CN103478153A - Sterile composition containing boscalid and benthiavalicarb isopropyl - Google Patents
Sterile composition containing boscalid and benthiavalicarb isopropyl Download PDFInfo
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- CN103478153A CN103478153A CN201310476408.1A CN201310476408A CN103478153A CN 103478153 A CN103478153 A CN 103478153A CN 201310476408 A CN201310476408 A CN 201310476408A CN 103478153 A CN103478153 A CN 103478153A
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- benzene metsulfovax
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Abstract
The invention discloses a sterile composition containing boscalid and benthiavalicarb isopropyl. The sterile composition comprises the boscalid and the benthiavalicarb isopropyl as effective ingredients, wherein the weight percent of the effective ingredients in the sterile composition is 5-80%, and the weight percent ratio proportion of the effective ingredients is (50:1)-(1:50), preferably, (20:1)-(1:20). The sterile composition disclosed by the invention achieves obvious synergistic effect after the boscalid and the benthiavalicarb isopropyl are compounded; the field dosage can be reduced greatly, the pesticide residue and environment pollution are reduced, and the production cost and the use cost are reduced; the single selection pressure on pathogenic bacteria is reduced to better prevent the generation of disease resistance and slow the generation speed of disease medicine resistance; and the sterile composition is mainly applied to the prevention and treatment of crops botrytis and downy mildew.
Description
Technical field
The present invention relates to a kind of bactericidal composition, specifically a kind of combination sterilization composition that contains Boscalid and benzene metsulfovax.
Background technology
Gray mold and downy mildew are a kind of Common Diseases in the proportion of crop planting processes such as vegetables flowers and fruits, the harm phase is long, propagation is fast, often cause the significantly underproduction of crop serious period, has a strong impact on quality and economic benefit, develops its relevant control product and have the great market space.According to the literature, due to single drug and other unscientific application method, caused gray mold, downy mildew etc. to produce resistance to common pesticides, after resistance produces, the increase of formulation rate and spraying times causes again peasant burden to increase the weight of and increasing environmental pollution, and therefore being mixed of different pesticide species becomes one of common methods of the agriculture resistance damage by disease and insect of control.
Boscalid, the chloro-N-of chemical name: 2-(4'-chlordiphenyl-2-yl) nicotine amine, No. CAS: 188425-85-6, molecular formula: C18H12Cl2N2O, relative molecular weight: 343.21, structural formula:
Boscalid is a kind of Novel tobacco acid amide fungicides of BASF Aktiengesellschaft's exploitation, fungicidal spectrum is wide, almost all types of fungal diseases are had to activity, very effective to preventing and treating powdery mildew, gray mold, stalk break and various rots etc., and the resistance bacterium to other medicaments is also effective, is mainly used in comprising the control of the diseases such as rape, grape, fruit tree, vegetables and field crop.
The benzene metsulfovax; english common name Benthiavalicarb-isopropyl; chemical name: [[(6-fluoro benzothiazole-2-yl)-ethylamino formoxyl]-2-methyl-propyl] carbamic acid isopropyl ester; No. CAS: 177406-68-7; molecular formula: C18H24FN3O3S; relative molecular weight: 381.46, structural formula:
The benzene metsulfovax, it has good activity to the Oomycete mycosis, and the benzene metsulfovax also has good bactericidal activity to phytophthora root rot, is mainly used in the control of the diseases such as downy mildew of late blight, grape and other crops of potato and tomato.
Have no the composite relevant report of Boscalid and propamidine in prior art.
Summary of the invention
The object of the present invention is to provide the bactericidal composition used on a kind of applicable agricultural, contain Boscalid and benzene metsulfovax, take Boscalid and benzene metsulfovax is active ingredient, remarkable to the control efficiency of the gray molds of crops, downy mildew; Can significantly reduce the field dosage, reduce residue of pesticide and environmental pollution, produce and use cost decline; Reduce the single selection pressure to germ, be conducive to avoid the disease resistance to produce and delay the generation speed of disease drug resistance, reached the purpose of synergy, wide spectrum, reduction use cost.
A kind of bactericidal composition that contains Boscalid and benzene metsulfovax of the present invention, take Boscalid and benzene metsulfovax is active ingredient, the weight ratio of Boscalid and benzene metsulfovax is 50:1～1:50.
When the weight ratio of described Boscalid and benzene metsulfovax is 20:1～1:20, synergistic effect is more remarkable.
