CN105900990B - A kind of bactericidal composition of Quinoxyfen-containinsterilization - Google Patents
A kind of bactericidal composition of Quinoxyfen-containinsterilization Download PDFInfo
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- CN105900990B CN105900990B CN201610256026.1A CN201610256026A CN105900990B CN 105900990 B CN105900990 B CN 105900990B CN 201610256026 A CN201610256026 A CN 201610256026A CN 105900990 B CN105900990 B CN 105900990B
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- quinoxyfen
- containinsterilization
- active constituent
- disease
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Links
- 239000000203 mixture Substances 0.000 title claims abstract description 48
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 21
- 239000005831 Quinoxyfen Substances 0.000 claims abstract description 84
- WRPIRSINYZBGPK-UHFFFAOYSA-N quinoxyfen Chemical compound C1=CC(F)=CC=C1OC1=CC=NC2=CC(Cl)=CC(Cl)=C12 WRPIRSINYZBGPK-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000000470 constituent Substances 0.000 claims abstract description 53
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 50
- 201000010099 disease Diseases 0.000 claims abstract description 49
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000005842 Thiophanate-methyl Substances 0.000 claims abstract description 24
- QGHREAKMXXNCOA-UHFFFAOYSA-N thiophanate-methyl Chemical compound COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC QGHREAKMXXNCOA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000006013 carbendazim Substances 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 14
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims abstract 3
- 239000000375 suspending agent Substances 0.000 claims description 28
- 239000004563 wettable powder Substances 0.000 claims description 28
- 241000221785 Erysiphales Species 0.000 claims description 20
- 241000233679 Peronosporaceae Species 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 13
- 239000003094 microcapsule Substances 0.000 claims description 13
- 235000007164 Oryza sativa Nutrition 0.000 claims description 12
- 235000009566 rice Nutrition 0.000 claims description 12
- 206010039509 Scab Diseases 0.000 claims description 9
- 244000144730 Amygdalus persica Species 0.000 claims description 8
- 241001530056 Athelia rolfsii Species 0.000 claims description 8
- 206010064458 Penicilliosis Diseases 0.000 claims description 8
- 235000006040 Prunus persica var persica Nutrition 0.000 claims description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 230000035613 defoliation Effects 0.000 claims description 6
- 239000004530 micro-emulsion Substances 0.000 claims description 6
- 239000004562 water dispersible granule Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 3
- QSLPNSWXUQHVLP-UHFFFAOYSA-N $l^{1}-sulfanylmethane Chemical compound [S]C QSLPNSWXUQHVLP-UHFFFAOYSA-N 0.000 claims 1
- 208000031968 Cadaver Diseases 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 abstract description 22
- 239000005820 Prochloraz Substances 0.000 abstract description 21
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 abstract description 21
- 229930182764 Polyoxin Natural products 0.000 abstract description 16
- YEBIHIICWDDQOL-YBHNRIQQSA-N polyoxin Polymers O[C@@H]1[C@H](O)[C@@H](C(C=O)N)O[C@H]1N1C(=O)NC(=O)C(C(O)=O)=C1 YEBIHIICWDDQOL-YBHNRIQQSA-N 0.000 abstract description 16
- 150000003839 salts Chemical class 0.000 abstract description 16
- 150000001875 compounds Chemical class 0.000 abstract description 11
- 230000000855 fungicidal effect Effects 0.000 abstract description 5
- 238000001228 spectrum Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 43
- 238000012360 testing method Methods 0.000 description 39
- 238000013329 compounding Methods 0.000 description 27
- 230000003449 preventive effect Effects 0.000 description 27
- 239000000575 pesticide Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 230000002265 prevention Effects 0.000 description 17
- 239000012071 phase Substances 0.000 description 16
- 239000002518 antifoaming agent Substances 0.000 description 15
- 239000002270 dispersing agent Substances 0.000 description 15
- 239000008367 deionised water Substances 0.000 description 12
- 229910021641 deionized water Inorganic materials 0.000 description 12
- 241000209094 Oryza Species 0.000 description 11
- 239000003995 emulsifying agent Substances 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 10
- 230000002528 anti-freeze Effects 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000002562 thickening agent Substances 0.000 description 9
- 239000000080 wetting agent Substances 0.000 description 9
- 240000008067 Cucumis sativus Species 0.000 description 8
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 8
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 8
- 206010067482 No adverse event Diseases 0.000 description 8
- 230000010165 autogamy Effects 0.000 description 8
- 229940079593 drug Drugs 0.000 description 8
- 229940099607 manganese chloride Drugs 0.000 description 8
- 239000011565 manganese chloride Substances 0.000 description 8
- OXOKTPUZOHPXSA-UHFFFAOYSA-L manganese(2+);n-propyl-n-[2-(2,4,6-trichlorophenoxy)ethyl]imidazole-1-carboxamide;dichloride Chemical compound Cl[Mn]Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl.C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl OXOKTPUZOHPXSA-UHFFFAOYSA-L 0.000 description 8
- 241000510928 Erysiphe necator Species 0.000 description 7
