CN101779656B - Bactericidal composite containing flusilazole and kresoxim-methyl - Google Patents
Bactericidal composite containing flusilazole and kresoxim-methyl Download PDFInfo
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- CN101779656B CN101779656B CN 200910219582 CN200910219582A CN101779656B CN 101779656 B CN101779656 B CN 101779656B CN 200910219582 CN200910219582 CN 200910219582 CN 200910219582 A CN200910219582 A CN 200910219582A CN 101779656 B CN101779656 B CN 101779656B
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- flusilazole
- methyl
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- kresoxim
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Abstract
The invention relates to a bactericidal composite with synergy, which contains active ingredients of flusilazole and kresoxim-methyl, wherein, the weight ratio of flusilazole to kresoxim-methyl is 5-80:50-1, and auxiliary agents and excipients can be added into the effective and active ingredients to prepare wettable powder, water dispersible granule, suspending agent, emulsion in water and micro emulsion which are mainly used for preventing and treating powdery mildew, anthracnose, ring spot and botrytis of vegetables and fruit trees.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of bactericidal composition on crop pest that contains Flusilazole and ZJ0712.
Technical background
Flusilazole (flusilazole) is the miazines bactericide of Syngenta Co.,Ltd's exploitation.Molecular formula is C
16H
15F
2N
3Si, chemical name: two (4-fluorophenyl) methyl (1H-1, the support of 2,4-triazol-1-yl methylene) silane.
Flusilazole belongs to triazole bactericidal agent, and this medicine mainly is the biosynthesis that destroys and stop the cell membrane important composition composition ergosterol of germ, causes cell membrane not form, and makes germ dead.In the antithetical phrase due to the germ of Gammaproteobacteria, Basidiomycetes and Fungi Imperfecti disease effective, invalid to oomycetes.
ZJ0712 is the methoxy acrylic new type bactericide with independent intellectual property right that China formulates voluntarily.Molecular formula: C
20H
22O
4, chemical name: (E) 2-[2-(2,5-dimethyl phenoxy toluene)-phenyl]-the 3-methoxy-methyl acrylate.
ZJ0712 belongs to the cell mitochondrial respiration inhibitor, shifts to suppress mitochondrial respiratory by the electronics in the pathogen physiological activity, and the interference cell energy supply, makes the pathogen cell death.Tool protection and therapeutic action, toxicity is low, and active high, fungicidal spectrum is wide, and the plurality of plant diseases that sac fungi, flagellum mattress and imperfect fungus are caused has preferably control efficiency, particularly powdery mildew of cucumber, anthracnose and grape grey mould is had very excellent preventive effect.
No matter be Flusilazole, ZJ0712 or other efficient germicides, long-term separately use easily makes disease develop immunity to drugs, and causes the problem that dosage strengthens, preventive effect reduces, the lasting period shortens, and is unfavorable for environment sustainable development.The active ingredient of the different mechanisms of action is carried out composite, is to delay the disease method commonly used that develops immunity to drugs, and according to the effect in the production application, judge this composite be synergistic effect or antagonism.Complex role is significantly filled a prescription, and can obviously improve preventive effect, greatly reduces the dosage of agricultural chemicals, also can enlarge fungicidal spectrum, improves germicidal efficiency.Flusilazole is different from the ZJ0712 mechanism of action, and mutually composite have good synergistic effect within the specific limits.And composite about Flusilazole and ZJ0712 there is not yet relevant report at present at home and abroad.
Summary of the invention
The objective of the invention is to propose a kind of have synergistic function, use cost is low, preventive effect the is good bactericidal composition that contains Flusilazole and ZJ0712.
The present invention is achieved through the following technical solutions:
The bactericidal composition of a kind of composite containing flusilazole and ZJ0712, wherein Flusilazole and ZJ0712 percentage by weight are 5～80: 50～1.
The bactericidal composition of described composite containing flusilazole and ZJ0712, wherein the percentage by weight of Flusilazole and ZJ0712 is 10～70: 30～1.
The bactericidal composition of described composite containing flusilazole and ZJ0712, wherein the percentage by weight of Flusilazole and ZJ0712 is 10～60: 20～3.
The bactericidal composition of described composite containing flusilazole and ZJ0712, wherein the percentage by weight of Flusilazole and ZJ0712 is 20～50: 15～5.