It is active ingredient that bactericidal composition of the present invention be take Boscalid and benzene metsulfovax, described Boscalid almost has activity to all types of fungal diseases, Boscalid is by suppressing mitochondrial succinate dehydrogenase, hinder tricarbonic acid cycle, the division of interference cell and growth, can suppress spore germination, the extension of bacterium pipe, mycelial growth and spore cell and form, thereby various diseases are played to control efficiency; Described benzene metsulfovax has good activity to the Oomycete mycosis, and the benzene metsulfovax also has good bactericidal activity to phytophthora root rot, and its sporangial formation and sporangial sprouting are had to good inhibitory action under low concentration.Boscalid and benzene metsulfovax are that active ingredient is carried out composite, gray mold and downy mildew that crops are occurred have obvious synergistic function.
In bactericidal composition of the present invention, the percetage by weight of active ingredient is 5%～80%.
The formulation of bactericidal composition of the present invention is a kind of in missible oil or wetting powder or suspending agent or water dispersion granule or microemulsion or aqueous emulsion.In described bactericidal composition, except active ingredient, other are auxiliary element commonly used in pesticidal preparations, comprise dispersant, wetting agent, emulsifier, antifreezing agent etc. or allow other compositions that use.
Bactericidal composition of the present invention is mainly used in preventing and treating disease, the especially gray mold of the crops such as flowers, wheat, fruit tree, cotton, rape and the control of downy mildew.
Compared with prior art, the beneficial effect that the present invention produces has:
(1) with single dose, compare, this bactericidal composition is obvious to the disease synergistic effect, has improved control efficiency;
(2) can significantly reduce the field dosage, reduce residue of pesticide and environmental pollution, produce and use cost decline;
(3) in bactericidal composition, the mechanism of action of active ingredient is different, has reduced the single selection pressure to germ, is conducive to avoid the disease resistance to produce and delay the generation speed of 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.
Test example
Different pesticide active ingredients being carried out composite, is a kind of effectively and efficiently mode that solves at present some problems in agricultural chemicals single dose application process.The agricultural chemicals of different cultivars shows three kinds of type of action after mixing usually, i.e. summation action, synergistic effect and Hangzhoupro short of money effect, but be specially which kind of effect, unpredictable.It is active ingredient that bactericidal composition of the present invention be take Boscalid and benzene metsulfovax, adopts the biologicall test example to be illustrated.
Test example 1: the composite toxicity test to gray mold of cucumber of Boscalid and benzene metsulfovax
Subjects: gray mold of cucumber germ
This test adopts pot-culture method.Sowing sense gray mold of cucumber kind, potted plantly grow to 2～4 leaf periods, numbers standby.On the basis of preliminary experiment, according to the medicament activity, 5～7 series mass concentration are set.Every processing 4 basins, evenly spray the 10ml liquid in blade face to all wetting, treats that the liquid natural air drying is standby.And only establish containing solvent and surfactant and containing the processing of effective composition, do not make blank.After chemicals treatment 24h, evenly spray inoculation botrytis cinerea pers conidial suspension with crops sprayer on cucumber leaves.Mitogenetic armful of sub-suspension preparation process of botrytis cinerea pers is as follows: test will be embraced son with sterile water and wash down after being cultured on suitable medium with pathogen and producing a large amount of armfuls of sons, with double gauze, filter, and be modulated into 1 * 10 after microscopy
5individual spore/mL spore suspension (adding a little surfactant, in order to adhering to).Move to after inoculation in humidistat under (relative moisture more than 95%, 20～22 ℃ of temperature) dark condition and cultivate 24h, then cultivate 7 days under 20～25 ℃, relative moisture 80%～90% condition.Add up the lesion area on every strain cucumber leaves, calculate disease index and control efficiency.16 leaves of every processing investigation, stage division is:
The gray mold of cucumber grade scale
0 grade: blade is without scab;
1 grade: lesion area accounts for below 5% of whole blade area;
3 grades: lesion area accounts for 6～15% of whole blade area;
5 grades: lesion area accounts for 16～25% of whole blade area;
7 grades: lesion area accounts for 26～50% of whole blade area;
9 grades: lesion area accounts for more than 50% of whole blade area.
The drug effect computational methods:
Control efficiency is converted into probability value (y), and liquor strength (μ g/ml) converts logarithm value (x) to, with method of least squares, calculates concentration EC in virulence equation and inhibition
50, according to toxicity index and the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun medicament.
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 (ATI)/theoretical toxicity index (TTI) of mixture] * 100
When CTC≤80, the composition performance is antagonism; When 80<CTC<120, the composition performance is summation action; When CTC >=120, the composition performance is synergistic effect.