- 241000209140 Triticum Species 0.000 description 7
- 235000021307 Triticum Nutrition 0.000 description 7
- 210000000481 breast Anatomy 0.000 description 7
- 231100000820 toxicity test Toxicity 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 241000223600 Alternaria Species 0.000 description 4
- 206010011732 Cyst Diseases 0.000 description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 4
- 241000220317 Rosa Species 0.000 description 4
- 240000003768 Solanum lycopersicum Species 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 208000031513 cyst Diseases 0.000 description 4
- 238000013401 experimental design Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 239000003002 pH adjusting agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 230000006806 disease prevention Effects 0.000 description 3
- 239000000417 fungicide Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001018 virulence Effects 0.000 description 3
- CYUIZYSKRBPGNU-UHFFFAOYSA-N N1=CC=CC2=CC=CC=C12.[O].C1=CC=CC=C1 Chemical compound N1=CC=CC2=CC=CC=C12.[O].C1=CC=CC=C1 CYUIZYSKRBPGNU-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000009036 growth inhibition Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 229940124186 Dehydrogenase inhibitor Drugs 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- JSOJVSBOEOWZJX-UHFFFAOYSA-N [O].N1=CC=CC2=CC=CC=C21 Chemical compound [O].N1=CC=CC2=CC=CC=C21 JSOJVSBOEOWZJX-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- YAVVGPBYBUYPSR-UHFFFAOYSA-N benzene;oxygen Chemical compound [O].C1=CC=CC=C1 YAVVGPBYBUYPSR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- YFNCATAIYKQPOO-UHFFFAOYSA-N thiophanate Chemical compound CCOC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OCC YFNCATAIYKQPOO-UHFFFAOYSA-N 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 150000003751 zinc Chemical class 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
-
- 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
- A01N47/08—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 one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- 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
- A01N47/08—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 one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of bactericidal compositions of Quinoxyfen-containinsterilization, the bactericidal composition containing active components A Yu active constituent B, and active components A is selected from quinoxyfen, and active constituent B is selected from any one following compound：Thiophanate-methyl, Prochloraz or its salt, carbendazim, polyoxin, and active components A and the weight ratio of active constituent B are 1 ︰, 80~60 ︰ 1.The present composition has greater activity to the multiple diseases in various crop, and has apparent synergistic effect, expands fungicidal spectrum, and the small, resistance of rainwater washing against with dosage, the apparent feature of synergy.
Description
The application is divisional application, and original application is that " one kind contains for the patent application of Shaanxi Welch Crop Protection Co., Ltd.
The bactericidal composition of quinoxyfen ", the application Wei ︰ 2012101757715 of original application, original application day 2012.05.31.
Technical field
The invention belongs to technical field of pesticide, are related to a kind of bactericidal composition of Quinoxyfen-containinsterilization answering in crop disease
With.
Technical background
Quinoxyfen (Quinoxyfen), molecular formula：C15H8Cl2FNO, chemical name：Bis- chloro- 4- quinolyls -4- of 5,7-
Fluorophenyl ether, quinoxyfen are systemic fungicide, and have fumigation action, contribute to medicament dividing again in entire plant in this way
Match.Quinoxyfen is growth signals agent interfering.Studies have shown that its neither sterol biosynthesis inhibitor and be not dihydro breast
Clear dehydrogenase inhibitor.The product is protective fungicide, and mobility is good, can inhibit to adhere to intracellular growth, without rooting out
Effect.
Thiophanate-methyl, Prochloraz or its salt, carbendazim, polyoxin are all some common wide-spectrum bactericides, and miaow is fresh
The salt of amine includes the manganese salt of Prochloraz, mantoquita, zinc salt, also has good bactericidal activity, is agriculturally being widely used.
Invention content
Quinoxyfen, thiophanate-methyl, Prochloraz or its salt, carbendazim, the long-time service of polyoxin single dose may be brought
The problems such as resistance occurs, drug effect declines, bactericidal composition proposed by the present invention contains active components A and active constituent B, Yi Jishi
The surfactant and carrier of amount.
A kind of bactericidal composition of Quinoxyfen-containinsterilization, containing active components A and active constituent B, active components A and activity at
It is 1 ︰, 80~60 ︰ 1 to divide B weight ratios, and the active components A is selected from quinoxyfen, and active constituent B is selected from thiophanate-methyl, miaow
One of fresh amine or its salt, carbendazim, polyoxin are planted.Active components A and active constituent B preferably weight ratios be 1 ︰ 60~
40 ︰ 1；More preferably the weight ratio of quinoxyfen and thiophanate-methyl is 1 ︰, 30~5 ︰ 1, quinoxyfen and Prochloraz or its salt
Weight ratio is 1 ︰, 30~20 ︰ 1, and the weight ratio of quinoxyfen and carbendazim is 1 ︰, 30~5 ︰ 1, the weight of quinoxyfen and polyoxin
Amount is than being 1 ︰, 20~20 ︰ 1.