The bactericidal composition of described composite containing flusilazole and ZJ0712 is made wetting powder, water dispersible granules, aqueous emulsion, microemulsion or suspending agent.
When making wetting powder, composition comprises following constituent content: Flusilazole 5～80%, ZJ0712 1～50%, dispersant 5～10%, wetting agent 2～10%, filler 8～90%.
Flusilazole, ZJ0712, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, namely can be made into Flusilazole ZJ0712 wetting powder product.
When making water dispersible granules, composition comprises following constituent content: Flusilazole 5～80%, ZJ0712 1～50%, dispersant 3～12%, wetting agent 1～8%, disintegrant 1～10%, binding agent 1～8%, filler 10～90%.
Flusilazole, ZJ0712, dispersant, wetting agent, disintegrant, filler etc. are obtained together the particle diameter of needs through air-flow crushing, add again other auxiliary agents such as binding agent, obtain the materials of granulating.With item quantitatively send in the fluidized bed granulation dryer through granulation and drying after, make Flusilazole ZJ0712 water dispersible granules product.
Comprise following constituent content when composition is made suspending agent: Flusilazole 5～50%, ZJ0712 1～30%, dispersant 2～10%, wetting agent 2～10%, defoamer 0.1～1%, thickener 0.1～2%, antifreeze 0.1～8%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze in the above-mentioned formulation material are mixed through high speed shear, add Flusilazole, ZJ0712, ball milling is 2～3 hours in ball mill, makes diameter of particle all below 5 μ m, makes Flusilazole ZJ0712 suspending agent product.
Comprise following constituent content when composition is made aqueous emulsion: Flusilazole 5～50%, ZJ0712 1～30%, solvent 1～30%, emulsifier 1～15%, co-emulsifier 0～8%, antifreeze 0～10%, thickener 0.1～2%, defoamer 0.01～2%, deionized water are supplied surplus.
Above-mentioned formulation material is mixed, active ingredient, solvent, emulsifier, co-emulsifier are added together, make to be dissolved into even oil phase; Water, antifreeze, thickener, defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added oil phase, make Flusilazole ZJ0712 aqueous emulsion product.
Comprise following constituent content when composition is made microemulsion: Flusilazole 5～50%, ZJ0712 1～30%, solvent 1～30%, emulsifier 3～20%, co-emulsifier 0～12%, antifreeze 0～10%, thickener 0.1～2%, defoamer 0.01～2%, stabilizing agent 0～4%, deionized water is supplied surplus.
Flusilazole and the former medicine of ZJ0712 are dissolved in the homogenizer that solvent and cosolvent are housed; Strongly mix after joining emulsifier, stabilizing agent and antifreeze, water in the homogenizer that mentioned solution is housed and homogenize, obtain at last the as clear as crystal Flusilazole ZJ0712 microemulsion product of outward appearance.
Described solvent is selected from one or more in toluene, dimethylbenzene, methyl alcohol, ethanol, acetone, ether, cyclohexanone, vegetable oil, dimethyl formamide, acetonitrile, polyethylene glycol, pyrrolidones, the solvent N-chain alkyl pyrrolidones;
Described emulsifier is selected from one or more among alkyl benzene sulfonate calcium salt, styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, phenethyl phenol polyethenoxy ether, 506#, 600#, 700#, NP-10 phosphate, OP-10 phosphate, castor oil polyoxyethylene ether, sorbester p17, Tween 80, the 602#;
Described co-emulsifier is one or more in butanols, isobutanol, dodecanol-1, tetradecanol-1, the octadecanol-1;
Described frost resistance is selected from one or more in ethylene glycol, glycerine, propane diols, glycerine, polyethylene glycol or sorbierite;
Described thickener is selected from one or more in xanthans, CMC, hydroxyethylcellulose, methylcellulose, Magnesiumaluminumsilicate or the polyvinyl alcohol;
Described defoamer is selected from silicone oil, silicone compound, C
10-20Saturated fat acid compounds, C
8-10In the aliphatic alcohols compound one or more;
Described stabilizing agent is selected from one or more in sodium sorbate, butyl glycidyl ether, phenyl glycidyl ether, cresyl glycidyl ether, the polyethylene glycol diglycidyl ether;
Described dispersant is selected from polycarboxylate, lignosulfonates, the phonetic formaldehyde condensation products sulphate of alkylphenol-polyethenoxy, alkyl benzene sulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol-polyethenoxy is phonetic, aliphatic amine polyoxyethylene is phonetic, in phonetic one or more of polyoxyethylene carboxylate, ester polyoxyethylene.
