CN102986668A - Sterilizing composition containing dithianon - Google Patents
Sterilizing composition containing dithianon Download PDFInfo
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- CN102986668A CN102986668A CN2011102910686A CN201110291068A CN102986668A CN 102986668 A CN102986668 A CN 102986668A CN 2011102910686 A CN2011102910686 A CN 2011102910686A CN 201110291068 A CN201110291068 A CN 201110291068A CN 102986668 A CN102986668 A CN 102986668A
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Abstract
The invention discloses a sterilizing composition which comprises the effective components of famoxadone and dithianon in a mass ratio of (50:1)-(1:50). The composition has a remarkable synergic effect, and can be used for prevention and control over downy mildew, scab and anthracnose on fruit trees and vegetables.
Description
Technical field
The present invention relates to a kind of bactericidal composition, especially a kind of bactericidal composition that contains dithianon.
Technical background
Dithianon (Dithianon) has another name called the Delan, chemical name: 2,3-dinitrile-Isosorbide-5-Nitrae-anthraquinone dithio has the multiple mechanism of action.Suppress a series of fungal enzymes by breathing with sulfur-containing group reaction and interference cell, cause at last disease dead.In the time of the good prolection of tool, certain therapeutic activity is arranged also.But dithianon quick-acting is relatively poor, uses separately, is unfavorable for effective control of disease.
Famoxadone (famoxadone), have another name called easy guarantor, chemical name: 3-phenylamino-5-methyl-5-(4-Phenoxyphenyl)-1,3-oxazoline-2, the 4-diketone, be the pyridyl amine bactericide of being developed by E.I.Du Pont Company, be the mitochondria electron transfer inhibitor, cromoci oxidoreductase among the complex m is had inhibitory action.Have protection, treat, root out, infiltration, systemic activity, with the phenyl amide series bactericidal agent without cross resistance.But use cost is higher separately, also is unfavorable for resistance management.
Summary of the invention
The object of the invention is to: a kind of efficient bactericidal composition that has synergistic effect, is fit to the upper use of agricultural is provided.
For solving the problems of the technologies described above, the inventor is by a large amount of biologicall test screenings, and unexpected Fa Xian famoxadone and dithianon are composite with certain proportion, and downy mildew, scab, anthracnose etc. are had significant synergies.
On the basis of above-mentioned discovery, through composition is carried out symphyogenetic quantitative analysis, formed technical scheme of the present invention, Ji is take famoxadone, dithianon as active ingredient, the mass ratio of the two is 50: 1-1: 50, and ratio is 20 preferably: 1-1: 20.
The present composition can be prepared into known method the formulation that is fit to agricultural use, and preferred formulation is suspending agent, suspension emulsion, wetting powder or water dispersible granules, and the total content of active ingredient is 5%-80% in the preparation.
Comprise also in the composition of the present invention that the auxiliary element such as dispersant, wetting agent, antifreezing agent, bleeding agent and other are of value to the known substance of active ingredient stable and drug effect performance in storing and using, all be various compositions commonly used in the pesticidal preparations or that permission is used, be not particularly limited, concrete composition and consumption require to determine by simple experiment according to prescription.
Composition described in the invention can the finished product preparation form provide, and namely each material mixes in the composition, and the composition of composition also can provide with the single dose form, directly directly mixes in bucket or tank before the use, then is diluted to required concentration.
Bactericidal composition of the present invention can be used for preventing and treating various fungus-caused plant diseases, is specially adapted to prevent and treat cucumber downy mildew, Chinese cabbage downy mildew, downy mildew of garpe, pear scab, banana freckle, apple anthracnose, mango anthracnose, citrus anthracnose, pepper anthracnose, Da Jiang anthracnose.
Compared with prior art, the beneficial effect that the present invention produces is: (1) is compared with single dose, this bactericidal composition has obvious synergy to cucumber downy mildew, Chinese cabbage downy mildew, downy mildew of garpe, pear scab, banana freckle, apple anthracnose, mango anthracnose, citrus anthracnose, pepper anthracnose, Da Jiang anthracnose, has improved control efficiency; (2) can reduce the field dosage, effectively environmental contamination reduction and residue of pesticide reduce and produce and use cost; (3) mechanism of action of active ingredient is different in the bactericidal composition, is conducive to avoid and delays the drug-fast generation of germ.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, the present invention describes with following specific embodiment, but the present invention is limited to absolutely not these examples.
