CN101779649A - Bactericidal composite containing phenol cycloheximide and thiophanate-methyl - Google Patents
Bactericidal composite containing phenol cycloheximide and thiophanate-methyl Download PDFInfo
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- CN101779649A CN101779649A CN200910219584A CN200910219584A CN101779649A CN 101779649 A CN101779649 A CN 101779649A CN 200910219584 A CN200910219584 A CN 200910219584A CN 200910219584 A CN200910219584 A CN 200910219584A CN 101779649 A CN101779649 A CN 101779649A
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Abstract
The invention relates to a bactericidal composite with synergy, which contains active ingredients of phenol cycloheximide and thiophanate-methyl, wherein, the weight ratio of phenol cycloheximide to thiophanate-methyl is 60-1:1-80, and auxiliary agents and excipients can be added into the effective and active ingredients to prepare wettable powder, water dispersible granule and suspending agent which are mainly used for preventing and treating multiple plant diseases of fruit trees and cereal crops.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of bactericidal composition on fruit diseases that contains phenol bacterium ketone and thiophanate-methyl.
Technical background
Thiophanate-methyl (thiophanate-methyl) belongs to benzimidazole, and molecular formula is (C
12H
14N
4S
2O
4), chemical name: 1,2-two (3-methoxycarbonyl group-2-ghiourea group) benzene.
Thiophanate-methyl belongs to benzimidazole, is a kind of broad spectrum activity systemic fungicide, can prevent and treat the various crop disease, has interior suction, prevention and therapeutic action.It is converted into carbendazim in plant corpus, disturb the formation of spindle in the germ mitosis, influences cell division.
Phenol bacterium ketone is the botanical fungicide that China has independent intellectual property right.Chemical name: 1-o-hydroxy-phenyl butanone, chemical structural formula:
Ginkgo is China characteristic plant, is called as the plant living fossil, strong stress resistance, and differing endangered by the disease worm, studies have shown that in a large number ginkgo contains the agricultural bactericidal material, and the match of China's researcher has been formulated new disinfectant use in agriculture phenol bacterium ketone with the sound reproduction means thus.Phenol bacterium ketone has protection, treats and roots out activity to most of diseases that pathomycetes such as Ascomycetes, Basidiomycetes, Fungi Imperfecti and oomycetes subclass cause; to crop, people, animal and beneficial organism safety; pollution-free substantially to environment; but phenol bacterium ketone is in application process; have that working concentration is higher, the unit are dosage is big, the longevity of residure is short, the more high deficiency of use cost; and certain pesticide resistance risk is arranged, be unfavorable for environment sustainable development.The active ingredient of the different mechanisms of action is carried out composite, is to delay the effective ways that disease develops immunity to drugs, and according to the effect in the production application, judge this composite be synergistic effect or antagonism.Complex role is more significantly filled a prescription, and can obviously improve preventive effect, reduces the dosage of agricultural chemicals greatly, also can enlarge fungicidal spectrum, improves germicidal efficiency.Phenol bacterium ketone is different with the thiophanate-methyl mechanism of action, and mutually composite have good synergistic effect within the specific limits.And composite about phenol bacterium ketone and thiophanate-methyl 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 the is good bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl.
The present invention is achieved through the following technical solutions:
A kind of bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl, wherein phenol bacterium ketone and thiophanate-methyl percentage by weight are 70～1: 1～80.
The described bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl, wherein the percentage by weight of phenol bacterium ketone and thiophanate-methyl is 50～1: 1～70.
The described bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl, wherein the percentage by weight of phenol bacterium ketone and thiophanate-methyl is 30～3: 5～60.
The described bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl, wherein the percentage by weight of phenol bacterium ketone and thiophanate-methyl is 10～4: 10～50.
The described bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl, wherein the effective active component content accounts for 1～95% of gross weight.
The described bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl, wherein the effective active component content accounts for 10～80% of gross weight.
The described bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl is made wetting powder, water dispersible granules or suspending agent.
When making wetting powder, composition comprises following constituent content: phenol bacterium ketone 1～70%, thiophanate-methyl 1～80%, dispersant 5～10%, wetting agent 2～10%, filler 8～90%.
Phenol bacterium ketone, thiophanate-methyl, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, promptly can be made into phenol bacterium ketone thiophanate-methyl wetting powder product.
