granules, with spiral shell worm second
Ester is effective component, and spiral shell worm ethyl ester mass percent is 10%-80%.
It also include wetting agent, disintegrating agent, dispersing agent and appropriate adhesive and load in above-mentioned dry suspending agent or water dispersible granules
Body (additive), wherein wetting agent mass percent is 1%-3%, and disintegrating agent mass percent is 1%-5%, dispersing agent quality percentage
Than for 5%-20%, adhesive mass percent is 0.1%-5%, with carrier supplement 100%.
The wetting agent be alkyl sulfate, polyoxyethylene alkylphenyl ether sulfate salt class, alkyl benzene sulphonate sodium sulphate,
Sulfonates, alkyl sulfonic acid succinic acid salt, alkylnaphthalene sulfonate, isopropyl naphthalene sulfonate salt, ethoxylated nonylphenol class are non-
One or more combination in ionic surface active agent.
The dispersing agent be lignosulfonates (such as purification modified sodium lignosulfonate salt, purification lignin sulfonic acid
Calcium salt, high-purity purification modified sodium lignosulfonate salt), naphthalenesulfonate formaldehyde condensation compound, polycarboxylate, non-ionic surface active
One or more combination in agent.
The binder is glucose, lactose, starch, pregelatinized starch, gelatin, Arabic gum, polyvinylpyrrolidine
Ketone (PVP), polyethylene glycol (PEG), polyvinyl alcohol (PVA), naphthalenesulfonate condensation compound, gathers at hydroxypropyl methyl cellulose (HPMC)
One or more combination in acrylates.
It is one or more of in white carbon black, diatomite, clay class, kaolin, cornstarch that the carrier of dry suspending agent, which is made,
It is easy to granulating and is easy to the miscible ingredient in soil again, without environmental issue.The carrier that water dispersible granules are made is sodium nitrate, chlorination
Potassium, ammonium sulfate (with dual fertilizer efficiency), anhydrous sodium sulfate, sodium tripolyphosphate, sodium hexametaphosphate etc. it is soluble easily in water and have nitrogen,
Sulphur, potassium, phosphate fertilizer element inorganic compound, existing drug effect has fertilizer efficiency again.
The beneficial effects of the present invention are:
Compared with current registered liquid dosage form aqueous suspension agent product, dry suspending agent or water dispersible granules are easy to collapse in water point
It dissipates, has become the hot spot of novel form exploitation at present.There are following advantages:
(1) natural particle diameter fineness significantly improves after diluting, and dry suspending agent can reach 1-5 microns, and water dispersible granules can reach 10-
40 microns, it will show the raising of suspensibility, dispersibility and drug effect.
(2) solid pharmaceutical preparation excellent storage stability, the aqueous suspension agent unstable better than thermodynamics and kinetics, therefore the shelf longevity
Life length；
(3) formulation flows are good, and adhesion does not agglomerate, do not stick wall, is easy to package, easy metering.It is sticked when aqueous suspension agent being avoided to use
The problems such as connecting, clean, being recycled and packaged；
(4) it can be made into high-content active agent preparation, general content is 50% or more, up to 90%.
Specific embodiment
The contents of the present invention are described in further detail below with reference to embodiment, the content mentioned in embodiment is not to this
The restriction of invention, material prescription selection can adaptation to local conditions and to result without substantive influence.In these embodiments, except as otherwise
Outside illustrating, so percentage is weight percentage.
One: 70% dry suspending agent of example of formulations
Spiral shell worm ethyl ester 70%, 2% alkyl phenol polyethenoxy ether sodium sulfate, 5% naphthalenesulfonate formaldehyde condensation compound, 3% hydroxypropyl methyl are fine
Dimension element, 5% white carbon black, cornstarch supplement.Above-mentioned formula is done according to wet pulverizing, 70% spiral shell worm ethyl ester of spray drying granulation
Suspending agent.
Two: 50% spiral shell worm ethyl ester water dispersible granules of example of formulations
Spiral shell worm ethyl ester 50%, lauryl sodium sulfate 1%, polycarboxylic acid salt 6%, and lactose 6%, cornstarch 20%, kaolin is supplied
100%.By above-mentioned formula, dry pulverization process, granulation, drying, screening are prepared up to 50% spiral shell worm ethyl ester water dispersible granules in proportion.
Field control effectiveness test of the 1 spiral shell worm ethyl ester different agents of table to wild cabbage Bemisia tabaci
；
Field control effectiveness test of the 2 spiral shell worm ethyl ester different agents of table to cotten aphid
。
Claims (4)
- It include wetting agent, disintegrating agent, dispersing agent and appropriate adhesive these adjuvants 1. a kind of spiral shell worm ethyl ester insecticide, Be characterized in that: its active constituent is a kind of this ingredient of spiral shell worm ethyl ester, and dosage form is dry suspending agent or water dispersible granules, wherein wetting agent Mass percent is 1%-3%, and disintegrating agent mass percent is 1%-5%, and dispersing agent mass percent is 5%-20%, adhesive quality Percentage is 0.1%-5%.
- 2. the spiral shell worm ethyl ester insecticide as described in right 1, it is characterised in that: also contain carrier；The carrier that dry suspending agent is made is White carbon black, diatomite, clay class, kaolin, in cornstarch it is one or more of be easy to granulating be easy to again it is miscible in soil at Point；The carrier that water dispersible granules are made is soluble easily in water and has nitrogen, sulphur, potassium, the sodium nitrate of phosphate fertilizer element, potassium chloride, sulfuric acid Ammonium, anhydrous sodium sulfate, sodium tripolyphosphate, sodium hexametaphosphate inorganic compound, existing drug effect have fertilizer efficiency again.
- 3. a kind of purposes of spiral shell worm ethyl ester insecticide as described in claim 1, it is characterised in that: for preventing and treating wild cabbage Bemisia tabaci Or cotten aphid, drug effect is better than other dosage forms or other insecticides of a variety of active insecticidal components.
- 4. a kind of preparation process of spiral shell worm ethyl ester insecticide as described in claim 1, it is characterised in that: by spiral shell worm ethyl ester, auxiliary Auxiliary agent and carrier are tuned into paste by medium of water, first finely ground in sand mill, suspending agent are then made, then spray drying granulation It is made；Alternatively, spiral shell worm ethyl ester, adjuvant and carrier one will be reinstated air-flow crushing is made wettable powder, then it is granulated It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009482.1A CN109197884A (en) | 2018-08-31 | 2018-08-31 | Spiral shell worm ethyl ester insecticide, purposes and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009482.1A CN109197884A (en) | 2018-08-31 | 2018-08-31 | Spiral shell worm ethyl ester insecticide, purposes and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109197884A true CN109197884A (en) | 2019-01-15 |
Family
ID=64985430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009482.1A Pending CN109197884A (en) | 2018-08-31 | 2018-08-31 | Spiral shell worm ethyl ester insecticide, purposes and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109197884A (en) |
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| CN103651527A (en) * | 2013-12-06 | 2014-03-26 | 济南凯因生物科技有限公司 | Water dispersible granule containing spirotetramat and applications thereof |
| CN105794827A (en) * | 2016-05-26 | 2016-07-27 | 深圳诺普信农化股份有限公司 | Insecticidal composition containing spirotetramat |
| CN105994326A (en) * | 2016-05-26 | 2016-10-12 | 深圳诺普信农化股份有限公司 | Insecticide composition containing spirotetramat |
| CN106106482A (en) * | 2016-06-30 | 2016-11-16 | 京博农化科技股份有限公司 | A kind of Spirotetramat-contaipesticidal Pesticidal combination |
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2018
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| CN102578121A (en) * | 2011-12-19 | 2012-07-18 | 河南金田地农化有限责任公司 | Pesticide insecticidal and acaricidal composition containing spiroteramat |
| CN103651527A (en) * | 2013-12-06 | 2014-03-26 | 济南凯因生物科技有限公司 | Water dispersible granule containing spirotetramat and applications thereof |
| CN105794827A (en) * | 2016-05-26 | 2016-07-27 | 深圳诺普信农化股份有限公司 | Insecticidal composition containing spirotetramat |
| CN105994326A (en) * | 2016-05-26 | 2016-10-12 | 深圳诺普信农化股份有限公司 | Insecticide composition containing spirotetramat |
| CN106106482A (en) * | 2016-06-30 | 2016-11-16 | 京博农化科技股份有限公司 | A kind of Spirotetramat-contaipesticidal Pesticidal combination |
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Inventor after: Wang Li Inventor after: Ren Xinfeng Inventor after: Han Shudong Inventor after: Zhang Leilei Inventor after: Zhu Yanmei Inventor after: Xu Yingrong Inventor before: Ren Xinfeng Inventor before: Han Shudong Inventor before: Zhang Leilei Inventor before: Zhu Yanmei Inventor before: Xu Yingrong |
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Application publication date: 20190115 |