CN102428953A - Bactericidal composition containing silthiopham and methoxy acrylate compound - Google Patents
Bactericidal composition containing silthiopham and methoxy acrylate compound Download PDFInfo
- Publication number
- CN102428953A CN102428953A CN201210010919XA CN201210010919A CN102428953A CN 102428953 A CN102428953 A CN 102428953A CN 201210010919X A CN201210010919X A CN 201210010919XA CN 201210010919 A CN201210010919 A CN 201210010919A CN 102428953 A CN102428953 A CN 102428953A
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- CN
- China
- Prior art keywords
- silicon metsulfovax
- metsulfovax
- silicon
- kresoxim
- pyraclostrobin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 59
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 23
- -1 methoxy acrylate compound Chemical class 0.000 title claims description 45
- MXMXHPPIGKYTAR-UHFFFAOYSA-N silthiofam Chemical compound CC=1SC([Si](C)(C)C)=C(C(=O)NCC=C)C=1C MXMXHPPIGKYTAR-UHFFFAOYSA-N 0.000 title abstract description 4
- 239000005869 Pyraclostrobin Substances 0.000 claims abstract description 59
- HZRSNVGNWUDEFX-UHFFFAOYSA-N pyraclostrobin Chemical compound COC(=O)N(OC)C1=CC=CC=C1COC1=NN(C=2C=CC(Cl)=CC=2)C=C1 HZRSNVGNWUDEFX-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000005800 Kresoxim-methyl Substances 0.000 claims abstract description 55
- 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 55
- 201000010099 disease Diseases 0.000 claims abstract description 26
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 26
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- 230000000855 fungicidal effect Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- KFSLWBXXFJQRDL-UHFFFAOYSA-N peroxyacetic acid Substances CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 1
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a sterilizing composition containing silthiopham and methoxyl acrylate compounds, which contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from silthiopham, and the active ingredient B is selected from any one of the following bactericides: one of azoxystrobin, kresoxim-methyl benzoate and pyraclostrobin, and the weight ratio of the A, B two active components is 60: 1 to 1: 60. The composition can prevent and treat various crop diseases, has obvious synergistic effect, expands the bactericidal spectrum, and has higher activity on powdery mildew, downy mildew, anthracnose, rust disease, epidemic disease, scab, leaf spot, damping-off and other diseases; and the dosage of the pesticide is reduced, the residual quantity of the pesticide on crops is reduced, and the environmental pollution is reduced.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of bactericidal composition that contains silicon metsulfovax and methoxy acrylic ester compounds.
Background technology
The silicon metsulfovax, English name: silthiopham, molecular formula: C
13H
21NOSSi, chemical name: N-pi-allyl 4,5-dimethyl-2-trimethyl silicane thiophene-3-carboxylic acid amides.The silicon metsulfovax is different with the mechanism of action of triazole type, methoxy acrylic.Research shows that it is the energy inhibitor: possibly be the ATP inhibitor.Have the excellent protection activity, the longevity of residure is long.Suitable crop reaches to the safety wheat of crop, to crop, mammal, Environmental security.The controlling object take-all.
This product has good system's conductivity and stronger thin layer penetration power, and each main form of pathogen is all had good inhibitory effect, can provide comprehensively and lasting protection for young leaves, stem, stem tuber, young fruit.Since medicament can be through the blade face fast Absorption, so resistance of rainwater washing against, for vegetables diseases prevention in rainy season provides reliable guarantee.
Yet in the real process of agricultural production, preventing and treating the problem that disease is easy to generate most is the drug-fast generation of germ.The different cultivars composition carries out composite, is to prevent and treat the very common method of resistance germ.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 can produce good synergistic effect with silicon metsulfovax and Fluoxastrobin, kresoxim-methyl, ZJ0712, pyraclostrobin after composite, and still unexposed about the composite relevant report of silicon metsulfovax and Fluoxastrobin, kresoxim-methyl, ZJ0712, pyraclostrobin.
Summary of the invention
A kind of bactericidal composition that contains silicon metsulfovax and methoxy acrylic ester compounds; Comprise effective active component, auxiliary agent and filler; It is characterized in that: active components A, B weight ratio are 60: 1～1: 60; Described active components A is selected from the silicon metsulfovax, and active component B is selected from a kind of in Fluoxastrobin, kresoxim-methyl, ZJ0712, the pyraclostrobin.
Described a kind of bactericidal composition that contains silicon metsulfovax and methoxy acrylic ester compounds is characterized in that: the weight ratio of A, two kinds of active components of B is 40: 1～1: 40.
The said bactericidal composition that contains the silicon metsulfovax is characterized in that: the weight ratio of silicon metsulfovax and Fluoxastrobin is 20: 1～1: 20, is preferably 10: 1～1: 10, more preferably 3: 1～1: 9.
The said bactericidal composition that contains the silicon metsulfovax is characterized in that: the weight ratio of silicon metsulfovax and kresoxim-methyl is 20: 1～1: 20, is preferably 10: 1～1: 10, more preferably 3: 1～1: 9.
The said bactericidal composition that contains the silicon metsulfovax is characterized in that: the weight ratio of silicon metsulfovax and ZJ0712 is 20: 1～1: 20, is preferably 10: 1～1: 10, more preferably 5: 1～1: 5.
The said bactericidal composition that contains the silicon metsulfovax is characterized in that: the weight ratio of silicon metsulfovax and pyraclostrobin is 20: 1～1: 20, is preferably 10: 1～1: 10, more preferably 3: 1～1: 9.
The weight ratio of A, two kinds of active components of B is 60: 1～1: 60.Usually active weight percentage is 0.5～90% of a gross weight in the composition, and preferable is 5%～85%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1～70% active substance by weight, preferably is 5～50%; Solid pharmaceutical preparation contains 5～85% 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 5～30% 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, binding agent or the antifoaming agent one or more.According to different dosage form, can also contain disintegrant known in those skilled in the art, antifreeze etc. in the preparation.