When making water dispersible granules, composition comprises following constituent content: phenol bacterium ketone 1～70%, thiophanate-methyl 1～80%, dispersant 3～12%, wetting agent 1～8%, disintegrant 1～10%, binding agent 1～8%, filler 10～90%.
Phenol bacterium ketone, thiophanate-methyl, 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 adhesive again, obtain the materials of granulating.It is interior through after granulation and the drying to expect that product are quantitatively sent the fluidized bed granulation dryer to, makes phenol bacterium ketone thiophanate-methyl water dispersible granules product.
Comprise following constituent content when composition is made suspending agent: phenol bacterium ketone 1～30%, thiophanate-methyl 5～40%, dispersant 2～10%, wetting agent 2～10%, defoamer 0.1～1%, thickener 0.1～2%, antifreeze 0.1～8%, stabilizing agent 0.05%～3%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze in the above-mentioned formulation material are mixed through high speed shear, add phenol bacterium ketone, thiophanate-methyl, ball milling is 2～3 hours in ball mill, makes diameter of particle all below 5 μ m, makes phenol bacterium ketone thiophanate-methyl suspending agent product.
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 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 polyvinyl alcohol, 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 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 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 spot defoliation, scab, ring spot, the powdery mildew of control fruit tree; The banded sclerotial blight of cereal crop, rust, powdery mildew; Brassicaceous vegetable powdery mildew, downy mildew.
Beneficial effect of the present invention: (1) present composition effective active composition phenol bacterium ketone and thiophanate-methyl belong to the bactericide of two kinds of different mechanisms of action, and both are mixed mutually and can produce conflict, and can suspension of pesticide resistance generation; (2) present composition has good synergistic effect within the specific limits, and preventive effect is higher than single agent, and dosage is little.
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.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.
Implementation of an application example one the implementation of Formulation Example
Embodiment 180% phenol bacterium ketone thiophanate-methyl wetting powder
Phenol bacterium ketone 30%, thiophanate-methyl 50%, polycarboxylate 5%, lignosulfonates 3%, spaonin powder 2%, bentonite 10%, mixture carries out comminution by gas stream, makes 80% phenol bacterium ketone thiophanate-methyl wetting powder.
Embodiment 260% phenol bacterium ketone thiophanate-methyl wetting powder
Phenol bacterium ketone 10%, thiophanate-methyl 50%, lauryl sodium sulfate 4%, tea are withered 4%, white carbon 8%, kaolin 24%, and mixture carries out comminution by gas stream, makes 60% phenol bacterium ketone thiophanate-methyl wetting powder.
Embodiment 345% phenol bacterium ketone thiophanate-methyl wetting powder
Phenol bacterium ketone 5%, thiophanate-methyl 40%, alkyl benzene sulfonate calcium salt 5%, wetting and penetrating agent F 3%, white carbon 8%, bentonite 39%, mixture carries out comminution by gas stream, makes 45% phenol bacterium ketone thiophanate-methyl wetting powder.
Embodiment 430% phenol bacterium ketone thiophanate-methyl wetting powder
Phenol bacterium ketone 4%, thiophanate-methyl 26%, lignosulfonates 2%, silkworm excrement 3%, white carbon 5%, attapulgite 60%, mixture carries out comminution by gas stream, makes 30% phenol bacterium ketone thiophanate-methyl wetting powder.
Embodiment 580% phenol bacterium ketone thiophanate-methyl water dispersible granules
Phenol bacterium ketone 50%, thiophanate-methyl 30%, polycarboxylate 3%, lignosulfonates 3%, lauryl sodium sulfate 4%, ammonium sulfate 2%, starch 8%, the mixed 80% phenol bacterium ketone thiophanate-methyl water dispersible granules that gets.
Embodiment 660% phenol bacterium ketone thiophanate-methyl water dispersible granules
Phenol bacterium ketone 20%, thiophanate-methyl 40%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 3%, polyoxyethylene carboxylate 3%, soapberry powder 4%, sodium bicarbonate 3%, starch 20%, kaolin 17%, the mixed 55% phenol bacterium ketone thiophanate-methyl water dispersible granules that gets.
Embodiment 740% phenol bacterium ketone thiophanate-methyl water dispersible granules
Phenol bacterium ketone 15%, thiophanate-methyl 25%, alkyl benzene sulfonate calcium salt 5%, Nekal BX 6%, succinic acid 3%, citric acid 1%, precipitated calcium carbonate 25%, starch 20%, the mixed 40% phenol bacterium ketone thiophanate-methyl water dispersible granules that gets.
Embodiment 828% phenol bacterium ketone thiophanate-methyl water dispersible granules
Phenol bacterium ketone 3%, thiophanate-methyl 25%, alkylphenol-polyethenoxy are phonetic 5%, DBSA 2%, starch 20%, diatomite 45%, mixed 28% phenol bacterium ketone thiophanate-methyl water dispersible granules.
Embodiment 950% phenol bacterium ketone thiophanate-methyl suspending agent
Phenol bacterium ketone 10%, thiophanate-methyl 40%, polycarboxylate 4%, sodium lignin sulfonate 3%, DBSA 4%, silicone oil 0.1%, xanthan gum 0.3%, deionized water adds to 100%, the mixed 48% phenol bacterium ketone thiophanate-methyl suspending agent that gets.
Embodiment 1035% phenol bacterium ketone thiophanate-methyl suspending agent
Phenol bacterium ketone 2%, thiophanate-methyl 33%, alkyl benzene sulfonate calcium salt 4%, soapberry powder 5%, silicone compound 0.1%, hydroxyethylcellulose 0.1%, ethylene glycol 2%, deionized water add to 100%, the mixed 35% phenol bacterium ketone thiophanate-methyl suspending agent that gets.
Embodiment 1121% phenol bacterium ketone thiophanate-methyl suspending agent
Phenol bacterium ketone 1%, thiophanate-methyl 20%, polyoxyethylene carboxylate 4%, spaonin powder 5%, silicone compound 0.1%, polyvinyl alcohol 0.4%, propane diols 2%, deionized water add to 100%, the mixed 20% phenol bacterium ketone thiophanate-methyl suspending agent that gets.
Embodiment 1210% phenol bacterium ketone thiophanate-methyl suspending agent
Phenol bacterium ketone 1%, thiophanate-methyl 9%, polycarboxylate 2%, neopelex 2%, silicone compound 0.1%, polyethylene glycol 0.5%, glycerine 4%, deionized water add to 100%, the mixed 10% phenol bacterium ketone thiophanate-methyl suspending agent that gets.
Implementation of an application example two: phenol bacterium ketone and thiophanate-methyl are composite to the rice sheath blight disease Toxicity Determination
Test medicine provides by Shaanxi means of agricultural production trade Co., Ltd of U.S. nation.
After the effective inhibition concentration scope of each medicament was determined 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 rice sheath blight disease.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 as follows:
Wherein: a, b are respectively phenol bacterium ketone and thiophanate-methyl shared ratio in combination
A is a phenol bacterium ketone
B is a thiophanate-methyl
Result of the test is as shown in table 1:
Table 1 phenol bacterium ketone, thiophanate-methyl and composite toxicity test analysis of results table thereof to rice sheath blight disease
As shown in Table 1, phenol bacterium ketone, thiophanate-methyl are to the EC of rice sheath blight disease
50Be respectively 5.16mg/L and 47.8mg/L.1: 1,1: 5,1: 10,1: 15,1: 20 synergy ratio of phenol bacterium ketone and thiophanate-methyl proportioning is respectively 1.52,1.63,1.81,1.69,1.55, illustrating that phenol bacterium ketone and thiophanate-methyl were mixed in the scope at 1: 1～1: 20 all shows obvious synergistic effect, synergy ratio SR maximum when phenol bacterium ketone and thiophanate-methyl weight ratio are 1: 10 wherein, synergistic effect is the most obvious.
Embodiment uses triphenol bacterium ketone and the thiophanate-methyl and the composite control rice blast test of pesticide effectiveness thereof
This experimental establishment is in Hanzhong City suburb, 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 70% thiophanate-methyl wetting powder (commercial), 20% mycophenolic ketone aqueous emulsion.