The pot experiment toxicity test result that Boscalid and benzene metsulfovax Different Weight are compared gray mold of cucumber is referring to table 1:
The toxicity test result of table 1 Different Weight comparison gray mold
Result of the test shows, take Boscalid and benzene metsulfovax to carry out composite control gray mold of cucumber as active ingredient, and weight ratio is between 50:1～1:50 the time, and co-toxicity coefficient, more than 127.6, has synergistic effect; Weight ratio is between 20:1～1:20 the time, and co-toxicity coefficient is all higher than 155.5, and synergistic effect is more obvious.
Test example 2: the composite toxicity test to cucumber downy mildew of Boscalid and benzene metsulfovax
Experimental subjects: cucumber downy mildew
This test adopts pot-culture method.Sowing sense cucumber downy mildew kind, potted plantly grow to 2～4 leaf periods, numbers standby.On the basis of preliminary experiment, according to the medicament activity, 5～7 series mass concentration are set.Liquid is evenly sprayed in blade face to all wetting, treat that the liquid natural air drying is standby.Every processing 4 basins, and only establish containing solvent and surfactant and containing the processing of effective composition, do not make blank.24h after medicine, spray inoculation downy mildew spore suspension.The process for preparation of spore suspension is as follows: with the pure water that is added with a small amount of tween～80, draw and cover with the fresh spore on the Pseudoperonospora cubensis cucumber leaves, making spore concentration is 1 * 10
5individual/mL spore suspension.Cultivate 7d in greenhouse after, add up the lesion area on every strain cucumber seedling blade, calculate disease index and control efficiency.The cucumber downy mildew grade scale
0 grade: without scab;
1 grade: lesion area accounts for below 5% of whole leaf area;
3 grades: lesion area accounts for 6%～10% of whole leaf area;
5 grades: lesion area accounts for 11%～25% of whole leaf area;
7 grades: lesion area accounts for 26%～50% of whole leaf area;
9 grades: lesion area accounts for more than 50% of whole leaf area.
The drug effect computational methods
Control efficiency is converted into probability value (y), and liquor strength (μ g/ml) converts logarithm value (x) to, with method of least squares, calculates concentration EC in virulence equation and inhibition
50, toxicity index and co-toxicity coefficient method of calculating and analysis are the same.
The pot experiment toxicity test result that Boscalid and benzene metsulfovax Different Weight are compared cucumber downy mildew is referring to table 2:
The toxicity test result of table 2 Different Weight comparison gray mold
Result of the test shows, take Boscalid and benzene metsulfovax to carry out composite control gray mold of cucumber as active ingredient, and weight ratio is between 50:1～1:50 the time, and co-toxicity coefficient, more than 126.6, has synergistic effect; Weight ratio is between 20:1～1:20 the time, and co-toxicity coefficient is all higher than 150.0, and synergistic effect is more obvious.
Bactericidal composition of the present invention be take Boscalid and benzene metsulfovax and is carried out compositely as active ingredient, can adopt existing conventional pesticide preparation production method to be prepared into needed preparation, and described in the present invention, percentage all is weight percentage.
Embodiment 1
10.2% Boscalid benzene metsulfovax missible oil
Its raw material proportioning is: Boscalid 10%, benzene metsulfovax 0.2%, N-pyrrolidones 10%, DMF10%, agriculture breast 1601#5%, agriculture breast 500#5%, dimethylbenzene complements to 100%, add successively in mixing kettle according to formula rate according to conventional production method, stir, make missible oil.
The missible oil that embodiment 1 is prepared is applied to grey mould fruit rot of strawberry.10.2% Boscalid benzene metsulfovax missible oil is sprayed by 500 times of (Boscalid valid density is 200 μ g/ml, and benzene metsulfovax valid density is 4 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 93.6%, 92.1%.25% Boscalid suspending agent by 1000 times (valid density is 250 μ g/ml) and 30% benzene metsulfovax suspending agent by 1000 times (valid density is 250 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 85.9%, 83.2% and 86.3%, 82.5%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of grey mould fruit rot of strawberry significantly better than single dose.
Embodiment 2
5% Boscalid benzene metsulfovax microemulsion
Its raw material proportioning is: Boscalid 2.5%, and benzene metsulfovax 2.5%, dimethylbenzene 10%, isopropyl acetone 10%, agriculture breast 1601#5%, agriculture breast 500#5%, water complements to 100%.Be prepared into microemulsion according to conventional production method according to formula rate.
The microemulsion that embodiment 2 is prepared is applied to grape grey mould.5% Boscalid benzene metsulfovax microemulsion is sprayed by 200 times of (Boscalid valid density is 125 μ g/ml, and benzene metsulfovax valid density is 125 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 97.6%, 96.9%.25% Boscalid suspending agent by 1000 times (valid density is 250 μ g/ml) and 30% benzene metsulfovax suspending agent by 1000 times (valid density is 250 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 88.9%, 85.7% and 86.3%, 84.5%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of grape grey mould significantly better than single dose.
