CN104012556B - A kind of bactericidal composition containing fluorine mepanipyrim and thiocarbamates - Google Patents
A kind of bactericidal composition containing fluorine mepanipyrim and thiocarbamates Download PDFInfo
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- CN104012556B CN104012556B CN201310066420.5A CN201310066420A CN104012556B CN 104012556 B CN104012556 B CN 104012556B CN 201310066420 A CN201310066420 A CN 201310066420A CN 104012556 B CN104012556 B CN 104012556B
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- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 84
- 239000011737 fluorine Substances 0.000 title claims abstract description 84
- 239000005805 Mepanipyrim Substances 0.000 title claims abstract description 83
- CIFWZNRJIBNXRE-UHFFFAOYSA-N mepanipyrim Chemical compound CC#CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 CIFWZNRJIBNXRE-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 239000000203 mixture Substances 0.000 title claims abstract description 39
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 14
- 150000003558 thiocarbamic acid derivatives Chemical class 0.000 title claims abstract description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 64
- 239000000470 constituent Substances 0.000 claims abstract description 61
- 201000010099 disease Diseases 0.000 claims abstract description 61
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims abstract description 42
- 239000011717 all-trans-retinol Substances 0.000 claims abstract description 21
- 235000019169 all-trans-retinol Nutrition 0.000 claims abstract description 21
- AMHNZOICSMBGDH-UHFFFAOYSA-L zineb Chemical compound [Zn+2].[S-]C(=S)NCCNC([S-])=S AMHNZOICSMBGDH-UHFFFAOYSA-L 0.000 claims abstract description 20
- 239000005823 Propineb Substances 0.000 claims abstract description 19
- KKMLIVYBGSAJPM-UHFFFAOYSA-L propineb Chemical compound [Zn+2].[S-]C(=S)NC(C)CNC([S-])=S KKMLIVYBGSAJPM-UHFFFAOYSA-L 0.000 claims abstract description 19
- 239000005802 Mancozeb Substances 0.000 claims abstract description 18
- 241000233679 Peronosporaceae Species 0.000 claims description 18
- 239000000375 suspending agent Substances 0.000 claims description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 13
- 239000003094 microcapsule Substances 0.000 claims description 13
- 206010039509 Scab Diseases 0.000 claims description 12
- 239000004563 wettable powder Substances 0.000 claims description 10
- 240000006365 Vitis vinifera Species 0.000 claims description 9
- 235000014787 Vitis vinifera Nutrition 0.000 claims description 9
- 235000009754 Vitis X bourquina Nutrition 0.000 claims description 8
- 235000012333 Vitis X labruscana Nutrition 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 239000004562 water dispersible granule Substances 0.000 claims description 8
- 206010027146 Melanoderma Diseases 0.000 claims description 7
- 241000918585 Pythium aphanidermatum Species 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000035613 defoliation Effects 0.000 claims description 6
- 239000004530 micro-emulsion Substances 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 17
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 230000000855 fungicidal effect Effects 0.000 abstract description 4
- 239000004480 active ingredient Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 238000001228 spectrum Methods 0.000 abstract 1
- 238000013329 compounding Methods 0.000 description 34
- 238000012360 testing method Methods 0.000 description 31
- 239000003814 drug Substances 0.000 description 24
- 230000003449 preventive effect Effects 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000012071 phase Substances 0.000 description 20
- 239000000575 pesticide Substances 0.000 description 15
- 239000008367 deionised water Substances 0.000 description 14
- 229910021641 deionized water Inorganic materials 0.000 description 14
- 239000002270 dispersing agent Substances 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 13
- 230000002265 prevention Effects 0.000 description 13
- 239000002518 antifoaming agent Substances 0.000 description 12
- 241000209140 Triticum Species 0.000 description 11
- 235000021307 Triticum Nutrition 0.000 description 11
- 240000008067 Cucumis sativus Species 0.000 description 9
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 9
- 230000002528 anti-freeze Effects 0.000 description 9
- 239000003995 emulsifying agent Substances 0.000 description 9
- 239000000080 wetting agent Substances 0.000 description 9
- 229940079593 drug Drugs 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
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- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 7
- 240000003768 Solanum lycopersicum Species 0.000 description 7
- 241000221785 Erysiphales Species 0.000 description 6
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- 241000207199 Citrus Species 0.000 description 5
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- 235000013399 edible fruits Nutrition 0.000 description 5
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- 241000223600 Alternaria Species 0.000 description 4
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- 241000510928 Erysiphe necator Species 0.000 description 4
- 206010067482 No adverse event Diseases 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 208000031513 cyst Diseases 0.000 description 4
- 230000006806 disease prevention Effects 0.000 description 4
- 238000013401 experimental design Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 239000003002 pH adjusting agent Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000001018 virulence Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 150000001412 amines Chemical group 0.000 description 3