Described wetting agent is selected from: one or more in lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, spaonin powder, silkworm excrement, the soapberry powder.
Described disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, the aluminium chloride.
Described binding agent is selected from: one or more in gum Arabic, white dextrin, methylcellulose, PAA, polyvinylpyrrolidone, crospolyvinylpyrrolidone, polyethylene glycol, the polyvinyl alcohol.
Described antifreeze is selected from: one or more in ethylene glycol, propane diols, glycerine, the polyethylene glycol.
Described defoamer is selected from: one or more in silicone oil, silicone compound, C10-20 saturated fat acid compounds, the C8-10 aliphatic alcohols compound.
Described thickener is selected from: one or more in xanthan gum, polyvinyl alcohol, the polyethylene glycol.
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 is mainly used in preventing and treating powdery mildew, anthracnose, ring spot, the gray mold of vegetables and cereal crop.
Beneficial effect of the present invention: (1) present composition effective active composition Flusilazole and ZJ0712 belong to the bactericide of two kinds of different mechanisms of action, and both mutually are mixed and can produce conflict; (2) present composition has good synergistic effect within the specific limits, and preventive effect is higher than single dose, and dosage is little; (3) the present invention not with an organic solvent is not difficult for producing poisoning, is convenient to transportation and storage; (4) present composition has special efficacy to powdery mildew, anthracnose, ring spot, the gray mold of vegetables and fruit tree.
Embodiment
To further instruction of the present invention, 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.First by Toxicity Determination, the synergy ratio (SR) after clear and definite two kinds of medicaments are composite by a certain percentage, SR＜0.5 is 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.
Implementation of an application example one the implementation of Formulation Example
Embodiment 1 80% Flusilazole ZJ0712 wetting powder
Flusilazole 70%, ZJ0712 10%, polycarboxylate 5%, neopelex 3%, spaonin powder 2%, kaolin 10%, mixture carries out air-flow crushing, makes 80% Flusilazole ZJ0712 wetting powder.
Embodiment 2 65% Flusilazole ZJ0712 wetting powders
Flusilazole 50%, ZJ0712 15%, lignosulfonates 4%, tea are withered 4%, white carbon 8%, kaolin 19%, and mixture carries out air-flow crushing, makes 65% Flusilazole ZJ0712 wetting powder.
Embodiment 3 35% Flusilazole ZJ0712 wetting powders
Flusilazole 30%, ZJ0712 5%, lignosulfonates 5%, wetting and penetrating agent F 3%, white carbon 7%, bentonite 50%, mixture carries out air-flow crushing, makes 35% Flusilazole ZJ0712 wetting powder.
Embodiment 4 75% Flusilazole ZJ0712 water dispersible granules
Flusilazole 60%, ZJ0712 15%, alkylphenol-polyethenoxy are phonetic 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, bentonite 2%, starch 13%, mix making 75% Flusilazole ZJ0712 water dispersible granules.
Embodiment 5 55% Flusilazole ZJ0712 water dispersible granules
Flusilazole 50%, ZJ0712 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 3%, polyoxyethylene carboxylate 3%, soapberry powder 4%, sodium bicarbonate 3%, starch 17%, kaolin 15% mix making 55% Flusilazole ZJ0712 water dispersible granules.
Embodiment 6 40% Flusilazole ZJ0712 water dispersible granules
Flusilazole 20%, ZJ0712 20%, alkylphenol-polyethenoxy are phonetic 5%, DBSA 2%, starch 20%, diatomite 33%, mix making 40% Flusilazole ZJ0712 water dispersible granules.
Embodiment 748% Flusilazole ZJ0712 suspending agent
Flusilazole 45%, ZJ0712 3%, polycarboxylate 4%, sodium lignin sulfonate 3%, DBSA 4%, silicone oil 0.1%, polyvinyl alcohol 0.3%, deionized water adds to 100%, mixes to make 48% Flusilazole ZJ0712 suspending agent.