Embodiment 3
20% Boscalid benzene metsulfovax aqueous emulsion
Its raw material proportioning is: Boscalid 5%, and benzene metsulfovax 15%, dimethylbenzene 10%, calcium dodecyl benzene sulfonate 5%, agriculture breast 600#5%, water complements to 100%.Be prepared into aqueous emulsion according to the conventional production method of pesticidal preparations according to formula rate.
The aqueous emulsion that embodiment 3 is prepared is applied to graw mold of tomato.20% Boscalid benzene metsulfovax aqueous emulsion is sprayed by 1000 times of (Boscalid valid density is 50 μ g/ml, and benzene metsulfovax valid density is 150 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 95.6%, 92.8%.25% Boscalid suspending agent by 1000 times (valid density is 250 μ g/ml) and 30% benzene metsulfovax suspending agent by 1000 times (valid density is 250 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 89.7%, 85.9% and 86.2%, 83.7%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of graw mold of tomato significantly better than single dose.
Embodiment 4
30% Boscalid benzene metsulfovax suspending agent
Its raw material proportioning is: Boscalid 5%, and benzene metsulfovax 25%, methyl naphthalene sulfonate formaldehyde condensate 10%, aluminium-magnesium silicate 1%, white carbon 1%, agriculture breast ethylene glycol 4%, water complements to 100%.Be added in mixing kettle according to formula rate according to the conventional production method of pesticidal preparations, stir, after grinding and/or shearing, make suspending agent.
The suspending agent that embodiment 4 is prepared is applied to cucumber downy mildew.30% Boscalid benzene metsulfovax suspending agent is sprayed by 1000 times of (Boscalid valid density is 50 μ g/ml, and benzene metsulfovax valid density is 250 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 93.6%, 89.9%.10% Boscalid suspending agent by 1000 times (valid density is 100 μ g/ml) and 30% benzene metsulfovax suspending agent by 1000 times (valid density is 250 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 78.9%, 75.7% and 82.3%, 80.5%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of cucumber downy mildew significantly better than single dose.
Embodiment 5
30.6% Boscalid benzene metsulfovax wetting powder
Its raw material proportioning is: Boscalid 0.6%, and benzene metsulfovax 30%, lauryl sodium sulfate 2%, sodium lignin sulfonate 5%, naphthalene sulfonate 3%, kaolin complements to 100%.Be added together according to the raw material proportioning, make wetting powder after ultra-fine pulverizer disintegrating.
The wetting powder that embodiment 5 is prepared is applied to gray mold of cucumber.30.6% Boscalid benzene metsulfovax wetting powder is sprayed by 1500 times of (Boscalid valid density is 4 μ g/ml, and benzene metsulfovax valid density is 200 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 96.6%, 94.8%.20% Boscalid suspending agent by 1000 times (valid density is 200 μ g/ml) and 25% benzene metsulfovax suspending agent by 1000 times (valid density is 250 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 86.9%, 84.7% and 87.3%, 85.3%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of gray mold of cucumber significantly better than single dose.
Embodiment 6
63% Boscalid benzene metsulfovax wetting powder
Its raw material proportioning is: Boscalid 3%, and benzene metsulfovax 60%, sodium methylene bis-naphthalene sulfonate 8%, the polycarboxylate salt dispersant 5%, lauryl sodium sulfate 2%, calcium lignosulfonate 4%, diatomite complements to 100%.Be prepared into wetting powder according to the conventional production method of pesticidal preparations.
By embodiment 6, prepared wetting powder is applied to the wheat gray mold.63% Boscalid benzene metsulfovax wetting powder is sprayed by 3000 times of (Boscalid valid density is 2 μ g/ml, and benzene metsulfovax valid density is 100 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 91.8%, 90.2%.20% Boscalid suspending agent by 1000 times (valid density is 200 μ g/ml) and 25% benzene metsulfovax suspending agent by 2000 times (valid density is 120 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 84.7%, 82.3% and 87.2%, 86.9%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of wheat gray mold significantly better than single dose.
Embodiment 7
21% Boscalid benzene metsulfovax water dispersible granules
Its raw material proportioning is: Boscalid 20%, and benzene metsulfovax 1%, sodium methylene bis-naphthalene sulfonate 5%, dodecyl thiosulfonic acid sodium 2%, the polycarboxylate salt dispersant 5%, sodium lignin sulfonate 1%, ammonium sulfate complements to 100%.Be prepared into water dispersible granules according to the conventional production method of pesticidal preparations.