The present composition take famoxadone as a kind of active ingredient, dithianon is another kind of active ingredient, combination between them has obvious synergistic function to downy mildew, scab and anthracnose, and be not only the simple addition of two kinds of pharmacy effects, see biologicall test embodiment 1,2,3 for details.
Biologicall test embodiment 1: famoxadone and the composite Toxicity Determination to cucumber downy mildew of dithianon
Subjects: bacterium of downy mildew of cucumber
Test method: with reference to " farm-chemical indoor determination test rule NY/T1156.7-2006 ", pot-culture method.Choose the consistent potted plant cucumber seedling of 4～6 leaf phases of growth potential, 3 basins are selected in each processing, number for subsequent use.The cucumber downy mildew leaf that picks up from the field is washed vacuum side of blade Pseudoperonospora cubensis sporangium with 4 ℃ of distilled water, and (concentration is every milliliter 1 * 10 to be made into suspension
5Individual～1 * 10
7Individual sporangium), even spraying is inoculated on the cucumber leaves for examination, carries out chemicals treatment behind the 24h.Spray under 50PSI pressure with spray tower, each processes 10mL.Each medicament arranges 5 concentration gradients, to spray the equivalent clear water as blank.After the spraying cucumber seedling being put into the greenhouse cultivates, morbidity grade scale complete stool according to cucumber downy mildew behind the 7d is investigated incidence, grade scale is carried out State Standard of the People's Republic of China " pesticide field efficacy medicine test criterion () ", calculate control efficiency with disease index, carry out statistical analysis with the DPS data processing software, calculate the EC of each medicament
50, then press the abundant method of Sun Yun and calculate co-toxicity coefficient (CTC).
Control efficiency is converted into probability value (y), and liquor strength (μ g/ml) converts logarithm value (x) to, calculates concentration EC in virulence equation and the inhibition with method of least squares
50, according to toxicity index and the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun medicament.Toxicity test the results are shown in Table 1.
Actual measurement toxicity index (ATI)=(standard medicament EC
50/ reagent agent EC
50) * 100
The percentage composition of B in the percentage composition of A+B medicament toxicity index * mixture in theoretical toxicity index (TTI)=A medicament toxicity index * mixture
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (the ATI)/theoretical toxicity index (TTI) of mixture] * 100
When CTC≤80, then the composition performance is for antagonism, and when 80＜CTC＜120, then the composition performance is for summation action, and when CTC 〉=120, then the composition performance is synergistic effect.
The composite Toxicity Determination result to cucumber downy mildew of table 1 famoxadone and dithianon
Result of the test shows that (table 1) famoxadone and dithianon are at proportioning 50: 1-1: 50 o'clock, cucumber downy mildew all there is synergistic effect, 20: 1-1: in the time of between 20, synergistic effect is more obvious, co-toxicity coefficient is all more than 160.5, and especially with 1: 1-1: synergistic effect is the most obvious in the time of between 3.
Biologicall test embodiment 2: famoxadones and the composite Toxicity Determination to pear cucumerinum of dithianon
Subjects: pear cucumerinum (pick up from the field, and through separation and purification)
Test method: spore germination method.Separate pear cucumerinum from the scab that picks up from the field fresh fruit, with germ on the PDA medium in 25 ℃ of incubators continuous culture carry out purifying 3 times, and then be connected in the PDB liquid nutrient medium and cultivate spore.Cultured pear cucumerinum spore is removed mycelia with filtered through gauze, then be mixed with the suspension of 4 * 105 spore/milliliters with sterile water.Reagent agent is diluted to corresponding concentration, and adds 2mL with the spore suspension of pear cucumerinum with 2mL and be mixed, add the 2mL spore suspension as blank take the 2mL sterile water.Place in 24 ℃ of incubators and cultivate, microscopy spore germination rate behind the 15h, and calculate the spore germination relative inhibition.Every processing is 10 visuals field of microscopy at random, repeat 3 times, and every spore germ tube length surpasses 1/2 of spore length and is germinating.
The spore germination relative inhibition is converted into probability value (y), and liquor strength (μ g/ml) converts logarithm value (x) to, calculates concentration EC in virulence equation and the inhibition with method of least squares
50, according to toxicity index and the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun medicament.Computational methods are with biologicall test example 1.
Toxicity test the results are shown in Table 2.
The composite Toxicity Determination result to pear scab of table 2 famoxadone and dithianon
The result of table 2 shows that ， famoxadone and dithianon are at proportioning 50: 1-1:, pear scab is all had synergistic effect at 50 o'clock, 20: 1-1: in the time of between 20, listed proportioning co-toxicity coefficient all is higher than 163.0, and synergistic effect is more obvious, and especially with 1: 1-1: synergistic effect is the most obvious in the time of between 3.
Biologicall test embodiment 3: famoxadones and dithianon are composite to be measured the apple anthracnose control efficacy
Subjects: apple anthrax bacteria
Test is with reference to " pesticide bioassay technology " (old spring chief editor, publishing house of Beijing Agricultural University publishes), and " farm-chemical indoor determination test rule NY/T1156.2-2006 and 1156.6-2006 ", growth rate method (Plating) is adopted in this test.On the basis of preliminary experiment, on aseptic operating platform, processing the sterilising medium that will melt in advance according to test quantitatively places in the aseptic conical flask, getting successively the 5ml liquid from the low concentration to the high concentration joins respectively the hot medium of 45ml (PDA medium is housed, 45-50 ℃) conical flask in, after shaking up, pour rapidly diameter 90mm glass culture dish into, each culture dish is poured band medicine medium 10ml into.Level leaves standstill, and makes flat board after the cooling.Five repetitions of each concentration.Make blank with the processing that does not contain the medicament effective ingredient.
With cultured pathogen, under aseptic condition, with the sterilization card punch of diameter 4mm, cut the bacterium cake from colony edge, with inoculator that pure culture biscuits involvng inoculation is dull and stereotyped central in pastille, will there be one of mycelia to face down and the medium applying, cover the ware lid.Above all operations all carries out sterile working at superclean bench.Be placed on after the processing in 26 ± 0.5 ℃ the constant temperature aseptic culture case and cultivate, take out behind the 5d.Adopt the right-angled intersection method to measure respectively the colony diameter (take millimeter as unit) that each is processed, calculate the mean value of colony diameter.
Take each logarithm value of processing effective ingredient concentration (μ g/ml) as independent variable X, the probit value that inhibiting rate changes into is dependent variable Y, calculates concentration EC in virulence equation and the inhibition with method of least squares
50, according to toxicity index and the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun medicament.Computational methods are with biologicall test example 1.
Toxicity test the results are shown in Table 3.
The result of table 3 shows that famoxadone and dithianon are at proportioning 50: 1-1: 50 o'clock, apple anthrax bacteria all there is synergistic effect, 20: 1-1: in the time of between 10, listed proportioning co-toxicity coefficient all is higher than 179.6, synergistic effect is more obvious, and especially with 1: 1-1: synergistic effect is the most obvious in the time of between 3.
Bactericidal composition of the present invention can be prepared into known method suspending agent, suspension emulsion, wetting powder or the water dispersible granules that is fit to agricultural use.Below describe with specific embodiment, active component or active ingredient refer to famoxadone and dithianon in the present specification, percentage is mass percent in the prescription, below repeats no more.
Embodiment 1:51% famoxadone dithianon suspending agent
The ratio of each component such as the former medicine of active component, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain 51% famoxadone dithianon suspending agent.
This embodiment is applied to prevent and treat cucumber downy mildew.Be 5 μ g/ml with 2000 times of (famoxadones of 51% famoxadone dithianon suspending agent thin up valid density, dithianon valid density is 250 μ g/ml) spraying, the control efficiency of 7 days and 15 days is respectively 95.0%, 86.2% behind the medicine.100 Ke/Sheng famoxadone missible oil by 1000 times (valid density is 100 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 7 days preventive effect is respectively 76.6% and 84.1% behind the medicine, and 15 days is 72.2% and 80.4% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, and significantly better than single dose, not only control efficiency improves to the preventive effect of cucumber downy mildew, and the amount ratio of active ingredient obviously reduces when using separately, has also alleviated the pollution to environment simultaneously.
Embodiment 2:5% famoxadone dithianon suspending agent
The ratio of each component such as the former medicine of active component, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain 5% famoxadone dithianon suspending agent.
This embodiment is applied to prevent and treat pepper anthracnose.Be 100 μ g/ml with 5% famoxadone dithianon suspending agent by 250 times of (famoxadone valid density, dithianon valid density is 100 μ g/ml) the thin up spraying, the control efficiency of 7 days and 15 days is respectively 87.7%, 84.4% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2500 times (valid density is 200 μ g/ml) and 22.7% dithianon suspending agent by 1000 times (valid density is 227 μ g/ml), use with same method, 7 days preventive effect is respectively 83.5% and 76.7% behind the medicine, and to be respectively be 82.3% and 70.2% to 15 days preventive effects behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of pepper anthracnose significantly better than single dose.Simultaneously, the consumption of active ingredient reduces, thereby has reduced cost and the pollution that has alleviated environment.
Embodiment 3:20% famoxadone dithianon suspending agent
The ratio of each component such as the former medicine of active component, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain 20% famoxadone dithianon suspending agent.
This embodiment is used for the control apple anthracnose.Be 50 μ g/ml with 20% famoxadone dithianon suspending agent by 1000 times of (famoxadone valid density, dithianon valid density is 150 μ g/ml) the thin up spraying, 14 days control efficiency is 91.2% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2500 times (valid density is 200 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 14 days preventive effect is respectively 84.2% and 80.3% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of apple anthracnose significantly better than single dose.Simultaneously, the consumption of active ingredient reduces, thereby has reduced cost and the pollution that has alleviated environment.
Embodiment 4:30% famoxadone dithianon suspending agent
The ratio of each component such as the former medicine of active component, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain 30% famoxadone dithianon suspending agent.
This embodiment is used for biocontrol of mango anthracnose.Be 100 μ g/ml with 30% famoxadone dithianon suspending agent by 1000 times of (famoxadone valid density, dithianon valid density is 200 μ g/ml) the thin up spraying, 14 days control efficiency is 96.2% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2500 times (valid density is 200 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 14 days preventive effect is respectively 84.2% and 80.3% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of mango anthrax significantly better than single dose.Simultaneously, the consumption of active ingredient reduces, thereby has reduced cost and the pollution that has alleviated environment.
Embodiment 5:15% famoxadone dithianon suspension emulsion
The ratio of each component such as dithianon, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain suspending agent, then with Famoxate, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, obtain 15% famoxadone dithianon suspension emulsion
This embodiment is used for the control banana freckle.Be 100 μ g/ml with 15% famoxadone dithianon suspension emulsion by 500 times of (famoxadone valid density, dithianon valid density is 200 μ g/ml) the thin up spraying, 14 days control efficiency is 95.7% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2500 times (valid density is 200 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 14 days preventive effect is respectively 84.2% and 80.3% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of banana freckle significantly better than single dose.Simultaneously, the consumption of active ingredient reduces, thereby has reduced cost and the pollution that has alleviated environment.
Embodiment 6:21% famoxadone dithianon suspension emulsion
The ratio of each component such as dithianon, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain suspending agent, then with Famoxate, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, obtain 21% famoxadone dithianon suspension emulsion
This embodiment is used for the control Chinese cabbage downy mildew.Be 100 μ g/ml with 21% famoxadone dithianon suspension emulsion by 2000 times of (famoxadone valid density, dithianon valid density is 5 μ g/ml) the thin up spraying, 14 days control efficiency is 90.2% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2500 times (valid density is 200 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 14 days preventive effect is respectively 84.2% and 80.3% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of Chinese cabbage downy mildew significantly better than single dose.Simultaneously, the consumption of active ingredient reduces, thereby has reduced cost and the pollution that has alleviated environment.
Embodiment 7:21% famoxadone dithianon suspension emulsion
The ratio of each component such as dithianon, dispersant, wetting agent and water in prescription mixed, after grinding and/or high speed shear, obtain suspending agent, then with Famoxate, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, obtain 21% famoxadone dithianon suspension emulsion
This embodiment is used for the control citrus anthracnose.Be 1 μ g/ml with 21% famoxadone dithianon suspension emulsion by 1000 times of (famoxadone valid density, dithianon valid density is 200 μ g/ml) the thin up spraying, 14 days control efficiency is 90.2% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2500 times (valid density is 200 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 14 days preventive effect is respectively 81.2% and 78.3% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of citrus anthracnose significantly better than single dose.Simultaneously, the consumption of active ingredient reduces, thereby has reduced cost and the pollution that has alleviated environment.
Embodiment 8:50% famoxadone dithianon wetting powder
Active component, various auxiliary agent and filler etc. are fully mixed in the ratio of prescription, behind ultra-fine pulverizer disintegrating, namely get 55% famoxadone dithianon wetting powder.
This embodiment is applied to apple scab.Be 125 μ g/ml with 50% famoxadone dithianon wetting powder by 4000 times of (famoxadone valid density, dithianon valid density is 125 μ g/ml) the thin up spraying, 14 days control efficiency is 94.6% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2000 times (valid density is 250 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 14 days control efficiency is respectively 80.5% and 86.4% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of apple scab significantly better than single dose.
Embodiment 9:21% famoxadone dithianon wetting powder
Active component, various auxiliary agent and filler etc. are fully mixed in the ratio of prescription, behind ultra-fine pulverizer disintegrating, namely get 21% famoxadone dithianon wetting powder.
This embodiment is applied to downy mildew of garpe.Be 100 μ g/ml with 21% famoxadone dithianon wetting powder by 2000 times of (famoxadone valid density, dithianon valid density is 5 μ g/ml) the thin up spraying, 14 days control efficiency is 91.6% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2000 times (valid density is 250 μ g/ml) and 66% dithianon water-dispersion granule by 2000 times (valid density is 330 μ g/ml), use with same method, 14 days control efficiency is respectively 80.5% and 86.4% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of downy mildew of garpe significantly better than single dose.
Embodiment 10:80% famoxadone dithianon water-dispersion granule
Active component, dispersant, wetting agent, disintegrant and the filler ratio in prescription is mixed, become wetting powder through air-flow crushing, add again a certain amount of water mixing extruding and make material.Obtain 80% famoxadone dithianon water-dispersion granule after the drying screening.
This embodiment is applied to prevent and treat pear scab.Be 66.7 μ g/ml with 3000 times of (famoxadones of 80% famoxadone dithianon water-dispersion granule valid density, dithianon valid density is 200 μ g/ml) the thin up spraying, 14 days control efficiency is 97.2% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2000 times (valid density is 250 μ g/ml) and 60% dithianon water-dispersion granule by 2000 times (valid density is 300 μ g/ml), use with same method, 14 days control efficiency is respectively 85.4% and 79.4% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of pear scab significantly better than single dose.
Embodiment 11:51% famoxadone dithianon water-dispersion granule
Active component, dispersant, wetting agent, disintegrant and the filler ratio in prescription is mixed, become wetting powder through air-flow crushing, add again a certain amount of water mixing extruding and make material.Obtain 80% famoxadone dithianon water-dispersion granule after the drying screening.
This embodiment is applied to prevent and treat Da Jiang anthracnose.Be 100 μ g/ml with 5000 times of (famoxadones of 51% famoxadone dithianon water-dispersion granule valid density, dithianon valid density is 2 μ g/ml) the thin up spraying, 14 days control efficiency is 92.2% behind the medicine.500 Ke/Sheng famoxadone missible oil by 2000 times (valid density is 250 μ g/ml) and 60% dithianon water-dispersion granule by 2000 times (valid density is 300 μ g/ml), use with same method, 14 days control efficiency is respectively 85.4% and 79.4% behind the medicine.The composite rear synergistic effect of famoxadone and dithianon is obvious, to the preventive effect of Da Jiang anthracnose significantly better than single dose.
Claims (6)
1. bactericidal composition, it is characterized in that: active ingredient is famoxadone and dithianon in the described bactericidal composition, the mass ratio of famoxadone and dithianon is 50: 1-1: 50.
2. a kind of bactericidal composition according to claim 1, it is characterized in that: the mass ratio that You is imitated into Fen famoxadone and dithianon is 20: 1-1: 20.
3. a kind of bactericidal composition according to claim 2, it is characterized in that: the mass ratio that You is imitated into Fen famoxadone and dithianon is 1: 1-1: 3.
4. according to claim 1 to 3 each described bactericidal compositions, it is characterized in that: the gross mass percentage composition of active ingredient in bactericidal composition is 5%-80%.
5. bactericidal composition according to claim 4, it is characterized in that: the formulation of described bactericidal composition is suspending agent, suspension emulsion, wetting powder or water dispersible granules.
6. bactericidal composition claimed in claim 5 is used for preventing and treating anthracnose, downy mildew, scab.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259358A (en) * | 2016-08-18 | 2017-01-04 | 江西禾益化工股份有限公司 | A kind of combination sterilization composition containing dithianon |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1668193A (en) * | 2002-07-18 | 2005-09-14 | 巴斯福股份公司 | Fungicidal mixtures |
| CN101909445A (en) * | 2008-01-16 | 2010-12-08 | 先正达参股股份有限公司 | Fungicidal compositions |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1668193A (en) * | 2002-07-18 | 2005-09-14 | 巴斯福股份公司 | Fungicidal mixtures |
| CN101909445A (en) * | 2008-01-16 | 2010-12-08 | 先正达参股股份有限公司 | Fungicidal compositions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259358A (en) * | 2016-08-18 | 2017-01-04 | 江西禾益化工股份有限公司 | A kind of combination sterilization composition containing dithianon |
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Application publication date: 20130327 |