Embodiment 830% Flusilazole ZJ0712 suspending agent
Flusilazole 10%, ZJ0712 20%, polycarboxylate 4%, soapberry powder 5%, silicone compound 0.1%, hydroxyethylcellulose 0.1%, ethylene glycol 2%, deionized water add to 100%, mix to make 30% Flusilazole ZJ0712 suspending agent.
Embodiment 910% Flusilazole ZJ0712 suspending agent
Flusilazole 8%, ZJ0712 2%, polycarboxylate 2%, neopelex 2%, silicone compound 0.1%, polyethylene glycol 0.5%, glycerine 4%, deionized water add to 100%, mix to make 10% Flusilazole ZJ0712 suspending agent.
Embodiment 1045% Flusilazole ZJ0712 aqueous emulsion
Flusilazole 40%, ZJ0712 5%, methyl alcohol 20%, isobutanol 5%, castor oil polyoxyethylene ether 5%, polyvinyl alcohol 1%, propane diols 5%, lauric acid 0.5%, deionized water adds to 100%, mixes 45% Flusilazole ZJ0712 aqueous emulsion of system.
Embodiment 1135% Flusilazole ZJ0712 aqueous emulsion
Flusilazole 20%, ZJ0712 15%, dimethylbenzene 15%, isobutanol 5%, castor oil polyoxyethylene ether 5%, polyvinyl alcohol 1%, ammonium sulfate 4%, lauric acid 0.5%, deionized water adds to 100%, mixes 35% Flusilazole ZJ0712 aqueous emulsion of system.
Embodiment 1221% Flusilazole ZJ0712 aqueous emulsion
Flusilazole 20%, ZJ0712 1%, cyclohexanone 15%, OP-10 phosphate 5%, butanols 5%, polyvinyl alcohol 1%, glycerine 3%, silicone defoaming agent 0.5%, deionized water adds to 100%, mixes 21% Flusilazole ZJ0712 aqueous emulsion of system.
Embodiment 1336% Flusilazole ZJ0712 microemulsion
Flusilazole 32%, ZJ0712 4%, cyclohexanone 15%, agricultural newborn 600#10%, isobutanol 5%, xanthans 2%, sodium sorbate 2%, silicone defoaming agent 0.5%, deionized water adds to 100%, mixes 36% Flusilazole ZJ0712 microemulsion of system.
Embodiment 1424% Flusilazole ZJ0712 microemulsion
Flusilazole 18%, ZJ0712 6%, cyclohexanone 15%, Nongru-700 #8%, butanols 5%, hydroxyethylcellulose 2%, sodium sorbate 2%, silicone defoaming agent 0.5%, deionized water adds to 100%, mixes 24% Flusilazole ZJ0712 microemulsion of system.
Embodiment 1515% Flusilazole ZJ0712 microemulsion
Flusilazole 12%, ZJ0712 3%, glycerine 15%, phenethyl phenol polyethenoxy ether 10%, butanols 5%, methylcellulose 2%, sodium sorbate 2%, silicone defoaming agent 0.5%, deionized water adds to 100%, mixes 15% Flusilazole ZJ0712 microemulsion of system.
Implementation of an application example two: Flusilazole and ZJ0712 are composite to the powdery mildew of cucumber Toxicity Determination
Test medicine provides by Shaanxi means of agricultural production trade Co., Ltd of U.S. nation.
After each medicament establishment concentration range was determined in prerun, each medicament was established respectively 5 dosage by active constituent content and is processed, and established the clear water contrast.Carry out with reference to " farm-chemical indoor determination test rule bactericide ", adopt the mycelial growth rate method to measure medicament to the virulence of powdery mildew of cucumber.Measure colony diameter with the right-angled intersection method behind the 72h, calculate and respectively process net growth, mycelial growth inhibition rate.
Net 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 thus the EC of every kind of medicament
50Value.Calculate the different proportioning synergy ratios (SR) of two medicaments according to the Wadley method simultaneously, SR＜0.5 is antagonism, and 0.5≤SR≤1.5 are summation action, and SR＞1.5 are synergistic effect.Computing formula is as follows:
Wherein: a, b are respectively Flusilazole and ZJ0712 shared ratio in combination
A is Flusilazole
B is ZJ0712
Result of the test is as shown in table 1:
Table 1 Flusilazole, ZJ0712 and composite toxicity test analysis of results table to powdery mildew of cucumber thereof
As shown in Table 1, Flusilazole, ZJ0712 are to the EC of powdery mildew of cucumber
50Be respectively 3.16mg/L and 0.12mg/L.The virulence of Flusilazole is lower than the virulence of ZJ0712.1: 2,1: 1,5: 1,10: 1,20: 1 synergy ratio of Flusilazole and ZJ0712 proportioning is respectively 1.61,1.78,2.09,1.65,1.63, illustrating that Flusilazole and ZJ0712 were mixed in the scope at 1: 2 to 20: 1 all shows obvious synergistic effect, wherein synergy ratio SR is maximum when Flusilazole and ZJ0712 weight ratio are 5: 1, and synergistic effect is the most obvious.
Embodiment uses three Flusilazoles and ZJ0712 and the composite control apple anthracnose test of pesticide effectiveness thereof
This experimental establishment is in suburb, Dali County, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi means of agricultural production trade Co., Ltd of U.S. nation, contrast medicament 30% oxazole fluosilicate micro emulsion (commercial), 10% ZJ0712 suspending agent (commercial).
Investigation apple anthracnose disease index before the medicine, in the their early stage dispenser, dispenser in per 7 days once, dispenser is 3 times altogether, for the third time 7 days, 15 days investigation disease indexs and calculate preventive effect after the dispenser.Experimental result is as follows:
Table 2 Flusilazole, ZJ0712 and the composite control apple anthracnose test of pesticide effectiveness thereof
| Treatment agent | Extension rate | 7 days preventive effects (%) behind the medicine for the third time | 15 days preventive effects (%) behind the medicine for the third time |
| 80% Flusilazole ZJ0712 wetting powder | 18000 times | 88.35 | 95.12 |
| 55% Flusilazole ZJ0712 water dispersible granules | 13000 times | 87.89 | 93.62 |
| 30% Flusilazole ZJ0712 suspending agent | 12000 times | 92.96 | 96.32 |
| 45% Flusilazole ZJ0712 aqueous emulsion | 10000 times | 89.27 | 95.17 |
| 15% Flusilazole ZJ0712 microemulsion | 3500 times | 87.29 | 90.12 |
| 30% oxazole fluosilicate micro emulsion | 4500 times | 64.13 | 75.14 |
| 10% ZJ0712 suspending agent | 5000 times | 73.51 | 80.12 |
As can be seen from Table 2, can effectively prevent and treat apple anthracnose after Flusilazole and ZJ0712 are composite, control efficiency all is better than contrasting medicament, and the lasting period is long.In the test scope of medication, the target crop is had no adverse effects, and apple mildew is had preferably preventive effect.
Implementation of an application example four Flusilazoles, ZJ0712 and composite this experimental establishment of the control gray mold of cucumber test of pesticide effectiveness thereof are at the Xian City, Shanxi Province Baqiao District, test medicine is researched and developed, is provided by Shaanxi means of agricultural production trade Co., Ltd of U.S. nation, contrast medicament 30% oxazole fluosilicate micro emulsion (commercial), 10% ZJ0712 suspending agent (commercial).
Investigation gray mold of cucumber state of an illness radix, total number of sheets, the sick number of sheets and sick leaf-size class number before the medicine, in the their early stage dispenser, dispenser in per 7 days once is total to dispenser 2 times, investigates respectively disease index and calculates preventive effect in 7 days, 14 days, 30 days after for the second time dispenser.Experimental result is as follows:
Table 3 Flusilazole, ZJ0712 and the composite control gray mold of cucumber test of pesticide effectiveness thereof
| Treatment agent | The preparation dosage | 7 days preventive effects (%) behind the last medicine | 14 days preventive effects (%) behind the last medicine | 30 days preventive effects (%) behind the last medicine |
| 65% Flusilazole ZJ0712 wetting powder | 3 g/acres | 84.25 | 93.24 | 92.22 |
| 40% Flusilazole ZJ0712 water dispersible granules | 4 g/acres | 86.22 | 94.25 | 93.64 |
| 48% Flusilazole ZJ0712 suspending agent | 4 g/acres | 83.24 | 91.72 | 90.15 |
| 35% Flusilazole ZJ0712 aqueous emulsion | 5 g/acres | 86.35 | 94.26 | 90.82 |
| 24% Flusilazole ZJ0712 microemulsion | 12 g/acres | 85.94 | 92.81 | 90.31 |
| 30% oxazole fluosilicate micro emulsion | 10 g/acres | 68.72 | 75.45 | 71.32 |
| 10% ZJ0712 suspending agent | 10 g/acres | 76.27 | 77.42 | 72.42 |
As can be seen from Table 3, can effectively prevent and treat gray mold of cucumber after Flusilazole and ZJ0712 are composite and occur, control efficiency all is better than contrasting medicament, in this test scope of medication the target crop is had no adverse effects, and powdery mildew of cucumber had good preventive effect, preventive effect all reaches more than 90%.
Implementation of an application example five Flusilazoles and ZJ0712 and the composite ring rot of apple test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is in the Fuping County, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi means of agricultural production trade Co., Ltd of U.S. nation, contrast medicament 30% oxazole fluosilicate micro emulsion (commercial), 10% ZJ0712 suspending agent (commercial).
In the dispenser of ring rot of apple their early stage, dispenser in per 7 days once is total to dispenser 3 times, and the investigation disease index was investigated respectively disease index in 10 days, 20 days after the 3rd dispenser before the dispenser, and the calculation correction preventive effect, and result of the test is as follows:
Table 4 Flusilazole and ZJ0712 and the composite ring rot of apple test of pesticide effectiveness of preventing and treating thereof
| Treatment agent | Extension rate | 10 days preventive effects (%) behind the medicine for the third time | 20 days preventive effects (%) behind the medicine for the third time |
| 35% Flusilazole ZJ0712 wetting powder | 10000 times | 92.38 | 95.76 |
| 75% Flusilazole ZJ0712 water dispersible granules | 14000 times | 93.07 | 95.64 |
| 10% Flusilazole ZJ0712 suspending agent | 2000 times | 89.52 | 91.50 |
| 21% Flusilazole ZJ0712 aqueous emulsion | 4000 times | 88.24 | 91.72 |
| 36% Flusilazole ZJ0712 microemulsion | 5500 times | 93.15 | 95.92 |
| 30% oxazole fluosilicate micro emulsion | 5000 times | 64.55 | 72.42 |
| 10% ZJ0712 suspending agent | 5000 times | 73.75 | 78.98 |
As can be seen from Table 4, Flusilazole, ZJ0712 energy effectively preventing ring rot of apple, control efficiency all is better than contrasting medicament, dosage is little, in the test scope of medication to the target crop without harm, and apple mildew had good preventive effect, preventive effect all reaches more than 90%.
Claims (3)
1.
The bactericidal composition of a kind of composite containing flusilazole and ZJ0712, the weight ratio that it is characterized in that bactericidal composition effective active composition Flusilazole and ZJ0712 is 1:2～20:1.
2.
The bactericidal composition of composite containing flusilazole according to claim 1 and ZJ0712 is characterized in that: bactericidal composition is made wetting powder, water dispersible granules, suspending agent, aqueous emulsion and microemulsion.
3.
The bactericidal composition of composite containing flusilazole according to claim 1 and ZJ0712 is for the purposes of the powdery mildew of preventing and treating vegetables and fruit tree, anthracnose, ring spot, gray mold.
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| CN1810115A (en) * | 2006-01-11 | 2006-08-02 | 天津久日化学工业有限公司 | Flusilazole-and kresoxim methyl bactericide composition and its prepn process |
| WO2007003540A1 (en) * | 2005-06-30 | 2007-01-11 | Basf Aktiengesellschaft | Fungicidal mixtures based on 2,5-disubstituted pyrazol carboxylic acid biphenylamides |
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| WO2007003540A1 (en) * | 2005-06-30 | 2007-01-11 | Basf Aktiengesellschaft | Fungicidal mixtures based on 2,5-disubstituted pyrazol carboxylic acid biphenylamides |
| CN1810115A (en) * | 2006-01-11 | 2006-08-02 | 天津久日化学工业有限公司 | Flusilazole-and kresoxim methyl bactericide composition and its prepn process |
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