CN102657188A - Efficient sterilization composition - Google Patents
Efficient sterilization composition Download PDFInfo
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- CN102657188A CN102657188A CN2012101230406A CN201210123040A CN102657188A CN 102657188 A CN102657188 A CN 102657188A CN 2012101230406 A CN2012101230406 A CN 2012101230406A CN 201210123040 A CN201210123040 A CN 201210123040A CN 102657188 A CN102657188 A CN 102657188A
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- bacterium amine
- volution bacterium
- weight ratio
- active component
- volution
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- 239000000203 mixture Substances 0.000 title claims abstract description 37
- 230000001954 sterilising effect Effects 0.000 title abstract 5
- 238000004659 sterilization and disinfection Methods 0.000 title abstract 5
- 201000010099 disease Diseases 0.000 claims abstract description 42
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 42
- 239000005784 Fluoxastrobin Substances 0.000 claims abstract description 28
- 239000005800 Kresoxim-methyl Substances 0.000 claims abstract description 28
- UFEODZBUAFNAEU-NLRVBDNBSA-N fluoxastrobin Chemical compound C=1C=CC=C(OC=2C(=C(OC=3C(=CC=CC=3)Cl)N=CN=2)F)C=1C(=N/OC)\C1=NOCCO1 UFEODZBUAFNAEU-NLRVBDNBSA-N 0.000 claims abstract description 28
- ZOTBXTZVPHCKPN-HTXNQAPBSA-N kresoxim-methyl Chemical compound CO\N=C(\C(=O)OC)C1=CC=CC=C1COC1=CC=CC=C1C ZOTBXTZVPHCKPN-HTXNQAPBSA-N 0.000 claims abstract description 28
- 241000894006 Bacteria Species 0.000 claims description 136
- 150000001412 amines Chemical class 0.000 claims description 110
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 54
- 239000002131 composite material Substances 0.000 claims description 54
- 239000000375 suspending agent Substances 0.000 claims description 32
- 150000002148 esters Chemical class 0.000 claims description 27
- 150000002923 oximes Chemical class 0.000 claims description 27
- 230000000844 anti-bacterial effect Effects 0.000 claims description 18
- 239000000839 emulsion Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 18
- 238000009736 wetting Methods 0.000 claims description 18
- 235000007164 Oryza sativa Nutrition 0.000 claims description 16
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 16
- 235000009566 rice Nutrition 0.000 claims description 16
- 241000221785 Erysiphales Species 0.000 claims description 14
- 239000003094 microcapsule Substances 0.000 claims description 14
- 241000233679 Peronosporaceae Species 0.000 claims description 13
- 206010039509 Scab Diseases 0.000 claims description 12
- 241001530056 Athelia rolfsii Species 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 239000004530 micro-emulsion Substances 0.000 claims description 6
- 241000607479 Yersinia pestis Species 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000855 fungicidal effect Effects 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000000417 fungicide Substances 0.000 abstract description 3
- 238000001228 spectrum Methods 0.000 abstract description 3
- 239000005837 Spiroxamine Substances 0.000 abstract description 2
- PUYXTUJWRLOUCW-UHFFFAOYSA-N spiroxamine Chemical compound O1C(CN(CC)CCC)COC11CCC(C(C)(C)C)CC1 PUYXTUJWRLOUCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004480 active ingredient Substances 0.000 abstract 6
- 239000005762 Dimoxystrobin Substances 0.000 abstract 1
- 239000005818 Picoxystrobin Substances 0.000 abstract 1
- 239000005857 Trifloxystrobin Substances 0.000 abstract 1
- WXUZAHCNPWONDH-DYTRJAOYSA-N dimoxystrobin Chemical compound CNC(=O)C(=N\OC)\C1=CC=CC=C1COC1=CC(C)=CC=C1C WXUZAHCNPWONDH-DYTRJAOYSA-N 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- IBSNKSODLGJUMQ-SDNWHVSQSA-N picoxystrobin Chemical compound CO\C=C(\C(=O)OC)C1=CC=CC=C1COC1=CC=CC(C(F)(F)F)=N1 IBSNKSODLGJUMQ-SDNWHVSQSA-N 0.000 abstract 1
- ONCZDRURRATYFI-TVJDWZFNSA-N trifloxystrobin Chemical compound CO\N=C(\C(=O)OC)C1=CC=CC=C1CO\N=C(/C)C1=CC=CC(C(F)(F)F)=C1 ONCZDRURRATYFI-TVJDWZFNSA-N 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 39
- 239000003814 drug Substances 0.000 description 32
- 230000010165 autogamy Effects 0.000 description 30
- 230000002195 synergetic effect Effects 0.000 description 28
- 230000003449 preventive effect Effects 0.000 description 22
- 241000209094 Oryza Species 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000002518 antifoaming agent Substances 0.000 description 13
- 239000000575 pesticide Substances 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 12
- 239000002270 dispersing agent Substances 0.000 description 12
- 239000012071 phase Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- 239000003995 emulsifying agent Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 231100000820 toxicity test Toxicity 0.000 description 10