- 230000008485 antagonism Effects 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
- 239000007884 disintegrant Substances 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000000417 fungicide Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- 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 2
- 230000009471 action Effects 0.000 description 2
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- 210000003608 fece Anatomy 0.000 description 2
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- 230000003179 granulation Effects 0.000 description 2
- 230000009036 growth inhibition Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000021374 legumes Nutrition 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- 241000193738 Bacillus anthracis Species 0.000 description 1
- 208000031968 Cadaver Diseases 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001661269 Marssonina Species 0.000 description 1
- PXUQTDZNOHRWLI-JJYSZZJESA-O Oenin Natural products O(C)c1c(O)c(OC)cc(-c2c(O[C@H]3[C@@H](O)[C@H](O)[C@H](O)[C@@H](CO)O3)cc3c(O)cc(O)cc3[o+]2)c1 PXUQTDZNOHRWLI-JJYSZZJESA-O 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
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- 238000004364 calculation method Methods 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 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
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- 230000004907 flux Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 hexafluoro mepanipyrim Chemical compound 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- PXUQTDZNOHRWLI-OXUVVOBNSA-O malvidin 3-O-beta-D-glucoside Chemical compound COC1=C(O)C(OC)=CC(C=2C(=CC=3C(O)=CC(O)=CC=3[O+]=2)O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)=C1 PXUQTDZNOHRWLI-OXUVVOBNSA-O 0.000 description 1
- YKSNLCVSTHTHJA-UHFFFAOYSA-L maneb Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S YKSNLCVSTHTHJA-UHFFFAOYSA-L 0.000 description 1
- 229920000940 maneb Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
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- 239000000825 pharmaceutical preparation Substances 0.000 description 1
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of bactericidal composition containing fluorine mepanipyrim and thiocarbamates, active ingredient are active components A and active constituent B, and active components A is selected from fluorine mepanipyrim, and active constituent B is selected from any one following compound：Carbatene, Mancozeb, Propineb or zineb, 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 small, resistance of rainwater washing against, the apparent feature of synergy with dosage.
Description
Technical field
The invention belongs to technical field of pesticide, are related to a kind of sterilization group containing fluorine mepanipyrim and thiocarbamates
Close application of the object on corps diseases.
Background technology
Fluorine mepanipyrim：Any fungi growth that mechanism of action fluorine mepanipyrim is formed from conidia germination to conidiophore
Phase can inhibit to grow immediately.Its chemical constitution is different from existing fungicide, same to triazole type, dithiocarbamate,
Benzimidazole and other classes include the no interactions resistance such as antibiotic, thus its to sensitive or resistance cause of disease because there is excellent work
Property.
Carbatene, Mancozeb, Propineb or zineb belong to common fungicide, are widely used in the disease of crops
On.
However, in the real process of agricultural production, the problem of controlling disease most easily produces is the production of disease drug resistance
It is raw.Different cultivars ingredient is compounded, and is to prevent the very common method of resistance disease.Heterogeneity is compounded, according to reality
Application effect, to judge that certain compounding is synergy, adduction or antagonism.In most cases, the compounding effect of sterilization
All it is additive effect, really has the compounding of synergistic effect seldom, especially synergistic effect is clearly, synergy ratio is very high answers
With just less.It is studied by inventor, finds to compound fluorine mepanipyrim and Carbatene, Mancozeb, Propineb or zineb
After can generate good synergistic effect, and about fluorine mepanipyrim and Carbatene, Mancozeb, Propineb or zineb compounding
Relevant report not yet discloses.
Invention content
The purpose of the present invention is to propose to a kind of with synergistic function, use cost is low, preventive effect is good contains the phonetic bacterium of fluorine
The bactericidal composition of amine and thiocarbamates.
Bactericidal composition proposed by the present invention containing fluorine mepanipyrim and thiocarbamates, active ingredient are activity
Ingredient A and active constituent B, it is 1 ︰, 80 ~ 60 ︰ 1 that activity, which is divided into A with active constituent B weight ratios, and the active components A is selected from fluorine
Mepanipyrim, active constituent B are selected from one of Carbatene, Mancozeb, Propineb or zineb kind, active components A and activity at
It is 1 ︰, 60 ~ 40 ︰ 1 to divide the preferred weight ratios of B；More preferably the weight ratio of fluorine mepanipyrim and Carbatene is 1 ︰, 30 ~ 10 ︰ 1, the phonetic bacterium of fluorine
The weight ratio of amine and Mancozeb, Propineb and zineb is 1 ︰, 35 ~ 5 ︰ 1；The most preferably weight of fluorine mepanipyrim and Carbatene
Than for 1 ︰, 19 ~ 1 ︰ 1, the weight ratio of fluorine mepanipyrim and Mancozeb, Propineb and zineb is 1 ︰, 24 ~ 1 ︰ 4.
Bactericidal composition proposed by the present invention containing fluorine mepanipyrim and thiocarbamates is for preventing crops
The purposes of upper disease, the crops include cereal crops, legume crop, fibre crops, sugar crop, melon crop, water
Orchard crop, dry fruit crop, hobby crop, root crop, oil crops, flower crop, medicinal crop, crop,
Green manure pasture crop.
The disease includes shot hole, downy mildew, scab, spot defoliation, anthracnose, brown spot, black rot, flower
Maize ear rot, ring spot, mildew disease, rust, white rot, anthrachose of grape, Leucoplakia, spot blight, Phomopisis vexans, black spot, balck shank, continuous epidemic disease
Disease, epidemic disease, soft rot, leaf spot, stem wilt or damping-off.
Active components A, the weight ratio of active constituent B are 1 ︰, 80 ~ 60 ︰ 1.The weight percent of active component in usual composition
Content is the 0.5%~90% of total weight, preferably 5%~80%.According to different preparation types, active component content range has
Institute is different.In general, liquid preparation contains by weight 1%~70% active material, preferably 5%~50%；Solid pharmaceutical preparation contains
There are 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 5%~30% of total formulation weight, and surplus is solid or liquid diluent.
The bactericidal composition of the present invention can used before through dilution or directly by user.Its preparation can be by usual
Processing method known in those skilled in the art prepare, i.e., after active material being mixed with liquid flux or solid carrier,
Add one kind in surfactant such as dispersant, stabilizer, wetting agent, binder, antifoaming agent, disintegrant, antifreeze
Or it is several.
The bactericidal composition of the present invention, can be processed into acceptable dosage form in any sterilization, wherein more preferably on demand
Dosage form be that wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, micro-capsule are outstanding
Floating-suspending agent, fluorine mepanipyrim and the optional dosage form of Propineb are wettable powder and water dispersible granules in addition.
Composition includes following constituent content when wettable powder is made：Active components A 0.5% ~ 60%, active constituent
B0.5% ~ 80%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, filler surplus.
Composition includes following constituent content when water dispersible granules are made：Active components A 0.5% ~ 60%, active constituent
B0.5% ~ 80%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binder 0 ~ 8%, filler surplus.
Composition includes following constituent content when suspending agent is made：Active components A 0.5% ~ 50%, active constituent B0.5% ~
50%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, antifoaming agent 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add
To 100%.
Composition includes following constituent content when suspension emulsion is made：Active components A 0.5% ~ 50%, active constituent B0.5% ~
50%, dispersant 2% ~ 10%, antifoaming agent 0.01% ~ 2%, solvent 1% ~ 15%, thickener 0 ~ 2%, emulsifier 2% ~ 12%, antifreeze 0 ~
8%, deionized water adds to 100%.
Composition includes following constituent content when aqueous emulsion is made：Active components A 0.5% ~ 50%, active constituent B0.5% ~
50%, solvent 1% ~ 30%, emulsifier 1% ~ 15%, antifreeze 0 ~ 8%, thickener 0 ~ 2%, antifoaming agent 0.01% ~ 2%, deionized water are supplied
Surplus.
Composition includes following constituent content when microemulsion is made：Active components A 0.5% ~ 50%, active constituent B0.5% ~
50%, solvent 1% ~ 30%, emulsifier 3% ~ 25%, antifreeze 0 ~ 8%, antifoaming agent 0.01% ~ 2%, deionized water supply surplus.
Composition includes following constituent content when microcapsule suspending agent is made：Active components A 0.5% ~ 50%, active constituent
B0.5% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 10%, organic solvent 1% ~ 10%, emulsifier 1% ~ 7%, antifoaming agent
0.01% ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
Composition includes following constituent content when microcapsule suspension-suspendinagent agent is made：Active components A 0.5% ~ 50%, activity at
Divide B0.5% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, organic solvent 1% ~ 15%, emulsification
Agent 1% ~ 6%, antifoaming agent 0.01% ~ 2%, thickener 0 ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%；
The wettable powder the key technical indexes of the present invention：
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 aqueous emulsion the key technical indexes of the present invention：
The microemulsion 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）Fluorine mepanipyrim has apparent synergy and holds with after Carbatene, Mancozeb, Propineb or zineb compounding
Effect acts on；（2）Cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit are made
Object, hobby crop, root crop, oil crops, flower crop, medicinal crop, crop, the disease on green manure pasture crop
Evil has greater activity；（3）Reduce pesticide usage amount, reduces residual quantity of the pesticide on crop, alleviate environmental pollution；
（4）To safety of human and livestock, Environmental compatibility is good；And preparation adhesion strength enhances, resistance of rainwater washing against.
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
1~13 wettable powder of embodiment
Fluorine mepanipyrim, active constituent B, dispersant, wetting agent, filler are uniformly mixed in mixed cylinder, through air-flow crushing
Machine remixes uniformly after crushing, you can wettable powder product of the present invention is made, is specifically shown in Table 1.
1 embodiment of table, 1~13 each component and parts by weight
14~26 water dispersible granules of embodiment
Fluorine mepanipyrim, active constituent B, dispersant, wetting agent, disintegrant, filler etc. are needed through air-flow crushing together
The grain size wanted, adds binder（Can add can be not added with）Etc. other auxiliary agents, granulation materials are obtained.Item is quantified into feeding fluid bed
In granulating drier after granulation and drying, you can water dispersible granules product of the present invention is made, is specifically shown in Table 2.
2 embodiment of table, 1426 each component and parts by weight
Carbatene, Mancozeb, Propineb or zineb in table 1 ~ 2 are exchanged, novel formulation can be made.
27~36 suspending agent of embodiment
By dispersant, wetting agent, antifoaming agent, thickener（Can add can be not added with）, antifreeze（Can add can be not added with）, by high speed
Shear-mixed is uniform, fluorine mepanipyrim, active constituent B is added, ball milling 2 ~ 3 hours, make diameter of particle all at 5 μm in the ball mill
Hereinafter, surplus is supplied with deionized water, you can suspending agent product of the present invention is made, is specifically shown in Table 3.
3 embodiment of table, 27~36 each component and parts by weight
37~40 suspension emulsion of embodiment
By dispersant, antifoaming agent, thickener（Can add can be not added with）, antifreeze（Can add can be not added with）It is mixed by high speed shear
Uniformly, active constituent B is added, in the ball mill ball milling 2 ~ 3 hours, makes diameter of particle all at 5 μm hereinafter, active constituent is made
Then the suspending agent of B directly emulsifies fluorine mepanipyrim, solvent, emulsifier and various auxiliary agents in suspending agent with high speed agitator,
Surplus is supplied with deionized water, and suspension emulsion product of the present invention is made, is specifically shown in Table 4.
4 embodiment of table, 37~40 each component and parts by weight
41~44 aqueous emulsion of embodiment
Fluorine mepanipyrim, 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, surplus is supplied with deionized water；Aqueous emulsion product of the present invention is can be prepared by, is specifically shown in Table
5。
5 embodiment of table, 41~44 each component and parts by weight
Carbatene, Mancozeb or zineb in table 3 ~ 5 are exchanged, novel formulation can be made.
45~47 microemulsion of embodiment
By fluorine mepanipyrim, active constituent B, solvent, emulsifier, antifreeze（Can add can be not added with）, antifoaming agent is sufficiently mixed into
The oil phase of homogeneous transparent is slowly added into deionized water under stiring, forms WO emulsion, then agitated heating, is allowed to
Rapid phase inversion is cooled to room temperature and makes up to balance at oil-in-water type, and through filtering, surplus is supplied with deionized water；It can be prepared by this
The invention microemulsion product, is specifically shown in Table 6.
6 embodiment of table, 45~47 each component and parts by weight
Embodiment 48,49 microcapsule suspending agents
Fluorine mepanipyrim, 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 aqueous phase solution in, surplus is supplied with deionized water,
Two kinds of materials react in oil-water interfaces, form high score ascus wall, the well dispersed microcapsule suspension of the present composition is made
Agent product.Specifically it is shown in Table 7.
7 embodiment 48 of table, 49 each components and parts by weight
Embodiment 50,51 microcapsule suspension-suspendinagent agents
Fluorine mepanipyrim, 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, wetting agent, antifoaming agent, thickener（Can add can be not added with）Through
It is uniform to cross high speed shear-mixed, is added active constituent B, ball milling 2 ~ 3 hours in the ball mill, make diameter of particle all 5 μm with
Under, suspending agent is made, then suspending agent is added in the aqueous phase solution of micro-capsule suspension, deionized water supplies surplus, system
The well dispersed microcapsule suspension-suspendinagent agent product of inventive composition, is specifically shown in Table 8.
8 embodiment 50 of table, 51 each components and parts by weight
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, define the synergy ratio after two kinds of medicaments compound by a certain percentage（SR）, 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）=measure colony diameter -5
Mycelial growth inhibition rate is converted into probit value（y）, liquor strength（μg/mL）It is converted into logarithm（x）, with minimum
Square law acquires virulence regression equation（y=a+bx）, and thus calculate the EC of each medicament50Value.Simultaneously according to Wadley method meters
Calculate two medicament different ratio synergy ratios（SR）, SR < 0.5 are antagonism, and 0.5≤SR≤1.5 are summation action, SR
> 1.5 is 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 fluorine mepanipyrim；
B is selected from one of Carbatene, Mancozeb, Propineb or zineb kind.
Virulence experiment part：Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Application Example two：
For trying disease：Cucumber downy mildew；
Experimental design：Determine that the effectively inhibition of both fluorine mepanipyrim and Carbatene different ratio mixture is dense by pilot study
Spend range.
Toxicity test result
9 fluorine mepanipyrim of table compounds the toxicity test analysis of results table to cucumber downy mildew with Carbatene
As shown in Table 9, fluorine mepanipyrim prevents the proportioning of cucumber downy mildew 1 with Carbatene compounding:80~60:When 1, synergy
Ratio SR is all higher than 1.5, illustrates the two 1:80~60:Mixture shows synergistic effect, fluorine mepanipyrim and Dai Sen in 1 range
The proportioning of connection is 1：30~10: 1, synergistic effect is more prominent, and synergy ratio is all higher than 2.90, fluorine mepanipyrim and Carbatene weight
Than being 1:Synergy ratio is maximum when 10, and synergistic effect is the most apparent.It tests and finds through applicant, fluorine mepanipyrim and Carbatene are matched
Than being 1:30,1:29,1:28,1:27,1:26,1:25,1:24,1:23,1:22,1:21,1:20,1:19,1:18,1:17,1:
16、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、2:1、3:1、
4:1,5:1,6:1,7:1,8:1,9:1,10:To shot hole, downy mildew, scab, spot defoliation, anthracnose, foxiness when 1
Disease, black rot, blossom rot, ring spot, mildew disease, rust, white rot, anthrachose of grape, Leucoplakia, spot blight, Phomopisis vexans, blackspot
The prevention of disease, balck shank, cotton disease, epidemic disease, soft rot, leaf spot, stem wilt or damping-off has apparent synergistic effect, increases
Ratio is imitated 1.5 or more.
Application Example three：
For trying disease：Wheat powdery mildew；
Experimental design：Effective inhibition of both fluorine mepanipyrim and Mancozeb different ratio mixture is determined by pilot study
Concentration range.
Toxicity test result
10 fluorine mepanipyrim of table compounds the toxicity test analysis of results table to wheat powdery mildew with Mancozeb
As shown in Table 10, fluorine mepanipyrim prevents the proportioning of wheat powdery mildew 1 with Mancozeb compounding:80~60:When 1, increase
Effect ratio SR is all higher than 1.5, illustrates the two 1:80~60:Mixture shows synergistic effect, fluorine mepanipyrim and generation in 1 range
The proportioning of gloomy MnZn is 1：35~5: 1, synergistic effect is more prominent, and synergy ratio is all higher than 2.90, fluorine mepanipyrim and maneb
Zinc weight ratio is 1:Synergy ratio is maximum when 14, and synergistic effect is the most apparent.It tests and finds through applicant, fluorine mepanipyrim and Dai Sen
The proportioning of MnZn is 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 ︰ 10,1 ︰ 11,1 ︰
12,1 ︰ 13,1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20,1 ︰ 21,1 ︰ 22,1 ︰ 23,1 ︰ 24,1 ︰ 25,1 ︰ 26,1 ︰
27, it falls leaves to shot hole, downy mildew, scab, spot when 1 ︰ 28,1 ︰ 29,1 ︰ 30,1 ︰ 31,1 ︰ 32,1 ︰ 33,1 ︰ 34,1 ︰ 35
Disease, anthracnose, brown spot, black rot, blossom rot, ring spot, mildew disease, rust, white rot, anthrachose of grape, Leucoplakia, spot are withered
The prevention of disease, Phomopisis vexans, black spot, balck shank, cotton disease, epidemic disease, soft rot, leaf spot, stem wilt or damping-off has bright
Aobvious synergistic effect, synergy ratio is 1.5 or more.
Application Example four：
For trying disease：Downy mildew of garpe；
Experimental design：Determine that the effectively inhibition of both fluorine mepanipyrim and Propineb different ratio mixture is dense by pilot study
Spend range.
Toxicity test result
11 fluorine mepanipyrim of table compounds the toxicity test analysis of results table to downy mildew of garpe with Propineb
As shown in Table 11, fluorine mepanipyrim prevents the proportioning of downy mildew of garpe 1 with Propineb compounding:80~60:When 1, synergy
Ratio SR is all higher than 1.5, illustrates the two 1:80~60:Mixture shows synergistic effect in 1 range, fluorine mepanipyrim and third gloomy
The proportioning of zinc is 1：35~5: 1, synergistic effect is more prominent, and synergy ratio is all higher than 2.85, fluorine mepanipyrim and Propineb weight
Than being 1:Synergy ratio is maximum when 14, and synergistic effect is the most apparent.It tests and finds through applicant, fluorine mepanipyrim and Propineb are matched
Than for 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 ︰ 10,1 ︰ 11,1 ︰ 12,1 ︰ 13,
1 ︰ 14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20,1 ︰ 21,1 ︰ 22,1 ︰ 23,1 ︰ 24,1 ︰ 25,1 ︰ 26,1 ︰ 27,1 ︰ 28,1 ︰
29, to shot hole, downy mildew, scab, spot defoliation, anthracnose, brown when 1 ︰ 30,1 ︰ 31,1 ︰ 32,1 ︰ 33,1 ︰ 34,1 ︰ 35
Pinta, black rot, blossom rot, ring spot, mildew disease, rust, white rot, anthrachose of grape, Leucoplakia, spot blight, Phomopisis vexans, blackspot
The prevention of disease, balck shank, cotton disease, epidemic disease, soft rot, leaf spot, stem wilt or damping-off has apparent synergistic effect, increases
Ratio is imitated 1.5 or more.
Application Example five：
For trying disease：Wheat rust；
Experimental design：Determine that the effectively inhibition of both fluorine mepanipyrim and zineb different ratio mixture is dense by pilot study
Spend range.
Toxicity test result
12 fluorine mepanipyrim of table compounds the toxicity test analysis of results table to wheat rust with zineb
As shown in Table 12, fluorine mepanipyrim prevents the proportioning of wheat rust 1 with zineb compounding:80~60:When 1, synergic ratio
Value SR is all higher than 1.5, illustrates the two 1:80~60:Mixture shows synergistic effect, fluorine mepanipyrim and zineb in 1 range
Proportioning 1：35~5: 1, synergistic effect is more prominent, and synergy ratio is all higher than 2.85, fluorine mepanipyrim and zineb weight ratio
It is 1:Synergy ratio is maximum when 16, and synergistic effect is the most apparent.It tests and finds through applicant, the proportioning of fluorine mepanipyrim and zineb
For 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 ︰ 10,1 ︰ 11,1 ︰ 12,1 ︰ 13,1 ︰
14,1 ︰ 15,1 ︰ 16,1 ︰ 17,1 ︰ 18,1 ︰ 19,1 ︰ 20,1 ︰ 21,1 ︰ 22,1 ︰ 23,1 ︰ 24,1 ︰ 25,1 ︰ 26,1 ︰ 27,1 ︰ 28,1 ︰
29, to shot hole, downy mildew, scab, spot defoliation, anthracnose, brown when 1 ︰ 30,1 ︰ 31,1 ︰ 32,1 ︰ 33,1 ︰ 34,1 ︰ 35
Pinta, black rot, blossom rot, ring spot, mildew disease, rust, white rot, anthrachose of grape, Leucoplakia, spot blight, Phomopisis vexans, blackspot
The prevention of disease, balck shank, cotton disease, epidemic disease, soft rot, leaf spot, stem wilt or damping-off has apparent synergistic effect, increases
Ratio is imitated 1.5 or more.
Effect experiment part：Test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., is provided, and 10% fluorine of comparison medicament is phonetic
Bacterium amine missible oil（Autogamy）, 70% Carbatene water dispersible granules（It is purchased in market）, 80% mancozeb wettable powder（It is purchased in market）, it is 70% the third gloomy
Zinc wettable powder（It is purchased in market）, 80% Zineb wettable powder（It is purchased in market）.The state of an illness is investigated before medicine, is applied for the first time in state of an illness initial stage
Medicine, altogether dispenser 1 time.
Application Example hexafluoro mepanipyrim and active constituent B and its compounding prevention cucumber downy mildew test of pesticide effectiveness
This test arrangement investigates cucumber downy mildew disease index before Xian District, Shanxi Province suburban area, medicine, occurs just in disease
Phase dispenser 3 days after dispenser, investigates disease indexes and calculates preventive effect for 10 days, 30 days.Test result is as follows：
13 fluorine mepanipyrim of table and active constituent B and its compounding prevention cucumber downy mildew test of pesticide effectiveness
As can be seen from Table 13, cucumber downy mildew can be effectively prevented after fluorine mepanipyrim and active constituent B compoundings, through applicant
Experiment can also effectively prevent powdery mildew of cucumber and cucumber anthracnose, prevention effect after finding fluorine mepanipyrim and active constituent B compoundings
Fruit is above 96%, is 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.It answers
With seven fluorine mepanipyrim of embodiment and active constituent B and its compounding prevention tomato blight test of pesticide effectiveness
This test arrangement investigates tomato blight disease index before Shaanxi Province Weinan City Pucheng County, medicine, occurs just in disease
Phase dispenser 3 days after dispenser, investigates disease indexes and calculates preventive effect for 10 days, 30 days.Test result is as follows：
14 fluorine mepanipyrim of table and active constituent B and its compounding prevention tomato blight test of pesticide effectiveness
As can be seen from Table 14, tomato blight can be effectively prevented after fluorine mepanipyrim and active constituent B compoundings, is tried through applicant
Tomato powdery mildew, tomato downy mildew and tomato anthrax can also be effectively prevented after issuing after examination and approval existing fluorine mepanipyrim and active constituent B compoundings
Disease, control effect are above 95%, are better than the preventive effect of single dose, and preventive effect phase is long.In experiment scope of medication invariably to target crop
Good influence.
Application Example octafluoro mepanipyrim and active constituent B and its compounding prevention wheat rust test of pesticide effectiveness
This test arrangement investigates wheat rust disease index before Shaanxi Province Weinan City Pucheng County, medicine, occurs just in disease
Phase dispenser 3 days after dispenser, investigates disease indexes and calculates preventive effect for 10 days, 30 days.Test result is as follows：
15 fluorine mepanipyrim of table and active constituent B and its compounding prevention wheat rust test of pesticide effectiveness
As can be seen from Table 15, wheat rust can be effectively prevented after fluorine mepanipyrim and active constituent B compoundings, is tried through applicant
Wheat powdery mildew can also effectively be prevented after existing fluorine mepanipyrim and active constituent B compounding by issuing after examination and approval, and control effect is above 95%, excellent
In 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 fluorine mepanipyrim of Application Example and active constituent B and its compounding prevention alternaria leaf spot of apple test of pesticide effectiveness
This test arrangement investigates alternaria leaf spot of apple disease index before Shaanxi Province's Weinan City Baishui County, medicine, in disease
Early period of origination dispenser 3 days after dispenser, investigates disease indexes and calculates preventive effect for 10 days, 30 days.Test result is as follows：
16 fluorine mepanipyrim 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 16, alternaria leaf spot of apple can be effectively prevented after fluorine mepanipyrim and active constituent B compoundings, through Shen
Ask someone experiment find can also effectively to prevent after fluorine mepanipyrim and active constituent B compounding apple marssonina leaf spot, black rot, scab,
Blossom rot, ring spot, mildew disease, anthracnose and rust, control effect are above 95%, are better than the preventive effect of single dose, and preventive effect phase
It is long.It has no adverse effects to target crop in experiment scope of medication.
Ten fluorine mepanipyrim of Application Example and active constituent B and its compounding prevention uncinula necator test of pesticide effectiveness
This test arrangement investigates uncinula necator disease index before Shaanxi Province Weinan City Pucheng County, medicine, occurs in disease
Initial stage dispenser 3 days after dispenser, investigates disease indexes and calculates preventive effect for 10 days, 30 days.Test result is as follows：
17 fluorine mepanipyrim of table and active constituent B and its compounding prevention uncinula necator test of pesticide effectiveness
As can be seen from Table 17, uncinula necator can be effectively prevented after fluorine mepanipyrim and active constituent B compoundings, through applicant
Experiment can also effectively prevent fruit white rot of grape, grapevine anthracnose and oenin after finding fluorine mepanipyrim and active constituent B compoundings
Mildew, control effect are above 98%, are better than the preventive effect of single dose, and preventive effect phase is long.Experiment scope of medication in target crop without
Harmful effect.
11 fluorine mepanipyrim of Application Example and active constituent B and its compounding prevention citrus scab test of pesticide effectiveness
This test arrangement investigates citrus scab disease index before Shaanxi Province's Hanzhong City, medicine, applies in the early stages of disease
Medicine 3 days after dispenser, investigates disease indexes and calculates preventive effect for 10 days, 30 days.Test result is as follows：
18 fluorine mepanipyrim of table and active constituent B and its compounding prevention citrus scab test of pesticide effectiveness
As can be seen from Table 18, citrus scab can be effectively prevented after fluorine mepanipyrim and active constituent B compoundings, through applicant
Experiment can also effectively prevent citrus anthracnose after finding fluorine mepanipyrim and active constituent B compoundings, and control effect is above 96%,
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.
The experiment by different places throughout the country obtains afterwards, fluorine mepanipyrim and Carbatene, Mancozeb, Propineb or
To the shot hole in various crop, downy mildew, scab, spot defoliation, anthracnose, brown spot, black corruption after zineb compounding
Disease, blossom rot, ring spot, mildew disease, rust, white rot, anthrachose of grape, Leucoplakia, spot blight, Phomopisis vexans, black spot, black shin
The preventive effect of the Common Diseases such as disease, cotton disease, epidemic disease, soft rot, leaf spot, stem wilt or damping-off is 95% or more, better than single
Agent preventive effect, synergistic effect are apparent.
Claims (6)
1. a kind of bactericidal composition containing fluorine mepanipyrim and thiocarbamates, effective active composition is active components A
With active constituent B, it is characterised in that：Active components A is 1 ︰, 80 ~ 60 ︰ 1, the active components A with active constituent B weight ratios
For fluorine mepanipyrim, active constituent B is selected from one of Carbatene, Mancozeb, Propineb or zineb kind.
2. the bactericidal composition according to claim 1 containing fluorine mepanipyrim and thiocarbamates, feature exist
In：Active components A and the weight ratio of active constituent B are 1 ︰, 60 ~ 40 ︰ 1.
3. the bactericidal composition according to claim 2 containing fluorine mepanipyrim and thiocarbamates, feature exist
In：
The weight ratio of fluorine mepanipyrim and Carbatene is 1 ︰, 30 ~ 10 ︰ 1；
The weight ratio of fluorine mepanipyrim and Mancozeb, Propineb and zineb is 1 ︰, 35 ~ 5 ︰ 1.
4. the Bactericidal composite according to any one of claim 1 to 3 containing fluorine mepanipyrim and thiocarbamates
Object, it is characterised in that：Wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, micro- is made in composition
Capsule suspending agent or microcapsule suspension-suspendinagent agent.
5. the bactericidal composition according to claim 4 containing fluorine mepanipyrim and thiocarbamates is for preventing agriculture
The purposes of disease on crop.
6. purposes according to claim 5, it is characterised in that：The disease include shot hole, downy mildew, scab,
Spot defoliation, anthracnose, brown spot, black rot, blossom rot, ring spot, mildew disease, rust, white rot, anthrachose of grape, hickie
Disease, spot blight, Phomopisis vexans, black spot, balck shank, cotton disease, epidemic disease, soft rot, leaf spot, stem wilt or damping-off.
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| CN101731246A (en) * | 2010-01-05 | 2010-06-16 | 陕西美邦农资贸易有限公司 | Cyprodinil and propineb-containing sterilizing composition |
| CN101731245A (en) * | 2010-01-05 | 2010-06-16 | 陕西美邦农资贸易有限公司 | Cyprodinil and thioneb-containing sterilizing composition |
| CN101755782A (en) * | 2009-11-23 | 2010-06-30 | 陈章艳 | Bactericide composition containing cyprodinil |
| CN102224823A (en) * | 2011-04-07 | 2011-10-26 | 烟台科达化工有限公司 | Composition containing cyprodinil and protective bactericide |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101755782A (en) * | 2009-11-23 | 2010-06-30 | 陈章艳 | Bactericide composition containing cyprodinil |
| CN101731246A (en) * | 2010-01-05 | 2010-06-16 | 陕西美邦农资贸易有限公司 | Cyprodinil and propineb-containing sterilizing composition |
| CN101731245A (en) * | 2010-01-05 | 2010-06-16 | 陕西美邦农资贸易有限公司 | Cyprodinil and thioneb-containing sterilizing composition |
| CN102224823A (en) * | 2011-04-07 | 2011-10-26 | 烟台科达化工有限公司 | Composition containing cyprodinil and protective bactericide |
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Address after: 715500 Pucheng high tech Industrial Development Zone, Weinan, Shaanxi Patentee after: SHAANXI MEIBANG PHARMACEUTICAL GROUP Co.,Ltd. Address before: 715500 Shaanxi Pucheng Weinan County agricultural base industrial park Patentee before: Shaanxi Meibang pesticide Co.,Ltd. |
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