CN102948424A - Boscalid-containing bactericidal composition - Google Patents
Boscalid-containing bactericidal composition Download PDFInfo
- Publication number
- CN102948424A CN102948424A CN2011102553104A CN201110255310A CN102948424A CN 102948424 A CN102948424 A CN 102948424A CN 2011102553104 A CN2011102553104 A CN 2011102553104A CN 201110255310 A CN201110255310 A CN 201110255310A CN 102948424 A CN102948424 A CN 102948424A
- Authority
- CN
- China
- Prior art keywords
- boscalid
- polyoxin
- behind
- cucumber
- days
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a bactericidal composition, comprising the effective constituents of boscalid and polyoxins in a mass ratio of 50: 1 to 1: 50. The composition disclosed by the invention has an obvious synergistic effect, and can be used for disease prevention and control for crops such as fruit trees, wheat, rice and vegetables.
Description
Technical field
The present invention relates to a kind of bactericidal composition, especially a kind of bactericidal composition that contains Boscalid.
Background technology
Boscalid, English common name Boscalid, chemical name are 2-chloro-N-(4 '-chlordiphenyl-2-yl) vitamin PP, are the Novel tobacco acid amide fungicides.The mechanism of action is that Antifungi is breathed, and Boscalid is succinic acid ubiquinone reductase inhibitor in the mitochondrial respiratory chain, can suppress the extension of spore germination, tube, the growth of mycelia and the Growth and reproduction that the spore mother cell forms fungi etc.
Use separately but Boscalid is long-term, be unfavorable for effective control of disease, and long-term single continuous use, increment use, can produce very large resistance risk.
Summary of the invention
The object of the invention is to: safe, the efficient bactericidal composition that uses on a kind of suitable 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 discovery Boscalid and polyoxin are composite with certain proportion, and the diseases such as gray mold, stalk break, powdery mildew, alternaria leaf spot of apple 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, namely take Boscalid, polyoxin as active ingredient, the mass ratio of the two is 50: 1-1: 50, ratio is 20 preferably: 1-1: 10, and preferred proportion is 5: 1-1: 5.
The present composition can be prepared into known method the formulation that is fit to agricultural use, and the total content of active ingredient is 5%-80% in the preparation.
The adjuvant that uses in the composition of the present invention comprises that dispersant, wetting agent, antifreezing agent, bleeding agent etc. reach other and be of value to the known substance that active ingredient is stablized and drug effect is brought into play 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, be specially adapted to prevent and treat the disease of the crops such as fruit tree, wheat class, paddy rice, vegetables, such as wheat powdery mildew, powdery mildew of cucumber, gray mold of cucumber, grey mould fruit rot of strawberry, sclerotinia rot of colza, black spot of cabbage, early blight of tomato, alternaria leaf spot of apple, pear scab, fruit white rot of grape and rice blast etc.
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 diseases such as gray mold, stalk break, powdery mildew, alternaria leaf spot of apple, rice blast, scabs, has improved control efficiency; (2) can significantly 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, the generation that is conducive to overcome the disease resistance He delays disease drug resistance.
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 Boscalid as a kind of active ingredient, polyoxin is another kind of active ingredient, combination has obvious synergistic function to diseases such as gray mold, stalk break, powdery mildew, alternaria leaf spot of apple, rice blast, black spot, scabs between them, and be not only the simple addition of two kinds of pharmacy effects, see biologicall test embodiment 1,2,3,4 for details.
Biologicall test embodiment 1: the composite toxicity test to wheat powdery mildew of Boscalid and polyoxin
Subjects: wheat powdery mildew germ
Test method: with reference to " the agricultural industry criteria NY/T1156.4-2006 of the People's Republic of China (PRC) ", pot-culture method.Choose the consistent potted plant wheat seedling of three to four leaf phases of growth potential, each processing selects 3 basins for the examination wheat seeding, numbers for subsequent use.The sick leaf of the wheat powdery mildew that picks up from the field is evenly shaken off conidium inoculate above wheat seedling, carry out chemicals treatment behind the 24h.Use the spray tower even spraying, each processes 10mL.Each medicament arranges 5 concentration gradients, to spray the equivalent clear water as blank.After the spraying wheat seeding being put into the greenhouse cultivates, morbidity grade scale complete stool according to wheat powdery 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).
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.
Toxicity test result is referring to table 1.