- 230000002528 anti-freeze Effects 0.000 description 8
- 239000002562 thickening agent Substances 0.000 description 8
- 239000000080 wetting agent Substances 0.000 description 8
- 241000209140 Triticum Species 0.000 description 7
- 235000021307 Triticum Nutrition 0.000 description 7
- 206010067482 No adverse event Diseases 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 230000005764 inhibitory process Effects 0.000 description 6
- 238000011835 investigation Methods 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- 206010011732 Cyst Diseases 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 208000031513 cyst Diseases 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 4
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 4
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 4
- 241000510928 Erysiphe necator Species 0.000 description 4
- 241000220223 Fragaria Species 0.000 description 4
- 235000016623 Fragaria vesca Nutrition 0.000 description 4
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 4
- 239000003905 agrochemical Substances 0.000 description 4
- 239000003899 bactericide agent Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 235000014443 Pyrus communis Nutrition 0.000 description 3
- 230000008485 antagonism Effects 0.000 description 3
- -1 antifreeze Substances 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000004562 water dispersible granule Substances 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
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- 230000001018 virulence Effects 0.000 description 2
- 102000019265 Cytochrome c1 Human genes 0.000 description 1
- 108010007528 Cytochromes c1 Proteins 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 235000013339 cereals Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
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- 239000007884 disintegrant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
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- 230000002438 mitochondrial effect Effects 0.000 description 1
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- 230000000241 respiratory effect Effects 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
- A01N43/26—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings
- A01N43/28—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3
- A01N43/30—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms five-membered rings with two hetero atoms in positions 1,3 with two oxygen atoms in positions 1,3, condensed with a carbocyclic 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/50—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
-
- 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
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
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 an efficient sterilization composition, which belongs to the sterilization composition comprising active ingredients A and active ingredients B, wherein the active ingredients A are selected from spiroxamine, the active ingredients B are selected from any one kind of compounds shown as follows: trifloxystrobin, fluoxastrobin, dimoxystrobin, kresoxim-methyl and picoxystrobin, and in addition, the weight ratio of the active ingredients A to the active ingredients B is 80:1-1:60. The efficient sterilization composition has higher activity on various diseases on various crops, in addition, an obvious synergia effect is realized, and the fungicide spectrum is enlarged. The efficient sterilization composition has the characteristics that the dosage is small, the rain flushing resistance is realized, and the synergia effect is obvious.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the application of a kind of efficient bactericidal composite on crop pest.
Technical background
Volution bacterium amine (Spiroxamine) chemical name: the 8-tert-butyl group-1,4-dioxo spiro [4,5] certain herbaceous plants with big flowers alkane-2-ylmethyl (ethyl) (n-pro-pyl) amine.Volution bacterium amine is that a kind of page bactericide novel, interior absorption is effective especially to powdery mildew.Effect is fast and the lasting period is long, has protection and therapeutic action concurrently.Promptly can use separately, again can with other fungicide compoundings to enlarge fungicidal spectrum.
Oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, ZEN 90160 all belong to methoxy acrylic bactericide.The bactericide of methoxy acrylic is the outer inhibitor of quinone, through the electronics transmission of block cell pigment b and cytochrome c 1, suppresses mitochondrial respiratory.Systemic fungicide has protectiveness, therapeutic, property rooted out and long residual effect property, suppresses spore germination.
In the real process of agricultural production, preventing and treating the problem that disease is easy to generate most is the generation of disease drug resistance.The different cultivars composition carries out composite, is to prevent and treat the very common method of resistance disease.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals all is an additive effect, and the seldom composite of synergistic effect really arranged, especially synergistic effect very obviously, synergy ratio very high composite just still less.Through inventor's research; Discovery is composite each other with volution bacterium amine and oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, ZEN 90160; Good synergistic effect is arranged within the specific limits; And relevant composite about volution bacterium amine and oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, ZEN 90160, do not see relevant report at present at home and abroad as yet.
Summary of the invention
The objective of the invention is to propose a kind of have synergistic function, use cost is low, preventive effect is good efficient bactericidal composite.
The present invention realizes through following technical scheme:
A kind of efficient bactericidal composite; Contain active components A and active component B; Active components A and active component B weight ratio are 80: 1～1: 60; Described active components A is selected from volution bacterium amine, and active component B is selected from a kind of in oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, the ZEN 90160.The preferred weight ratio of active components A and active component B is 60: 1～1: 20; More preferably the weight ratio of volution bacterium amine and oxime bacterium ester is 30: 1～1: 10; The weight ratio of volution bacterium amine and fluoxastrobin is 30: 1～1: 10; The weight ratio of volution bacterium amine and ether bacterium amine is 30: 1～1: 10; The weight ratio of volution bacterium amine and kresoxim-methyl is 30: 1～1: 10; The weight ratio of volution bacterium amine and ZEN 90160 is 20: 1～1: 10.
Described efficient bactericidal composite can be made into wetting powder, suspension emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspending agent, can also process water dispersible granules, suspending agent.
Described efficient bactericidal composite is used to prevent and treat the disease of crop, and described crop comprises fruit tree, vegetables, cereal crops, ornamental plants, fiber crop.
Described disease comprises powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, late blight, gray mold, anthracnose.
Amount of application when the content of active component depends on independent use in the present composition also depends on the mixed ratio and the synergistic effect degree of a kind of compound and another kind of compound, and the while is also relevant with the target disease.Usually the weight percentage of active component is 1%～90% of a gross weight in the composition, and preferable is 5%～80%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1%～60% active substance by weight, preferably is 5%～50%; Solid pharmaceutical preparation contains 5%～80% active substance by weight, preferably is 10%～80%.
At least contain a kind of surfactant in the bactericidal composition of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 2%～30% of a total formulation weight amount, and surplus is solid or liquid diluent.
The surfactant that bactericidal composition of the present invention is selected for use is known in those skilled in the art: can be selected from dispersant, wetting agent, thickener or the antifoaming agent one or more.According to different dosage form, can also contain stabilizing agent known in those skilled in the art, antifreeze etc. in the preparation.
The bactericidal composition of invention can be by the user before use through dilution or directly use.Its preparation can be by processing method known in those skilled in the art preparation, is about to active component and after liquid flux or solid carrier mix, and adds in surfactant such as dispersant, stabilizing agent, wetting agent, binding agent, the antifoaming agent etc. one or more again.
When processing wetting powder, composition comprises following component and content: active components A 1%～80%, active component B 1%～60%, dispersant 1%～12%, wetting agent 1%～8%, filler surplus.
Comprise following component and content when composition is processed suspension emulsion: active components A 0.5%～50%, active component B 0.5%～50%, emulsifier 1%～10%, dispersant 1%～10%, solvent 0～20%, antifoaming agent 0.01%～2%, thickener 0～2%, antifreeze 0～8%, stabilizing agent 0～3%, deionized water add to 100%.
Comprise following component and content when composition is processed aqueous emulsion: active components A 0.5%～50%, active component B 0.5%～50%, solvent 1%～20%, emulsifier 1%～12%, antifreeze 0～8%, antifoaming agent 0.01%～2%, thickener 0～2%, deionized water add to 100%.
Comprise following component and content when composition is processed microemulsion: active components A 0.5%～50%, active component B 0.5%～50%, emulsifier 3%～25%, solvent 1%～10%, antifreeze 0～8%, stabilizing agent 0～3%, antifoaming agent 0.01%～2%, deionized water add to 100%.
Comprise following component and content when composition is processed microcapsule suspending agent: active components A 0.5%～50%, active component B 0.5%～50%, macromolecule cyst material 1%～10%, dispersant 2%～10%, solvent 1%～10%, emulsifier 1%～7%, pH regulator agent 0.01%～5%, antifoaming agent 0.01%～2%, deionized water add to 100%.
Composition comprises following component and content when processing microcapsule suspension-suspending agent: active components A 0.5%～50%, active component B 0.5%～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 regulator agent 0.01%～5%, deionized water add to 100%.
When processing water dispersible granules, composition comprises following component and content: active components A 1%～80%, active component B 1%～60%, dispersant 1%～12%, wetting agent 1%～8%, disintegrant 1%～10%, binding agent 0～8%, filler surplus.
Comprise following component and content when composition is processed suspending agent: active components A 0.5%～50%, active component B 0.5%～50%, dispersant 1%～10%, wetting agent 1%～10%, antifoaming agent 0.01%～2%, thickener 0～2%, antifreeze 0～8%, deionized water add to 100%.
Wetting powder the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension of the present invention-suspending agent the key technical indexes:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
The invention has the advantages that:
(1) present composition has good synergy and lasting effect within the specific limits, and preventive effect is higher than single agent; (2) the agricultural chemicals dosage reduces, and reduces the residual quantity of agricultural chemicals on crop, alleviates environmental pollution; (3) enlarged fungicidal spectrum, multiple diseases such as powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, gray mold, anthracnose, late blight have all been had greater activity.
Embodiment
The present invention is explained further that the percentage among the embodiment all is weight percentage below in conjunction with embodiment, but the present invention is not limited thereto.
Application implementation example one
Instance 1～14 wetting powder
Volution bacterium amine, active component B, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, promptly can be made into wetting powder product of the present invention.Specifically see table 1,2.
Table 1 instance 1～8 component and content
Table 2 instance 9～14 each component and content
Oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, ZEN 90160 exchange in will showing, and can make novel formulation.
Instance 15～28 suspension emulsions
With adding dispersant, antifoaming agent, thickener, antifreeze, stabilizing agent among the active component B, mixing through high speed shear; Ball milling is 2～3 hours in ball mill; Make diameter of particle all below 5 μ m; Make active component B suspending agent, then with active components A, emulsifier, solvent and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make suspension emulsion product of the present invention.Specifically see table 3,4,5.
Table 3 instance 15～19 each component and content
Table 4 instance 19～22 each component and content
Table 5 instance 23～28 each component and content
Oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, ZEN 90160 exchange in will showing, and can make novel formulation.
Instance 29～42 aqueous emulsions
Volution bacterium amine, active component B, solvent, emulsifier are added together, make and be dissolved into even oil phase; Deionized water, antifreeze, thickener, antifoaming agent are mixed, become the homogeneous water.Under high-speed stirred, water is added oil phase, make aqueous emulsion product of the present invention.Specifically see table 6,7,8.
Table 6 instance 29～32 each component and content
Table 7 instance 33～36 each component and content
Table 8 instance 37～42 each component and content
Oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, ZEN 90160 exchange in will showing, and can make novel formulation.
Instance 43～47 microemulsions
Volution bacterium amine, active component B are dissolved in the homogenizer that solvent is housed; Emulsifier, antifreeze, antifoaming agent, stabilizing agent are joined in the homogenizer that above-mentioned solution is housed; Surplus is given intense mixing and homogenize after supplying with deionized water, obtains the as clear as crystal microemulsion product of the present invention of outward appearance at last.Specifically see table 9.
Table 9 example 43～47 minutes and content
Oxime bacterium ester, fluoxastrobin, kresoxim-methyl, ether bacterium amine, ZEN 90160 exchange in will showing, and can make novel formulation.
Instance 48～52 microcapsule suspending agents
With volution bacterium amine, active component B, macromolecule cyst material, solvent; Make and be dissolved into even oil phase, under shearing condition, oil phase is joined in the aqueous phase solution that contains emulsifier, pH regulator agent, dispersant, antifoaming agent; Surplus is supplied with deionized water; Two kinds of materials react at oil-water interfaces, form the macromolecule cyst wall, process the finely disseminated microcapsule suspending agent product of the present composition.Specifically see table 10.
Table 10 example 48～52 each component and content
Oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, ZEN 90160 exchange in will showing, and can make novel formulation.
Instance 53～56 microcapsule suspensions-suspending agent
With volution bacterium amine, macromolecule cyst material, solvent, make and be dissolved into even oil phase, oil phase is joined under shearing condition in the aqueous phase solution that contains emulsifier, pH regulator agent, process finely disseminated microcapsule suspending agent.Dispersant, wetting agent, antifoaming agent, thickener are mixed through high speed shear; Add active component B, ball milling is 2～3 hours in ball mill, makes diameter of particle all below 5 μ m; Make suspending agent; Then suspending agent is joined in the aqueous phase solution of micro-capsule suspension, deionized water is supplied surplus, processes the finely disseminated microcapsule suspension of the present composition-suspending agent product.Specifically see table 11.
Table 11 instance 53～56 each component and content
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Pass through Toxicity Determination earlier, the synergy ratio (SR) after clear and definite two kinds of medicaments are composite by a certain percentage, SR＜0.5 is an antagonism, and 0.5≤SR≤1.5 are summation action, and SR＞1.5 are synergistic effect, on this basis, carry out field trial again.
Test method: after the effective inhibition concentration scope of each medicament was confirmed in prerun, medicament was established 5 dosage respectively by active constituent content and is handled, and established the clear water contrast.Carry out with reference to " agricultural chemicals indoor bioassay test rule bactericide ", adopt the mycelial growth rate method to measure the virulence of medicament the crop germ.Measure colony diameter with the right-angled intersection method behind the 72h, calculate and respectively handle clean amount of growth, mycelial growth inhibition rate.
Clean amount of growth (mm)=measurement colony diameter-5
Mycelial growth inhibition rate is converted into probit value (y), and liquor strength (μ g/mL) converts logarithm value (x) to, tries to achieve virulence regression equation (y=a+bx) with method of least squares, and calculates the EC of every kind of medicament thus
50Value.Calculate the different proportioning synergy ratios (SR) of two medicaments according to the Wadley method simultaneously, SR＜0.5 is an antagonism, and 0.5≤SR≤1.5 are summation action, and SR＞1.5 are synergistic effect.Computing formula is following:
Wherein: a, b are respectively active components A and active component B shared ratio in combination;
A is a volution bacterium amine;
B is selected from a kind of in oxime bacterium ester, fluoxastrobin, kresoxim-methyl, ether bacterium amine, the ZEN 90160.
Application implementation example two:
Supply the examination disease: apple mildew.
Experimental scheme: effective inhibition concentration scope of confirming volution bacterium amine and the two different proportioning mixture of oxime bacterium ester through preliminary experiment.
Toxicity test result
The composite toxicity test analysis of results table of table 12 volution bacterium amine and oxime bacterium ester to apple mildew
Can know by table 12; The composite proportioning of preventing and treating apple mildew of volution bacterium amine and oxime bacterium ester was at 1: 80～60: 1 o'clock; Synergy ratio SR is all greater than 1.5, explains that both were mixed in the scope at 80: 1～1: 60 all to show synergistic effect, and the proportioning of volution bacterium amine and oxime bacterium ester was at 30: 1～1: 10; Synergistic effect is more outstanding, and volution bacterium amine and oxime bacterium ester weight ratio are that 3: 1 o'clock synergy ratio is maximum, and synergistic effect is the most obvious.Testing the proportioning of finding volution bacterium amine and oxime bacterium ester through the applicant is 30: 1,25: 1,20: 1,15: 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: 10 o'clock; The composite control to powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, late blight of volution bacterium amine and oxime bacterium ester all has obvious synergistic effect, and synergy ratio is all more than 2.02.
Application implementation example three:
Supply the examination disease: wheat rust.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective inhibition concentration scope of confirming volution bacterium amine and the former medicine of fluoxastrobin and the two different proportioning mixture through preliminary experiment.
Toxicity test result
The composite toxicity test analysis of results table of table 13 volution bacterium amine and fluoxastrobin to wheat rust
Can know by table 13; The composite proportioning of preventing and treating wheat rust of volution bacterium amine and fluoxastrobin was at 80: 1～1: 60 o'clock; Synergy ratio SR is all greater than 1.5, explains that both were mixed in the scope at 80: 1～1: 60 all to show synergistic effect, and the proportioning of volution bacterium amine and fluoxastrobin was at 30: 1～1: 10; Synergistic effect is more outstanding, and volution bacterium amine and fluoxastrobin weight ratio are that 3: 1 o'clock synergy ratio is maximum, and synergistic effect is the most obvious.Testing the proportioning of finding volution bacterium amine and fluoxastrobin through the applicant is 30: 1,25: 1,20: 1,15: 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: 10 o'clock; The composite control to powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, late blight of volution bacterium amine and fluoxastrobin all has obvious synergistic effect, and synergy ratio is all more than 2.01.
Application implementation example four:
Supply the examination disease: pear scab.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective inhibition concentration scope of confirming volution bacterium amine and the former medicine of ether bacterium amine and the two different proportioning mixture through preliminary experiment.
Toxicity test result
The composite toxicity test analysis of results table of table 14 volution bacterium amine and ether bacterium amine to pear scab
Can know by table 14; The proportioning of volution bacterium amine and the composite control pear scab of ether bacterium amine was at 80: 1～1: 60 o'clock; Synergy ratio SR is all greater than 1.5, explains that both were mixed in the scope at 80: 1～1: 60 all to show synergistic effect, and the proportioning of volution bacterium amine and ether bacterium amine was at 30: 1～1: 10; Synergistic effect is more outstanding, and volution bacterium amine and ether bacterium amine weight ratio are that 3: 1 o'clock synergy ratio is maximum, and synergistic effect is the most obvious.Testing the proportioning of finding volution bacterium amine and ether bacterium amine through the applicant is 30: 1,25: 1,20: 1,15: 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: 10 o'clock; The composite control to powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, late blight of volution bacterium amine and ether bacterium amine all has obvious synergistic effect, and synergy ratio is all more than 2.02.
Application implementation example five:
Supply the examination disease: sigatoka.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective inhibition concentration scope of confirming volution bacterium amine and the former medicine of kresoxim-methyl and the two different proportioning mixture through preliminary experiment.
Toxicity test result
The composite toxicity test analysis of results table of table 15 volution bacterium amine and kresoxim-methyl to sigatoka
Can know by table 15; The composite proportioning of preventing and treating sigatoka of volution bacterium amine and kresoxim-methyl was at 1: 80～60: 1 o'clock; Synergy ratio SR is all greater than 1.5, explains that both were mixed in the scope at 80: 1～1: 60 all to show synergistic effect, and the proportioning of volution bacterium amine and kresoxim-methyl was at 30: 1～1: 10; Synergistic effect is more outstanding, and volution bacterium amine and kresoxim-methyl weight ratio are that 3: 1 o'clock synergy ratio is maximum, and synergistic effect is the most obvious.Testing the proportioning of finding volution bacterium amine and kresoxim-methyl through the applicant is 30: 1,25: 1,20: 1,15: 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: 10 o'clock; The composite control to powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, late blight of volution bacterium amine and kresoxim-methyl all has obvious synergistic effect, and synergy ratio is all more than 2.17.
Application implementation example six:
Supply the examination disease: rice sheath blight disease.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective inhibition concentration scope of confirming volution bacterium amine and the former medicine of ZEN 90160 and the two different proportioning mixture through preliminary experiment.
Toxicity test result
The composite toxicity test analysis of results table of table 16 volution bacterium amine and ZEN 90160 to rice sheath blight disease
Can know by table 16; The composite proportioning of preventing and treating rice sheath blight disease of volution bacterium amine and ZEN 90160 was at 1: 80～60: 1 o'clock; Synergy ratio SR is all greater than 1.5, explains that both were mixed in the scope at 80: 1～1: 60 all to show synergistic effect, and the proportioning of volution bacterium amine and ZEN 90160 was at 20: 1～1: 10; Synergistic effect is more outstanding, and volution bacterium amine and ZEN 90160 weight ratio are that 2: 1 o'clock synergy ratio is maximum, and synergistic effect is the most obvious.Testing the proportioning of finding volution bacterium amine and ZEN 90160 through the applicant is 20: 1,15: 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: 10 o'clock; The composite control to powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, late blight of volution bacterium amine and ZEN 90160 all has obvious synergistic effect, and synergy ratio is all more than 2.03.