The preceding investigation of the medicine rice blast 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, investigates disease indexs in 7 days, 15 days after the dispenser for the second time and calculates preventive effect.Experimental result is as follows:
Table 2 phenol bacterium ketone, thiophanate-methyl and the composite control rice blast test of pesticide effectiveness thereof
| Handle medicament | The preparation dosage | 7 days preventive effects (%) behind the medicine for the second time | 15 days preventive effects (%) behind the medicine for the second time |
| 80% phenol bacterium ketone thiophanate-methyl wetting powder | 8 gram/mus | ??88.23 | ??94.21 |
| Handle medicament | The preparation dosage | 7 days preventive effects (%) behind the medicine for the second time | 15 days preventive effects (%) behind the medicine for the second time |
| 60% phenol bacterium ketone thiophanate-methyl water dispersible granules | 12 gram/mus | ??88.89 | ??93.62 |
| 21% phenol bacterium ketone thiophanate-methyl suspending agent | 80 gram/mus | ??85.12 | ??91.23 |
| 70% thiophanate-methyl wetting powder | 80 gram/mus | ??59.15 | ??67.24 |
| 20% mycophenolic ketone aqueous emulsion | 18 gram/mus | ??68.51 | ??75.11 |
As can be seen from Table 2, can effectively prevent and treat rice blast after phenol bacterium ketone and thiophanate-methyl 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 rice green smut is had good preventive effect, reach 85.39%～93.35%.
Implementation of an application example four: phenol bacterium ketone and thiophanate-methyl and the composite control alternaria leaf spot of apple test of pesticide effectiveness thereof
This experimental establishment is in suburb, Liquan 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 70% thiophanate-methyl wetting powder (commercial), 20% mycophenolic ketone aqueous emulsion.
The investigation alternaria leaf spot of apple 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 the apple 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 3 phenol bacterium ketone, thiophanate-methyl and the composite control alternaria leaf spot of apple test of pesticide effectiveness thereof
| Handle medicament | Extension rate | 7 days preventive effects (%) behind the last medicine | 14 days preventive effects (%) behind the last medicine | 30 days preventive effects (%) behind the last medicine |
| 45% phenol bacterium ketone thiophanate-methyl wetting powder | 2000 times | ??84.16 | ??93.05 | ??92.44 |
| 28% phenol bacterium ketone thiophanate-methyl water dispersible granules | 1500 times | ??88.74 | ??95.26 | ??93.69 |
| 10% phenol bacterium ketone thiophanate-methyl suspending agent | 800 times | ??85.15 | ??92.23 | ??90.74 |
| 70% thiophanate-methyl wetting powder | 1000 times | ??56.25 | ??62.30 | ??47.38 |
| 20% mycophenolic ketone aqueous emulsion | 4000 times | ??75.36 | ??77.42 | ??62.42 |
As can be seen from Table 3, energy effectively preventing alternaria leaf spot of apple after phenol bacterium ketone and thiophanate-methyl 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 not had harm, and ring rot of apple is had good preventive effect, reach 85.32%～93.27%.
Implementation of an application example five: phenol bacterium ketone, thiophanate-methyl and the composite control cucumber downy mildew test of pesticide effectiveness thereof
This experimental establishment is in the Gaoling County, Xian City, Shanxi Province, and test medicine is researched and developed, provided by Shaanxi means of agricultural production trade Co., Ltd of U.S. nation, contrast medicament 70% thiophanate-methyl wetting powder (commercial), 20% mycophenolic ketone aqueous emulsion.
Investigation cucumber downy mildew 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 disease index respectively and calculates preventive effect in 7 days, 14 days after the dispenser for the second time.Experimental result is as follows:
Table 4 phenol bacterium ketone, thiophanate-methyl and the composite control cucumber downy mildew test of pesticide effectiveness thereof
| Handle medicament | The preparation dosage | 7 days preventive effects (%) behind the last medicine | 14 days preventive effects (%) behind the last medicine |
| 60% phenol bacterium ketone thiophanate-methyl wetting powder | 18 gram/mus | ??89.72 | ??89.08 |
| 40% phenol bacterium ketone thiophanate-methyl water dispersible granules | 15 gram/mus | ??90.16 | ??91.75 |
| 50% phenol bacterium ketone thiophanate-methyl suspending agent | 15 gram/mus | ??89.30 | ??91.54 |
| 70% thiophanate-methyl wetting powder | 70 gram/mus | ??53.44 | ??69.34 |
| 20% mycophenolic ketone aqueous emulsion | 15 gram/mus | ??67.28 | ??77.45 |
As can be seen from Table 4, can effectively prevent and treat cucumber downy mildew after phenol bacterium ketone and thiophanate-methyl are composite and take place, 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 is had good preventive effect.