The serial proportioning of table 1 Boscalid and polyoxin is to the Toxicity Determination result of wheat powdery mildew
Result of the test shows (table 1), and Boscalid and polyoxin are at proportioning 50: 1-1: 50 o'clock, wheat powdery mildew there is obvious synergistic effect, and especially 10: 1-1: 10 o'clock, all more than 152.6, synergistic effect was more obvious for co-toxicity coefficient.
Biologicall test example 2: the composite toxicity test to powdery mildew of cucumber of Boscalid and polyoxin
Subjects: powdery mildew of cucumber bacterium (Sphaerotheca fuligenea), pick up from the field in indoor cultivation
Test method: with reference to " the agricultural industry criteria NY/T 1156.11-2008 of the People's Republic of China (PRC) " pot-culture method.Choose 2 basically identical potted plant cucumber seedlings of leaf period of growing way as experiment material, 3 basins (every basin 2 strains) are selected in each processing, and numbering is for examination.Get the sick leaf of the powdery mildew of cucumber of picking up from the field, above cucumber seedling, evenly shake off conidium and inoculate, carry out chemicals treatment behind the inoculation 24h.Use the spray tower even spraying, each processes 10mL.5 concentration gradients of each medicament are to spray the equivalent clear water as blank.After drying, 7d " Invest, Then Investigate " control efficiency is cultivated in the illumination moisturizing.The drug effect computational methods are with drug effect computational methods listed in the biologicall test example 1.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).
Toxicity test result is referring to table 2.
The serial proportioning of table 2 Boscalid and polyoxin is to the Toxicity Determination result of powdery mildew of cucumber
Result of the test shows (table 2), and Boscalid and polyoxin are at proportioning 50: 1-1: 50 o'clock, powdery mildew of cucumber there is significant synergistic effect, and especially 10: 1-1: 10 o'clock, all more than 151.9, synergistic effect was more obvious for co-toxicity coefficient.
Biologicall test embodiment 3: the composite toxicity test to gray mold of cucumber of Boscalid and polyoxin
Subjects: the gray mold of cucumber germ (pick up from the field, and through separation and purification)
Test method: 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/T1156.10-2008 ", adopts gray mold of cucumber indoor pot determination method.Botrytis cinerea pers is cultivated at the PDA medium, behind the spore to be generated, washed spore with sterile water, and with 2 layers of filtered through gauze, make the suspension that concentration is 1 * 105 spore/milliliter, for subsequent use.On the basis of preliminary experiment, select 2 leaf periods, the consistent melon seedling of growing way, write tag number, insert in the potted plant cucumber seedling basin with permanent pen, according to the order of sequence discharging.Adopt the cauline leaf spray-on process, medicament evenly is sprayed on the melon seedling leaf, to try material after spraying is processed dries in the shade in the greenhouse, evenly inoculate the botrytis cinerea pers spore suspension with the crop spray tower behind the 24h, then be placed on moisturizing cultivation 7d investigation prevention effect in the greenhouse, 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 EC50 of each medicament, then press the abundant method of Sun Yun and calculate co-toxicity coefficient (CTC).
Control efficiency is converted into probability value (y), liquor strength (μ g/ml) converts logarithm value (x) to, calculate concentration EC50 in virulence equation and the inhibition with method of least squares, calculate toxicity index and the co-toxicity coefficient (CTC) of medicament according to the abundant method of Sun Yun.Toxicity test the results are shown in Table 3.
Actual measurement toxicity index (ATI)=(standard medicament EC50/ reagent agent EC50) * 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 gray mold of cucumber of table 3 Boscalid and polyoxin
Result of the test shows (table 3), and Boscalid and polyoxin are at proportioning 50: 1-1: 50 o'clock, gray mold of cucumber all there is synergistic effect, and especially 10: 1-1: 10 o'clock, synergistic effect was more obvious, and co-toxicity coefficient is all more than 154.3.
Biologicall test example 4: the composite Toxicity Determination to pear cucumerinum of Boscalid and polyoxin
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.Repeat 3 times in 10 visuals field of the random microscopy of every processing, 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), liquor strength (μ g/ml) converts logarithm value (x) to, calculate concentration EC50 in virulence equation and the inhibition with method of least squares, calculate toxicity index and the co-toxicity coefficient (CTC) of medicament according to the abundant method of Sun Yun.Computational methods are with biologicall test example 1.Toxicity test the results are shown in Table 4.