The bactericidal composition of the Quinoxyfen-containinsterilization is used to prevent the disease of crops, and the crops include grain
Crop, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, rhizome
Class crop, oil crops, flower crop, medicinal crop, crop, green manure pasture crop.
The disease includes rice blast, downy mildew, brown spot, leaf blight, banded sclerotial blight, powdery mildew, rust, epidemic disease, leaf
It is pinta, ring spot, spot defoliation, scab, anthracnose, head blight, rot disease, gray mold, graywall, peach brown rot, black
Fringe disease, penicilliosis, green mould, sclerotiniose, bakanae disease.
The amount of application when content of active constituent depends on being used alone in the present composition, also depends on a kind of chemical combination
The mixed ratio and synergistic effect degree of object and another compound, at the same it is also related with target disease.In usual composition
The weight percentage of active constituent is the 1%~90% of total weight, preferably 5%~80%.According to different preparation classes
Type, active component content range are different.In general, liquid preparation contains by weight 1%~60% active material, preferably
Ground is 5%~50%；Solid pharmaceutical preparation contains by weight 5%~80% active material, preferably 10%~80%.
The present invention bactericidal composition at least contain a kind of surfactant, in favor of application when active component in water
Dispersion.Surface-active contents are the 2%~30% of total formulation weight, and surplus is solid or liquid diluent.
Surfactant selected by the bactericidal composition of the present invention is known in those skilled in the art：It can be selected from
One or more of dispersant, wetting agent, thickener or antifoaming agent.According to different dosage forms, this field can also be contained in preparation
Stabilizer, antifreeze well known to technical staff etc..
The bactericidal composition of the present invention can used before through dilution or directly by user.Its preparation can be by ability
Prepared by the processing method well known to field technique personnel, i.e., after mixing active constituent with liquid flux or solid carrier, add
One or more of surfactant such as dispersant, stabilizer, wetting agent, binder, antifoaming agent etc..
The bactericidal composition of the present invention, can be processed into any dosage form pesticide-acceptable on demand.Wherein preferred agent
Type is wettable powder, water dispersible granules, suspending agent, suspension emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-are outstanding
Floating agent, may be made as missible oil, aqua, soluble liquid, soluble powder.
Composition includes following component and content when wettable powder is made：Active components A 1%~60%, active constituent
B 1%~80%, dispersant 1%~12%, wetting agent 1%~8%, filler surplus.
Composition includes following component and content when water dispersible granules are made：Active components A 1%~60%, active constituent
B 1%~80%, dispersant 1%~12%, wetting agent 1%~8%, disintegrant 1%~10%, binder 0~8%, filler
Surplus.
Composition includes following component and content when suspending agent is made：Active components A 1%~50%, active constituent B
1%~50%, dispersant 1%~10%, wetting agent 1%~10%, antifoaming agent 0.01%~2%, thickener 0~2%, freeze proof
Agent 0~8%, deionized water add to 100%.
Composition includes following component and content when suspension emulsion is made：Active components A 1%~50%, active constituent B
1%~50%, emulsifier 1%~10%, dispersant 1%~10%, solvent 1%~20%, antifoaming agent 0.01%~2%, increasing
Thick dose 0~2%, antifreeze 0~8%, deionized water add to 100%.
Composition includes following component and content when microemulsion is made：Active components A 1%~50%, active constituent B
1%~50%, emulsifier 3%~25%, solvent 1%~10%, antifreeze 0~8%, antifoaming agent 0.01%~2%, stabilizer
0~3%, deionized water adds to 100%.
Composition includes following component and content when aqueous emulsion is made：Active components A 1%~50%, active constituent B
1%~50%, solvent 1%~20%, emulsifier 1%~12%, antifreeze 0~8%, antifoaming agent 0.01%~2%, thickener
0~2%, deionized water adds to 100%.
Composition includes following component and content when microcapsule suspending agent is made：Active components A 1%~50%, active constituent
B 1%~50%, macromolecule cyst material 1%~10%, dispersant 2%~10%, solvent 1%~10%, emulsifier 1%~
7%, pH adjusting agent 0.01%~5%, antifoaming agent 0.01%~2%, deionized water add to 100%.
Composition includes following component and content when microcapsule suspension-suspendinagent agent is made：Active components A 1%~50% is lived
Property ingredient B 1%~50%, macromolecule cyst material 1%~12%, dispersant 1%-12%, wetting agent 1%-8%, solvent
1%~15%, emulsifier 1%~8%, antifoaming agent 0.01%~2%, thickener 0~2%, pH adjusting agent 0.01%~5%,
Deionized water adds to 100%.
The wettable powder the key technical indexes of the present invention：
| Technical indicator | Dispersibility | Suspensibility | MEBO ribbon gauze | Fineness (passes through 45 μm of testing sieves) | Water content |
| All examples of the present invention | >=90% | >=90% | ≤ 90 seconds | >=98% | ≤ 2% |
| Pesticidal products specification requirement | >=80% | >=80% | ≤ 120 seconds | >=95% | ≤ 3% |
The water dispersible granules the key technical indexes of the present invention：
The suspending agent the key technical indexes of the present invention：
The suspension emulsion the key technical indexes of the present invention：
The microemulsion the key technical indexes of the present invention：
The aqueous emulsion the key technical indexes of the present invention：
The microcapsule suspending agent the key technical indexes of the present invention：
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention：
The advantage of the invention is that：
(1) present composition has good synergy and lasting effect, preventive effect to be higher than single dose in a certain range；(2) agriculture
Medicinal dose is reduced, and is reduced residual quantity of the pesticide on crop, is mitigated environmental pollution；(3) fungicidal spectrum is expanded, to multiple diseases
Such as rice blast, downy mildew, brown spot, leaf blight, banded sclerotial blight, powdery mildew, rust, epidemic disease, leaf spot, ring spot, spot fallen leaves
Disease, scab, anthracnose, head blight, rot disease, gray mold, graywall, peach brown rot, smut, penicilliosis, green mould, bacterium
Core disease, bakanae disease have greater activity.
Specific implementation mode
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but
The present invention is not limited thereto.
Application Example one：Quinoxyfen correlation compound product embodiment (following content is equivalent percentage composition).
1~16 wettable powder of example
Quinoxyfen, active ingredient B, dispersant, wetting agent, filler are mixed, are uniformly mixed in mixed cylinder, through air-flow
Pulverizer remixes uniformly after crushing, you can wettable powder product of the present invention is made.Specifically it is shown in Table 1.
1 example of table, 1~16 each component and content
17~29 water dispersible granules of example
Together by quinoxyfen, active constituent B, dispersant, wetting agent, disintegrant, binder (can add can be not added with), filler
The grain size needed through air-flow crushing obtains granulation materials.Item is quantified and is sent into fluidized bed granulating dryer by system
After grain and drying, water dispersible granules product of the present invention is made.Specifically it is shown in Table 2.
2 example of table, 17~30 each component and content
31~44 suspending agent of example
By dispersant, wetting agent, thickener (can add can be not added with), antifoaming agent, antifreeze (can add can be not added with) by high speed
Shear-mixed is uniform, and quinoxyfen, active constituent B is added, supplies surplus with deionized water, ball milling 2~3 is small in the ball mill
When, make diameter of particle all at 5 μm hereinafter, suspending agent product of the present invention is made.Specifically it is shown in Table 3.
3 example of table, 31~44 each component and content
45~49 suspension emulsion of example
By dispersant, antifoaming agent, thickener (can add can be not added with), antifreeze (can add can be not added with), deionized water through excessively high
Fast shear-mixed is uniform, quinoxyfen is added, in the ball mill ball milling 2~3 hours, makes diameter of particle all at 5 μm hereinafter, system
Quinoxyfen suspending agent is obtained, it is then that Prochloraz, solvent (can add can be not added with), emulsifier and various auxiliary agent high speed agitators is straight
It connects in emulsification to suspending agent, suspension emulsion product of the present invention is made；Or (can add can by dispersant, antifoaming agent, thickener
Be not added with), antifreeze (can add can be not added with), deionized water be uniformly mixed by high speed shear, thiophanate-methyl or carbendazim is added,
Ball milling 2~3 hours in the ball mill, make diameter of particle all at 5 μm hereinafter, thiophanate-methyl or carbendazim suspending agent is made,
Then quinoxyfen, solvent (can add can be not added with), emulsifier and various auxiliary agent high speed agitators are directly emulsified and arrives suspending agent
In, suspension emulsion product of the present invention is made and is specifically shown in Table 4.
4 example of table, 43~49 each component and content
50~53 microemulsion of example
Quinoxyfen, active constituent B are dissolved in the homogenizer equipped with solvent, by emulsifier, antifreeze, (can add can not
Add), stabilizer (can add can be not added with), antifoaming agent be added in the homogenizer equipped with above-mentioned solution, supply surplus with deionized water
After mix and homogenize strongly, finally obtain the transparent microemulsion product of the present invention of clear appearance.Specifically it is shown in Table 5.
5 example of table, 50~53 each component and content
54~63 aqueous emulsion of example
Quinoxyfen, active constituent B, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase；By deionized water,
Antifreeze (can add can be not added with), thickener (can add can be not added with), antifoaming agent mix, at uniform water phase.In high-speed stirred
Under, oil phase is added in water phase, aqueous emulsion product of the present invention is made.Specifically it is shown in Table 6.
6 example of table, 54~63 each component and content
64~67 microcapsule suspending agent of example
Quinoxyfen, active constituent B, macromolecule cyst material, solvent are mixed, makes to be dissolved into homogeneous oil phase, shear
Under the conditions of, by oil phase be added to containing emulsifier, pH adjusting agent, dispersant, antifoaming agent aqueous phase solution in, surplus deionization
Water is supplied, and two kinds of materials react in oil-water interfaces, forms high score ascus wall, and well dispersed micro- of the present composition is made
Capsule suspending agent product.Specifically it is shown in Table 7.
7 example of table, 64~67 each component and content
Example 68,69 microcapsule suspension-suspendinagent agents
Active constituent B, macromolecule cyst material, solvent are mixed, make to be dissolved into homogeneous oil phase, by oil phase in shearing condition
Under be added to containing emulsifier, pH adjusting agent aqueous phase solution in, well dispersed microcapsule suspending agent is made.By dispersant, wet
Profit agent, antifoaming agent, thickener (can add can be not added with) are uniformly mixed by high speed shear, quinoxyfen are added, in the ball mill ball
Mill 2~3 hours makes diameter of particle all at 5 μm hereinafter, suspending agent is made, suspending agent is then added to micro-capsule suspension
Aqueous phase solution in, deionized water supplies surplus, and the well dispersed microcapsule suspension-suspendinagent agent product of the present composition is made.
Specifically it is shown in Table 8.
8 example 68 of table, 69 each components and content
Active constituent B thiophanate-methyls, Prochloraz or its salt, carbendazim, polyoxin in table 1~7 are exchanged, can be made
Novel formulation.
The embodiment of the present invention is the method being combined using Toxicity Determination and field trial.First pass through indoor virulence survey
It is fixed, the synergy ratio (SR) after two kinds of medicaments compound by a certain percentage is defined, SR ＜ 0.5 are antagonism, 0.5≤SR≤1.5
For summation action, SR ＞ 1.5 are synergistic effect, on this basis, then carry out field trial.
Test method：After prerun determines the effective inhibition concentration range of each medicament, medicament sets 5 respectively by active constituent content
A dosage processing, if clear water compares.Reference《Farm-chemical indoor determination test rule fungicide》It carries out, speed is grown using mycelia
Rate method measures virulence of the medicament to crop germ.Colony diameter is measured with crossing method after 72h, calculates the net growth of each processing
Amount, mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter -5
Mycelial growth inhibition rate is converted into probit value (y), liquor strength (μ g/mL) is converted into logarithm (x), with minimum
Square law acquires virulence regression equation (y=a+bx), and thus calculates the EC of each medicament50Value.Simultaneously according to Wadley methods
Two medicament different ratio synergy ratios (SR) are calculated, SR ＜ 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action,
SR ＞ 1.5 are synergistic effect.Calculation formula is as follows：
Wherein：A, b is respectively active components A and active constituent B ratio shared in combination；
A is quinoxyfen；
B is selected to one of thiophanate-methyl, Prochloraz or its salt, carbendazim, polyoxin kind.
Application Example two：
For trying disease：Uncinula necator.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Quinoxyfen and thiophanate methyl raw pesticide and the two different ratio mixture are determined by pilot study
Effective inhibition concentration range.
9 quinoxyfen of table compounds the toxicity test analysis of results table to uncinula necator with thiophanate-methyl
As shown in Table 9, quinoxyfen is matched in 1 80~60 ︰ 1 of ︰ with thiophanate-methyl to the synergic ratio of uncinula necator
Value SR is all higher than 1.5, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when quinoxyfen and methyl
For the proportioning of thiophanate in 1 30~5 ︰ 1 of ︰, synergistic effect is more prominent, and synergy ratio is 2.20 or more.Especially when benzene oxygen
Quinoline is 1 with thiophanate-methyl weight ratio：Synergy ratio is maximum when 6, and synergistic effect is the most apparent.It is tested through applicant and finds benzene
The proportioning of oxygen quinoline and thiophanate-methyl is 5：1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：8、1：9、1：10、1：11、
1：12、1：13、1：14、1：15、1:16、1:17、1:18、1:19、1：20、1：25、1：When 30, quinoxyfen and thiophanate-methyl
Compounding is to rice blast, downy mildew, brown spot, leaf blight, banded sclerotial blight, powdery mildew, rust, epidemic disease, leaf spot, ring spot, spot
Defoliation, scab, anthracnose, head blight, rot disease, gray mold, graywall, peach brown rot, smut, penicilliosis, green mold
The prevention of disease, sclerotiniose, bakanae disease has apparent synergistic effect, and synergy ratio is 1.50 or more.
Application Example three：
For trying disease：Apple anthracnose.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Quinoxyfen and Prochloraz or its salt active compound and the two different ratio mixture are determined by pilot study
Effective inhibition concentration range.
Toxicity test result
10 quinoxyfen of table compounds the toxicity test analysis of results table to apple anthracnose with Prochloraz or its salt
As shown in Table 10, quinoxyfen matches the synergy in 1 80~60 ︰ 1 of ︰ to apple anthracnose with Prochloraz or its salt
Ratio SR is all higher than 1.5, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when quinoxyfen and miaow
For the proportioning of fresh amine or its salt in 1 30~20 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and synergy ratio is 2.00 or more.Especially
It is when quinoxyfen and Prochloraz or its salt weight ratio are 2：Synergy ratio is maximum when 3, and synergistic effect is the most apparent.Through applicant
Experiment finds that the proportioning of quinoxyfen and Prochloraz or its salt is 20:1、15:1、10:1、9:1、8:1、7:1、6:1、5：1、1：1、
1：2、1：3、1：4、1：5、1：6、1：7、1：8、1：9、1：10、1：11、1：12、1：13、1：14、1：15、1：When 20, quinoxyfen
With Prochloraz or its salt compounding to rice blast, downy mildew, brown spot, leaf blight, banded sclerotial blight, powdery mildew, rust, epidemic disease, tikka
Disease, ring spot, spot defoliation, scab, anthracnose, head blight, rot disease, gray mold, graywall, peach brown rot, dust-brand
The prevention of disease, penicilliosis, green mould, sclerotiniose, bakanae disease has apparent synergistic effect, and synergy ratio is 1.50 or more.
Application Example four：
For trying disease：Wheat powdery mildew.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：The effective of quinoxyfen and carbendazim active compound and the two different ratio mixture is determined by pilot study
Inhibition concentration range.
Toxicity test result
11 quinoxyfen of table compounds the toxicity test analysis of results table to wheat powdery mildew with carbendazim
As shown in Table 11, quinoxyfen is matched in 1 80~60 ︰ 1 of ︰ with carbendazim to the synergy ratio SR of wheat powdery mildew
1.5 are all higher than, both illustrates that mixture shows synergistic effect in 1 ︰, 80~60 ︰, 1 ranges, when quinoxyfen and carbendazim
For proportioning in 1 30~5 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and synergy ratio is 2.10 or more.Especially work as quinoxyfen
It is 1 with carbendazim weight ratio：Synergy ratio is maximum when 6, and synergistic effect is the most apparent.Through applicant test find quinoxyfen with
The proportioning of carbendazim is 5：1、1：1、1：2、1：3、1：4、1：5、1：6、1：7、1：8、1：9、1：10、1：11、1：12、1：13、1：
14、1：15、1:16、1:17、1:18、1:19、1：20、1：25、1：When 30, quinoxyfen is compounded with carbendazim to rice blast, frost
Mildew, brown spot, leaf blight, banded sclerotial blight, powdery mildew, rust, epidemic disease, leaf spot, ring spot, spot defoliation, scab, charcoal
Subcutaneous ulcer disease, head blight, rot disease, gray mold, graywall, peach brown rot, smut, penicilliosis, green mould, sclerotiniose, bakanae disease
Prevention have apparent synergistic effect, synergy ratio is 1.50 or more.
Application Example five：
For trying disease：Cucumber downy mildew.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Having for quinoxyfen and polyoxin active compound and the two different ratio mixture is determined by pilot study
Imitate inhibition concentration range.
Toxicity test result
12 quinoxyfen of table compounds the toxicity test analysis of results table to cucumber downy mildew with polyoxin
As shown in Table 12, quinoxyfen is matched in 1 80~60 ︰ 1 of ︰ with polyoxin to the synergy ratio of cucumber downy mildew
SR is all higher than 1.5, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when quinoxyfen and more anti-mildews
For the proportioning of element in 1 20~20 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and synergy ratio is 2.0 or more.Especially when benzene oxygen
Quinoline is 1 with polyoxin weight ratio：Synergy ratio is maximum when 1, and synergistic effect is the most apparent.It is tested through applicant and finds benzene oxygen
The proportioning of quinoline and polyoxin is 20：1、15：1、14：1、13：1、12：1、11：1、10：1、9：1、8：1、7：1、6：1、5：1、
4：1、3：1、2：1、1：1、1：2、1：3、1：4、1：5、1:6、1:7、1:8、1:9、1:When 10, quinoxyfen is compounded with polyoxin
To rice blast, downy mildew, brown spot, leaf blight, banded sclerotial blight, powdery mildew, rust, epidemic disease, leaf spot, ring spot, spot fallen leaves
Disease, scab, anthracnose, head blight, rot disease, gray mold, graywall, peach brown rot, smut, penicilliosis, green mould, bacterium
The prevention of core disease, bakanae disease has apparent synergistic effect, and synergy ratio is 1.50 or more.
Six quinoxyfen of Application Example and active constituent B and its compounding prevention uncinula necator test of pesticide effectiveness
This test arrangement is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is carried in Xianyang, Shanxi province city, test medicine
For 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% Prochloraz breast
Oily (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), anti-mildew more than 3%
Plain wettable powder (purchased in market).
The uncinula necator state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 2 times.
7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
13 quinoxyfen of table and active constituent B and its compounding prevention uncinula necator test of pesticide effectiveness
As can be seen from Table 13, uncinula necator, control effect can effectively be prevented after quinoxyfen and active constituent B compoundings
It is superior to the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
Seven quinoxyfen of Application Example and active constituent B and its compounding prevention wheat powdery mildew test of pesticide effectiveness
This test arrangement is ground in Xianyang, Shanxi province city Sanyuan County, test medicine by Shaanxi Welch Crop Protection Co., Ltd.
Hair provides, 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% miaow
Fresh amine missible oil (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), 3%
Wettable polyoxin powder (purchased in market).
The wheat powdery mildew state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 2 times.
7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
14 quinoxyfen of table and active constituent B and its compounding prevention wheat powdery mildew test of pesticide effectiveness
As can be seen from Table 14, wheat powdery mildew, control effect can effectively be prevented after quinoxyfen and active constituent B compoundings
It is superior to the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
Eight quinoxyfen of Application Example and active constituent B and its compounding prevention apple anthracnose test of pesticide effectiveness
This test arrangement is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is carried in Xianyang, Shanxi province city, test medicine
For 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% Prochloraz breast
Oily (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), anti-mildew more than 3%
Plain wettable powder (purchased in market).
The apple anthracnose state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 3 times.
7 days after third time dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
15 quinoxyfen of table and active constituent B and its compounding prevention apple anthracnose test of pesticide effectiveness
As can be seen from Table 15, apple anthracnose, control effect can effectively be prevented after quinoxyfen and active constituent B compoundings
It is superior to the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
Nine quinoxyfen of Application Example and active constituent B and its compounding prevention tomato blight test of pesticide effectiveness
This test arrangement is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is carried in Shaanxi Province's Weinan City, test medicine
For 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% Prochloraz breast
Oily (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), anti-mildew more than 3%
Plain wettable powder (purchased in market).
The tomato blight state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 2 times.The
7 days after secondary dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
16 quinoxyfen of table and active constituent B and its compounding prevention tomato blight test of pesticide effectiveness
As can be seen from Table 16, tomato blight can be effectively prevented after quinoxyfen and active constituent B compoundings, control effect is equal
Better than the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
Ten quinoxyfen of Application Example and active constituent B and its compounding prevention cucumber downy mildew test of pesticide effectiveness
This test arrangement is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is carried in Shaanxi Province Jingyang County, test medicine
For 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% Prochloraz breast
Oily (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), anti-mildew more than 3%
Plain wettable powder (purchased in market).
The cucumber downy mildew state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 2 times.
7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
17 quinoxyfen of table and active constituent B and its compounding prevention cucumber downy mildew test of pesticide effectiveness
As can be seen from Table 17, cucumber downy mildew, control effect can effectively be prevented after quinoxyfen and active constituent B compoundings
It is superior to the preventive effect of single dose, and preventive effect phase is long, and powdery mildew of cucumber, scab can be treated, control effect is up to after 14 days
97% or more.It has no adverse effects to target crop in experiment scope of medication.
11 quinoxyfen of Application Example and active constituent B and its compounding prevention rice blast test of pesticide effectiveness
This test arrangement is ground in Shaanxi Province Hanzhong suburban area, test medicine by Shaanxi Welch Crop Protection Co., Ltd.
Hair provides, 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% miaow
Fresh amine missible oil (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), 3%
Wettable polyoxin powder (purchased in market).
The rice blast state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 2 times.
7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
18 quinoxyfen of table and active constituent B and its compounding prevention rice blast test of pesticide effectiveness
As can be seen from Table 18, rice blast, control effect can effectively be prevented after quinoxyfen and active constituent B compoundings
It is superior to the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
12 quinoxyfen of Application Example and active constituent B and its compounding prevention alternaria leaf spot of apple test of pesticide effectiveness
This test arrangement is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is carried in Xianyang, Shanxi province city, test medicine
For 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% Prochloraz breast
Oily (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), anti-mildew more than 3%
Plain wettable powder (purchased in market).
The alternaria leaf spot of apple state of an illness is investigated before medicine, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 2
It is secondary.7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
19 quinoxyfen of table and active constituent B and its compounding prevention alternaria leaf spot of apple test of pesticide effectiveness
As can be seen from Table 19, alternaria leaf spot of apple can be effectively prevented after quinoxyfen and active constituent B compoundings, prevented
Effect is superior to the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
13 quinoxyfen of Application Example watches the rose powdery mildew test of pesticide effectiveness with active constituent B and its compounding prevention
This test arrangement is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is carried in Xi'an City, Shanxi Province, test medicine
For 20% quinoxyfen missible oil (autogamy) of comparison medicament, 500 grams per liter thiophanate-methyl suspending agents (purchased in market), 25% Prochloraz breast
Oily (purchased in market), 50% prochloraz-manganese chloride complex wettable powder (purchased in market), 80% carbendazol wettable powder (purchased in market), anti-mildew more than 3%
Plain wettable powder (purchased in market).
It is investigated before medicine and watches the rose powdery mildew state of an illness, in state of an illness first time at initial stage dispenser, every dispenser in 7 days is primary, altogether dispenser 2
It is secondary.7 days after second of dispenser, disease index is investigated respectively and calculates preventive effect within 14 days, 30 days.Experimental result is as follows：
20 quinoxyfen of table watches the rose powdery mildew test of pesticide effectiveness with active constituent B and its compounding prevention
As can be seen from Table 20, ornamental rose powdery mildew can be effectively prevented after quinoxyfen and active constituent B compoundings, prevented
Effect is superior to the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
The experiment by different places throughout the country obtains afterwards, quinoxyfen and thiophanate-methyl, Prochloraz or its salt,
Carbendazim, polyoxin compounding after in various crop rice blast, downy mildew, brown spot, leaf blight, banded sclerotial blight, powdery mildew,
Rust, epidemic disease, leaf spot, ring spot, spot defoliation, scab, anthracnose, head blight, rot disease, gray mold, graywall,
The preventive effect of the Common Diseases such as peach brown rot, smut, penicilliosis, green mould, sclerotiniose, bakanae disease 95% or more, is better than
Single dose preventive effect, synergistic effect are apparent.
Claims (7)
1. a kind of bactericidal composition of Quinoxyfen-containinsterilization, it is characterised in that：Effective active composition is active components A and active constituent
B, active components A are 1 ︰, 80~60 ︰ 1 with active constituent B weight ratios, and the active components A is quinoxyfen, active constituent B
It is planted selected from one of thiophanate-methyl, carbendazim.
2. the bactericidal composition of Quinoxyfen-containinsterilization according to claim 1, it is characterised in that：Active components A with activity at
It is 1 ︰, 60~40 ︰ 1 to divide the weight ratio of B.
3. the bactericidal composition of Quinoxyfen-containinsterilization according to claim 2, it is characterised in that：Quinoxyfen and methyl sulfur bacterium
The weight ratio of spirit is 1 ︰, 30~5 ︰ 1.
4. the bactericidal composition of Quinoxyfen-containinsterilization according to claim 2, it is characterised in that：Quinoxyfen and carbendazim
Weight ratio is 1 ︰, 30~5 ︰ 1.
5. according to the bactericidal composition of claim 3 to 4 any one of them Quinoxyfen-containinsterilization, it is characterised in that：Composition system
At wettable powder, water dispersible granules, suspending agent, suspension emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspension
Agent.
6. the bactericidal composition of Quinoxyfen-containinsterilization according to claim 5 is used to prevent the application of corps diseases.
7. application according to claim 6, it is characterised in that：The disease include rice blast, downy mildew, brown spot,
Leaf blight, banded sclerotial blight, powdery mildew, rust, epidemic disease, leaf spot, ring spot, spot defoliation, scab, anthracnose, head blight,
Rot disease, gray mold, peach brown rot, smut, penicilliosis, green mould, sclerotiniose, bakanae disease.
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|---|---|---|---|---|
| WO2002067679A1 (en) * | 2001-02-19 | 2002-09-06 | Basf Aktiengesellschaft | Fungicidal mixtures |
| JP2003187671A (en) * | 2001-12-14 | 2003-07-04 | Nec Saitama Ltd | Key input circuit, and input device for portable terminal equipment |
| CN101822255B (en) * | 2010-01-27 | 2013-01-23 | 深圳诺普信农化股份有限公司 | Sterilization compound containing ZJ0712 |
| CN102349514A (en) * | 2011-10-11 | 2012-02-15 | 海利尔药业集团股份有限公司 | Bupirimate-containing antibacterial composition |
-
2012
- 2012-05-31 CN CN201610256026.1A patent/CN105900990B/en not_active Expired - Fee Related
- 2012-05-31 CN CN201210175771.5A patent/CN103444754B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255830A (en) * | 1997-05-15 | 2000-06-07 | 诺瓦提斯公司 | Fungicidal combinations comprising 4-phenoxyquinoline |
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| Publication number | Publication date |
|---|---|
| CN105900990A (en) | 2016-08-31 |
| CN103444754A (en) | 2013-12-18 |
| CN103444754B (en) | 2016-07-13 |
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