Implementation of an application example six: phenol bacterium ketone and thiophanate-methyl and the composite pear scab test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is in area just outside a city gate town, Pucheng 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 70% thiophanate-methyl wetting powder (commercial), 20% mycophenolic ketone aqueous emulsion.
In the dispenser of pear tree their early stage, dispenser in per 7 days once, altogether dispenser is 3 times, investigation disease index before the dispenser was investigated disease index respectively in 7 days, 15 days after the dispenser for the third time, and the calculation correction preventive effect, result of the test is as follows:
Table 5 phenol bacterium ketone and thiophanate-methyl and the composite control pear scab test of pesticide effectiveness thereof
| Handle medicament | Extension rate | 7 days preventive effects (%) behind the last medicine | 15 days preventive effects (%) behind the last medicine | 30 days preventive effects (%) behind the last medicine |
| 30% phenol bacterium ketone thiophanate-methyl wetting powder | 1500 times | ??89.62 | ??94.78 | ??92.76 |
| 80% phenol bacterium ketone thiophanate-methyl water dispersible granules | 11000 times | ??90.16 | ??95.64 | ??91.83 |
| 35% phenol bacterium ketone thiophanate-methyl suspending agent | 1500 times | ??89.52 | ??92.55 | ??91.27 |
| 70% thiophanate-methyl wetting powder | 1000 times | ??74.37 | ??82.38 | ??72.58 |
| 20% mycophenolic ketone aqueous emulsion | 5000 times | ??75.98 | ??83.06 | ??74.51 |
As can be seen from Table 5, phenol bacterium ketone, thiophanate-methyl energy effectively preventing pear scab, control efficiency all is better than contrasting medicament, and dosage is little, in the test scope of medication target crop is not had harm.
Claims (7)
1. a bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl is characterized in that the percentage by weight of microbicide compositions effective active composition phenol bacterium ketone and thiophanate-methyl is 60～1: 1～80.
2. the bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl according to claim 1 is characterized in that: wherein the percentage by weight of phenol bacterium ketone and thiophanate-methyl is 50～1: 1～70.
3. the bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl according to claim 2 is characterized in that: wherein the percentage by weight of phenol bacterium ketone and thiophanate-methyl is 30～3: 5～60.
4. the bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl according to claim 3 is characterized in that: wherein the percentage by weight of phenol bacterium ketone and thiophanate-methyl is 10～4: 10～50.
5. the bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl according to claim 1 is characterized in that: wherein the effective active component content accounts for 1～95% of gross weight.
6. the bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl according to claim 5 is characterized in that: wherein the effective active component content accounts for 10～80% of gross weight.
7. the bactericidal composition that contains phenol bacterium ketone and thiophanate-methyl according to claim 1 is characterized in that: microbicide compositions is made wetting powder, water dispersible granules or suspending agent.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120170A (en) * | 2011-11-18 | 2013-05-29 | 深圳诺普信农化股份有限公司 | Bactericidal composition |
| CN106922712A (en) * | 2015-12-30 | 2017-07-07 | 江苏龙灯化学有限公司 | A kind of bactericidal composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1278609C (en) * | 2004-07-21 | 2006-10-11 | 陕西上格之路生物科学有限公司 | Thiophthanate methyl water dispersible granular agent and its formula |
| GB0418047D0 (en) * | 2004-08-12 | 2004-09-15 | Syngenta Participations Ag | Fungicidal compositions |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120170A (en) * | 2011-11-18 | 2013-05-29 | 深圳诺普信农化股份有限公司 | Bactericidal composition |
| CN103120170B (en) * | 2011-11-18 | 2014-07-16 | 深圳诺普信农化股份有限公司 | Bactericidal composition |
| CN106922712A (en) * | 2015-12-30 | 2017-07-07 | 江苏龙灯化学有限公司 | A kind of bactericidal composition |
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| CN101779649B (en) | 2012-11-07 |
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