The composite Toxicity Determination result to pear scab of table 4 Boscalid and polyoxin
The result of table 4 shows, Boscalid and polyoxin are at proportioning 50: 1-1: 50 o'clock, pear scab all there is synergistic effect, and especially 10: 1-1: in the time of between 10, listed proportioning co-toxicity coefficient all is higher than 152.1, and synergistic effect is more obvious.
Bactericidal composition of the present invention can be prepared into known method wetting powder, suspending agent, missible oil, aqueous emulsion, microemulsion or the water dispersible granules that is fit to agricultural use.Below describe with specific embodiment, active component or active ingredient refer to Boscalid and polyoxin in the present specification, percentage is mass percent in the prescription, below repeats no more.
Embodiment 1:51% Boscalid polyoxin 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% Boscalid polyoxin suspending agent.
This embodiment is applied to prevent and treat gray mold of cucumber.With 2000 times of 51% Boscalid polyoxin suspending agent thin ups (Boscalid valid density is 250 μ g/ml, and polyoxin valid density is 5 μ g/ml) sprayings, the control efficiency of 7 days and 15 days is respectively 94.0%, 90.7% behind the medicine.50% Boscalid water dispersible granules by 2000 times (valid density is 250 μ g/ml) and 10% polyoxin wetting powder by 1000 times (valid density is 100 μ g/ml), use with same method, 7 days preventive effect is respectively 86.3% and 89.7% behind the medicine; 15 days is 82.5% and 83.4% behind the medicine.The composite rear synergistic effect of Boscalid and polyoxin is obvious, and significantly better than single dose, not only control efficiency improves to the preventive effect of gray mold of cucumber, and the amount ratio of active ingredient obviously reduces when using separately, has also alleviated the pollution to environment simultaneously.
Embodiment 2:11% Boscalid polyoxin 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 11% Boscalid polyoxin suspending agent.
This embodiment is applied to prevent and treat gray mold of cucumber.With 500 times of 11% Boscalid polyoxin suspending agent thin ups (Boscalid valid density is 20 μ g/ml, and polyoxin valid density is 200 μ g/ml) sprayings, the control efficiency of 7 days and 15 days is respectively 89.0%, 83.7% behind the medicine.50% Boscalid water dispersible granules by 1250 times (valid density is 400 μ g/ml) and 10% polyoxin wetting powder by 500 times (valid density is 200 μ g/ml), use with same method, 7 days preventive effect is respectively 82.1% and 78.4% behind the medicine; 15 days is 79.5% and 73.4% behind the medicine.The composite rear synergistic effect of Boscalid and polyoxin is obvious, and significantly better than single dose, not only control efficiency improves to the preventive effect of gray mold of cucumber, and the amount ratio of active ingredient obviously reduces when using separately, has also alleviated the pollution to environment simultaneously.
Embodiment 3:24% Boscalid polyoxin suspending agent
The ratio of each component such as the former medicine of active component, wetting dispersing agent, thickener and water in prescription mixed, after grinding and/or high speed shear, obtain 24% Boscalid polyoxin suspending agent.
This embodiment is applied to prevent and treat powdery mildew of cucumber.(the Boscalid effective ingredient consumption is 200ga.i./ha by 1000 times with 24% Boscalid polyoxin suspending agent, the polyoxin effective ingredient consumption is 40ga.i./ha) thin up spraying, the control efficiency of 7 days and 15 days is respectively 97.5%, 90.2% behind the medicine.50% Boscalid water dispersible granules by 1500 times (the Boscalid effective ingredient consumption is 333.3ga.i./ha) and 3% polyoxin aqueous solution by 1000 times (effective ingredient consumption is 30ga.i./ha), use with same method, 7 days preventive effect is respectively 87.6% and 82.9% behind the medicine; 15 days is 77.4% and 75.6% behind the medicine.The composite rear synergistic effect of Boscalid and polyoxin is obvious, and significantly better than single dose, not only control efficiency improves to the preventive effect of powdery mildew of cucumber, and the amount ratio of active ingredient obviously reduces when using separately, has also alleviated the pollution to environment simultaneously.
Embodiment 4:15% Boscalid polyoxin wetting powder
Active component, dispersant, wetting agent and the filler ratio in prescription is mixed, behind air-flow crushing, obtain 15% Boscalid polyoxin wetting powder.