Described dispersant is selected from alkylnaphthalene sulfonate; Two (alkyl) naphthalenesulfonate formaldehyde condensation compound; Naphthalene sulfonic acid-formaldehyde condensation product; Aryl phenol polyoxyethylene succinate sulfonate; Octylphenol polyethylene oxyethylene group ether sulfate; Polycarboxylate; Lignosulfonates; The alkylaryl APEO; Aliphatic alcohol polyethenoxy base ether; The phonetic formaldehyde condensation products sulphate of alkylphenol-polyethenoxy; Alkyl benzene sulfonate calcium salt; The naphthalene sulfonic acid-formaldehyde condensation product sodium salt; Alkylphenol-polyethenoxy is phonetic; Aliphatic amine polyoxyethylene is phonetic; Polyoxyethylene carboxylate; During the ester polyoxyethylene is phonetic one or more.
Described wetting agent is selected from: lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, spaonin powder, sldium lauryl sulfate, tea are withered, in the silkworm excrement, soapberry powder one or more.
Described disintegrant is selected from: one or more in sodium bicarbonate, sodium carbonate, bentonite, urea, ammonium sulfate, glucose, the aluminium chloride.
Described thickener is selected from: one or more in CMC, hydroxyethylcellulose, Magnesiumaluminumsilicate, gelatin, melon glue, gum Arabic, xanthans, sodium phosphate trimer, phenolic resins, sodium alginate, white dextrin, methylcellulose, PAA, polyvinylpyrrolidone, PVPP, polyethylene glycol, the polyvinyl alcohol.
Described antifreeze is selected from: one or more in glycerine, ethylene glycol, propane diols, glycerine, diethylene glycol (DEG), triethylene glycol, the polyethylene glycol.
Described solvent is selected from: N, dinethylformamide, 3-methyl cyclohexanol ketenes, N-octylpyrrolidone, N-pyrrolidones, toluene, propyl alcohol, cyclohexanone, acetone, methyl alcohol, ethanol, butanols, EGME, butyl ether, ethyl acetate, vegetable oil, acetonitrile one or more.
Described antifoaming agent is selected from: silicone, C
8～10Aliphatic alcohols, C
10～20In saturated fat acids (like capric acid) and acid amides, silicone oil, the silicone compound one or more.
Described emulsifier is selected from: agricultural newborn 500# (alkyl benzene calcium sulfonate); OP series phosphate (NPE phosphate); 600# phosphate (phenyl phenol polyoxy ethyl ether phosphate); Styrene polyoxyethylene ether ammonium sulfate salt; Alkyl biphenyl ether disulfonic acid magnesium salts; Triethanolamine salt; Farming newborn 400# (benzyl dimethyl phenol polyoxy ethyl ether); Farming newborn 600# (phenyl phenol polyoxy ethyl ether); Nongru-700 # (alkylphenol-formaldehyde resin polyoxy ethyl ether); Farming newborn 36# (phenethyl fluosite polyoxy ethyl ether); Farming newborn 1600# (phenethyl phenol polyoxy ethyl polypropylene-base ether); Ethylene oxide-propylene oxide block copolymer; OP series (NPE); By series (castor oil polyoxyethylene ether); Farming newborn 33# (alkylaryl polyoxyethylene polyoxypropylene ether); Farming newborn 34# (alkylaryl polyoxyethylene poly-oxygen propylene aether); Sapn series (sorbitan monostearate); Tween series (sorbitan fatty acid ester APEO); In the AEO series (AEO) one or more.
Described stabilizing agent is selected from: one or more in BHT, triphenyl phosphite, epoxychloropropane, tributyl phosphate, triethanolamine, diethanol amine, the monoethanolamine.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, the precipitated calcium carbonate.
Composition of the present invention can be by the user before use through dilution or directly use.Its preparation can be by the preparation of common processing method, is about to active substance and after liquid flux or solid carrier mix, and adds in surfactant such as dispersant, stabilizing agent, wetting agent, adhesive, the antifoaming agent etc. one or more again.
Bactericidal composition of the present invention can be processed into acceptable forms on any agricultural chemicals on demand.Wherein preferred dosage form is wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
When processing wetting powder, composition comprises following constituent content: silicon metsulfovax 1%～60%, active component B 1%～60%, dispersant 5%～10%, wetting agent 2%～10%, filler surplus.
Active component silicon metsulfovax, 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 the wetting powder product of the present composition.
When processing water dispersible granules, composition comprises following constituent content: silicon metsulfovax 1%～60%, active component B 1%～60%, dispersant 3%～12%, wetting agent 1%～8%, disintegrant 1%～10%, binding agent 1%～8%, filler surplus.
Active component silicon metsulfovax, active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained the particle diameter that needs through comminution by gas stream together, add other auxiliary agents such as binding agent again, obtain the materials of granulating.It is interior through after granulation and the drying to expect that article are quantitatively sent the fluidized bed granulation dryer to, makes the water dispersible granules product of the present composition.
Comprise following constituent content when composition is processed suspending agent: active component silicon metsulfovax 1%～50%, active component B 1%～50%, dispersant 2%～10%, wetting agent 2%～10%, antifoaming agent 0.1%～1%, binding agent 0.1%～2%, antifreeze 0.1%～8%, deionized water add to 100%.
Dispersant, wetting agent, antifoaming agent, thickener, antifreeze in the above-mentioned formulation material are mixed through high speed shear; Add active component silicon metsulfovax, active component B; Ball milling is 2～3 hours in ball mill; Make diameter of particle all below 5 μ m, make the suspending agent product of the present composition.
Comprise following constituent content when composition is processed suspension emulsion: silicon metsulfovax 1%～50%, effective active composition B 1%～50%, emulsifier 2%～12%, dispersant 2%～10%, antifoaming agent 0.1%～2%, thickener 0.1%～2%, antifreeze 0.1%～8%, stabilizing agent 0.05%～3%, water add to 100%.
Dispersant, antifoaming agent, thickener, antifreeze, stabilizing agent in the above-mentioned formulation material are mixed through high speed shear; Add the former medicine of silicon metsulfovax; Ball milling is 2～3 hours in ball mill, makes diameter of particle all below 5 μ m, makes silicon metsulfovax suspending agent; Then with the former medicine of effective active composition B, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make present composition suspension emulsion product.
When processing aqueous emulsion, composition comprises following constituent content: silicon metsulfovax 1%～50%, active component B 1%～50%, solvent 2%～10%, emulsifier 2%～12%; Dispersant 2%～10%, co-emulsifier 0.2%～5%, antifreeze 0.1%～8%, antifoaming agent 0.1%～2%, thickener 0.1%～2%, deionized water adds to 100%.
Be dissolved into even oil phase with having former medicine, solvent, emulsifier, co-emulsifier to add together in the above-mentioned prescription, making.Deionized water, dispersant, antifreeze, antifoaming agent, thickener are mixed, become the homogeneous water, under high-speed stirred, water is slowly splashed into oil phase, process the finely disseminated aqueous emulsion product of the present composition.
When processing microemulsion, composition comprises following constituent content: silicon metsulfovax 1%～50%, active component B 1%～50%, and emulsifier 5%～15%, solvent 2%～10%, antifreeze 5%～10%, stabilizing agent 0.5%～3%, deionized water adds to 100%.
Above-mentioned prescription Central Plains medicine, solvent, emulsifier are added in the mother liquor modulation kettle; Make even oil phase; Deionized water, antifreeze etc. is mixed injection product modulation kettle,, mix and process the transparent or semitransparent microemulsion product of the present composition through high-speed stirred.
The invention has the advantages that: after (1) silicon metsulfovax and active component B are composite, have notable synergistic and lasting effect; (2) enlarged fungicidal spectrum, diseases such as powdery mildew, downy mildew, anthracnose, rust, eqpidemic disease, scab, leaf spot, damping off have all been had greater activity; (3) the present invention not with an organic solvent is not difficult for producing poisoning, is convenient to transportation and storage; (4) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution.
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.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.
Application implementation example one
Instance 1 61% silicon metsulfovax Fluoxastrobin wetting powder
Silicon metsulfovax 60%, Fluoxastrobin 1%, polycarboxylate 8%, wetting and penetrating agent F 6%, kaolin add to 100%, and mixture carries out comminution by gas stream, make 61% silicon metsulfovax Fluoxastrobin wetting powder.
Instance 2 75% silicon metsulfovax Fluoxastrobin wetting powders
Silicon metsulfovax 15%, Fluoxastrobin 60%, alkylphenol-polyethenoxy are phonetic 8%, Nekal BX 6%, attapulgite add to 100%, and mixture carries out comminution by gas stream, makes 75% silicon metsulfovax Fluoxastrobin wetting powder.
Instance 3 35% silicon metsulfovax azoxystrobin water dispersible granules
Silicon metsulfovax 10%, Fluoxastrobin 25%, aryl phenol polyoxyethylene succinate sulfonate 5%, neopelex 4%, bentonite add to 100%, the mixed 35% silicon metsulfovax azoxystrobin water dispersible granule that gets.
Instance 4 60% silicon metsulfovax azoxystrobin water dispersible granules
Silicon metsulfovax 6%, Fluoxastrobin 54% polyoxyethylene carboxylate 5%, lauryl sodium sulfate 5%, aluminium chloride 1%, bentonite add to 100%, mixed 60% silicon metsulfovax azoxystrobin water dispersible granule.
Instance 5 20% silicon metsulfovax Fluoxastrobin suspending agents
Silicon metsulfovax 10%, Fluoxastrobin 10%, lignosulfonates 8%, lauryl sodium sulfate 2%, silicone 0.3%, PAA 0.9%, propane diols 2.5%, deionized water add to 100%, the mixed 20% silicon metsulfovax Fluoxastrobin suspending agent that gets.
Instance 6 30% silicon metsulfovax Fluoxastrobin suspending agents
Silicon metsulfovax 6%, Fluoxastrobin 24%, polycarboxylate 8%, neopelex 4%, silicone oil 0.2%, Magnesiumaluminumsilicate 0.9%, diethylene glycol (DEG) 2.3%, deionized water add to 100%, the mixed 30% silicon metsulfovax Fluoxastrobin suspending agent that gets.
Instance 7 15% silicon metsulfovax Fluoxastrobin suspension emulsions
Silicon metsulfovax 5%, Fluoxastrobin 10%, alkyl benzene sulfonate calcium salt 8%, wetting and penetrating agent F2%, silicone compound 0.3%, xanthans 1%, agricultural newborn 500#8%, ethylene glycol 3%, water add to 100%, the mixed 15% silicon metsulfovax Fluoxastrobin suspension emulsion that gets.
Instance 8 30.5% silicon metsulfovax Fluoxastrobin suspension emulsions
Silicon metsulfovax 0.5%, Fluoxastrobin 30%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 6%, tea are withered 4%, silicone 0.2%, triphenyl phosphite 1.1%, polyvinyl alcohol 0.6%, alkyl benzene calcium sulfonate 9%, triethylene glycol 2.4%, water add to 100%; The aforementioned formula material is mixed the mixed 30.5% silicon metsulfovax Fluoxastrobin suspension emulsion that gets.
Instance 9 15% silicon metsulfovax Fluoxastrobin microemulsions
Silicon metsulfovax 6%, Fluoxastrobin 9%, N, dinethylformamide 5%, methyl alcohol 5%, agricultural newborn 1600#7%, ethylene glycol 3%, silicone oil 0.4%, deionized water adds to 100%, through the mixed 15% silicon metsulfovax Fluoxastrobin microemulsion that gets.