By embodiment 7, prepared water dispersible granules is applied to the rape gray mold.21% Boscalid benzene metsulfovax water dispersible granules is sprayed by 4000 times of (Boscalid valid density is 100 μ g/ml, and benzene metsulfovax valid density is 100 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 97.5%, 95.8%.30% Boscalid water dispersible granules by 2000 times (valid density is 150 μ g/ml) and 10% benzene metsulfovax suspending agent by 1000 times (valid density is 100 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 88.5%, 86.9% and 82.9%, 81.3%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of rape gray mold significantly better than single dose.
Embodiment 8
80% Boscalid benzene metsulfovax water dispersible granules
Its raw material proportioning is: Boscalid 60%, and benzene metsulfovax 20%, dodecyl thiosulfonic acid sodium 2%, Negel 2%, sodium lignin sulfonate 1%, kaolin complements to 100%.Be prepared into water dispersible granules according to the conventional production method of pesticidal preparations.
The water dispersible granules that embodiment 8 is prepared is applied to Chinese cabbage downy mildew.80% Boscalid benzene metsulfovax water dispersible granules is sprayed by 2500 times of (Boscalid valid density is 240 μ g/ml, and benzene metsulfovax valid density is 80 μ g/ml) thin ups, and after medicine, the control efficiency of 7 days and 15 days is respectively 98.6%, 96.9%.30% Boscalid water dispersible granules by 1000 times (valid density is 300 μ g/ml) and 10% benzene metsulfovax suspending agent by 1000 times (valid density is 100 μ g/ml), in kind use, after medicine, the preventive effect of 7 days and 15 days is respectively 89.1%, 87.5% and 83.6%, 82.5%.Result shows: the composite rear synergistic effect of Boscalid and benzene metsulfovax is obvious, to the preventive effect of Chinese cabbage downy mildew significantly better than single dose.
Claims (4)
1. a bactericidal composition that contains Boscalid and benzene metsulfovax, it is characterized in that: take Boscalid and benzene metsulfovax is active ingredient, the weight ratio of Boscalid and benzene metsulfovax is 50:1～1:50, and in described bactericidal composition, the percetage by weight of active ingredient is 5%～80%.
2. the bactericidal composition that contains Boscalid and benzene metsulfovax according to claim 1, it is characterized in that: the weight ratio of described Boscalid and benzene metsulfovax is 20:1～1:20.
3. the bactericidal composition that contains Boscalid and benzene metsulfovax according to claim 1 is characterized in that: the formulation of described bactericidal composition is a kind of in missible oil or wetting powder or suspending agent or water dispersion granule or microemulsion or aqueous emulsion.
4. the bactericidal composition that contains Boscalid and benzene metsulfovax claimed in claim 1, in the application prevented and treated on gray mold and downy mildew.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106135242A (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 benzene metsulfovax and application |
| CN106508931A (en) * | 2015-09-15 | 2017-03-22 | 南京华洲药业有限公司 | Fungicidal composition containing benthiavalicarb-isopropyl and thifluzamide and application thereof |
| CN107581194A (en) * | 2017-10-11 | 2018-01-16 | 安徽省农业科学院作物研究所 | A kind of bactericidal composition and its prevention and controls for preventing and treating wheat scab |
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| CN101822263A (en) * | 2010-01-27 | 2010-09-08 | 深圳诺普信农化股份有限公司 | Sterilization compound containing ZJ0712 |
| CN103125508A (en) * | 2013-03-12 | 2013-06-05 | 海利尔药业集团股份有限公司 | Bactericidal composition containing fluopicolide and benthiavalicarb-isopropyl |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822263A (en) * | 2010-01-27 | 2010-09-08 | 深圳诺普信农化股份有限公司 | Sterilization compound containing ZJ0712 |
| CN103125508A (en) * | 2013-03-12 | 2013-06-05 | 海利尔药业集团股份有限公司 | Bactericidal composition containing fluopicolide and benthiavalicarb-isopropyl |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106135242A (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 benzene metsulfovax and application |
| CN106508931A (en) * | 2015-09-15 | 2017-03-22 | 南京华洲药业有限公司 | Fungicidal composition containing benthiavalicarb-isopropyl and thifluzamide and application thereof |
| CN107581194A (en) * | 2017-10-11 | 2018-01-16 | 安徽省农业科学院作物研究所 | A kind of bactericidal composition and its prevention and controls for preventing and treating wheat scab |
| CN107581194B (en) * | 2017-10-11 | 2020-05-29 | 安徽省农业科学院作物研究所 | Bactericidal composition for preventing and treating wheat scab and prevention and treatment method thereof |
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