This embodiment is applied to prevent and treat powdery mildew of cucumber.15% Boscalid polyoxin wetting powder is pressed 1000 times of (Boscalid effective ingredient consumption 75ga.i./ha, polyoxin effective ingredient consumption 75ga.i./ha) thin up spraying, the control efficiency of 7 days and 15 days is respectively 90.5%, 86.2% behind the medicine.70% Boscalid suspension emulsion by 2500 times (effective ingredient consumption is 280ga.i./ha) and 10% polyoxin wettable classification by 1000 times (effective ingredient consumption is 100ga.i./ha), use with same method, 7 days preventive effect is respectively 85.4% and 83.9% behind the medicine; 15 days is 82.1% and 80.7% behind the medicine.The composite rear synergistic effect of Boscalid and polyoxin is obvious, to the preventive effect of powdery mildew of cucumber significantly better than single dose.
Embodiment 5:9% Boscalid polyoxin water dispersible granules
Active component, dispersant, wetting agent 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 9% Boscalid polyoxin water dispersible granules after the drying screening.
This embodiment is applied to prevent and treat pear scab.(the Boscalid effective ingredient consumption is 15ga.i./ha by 1000 times with 9% Boscalid polyoxin water dispersible granules, the polyoxin effective ingredient consumption is 75ga.i./ha) thin up spraying, the control efficiency of 7 days and 15 days is respectively 97.1%, 93.4% behind the medicine.50% Boscalid water dispersible granules by 1500 times (effective ingredient consumption is 333.3ga.i./ha) and 3% polyoxin aqueous solution by 800 times (effective ingredient consumption is 37.5ga.i./ha), use with same method, 7 days preventive effect is respectively 90.2% and 92.4% behind the medicine; 15 days is 83.1% and 80.7% behind the medicine.The composite rear synergistic effect of Boscalid and polyoxin is obvious, to the preventive effect of pear scab significantly better than single dose.
Embodiment 6:40% Boscalid polyoxin water dispersible granules
Active component, dispersant, wetting agent 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 40% Boscalid polyoxin water dispersible granules after the drying screening.
This embodiment is applied to prevent and treat wheat powdery mildew.(the Boscalid effective ingredient consumption is 192.5ga.i./ha by 2000 times with 40% Boscalid polyoxin water dispersible granules, the polyoxin effective ingredient consumption is 7.5ga.i./ha) thin up spraying, the control efficiency of 7 days and 15 days is respectively 93.3%, 90.6% behind the medicine.50% Boscalid water dispersible granules is pressed 500 times (effective ingredient consumption 200ga.i./ha) by 1500 times (effective ingredient consumption is 333.3ga.i./ha) and 10% polyoxin suspending agent, use with same method, 7 days preventive effect is respectively 87.2%, 79.5% behind the medicine; 15 days is 72.6% and 70.4% behind the medicine.The composite rear synergistic effect of Boscalid and polyoxin is obvious, to the preventive effect of wheat powdery mildew significantly better than single dose.
Claims (3)
1. bactericidal composition, it is characterized in that: active ingredient is Boscalid and polyoxin in the described bactericidal composition, the mass ratio of Boscalid and polyoxin is 50: 1-1: 50.
2. a kind of bactericidal composition according to claim 1, it is characterized in that: the mass ratio of active ingredient Boscalid and polyoxin is 20: 1-1: 10.
3. a kind of bactericidal composition according to claim 2, it is characterized in that: the mass ratio of active ingredient Boscalid and polyoxin is 5: 1-1: 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102553104A CN102948424A (en) | 2011-08-28 | 2011-08-28 | Boscalid-containing bactericidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102553104A CN102948424A (en) | 2011-08-28 | 2011-08-28 | Boscalid-containing bactericidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102948424A true CN102948424A (en) | 2013-03-06 |
Family
ID=47758252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102553104A Pending CN102948424A (en) | 2011-08-28 | 2011-08-28 | Boscalid-containing bactericidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102948424A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444737A (en) * | 2013-09-29 | 2013-12-18 | 江苏省绿盾植保农药实验有限公司 | Bactericide composition containing polyoxins and benthiavalicarb isopropyl |
| CN104054712A (en) * | 2014-05-28 | 2014-09-24 | 深圳诺普信农化股份有限公司 | Sterilization composition containing boscalid |