Application implementation example seven volution bacterium amine and the active component B and the composite wheat rust test of pesticide effectiveness of preventing and treating thereof
This test arrangement is in the Tai Er village, Zaozhuang City, Shandong Province; Test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrasts 50% volution bacterium amine aqueous emulsion (commercial), 25% oxime bacterium ester suspending agent (autogamy), 10% fluoxastrobin missible oil (autogamy), 20% ether bacterium amine wetting powder (autogamy), 20% kresoxim-methyl wetting powder (autogamy), 25% ZEN 90160 suspending agent (autogamy).
Investigation wheat rust feelings before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 7 days once is total to dispenser 3 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days, 30 days after the dispenser for the third time.Experimental result is as follows:
Table 17 volution bacterium amine and active component B and the composite wheat rust test of pesticide effectiveness of preventing and treating thereof
Can find out by table 17, volution bacterium amine and active component B and composite after can effectively prevent and treat sweet wheat rust, control efficiency all is superior to the preventive effect of single agent, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example eight volution bacterium amine and the active component B and the composite control grape powdery mildew test of pesticide effectiveness thereof
This test arrangement is the Weinan City suburb in Shaanxi Province; Test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrasts 50% volution bacterium amine aqueous emulsion (commercial), 25% oxime bacterium ester suspending agent (autogamy), 10% fluoxastrobin missible oil (autogamy), 20% ether bacterium amine wetting powder (autogamy), 20% kresoxim-methyl wetting powder (autogamy), 25% ZEN 90160 suspending agent (autogamy).
The investigation grape powdery mildew state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 7 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days, 30 days after the dispenser for the second time.Experimental result is as follows:
Table 18 volution bacterium amine and active component B and the composite control grape powdery mildew test of pesticide effectiveness thereof
Can find out by table 18, volution bacterium amine and active component B and composite after can effectively prevent and treat grape powdery mildew, control efficiency all is superior to the preventive effect of single agent, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example nine volution bacterium amine and the active component B and the composite control Chinese cabbage downy mildew test of pesticide effectiveness thereof
This test arrangement is in Zaozhuang, Shandong Province; Test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrasts 50% volution bacterium amine aqueous emulsion (commercial), 25% oxime bacterium ester suspending agent (autogamy), 10% fluoxastrobin missible oil (autogamy), 20% ether bacterium amine wetting powder (autogamy), 20% kresoxim-methyl wetting powder (autogamy), 25% ZEN 90160 suspending agent (autogamy).
The investigation Chinese cabbage downy mildew state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 7 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days, 30 days after the dispenser for the second time.Experimental result is as follows:
Table 19 volution bacterium amine and active component B and the composite control Chinese cabbage downy mildew test of pesticide effectiveness thereof
Can find out by table 19, volution bacterium amine and active component B and composite after can effectively prevent and treat Chinese cabbage downy mildew, control efficiency all is superior to the preventive effect of single agent, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example ten volution bacterium amine and the active component B and the composite control powdery mildew of strawberry test of pesticide effectiveness thereof
This test arrangement is Liaocheng City in the Shandong Province; Test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrasts 50% volution bacterium amine aqueous emulsion (commercial), 25% oxime bacterium ester suspending agent (autogamy), 10% fluoxastrobin missible oil (autogamy), 20% ether bacterium amine wetting powder (autogamy), 20% kresoxim-methyl wetting powder (autogamy), 25% ZEN 90160 suspending agent (autogamy).
The investigation powdery mildew of strawberry medicine state of an illness, in the dispenser for the first time of state of an illness initial stage, dispenser in per 7 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days, 30 days after the dispenser for the second time.Experimental result is as follows:
Table 20 volution bacterium amine and active component B and the composite control powdery mildew of strawberry test of pesticide effectiveness thereof
Can find out by table 20, volution bacterium amine and active component B and composite after can effectively prevent and treat powdery mildew of strawberry, control efficiency all is superior to the preventive effect of single agent, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example 11 volution bacterium amine and the active component B and the composite sigatoka test of pesticide effectiveness of preventing and treating thereof
This EE is in the Nanning city; Test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrasts 50% volution bacterium amine aqueous emulsion (commercial), 25% oxime bacterium ester suspending agent (autogamy), 10% fluoxastrobin missible oil (autogamy), 20% ether bacterium amine wetting powder (autogamy), 20% kresoxim-methyl wetting powder (autogamy), 25% ZEN 90160 suspending agent (autogamy).
The investigation sigatoka state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 7 days once is total to dispenser 2 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days, 30 days after the dispenser for the second time.Experimental result is as follows:
Table 21 volution bacterium amine and active component B and the composite sigatoka test of pesticide effectiveness of preventing and treating thereof
Can find out by table 21, volution bacterium amine and active component B and composite after can effectively prevent and treat sigatoka, control efficiency all is superior to the preventive effect of single agent, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example 12 volution bacterium amine and the active component B and the composite control rice blast test of pesticide effectiveness thereof
This test arrangement is Hanzhong City in Shaanxi Province; Test medicine is researched and developed, is provided by Shaanxi Welch Crop Protection Co., Ltd., contrasts 50% volution bacterium amine aqueous emulsion (commercial), 25% oxime bacterium ester suspending agent (autogamy), 10% fluoxastrobin missible oil (autogamy), 20% ether bacterium amine wetting powder (autogamy), 20% kresoxim-methyl wetting powder (autogamy), 25% ZEN 90160 suspending agent (autogamy).
The investigation rice blast state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 7 days once is total to dispenser 3 times.Investigated disease index respectively and calculated preventive effect in 7 days, 14 days, 30 days after the dispenser for the third time.Experimental result is as follows:
Table 22 volution bacterium amine and active component B and the composite control rice blast test of pesticide effectiveness thereof
Can find out by table 22, volution bacterium amine and active component B and composite after can effectively prevent and treat rice blast, control efficiency all is superior to the preventive effect of single agent, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
After draw through not comprovincial test throughout the country; Volution bacterium amine and oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, the composite back of ZEN 90160 to the preventive effect of common diseases such as the powdery mildew on the various crop, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, gray mold, anthracnose, late blight all 95% with on excellent; In single agent preventive effect, synergistic effect is obvious.
Claims (6)
1. efficient bactericidal composite; It is characterized in that containing active components A and active component B; Active components A and active component B weight ratio are 80: 1～1: 60; Described active components A is selected from volution bacterium amine, and active component B is selected from a kind of in oxime bacterium ester, fluoxastrobin, ether bacterium amine, kresoxim-methyl, the ZEN 90160.
2. efficient bactericidal composite according to claim 1 is characterized in that: the weight ratio of active components A and active component B is 60: 1～1: 20.
3. efficient bactericidal composite according to claim 2 is characterized in that:
The weight ratio of volution bacterium amine and oxime bacterium ester is 30: 1～1: 10;
The weight ratio of volution bacterium amine and fluoxastrobin is 30: 1～1: 10;
The weight ratio of volution bacterium amine and ether bacterium amine is 30: 1～1: 10;
The weight ratio of volution bacterium amine and kresoxim-methyl is 30: 1～1: 10;
The weight ratio of volution bacterium amine and ZEN 90160 is 20: 1～1: 10.
4. according to any described efficient bactericidal composite among the claim 1-3, it is characterized in that: composition is processed wetting powder, suspension emulsion, microemulsion, aqueous emulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
5. efficient bactericidal composite according to claim 4 is characterized in that: composition is used to prevent and treat the application of crop pest.
6. application according to claim 5 is characterized in that: described disease comprises powdery mildew, moire disease, rust, stripe disease, downy mildew, rice blast, banded sclerotial blight, leaf spot, brown spot, net blotch, glume blight, scab, early blight, gray mold, late blight, anthracnose.
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| CN105941403A (en) * | 2016-05-20 | 2016-09-21 | 南京华洲药业有限公司 | Bactericidal composition containing spiroxamine and coumoxystrobin and application of bactericidal composition |
| CN106212483A (en) * | 2016-08-16 | 2016-12-14 | 田文华 | A kind of containing fluoxastrobin with the bactericidal composition of fluorine azoles Acibenzolar |
| CN106342832A (en) * | 2016-08-29 | 2017-01-25 | 田文华 | Fluoxastrobin and physcion containing sterilization composition |
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| CN106342832A (en) * | 2016-08-29 | 2017-01-25 | 田文华 | Fluoxastrobin and physcion containing sterilization composition |
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| CN105494345A (en) | 2016-04-20 |
| CN105494345B (en) | 2017-12-19 |
| CN102657188B (en) | 2016-03-30 |
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