Instance 10 40% silicon metsulfovax Fluoxastrobin microemulsions
Silicon metsulfovax 10%, Fluoxastrobin 30%,, N; Dinethylformamide 5%, vegetable oil 6%, triethylene glycol 3%, methylcellulose 0.7%, 600# phosphate 6%, silicone compound 0.2%; Deionized water adds to 100%, through the mixed 40% silicon metsulfovax Fluoxastrobin microemulsion that gets.
Instance 11 25% silicon metsulfovax azoxystrobin water emulsions
Silicon metsulfovax 15%, Fluoxastrobin 10%, toluene 6%, N-octylpyrrolidone 5%, tween series 6%, triethylene glycol 3%, C
8～10Aliphatic alcohols 0.3%, deionized water adds to 100%, through the mixed 25% silicon metsulfovax azoxystrobin water emulsion that gets.
Instance 12 32% silicon metsulfovax azoxystrobin water emulsions
Silicon metsulfovax 8%, Fluoxastrobin 24%, 3-methyl cyclohexanol ketenes 7%, acetonitrile 5%, OP series 8%, diethylene glycol (DEG) 2.2%, Magnesiumaluminumsilicate 0.7%, silicone compound 0.1%; Deionized water adds to 100%, through the mixed 32% silicon metsulfovax azoxystrobin water emulsion that gets.
Instance 13 40% silicon metsulfovax kresoxim-methyl wetting powders
Silicon metsulfovax 10%, kresoxim-methyl 30%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, soapberry powder 5%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 40% silicon metsulfovax kresoxim-methyl wetting powder.
Instance 14 61% silicon metsulfovax kresoxim-methyl wetting powders
Silicon metsulfovax 1%, kresoxim-methyl 60%, alkyl benzene sulfonate calcium salt 7%, lauryl sodium sulfate 4%, bentonite add to 100%, and mixture carries out comminution by gas stream, make 61% silicon metsulfovax kresoxim-methyl wetting powder.
Instance 15 60% silicon metsulfovax water dispersion granules agent of Kresoxim
Silicon metsulfovax 15%, kresoxim-methyl 45%, naphthalene sulfonic acid-formaldehyde condensation product 7%, tea are withered 5%, aluminium chloride 3%, attapulgite add to 100%, mixed 60% silicon metsulfovax water dispersion granules agent of Kresoxim.
Instance 16 70% silicon metsulfovax water dispersion granules agent of Kresoxim
Silicon metsulfovax 10%, kresoxim-methyl 60%, naphthalene sulfonic acid-formaldehyde condensation product 6%, Nekal BX 3%, aluminium chloride 3%, white carbon add to 100%, the mixed 70% silicon metsulfovax water dispersion granules agent of Kresoxim that gets.
Instance 17 18% silicon metsulfovax kresoxim-methyl suspending agents
Silicon metsulfovax 8%, kresoxim-methyl 10%, aliphatic amine polyoxyethylene are phonetic 6%, wetting and penetrating agent F 4%, silicone compound 0.1%, hydroxyethylcellulose 0.8%, triethylene glycol 2%, deionized water add to 100%, mixed 18% silicon metsulfovax kresoxim-methyl suspending agent.
Instance 18 30% silicon metsulfovax kresoxim-methyl suspending agents
Silicon metsulfovax 10%, kresoxim-methyl 20% lignosulfonates 8%, soapberry powder 2%, silicone oil 0.3%, Magnesiumaluminumsilicate 0.9%, polyethylene glycol 2%, deionized water add to 100%, mixed 30% silicon metsulfovax kresoxim-methyl suspending agent.
Instance 19 20% silicon metsulfovax kresoxim-methyl suspension emulsions
Silicon metsulfovax 5%, kresoxim-methyl 15%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, soapberry powder 2%, sorbitan fatty acid ester APEO 7%, CMC 0.7%, ethylene glycol 2.8%, silicone oil 0.4%, water add to 100%; The aforementioned formula material is mixed, promptly make 20% silicon metsulfovax kresoxim-methyl suspension emulsion.
Instance 20 35% silicon metsulfovax kresoxim-methyl suspension emulsions
Silicon metsulfovax 30%, kresoxim-methyl 5%, alkylnaphthalene sulfonate 7%, lauryl sodium sulfate 4%, silicone compound 0.4%, triethanolamine 1%, xanthans 0.8%, castor oil polyoxyethylene ether 7%, ethylene glycol 2.8%, water add to 100%; The aforementioned formula material is mixed, promptly make 35% silicon metsulfovax kresoxim-methyl suspension emulsion.
Instance 21 10.5% silicon metsulfovax kresoxim-methyl microemulsions
Silicon metsulfovax 10%, kresoxim-methyl 0.5%, ethyl acetate 5%, toluene 4%, ethylene oxide-propylene oxide block copolymer 7%, sodium alginate 0.8%, glycerine 2.5%, C
8～10Aliphatic alcohols 0.3%, deionized water supplies 100%, the mixed 10.5% silicon metsulfovax kresoxim-methyl microemulsion that gets.
Instance 22 40% silicon metsulfovax kresoxim-methyl microemulsions
Silicon metsulfovax 8%, kresoxim-methyl 32%, N-pyrrolidones 8%, acetonitrile 3%, ethylene oxide-propylene oxide block copolymer 7%, propane diols 2.5%, silicone oil 0.3%, deionized water adds to 100%, makes 40% silicon metsulfovax kresoxim-methyl microemulsion.
Instance 23 12% silicon metsulfovax kresoxim-methyl aqueous emulsions
Silicon metsulfovax 6%, kresoxim-methyl 6%, N-pyrrolidones 4%, acetone 6%, propane diols 2.2%, agricultural newborn 1600#6%, silicone oil 0.5%, deionized water adds to 100%, makes 12% silicon metsulfovax kresoxim-methyl aqueous emulsion.
Instance 24 25% silicon metsulfovax kresoxim-methyl aqueous emulsions
Silicon metsulfovax 10%, kresoxim-methyl 15%, cyclohexanone 4%, acetone 8%, Magnesiumaluminumsilicate 1%, polyethylene glycol 2%, sorbitan fatty acid ester APEO 8%, silicone oil 0.3%; Deionized water supplies 100%, makes 25% silicon metsulfovax kresoxim-methyl aqueous emulsion.
Instance 25 40% silicon metsulfovax ZJ0712 wetting powders
Silicon metsulfovax 30%, ZJ0712 10%, ester polyoxyethylene are phonetic 6%, Nekal BX 4%, kaolin add to 100%, and mixture carries out comminution by gas stream, makes 40% silicon metsulfovax ZJ0712 wetting powder.
Instance 26 61% silicon metsulfovax ZJ0712 wetting powders
Silicon metsulfovax 1%, ZJ0712 60%, lignosulfonates 6%, wetting and penetrating agent F4%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 61% silicon metsulfovax ZJ0712 wetting powder.
Instance 27 20% silicon metsulfovax ZJ0712 water dispersible granules
Silicon metsulfovax 10%, ZJ0712 10%, lignosulfonates 8%, spaonin powder 5%, urea 1%, bentonite add to 100%, the mixed 20% silicon metsulfovax ZJ0712 water dispersible granules that gets.
Instance 28 60% silicon metsulfovax ZJ0712 water dispersible granules
Silicon metsulfovax 10%, ZJ0712 50%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, spaonin powder 6%, sodium carbonate 2.8%, starch add to 100%, the mixed 60% silicon metsulfovax ZJ0712 water dispersible granules that gets.
Instance 29 10% silicon metsulfovax ZJ0712 suspending agents
Silicon metsulfovax 5%, ZJ0712 5%,, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5%, sldium lauryl sulfate 4%, silicone oil 0.2%, Magnesiumaluminumsilicate 1%, ethylene glycol 3%, deionized water add to 100%, mixed 10% silicon metsulfovax ZJ0712 suspending agent.
Instance 30 16% silicon metsulfovax ZJ0712 suspending agents
Silicon metsulfovax 12%, ZJ0712 4%, aliphatic amine polyoxyethylene are phonetic 6%, Nekal BX 4%, C
8～10Aliphatic alcohols 0.2%, PAA 0.7%, triethylene glycol 2.8%, deionized water add to 100%, the mixed 16% silicon metsulfovax ZJ0712 suspending agent that gets.
Instance 31 30% silicon metsulfovax ZJ0712 suspension emulsions
Silicon metsulfovax 10%, ZJ0712 20%, octylphenol polyethylene oxyethylene group ether sulfate 7%, silkworm excrement 3%, silicone oil 0.4%, xanthans 1.1%, ethylene oxide-propylene oxide block copolymer 8%, polyethylene glycol 2.2%, water add to 100%, the mixed 30% silicon metsulfovax ZJ0712 suspension emulsion that gets.
Instance 32 48% silicon metsulfovax ZJ0712 suspension emulsions
Silicon metsulfovax 6%, ZJ0712 42%, aryl phenol polyoxyethylene succinate sulfonate 6%, silkworm excrement 4%, xanthans 0.9%, agricultural newborn 400#7%, ethylene glycol 2.8%, silicone 0.2%, water add to 100%, the mixed 48% silicon metsulfovax ZJ0712 suspension emulsion that gets.
Instance 33 20% silicon metsulfovax ZJ0712 microemulsions
Silicon metsulfovax 8%, ZJ0712 12%, cyclohexanone 6%, ethyl acetate 4%, Nongru-700 #7%, propane diols 2.7%, xanthans 1.1%, C
8～10Aliphatic alcohols 0.3%, deionized water adds to 100%, the mixed 20% silicon metsulfovax ZJ0712 microemulsion that gets.
Instance 34 42% silicon metsulfovax ZJ0712 microemulsions
Silicon metsulfovax 7%, ZJ0712 35%, cyclohexanone 6%, EGME 4%, Magnesiumaluminumsilicate 0.7%, castor oil polyoxyethylene ether 6%, propane diols 2.5%, silicone 0.1%; Deionized water supplies 100%, makes 42% silicon metsulfovax ZJ0712 microemulsion.
Instance 35 10% silicon metsulfovax ZJ0712 aqueous emulsions
Silicon metsulfovax 4%, ZJ0712 6%, ethyl acetate 5%, acetone 4%, alkyl biphenyl ether disulfonic acid magnesium salts 7%, ethylene glycol 2.1%, xanthans 0.8%, C
8～10Aliphatic alcohols 0.3%, deionized water supplies 100%, makes 10% silicon metsulfovax ZJ0712 aqueous emulsion.
Instance 36 25% silicon metsulfovax ZJ0712 aqueous emulsions
Silicon metsulfovax 10%, ZJ0712 15%,, EGME 4%, toluene 7%, agricultural newborn 400#6%, polyethylene glycol 3%, polyvinyl alcohol 1%, silicone oil 0.5%, deionized water adds to 100%, makes 25% silicon metsulfovax ZJ0712 aqueous emulsion.
Instance 37 30.5% silicon metsulfovax pyraclostrobin wetting powders
Silicon metsulfovax 0.5%, pyraclostrobin 30%, alkyl benzene sulfonate calcium salt 5%, sldium lauryl sulfate 3%, bentonite add to 100%, and mixture carries out comminution by gas stream, make 30.5% silicon metsulfovax pyraclostrobin wetting powder.
Instance 38 70% silicon metsulfovax pyraclostrobin wetting powders
Silicon metsulfovax 10%, pyraclostrobin 60%, naphthalene sulfonic acid-formaldehyde condensation product 8%, silkworm excrement 6%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 70% silicon metsulfovax pyraclostrobin wetting powder.
Instance 39 35% silicon metsulfovax pyraclostrobin water dispersible granules
Silicon metsulfovax 10%, pyraclostrobin 25%, polycarboxylate 8%, neopelex 6%, ammonium sulfate 3%, diatomite add to 100%, the mixed 35% silicon metsulfovax pyraclostrobin water dispersible granules that gets.
Instance 40 50% silicon metsulfovax pyraclostrobin water dispersible granules
Silicon metsulfovax 20%, pyraclostrobin 30%, alkyl benzene sulfonate calcium salt 7%, sldium lauryl sulfate 5%, sodium carbonate 2.5%, kaolin add to 100%, the mixed 50% silicon metsulfovax pyraclostrobin water dispersible granules that gets.
Instance 41 16% silicon metsulfovax pyraclostrobin suspending agents
Silicon metsulfovax 6%, pyraclostrobin 10%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, soapberry powder 5%, silicone 0.4%, methylcellulose 1.1%, propane diols 3%, deionized water add to 100%, the mixed 16% silicon metsulfovax pyraclostrobin suspending agent that gets.
Instance 42 36% silicon metsulfovax pyraclostrobin suspending agents
Silicon metsulfovax 9%, pyraclostrobin 27%, lignosulfonates 6%, tea are withered 3%, silicone 0.4%, PAA 1.2%, polyethylene glycol 2%, deionized water add to 100%, mixed 36% silicon metsulfovax pyraclostrobin suspending agent.
Instance 43 20.5% silicon metsulfovax pyraclostrobin suspension emulsions
Silicon metsulfovax 20%, pyraclostrobin 0.5%, polycarboxylate 8%, soapberry powder 5%, hydroxyethylcellulose 1%, agricultural newborn 33#5%, diethylene glycol (DEG) 2.4%, silicone oil 0.3%, water add to 100%, the mixed 20.5% silicon metsulfovax pyraclostrobin suspension emulsion that gets.
Instance 44 40% silicon metsulfovax pyraclostrobin suspension emulsions
Silicon metsulfovax 10%, pyraclostrobin 30%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, tea are withered 3%, Magnesiumaluminumsilicate 1.1%, By series 8%, propane diols 2.9%, C
8～10Aliphatic alcohols 0.4%, water add to 100%, the mixed 40% silicon metsulfovax pyraclostrobin suspension emulsion that gets.
Instance 45 10% silicon metsulfovax pyraclostrobin microemulsions
Silicon metsulfovax 5%, pyraclostrobin 5%, N-pyrrolidones 5%, ethyl acetate 3%, sorbitan fatty acid ester APEO 6%, propane diols 2%, C
8～10Aliphatic alcohols 0.3%, deionized water adds to 100%, through the mixed 10% silicon metsulfovax pyraclostrobin microemulsion that gets.
Instance 46 35% silicon metsulfovax pyraclostrobin microemulsions
Silicon metsulfovax 5%, pyraclostrobin 30%, N-pyrrolidones 6%, ethyl acetate 4%, tween series 6%, glycerine 2.4%, PAA 0.9%, silicone oil 0.2%; Deionized water adds to 100%, through the mixed 35% silicon metsulfovax pyraclostrobin microemulsion that gets.
Instance 47 20% silicon metsulfovax pyraclostrobin aqueous emulsions
Silicon metsulfovax 15%, pyraclostrobin 5%, propyl alcohol 4%, cyclohexanone 4%, 600# phosphate 6%, glycerine 2.8%, silicone compound 0.1%, deionized water adds to 100%, through the mixed 20% silicon metsulfovax pyraclostrobin aqueous emulsion that gets.
Instance 48 25% silicon metsulfovax pyraclostrobin aqueous emulsions
Silicon metsulfovax 10%, pyraclostrobin 15% toluene 3%, ethyl acetate 6%, 600# phosphate 7%, ethylene glycol 2.8%, methylcellulose 0.9%, silicone compound 0.2%; Deionized water adds to 100%, through the mixed 25% silicon metsulfovax pyraclostrobin aqueous emulsion that gets.
Wetting powder the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent 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:
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.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.
Silicon metsulfovax and active component B (B is selected from a kind of of Fluoxastrobin, kresoxim-methyl, ZJ0712, pyraclostrobin) are composite to the crop pest Toxicity Determination.
After the effective inhibition concentration scope of each medicament was confirmed in prerun, each 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 component silicon metsulfovax and B (Fluoxastrobin, kresoxim-methyl, ZJ0712, pyraclostrobin) shared ratio in combination;
A is the silicon metsulfovax;
B is a kind of in Fluoxastrobin, kresoxim-methyl, ZJ0712, the pyraclostrobin.
Practice routine two silicon metsulfovax and azoxystrobin compound to the cucumber downy mildew Toxicity Determination.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of confirming silicon metsulfovax, the former medicine of Fluoxastrobin and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 1 silicon metsulfovax, Fluoxastrobin and composite toxicity test analysis of results table thereof to cucumber downy mildew
Can know that by table 1 silicon metsulfovax, Fluoxastrobin are to the EC of cucumber downy mildew
50Be respectively 0.74mg/L and 1.65mg/L.Silicon metsulfovax and Fluoxastrobin proportioning were at 60: 1 to 1: 60 o'clock; Synergy ratio SR is all greater than 1.5; Explaining that silicon metsulfovax and Fluoxastrobin were mixed in the scope at 60: 1 to 1: 60 all shows synergistic effect; Especially when the two proportioning during at 3: 1 to 1: 9; Synergistic effect is more obviously outstanding, synergy ratio SR maximum when silicon metsulfovax and Fluoxastrobin weight ratio are 1: 3 wherein, and synergistic effect is the most obvious; Test is found; When the proportioning of silicon metsulfovax and Fluoxastrobin during at 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: 10,1: 11,1: 12,1: 13,1: 14,1: 15 to full rot, powdery mildew, anthracnose, rust, eqpidemic disease, scab, leaf spot, damping off, synergistic effect is obvious, synergy ratio is all greater than 1.5.
It is composite to the pear scab Toxicity Determination to practice routine three silicon metsulfovax and kresoxim-methyl.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of confirming silicon metsulfovax, the former medicine of kresoxim-methyl and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 2 silicon metsulfovax, kresoxim-methyl and composite toxicity test analysis of results table thereof to pear scab
Can know that by table 2 silicon metsulfovax, kresoxim-methyl are to the EC of pear scab
50Be respectively 0.81mg/L and 1.73mg/L.Silicon metsulfovax and kresoxim-methyl proportioning were at 60: 1 to 1: 60 o'clock; Synergy ratio SR is all greater than 1.5; Explaining that silicon metsulfovax and kresoxim-methyl were mixed in the scope at 60: 1 to 1: 60 all shows synergistic effect; Especially when the two proportioning during at 3: 1 to 1: 9; Synergistic effect is more obviously outstanding, synergy ratio SR maximum when silicon metsulfovax and kresoxim-methyl weight ratio are 3: 1 wherein, and synergistic effect is the most obvious; Test is found; When the proportioning of silicon metsulfovax and kresoxim-methyl during at 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: 10,1: 11,1: 12,1: 13,1: 14,1: 15 to full rot, powdery mildew, anthracnose, rust, eqpidemic disease, scab, leaf spot, damping off, synergistic effect is obvious, synergy ratio is all greater than 1.5.
Practice example four
Silicon metsulfovax and ZJ0712 are composite to the powdery mildew of cucumber Toxicity Determination.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of confirming silicon metsulfovax, the former medicine of ZJ0712 and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 3 silicon metsulfovax, ZJ0712 and composite toxicity test analysis of results table thereof to powdery mildew of cucumber
Can know that by table 3 silicon metsulfovax, ZJ0712 are to the EC of powdery mildew of cucumber
50Be respectively 0.78mg/L and 0.92mg/L.Silicon metsulfovax and ZJ0712 proportioning were at 60: 1 to 1: 60 o'clock; Synergy ratio SR is all greater than 1.5; Explaining that silicon metsulfovax and ZJ0712 were mixed in the scope at 60: 1 to 1: 60 all shows synergistic effect; Especially when the two proportioning during at 5: 1 to 1: 5; Synergistic effect is more obviously outstanding, synergy ratio SR maximum when silicon metsulfovax and ZJ0712 weight ratio are 1: 1 wherein, and synergistic effect is the most obvious; Test is found; When the proportioning of silicon metsulfovax and ZJ0712 during at 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: 10,1: 11,1: 12,1: 13,1: 14,1: 15 to full rot, powdery mildew, anthracnose, rust, eqpidemic disease, scab, leaf spot, damping off, synergistic effect is obvious, synergy ratio is all greater than 1.5.
Practice example five
Silicon metsulfovax and pyraclostrobin are composite to the banana anthracnose Toxicity Determination.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective inhibition concentration scope of confirming silicon metsulfovax, the former medicine of pyraclostrobin and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 4 silicon metsulfovax, pyraclostrobin and composite toxicity test analysis of results table thereof to banana anthracnose
Can know that by table 4 silicon metsulfovax, pyraclostrobin are to the EC of banana anthracnose
50Be respectively 0.63mg/L and 1.84mg/L.Silicon metsulfovax and pyraclostrobin proportioning at 60: 1 to 1: 60 o'clock; Synergy ratio SR is all greater than 1.5; Explaining that silicon metsulfovax and pyraclostrobin were mixed in the scope at 60: 1 to 1: 60 all shows synergistic effect; Especially when the two proportioning during at 3: 1 to 1: 9; Synergistic effect is more obviously outstanding, synergy ratio SR maximum when silicon metsulfovax and pyraclostrobin weight ratio are 3: 1 wherein, and synergistic effect is the most obvious; Test is found; When the proportioning of silicon metsulfovax and pyraclostrobin during at 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: 10,1: 11,1: 12,1: 13,1: 14,1: 15 to full rot, powdery mildew, downy mildew, rust, eqpidemic disease, scab, leaf spot, damping off, synergistic effect is obvious, synergy ratio is all greater than 1.5.
Application implementation example six silicon metsulfovax and the Fluoxastrobin and the composite control cucumber downy mildew test of pesticide effectiveness thereof
This EE is the Weinan City Dali County in Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 12.5% silicon metsulfovax suspending agent (commercial), 250 grams per liter Fluoxastrobin suspending agents (commercial).
The investigation cucumber 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 5 silicon metsulfovax, Fluoxastrobin and the composite control cucumber downy mildew test of pesticide effectiveness thereof
Can find out by table 5; Can effectively prevent and treat cucumber downy mildew behind silicon metsulfovax and the azoxystrobin compound, control efficiency all is superior to the preventive effect of single agent, in the test scope of medication, the target crop is had no adverse effects; Test through is throughout the country found; Silicon metsulfovax and azoxystrobin compound simultaneously to the preventive effect of diseases such as full rot, downy mildew, anthracnose, rust, eqpidemic disease, scab, leaf spot, damping off all more than 95%, preventive effect is superior to contrasting medicament, synergistic effect is obvious.
Application implementation example seven silicon metsulfovax and kresoxim-methyl and the composite sick test of pesticide effectiveness of pear scab of preventing and treating thereof
This EE is in Liquan County, Xianyang, Shanxi province city, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 12.5% silicon metsulfovax suspending agent (commercial), 30% kresoxim-methyl suspending agent (commercial).
The investigation pear scab 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 6 silicon metsulfovax, kresoxim-methyl and the composite pear scab test of pesticide effectiveness of preventing and treating thereof
Can find out that by table 6 can effectively prevent and treat pear scab after silicon metsulfovax and kresoxim-methyl are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects; Test through is throughout the country found; Silicon metsulfovax and kresoxim-methyl composite simultaneously to the preventive effect of diseases such as full rot, downy mildew, powdery mildew, anthracnose, rust, scab, leaf spot, damping off all more than 95%; Preventive effect is superior to contrasting medicament, and synergistic effect is obvious.
Application implementation example eight silicon metsulfovax and the ZJ0712 and the composite powdery mildew of cucumber test of pesticide effectiveness of preventing and treating thereof
This EE is the Weinan City Linwei District in Shaanxi Province, and test medicine is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 12.5% silicon metsulfovax suspending agent (commercial), 10% ZJ0712 suspending agent (commercial).
The investigation banana anthracnose state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 10 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 7 silicon metsulfovax, ZJ0712 and the composite powdery mildew of cucumber test of pesticide effectiveness of preventing and treating thereof
Can find out that by table 7 can effectively prevent and treat powdery mildew of cucumber after silicon metsulfovax and ZJ0712 are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects; Test through is throughout the country found; Silicon metsulfovax and ZJ0712 composite simultaneously to the preventive effect of full rot, powdery mildew, downy mildew, rust, eqpidemic disease, scab, leaf spot, damping off disease all more than 95%; Preventive effect is superior to contrasting medicament, and synergistic effect is obvious.
Application implementation example nine silicon metsulfovax and the pyraclostrobin and the composite control banana anthracnose test of pesticide effectiveness thereof
This EE is Xuwen County in the Zhanjiang City, Guangdong Province, and test medicine is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 12.5% silicon metsulfovax suspending agent (commercial), 250 grams per liter pyraclostrobin missible oil (commercial).
The investigation banana anthracnose state of an illness before the medicine, in the dispenser for the first time of state of an illness initial stage, dispenser in per 10 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 8 silicon metsulfovax, pyraclostrobin and the composite control banana anthracnose test of pesticide effectiveness thereof
Can find out that by table 8 can effectively prevent and treat banana anthracnose after silicon metsulfovax and pyraclostrobin are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects; Test through is throughout the country found; Silicon metsulfovax and pyraclostrobin composite simultaneously to the preventive effect of diseases such as full rot, powdery mildew, rust, eqpidemic disease, scab, leaf spot, damping off all more than 95%; Preventive effect is superior to contrasting medicament, and synergistic effect is obvious.
Claims (9)
1. the bactericidal composition of siliceous metsulfovax and methoxy acrylic ester compounds; Comprise effective active component, auxiliary agent; It is characterized in that: active components A, B weight ratio are 60: 1～1: 60; Described active components A is selected from the silicon metsulfovax, and active component B is selected from a kind of in Fluoxastrobin, kresoxim-methyl, ZJ0712, the pyraclostrobin.
2. bactericidal composition according to claim 1 is characterized in that: the weight ratio of A, two kinds of active components of B is 40: 1～1: 40.
3. bactericidal composition according to claim 2 is characterized in that: the weight ratio of silicon metsulfovax and Fluoxastrobin is 10: 1～1: 20.
4. bactericidal composition according to claim 2 is characterized in that: the weight ratio of silicon metsulfovax and kresoxim-methyl is 10: 1～1: 20.
5. bactericidal composition according to claim 2 is characterized in that: the weight ratio of silicon metsulfovax and ZJ0712 is 20: 1～1: 20.
6. bactericidal composition according to claim 2 is characterized in that: the weight ratio of silicon metsulfovax and pyraclostrobin is 10: 1～1: 20.
7. bactericidal composition according to claim 1 is characterized in that: composition is processed wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
8. bactericidal composition according to claim 1 is used to prevent and treat the application of the disease on cereal class, vegetables, the fruit tree.
9. application according to claim 8 is characterized in that: described disease comprises powdery mildew, downy mildew, anthracnose, rust, eqpidemic disease, scab, leaf spot, damping off.
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| CN105994347A (en) * | 2016-05-26 | 2016-10-12 | 洛阳市嘉创农业开发有限公司 | Suspension seed-coating agent containing cyantraniliprole, silthiopham and pyraclostrobin |
| CN106613551A (en) * | 2016-11-24 | 2017-05-10 | 盐城市大丰区小海镇农业技术推广综合服务中心 | Method for preventing rice fruit mildew in special climate |
| CN111328826A (en) * | 2020-02-28 | 2020-06-26 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Formula combination for preventing and controlling wheat take-all disease based on seed coating |
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| WO2003026421A1 (en) * | 2001-09-27 | 2003-04-03 | Monsanto Technology, Llc | Fungicidal compositions and their applications in agriculture |
| CN101983565A (en) * | 2010-12-10 | 2011-03-09 | 青岛海利尔药业有限公司 | Sterilization composite containing fluopyram |
| CN101203136B (en) * | 2005-06-20 | 2012-09-26 | 巴斯福股份公司 | Crystalline modifications to pyraclostrobin |
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| WO2003026421A1 (en) * | 2001-09-27 | 2003-04-03 | Monsanto Technology, Llc | Fungicidal compositions and their applications in agriculture |
| CN101203136B (en) * | 2005-06-20 | 2012-09-26 | 巴斯福股份公司 | Crystalline modifications to pyraclostrobin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105994347A (en) * | 2016-05-26 | 2016-10-12 | 洛阳市嘉创农业开发有限公司 | Suspension seed-coating agent containing cyantraniliprole, silthiopham and pyraclostrobin |
| CN106613551A (en) * | 2016-11-24 | 2017-05-10 | 盐城市大丰区小海镇农业技术推广综合服务中心 | Method for preventing rice fruit mildew in special climate |
| CN111328826A (en) * | 2020-02-28 | 2020-06-26 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Formula combination for preventing and controlling wheat take-all disease based on seed coating |
| CN111328826B (en) * | 2020-02-28 | 2022-01-07 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Formula combination for preventing and controlling wheat take-all disease based on seed coating |
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