| CN104488887A (en) * | 2014-12-03 | 2015-04-08 | 广东中迅农科股份有限公司 | Bactericidal composition containing famoxadone and boscalid |
| CN105432620A (en) * | 2015-01-12 | 2016-03-30 | 四川利尔作物科学有限公司 | Bactericidal composition and application thereof |
| CN106135241A (en) * | 2015-04-13 | 2016-11-23 | 南京华洲药业有限公司 | A kind of containing Boscalid and the bactericidal composition of Polyoxin and application |
| CN107019000A (en) * | 2017-05-18 | 2017-08-08 | 杨新兰 | One kind sterilization synergistic composition |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473826A (en) * | 2008-12-18 | 2009-07-08 | 孙家隆 | Bactericide agent composition containing boscalid and cyprodinil |
| CN102138562A (en) * | 2011-02-17 | 2011-08-03 | 陕西美邦农药有限公司 | Antibacterial composition containing polyoxin and amide compounds |
-
2011
- 2011-08-28 CN CN2011102553104A patent/CN102948424A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473826A (en) * | 2008-12-18 | 2009-07-08 | 孙家隆 | Bactericide agent composition containing boscalid and cyprodinil |
| CN102138562A (en) * | 2011-02-17 | 2011-08-03 | 陕西美邦农药有限公司 | Antibacterial composition containing polyoxin and amide compounds |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444737A (en) * | 2013-09-29 | 2013-12-18 | 江苏省绿盾植保农药实验有限公司 | Bactericide composition containing polyoxins and benthiavalicarb isopropyl |
| CN103444737B (en) * | 2013-09-29 | 2015-03-04 | 江苏省绿盾植保农药实验有限公司 | Bactericide composition containing polyoxins and benthiavalicarb isopropyl |
| CN104054712A (en) * | 2014-05-28 | 2014-09-24 | 深圳诺普信农化股份有限公司 | Sterilization composition containing boscalid |
| CN104488887A (en) * | 2014-12-03 | 2015-04-08 | 广东中迅农科股份有限公司 | Bactericidal composition containing famoxadone and boscalid |
| CN105432620A (en) * | 2015-01-12 | 2016-03-30 | 四川利尔作物科学有限公司 | Bactericidal composition and application thereof |
| CN105432620B (en) * | 2015-01-12 | 2017-11-14 | 四川利尔作物科学有限公司 | Bactericidal composition and its application |
| CN106135241A (en) * | 2015-04-13 | 2016-11-23 | 南京华洲药业有限公司 | A kind of containing Boscalid and the bactericidal composition of Polyoxin and application |
| CN107019000A (en) * | 2017-05-18 | 2017-08-08 | 杨新兰 | One kind sterilization synergistic composition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102948424A (en) | Boscalid-containing bactericidal composition | |
| CN104839180B (en) | Fungicide composition and application thereof | |
| CN102499265A (en) | Trichoderma hamatum biological agent for controlling soil borne disease for greenhouse vegetable cultivation | |
| CN102640761B (en) | Sterilization composition containing SYP-1620 and oomycete prevention and treatment sterilization agents | |
| CN106472507A (en) | A kind of plant growth regualting composition, preparation and its application | |
| CN103918658B (en) | A kind of combination sterilization composition containing cyazofamid | |
| CN102057911B (en) | Bactericidal and pesticidal compound agent for wheat | |
| CN102669100A (en) | Oxine-copper and validamycin compound pesticide composition and preparation method and application thereof | |
| CN103081920B (en) | Sterilizing composition containing penconazole | |
| CN101697725A (en) | Pesticide composition containing protective bactericide | |
| CN102919251A (en) | Bactericidal composition containing benthiavalicarb isopropyl and captan | |
| CN104396962A (en) | Pesticide composition | |
| CN104381266A (en) | Sterilization composition | |
| CN104041524A (en) | Sterilization composition | |
| CN107372548A (en) | Composition pesticide containing captan and fluorine azoles ring bacterium amine and application thereof | |
| CN101632383B (en) | Pesticide composition and application thereof | |
| CN101647466B (en) | Sterilization combination | |
| CN103155924A (en) | Sterilization composition containing penthiopyrad | |
| CN103875674B (en) | Bactericidal composition | |
| CN104823976A (en) | Pesticide composition containing bromothalonil and kasugamycin | |
| CN102630687B (en) | Bactericidal composition containing fenamistrobin and metiram | |
| CN103947649B (en) | A kind of composition pesticide containing glyoxalin and kasugarnycin | |
| CN103210936A (en) | Bactericide and purpose thereof | |
| CN102084865B (en) | Bactericidal composition containing flutriafol and propineb | |
| Jl et al. | Control Effects of Bacillus subtilis DJ-6 and Pyraclostrobin Alone and in Combination Against Fusarium oxysporum. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |