CN104430357A - Bactericide composition containing coumoxystrobin with synergistic effect - Google Patents
Bactericide composition containing coumoxystrobin with synergistic effect Download PDFInfo
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Abstract
The invention provides a bactericide composition containing coumoxystrobin with a synergistic effect. The bactericide composition comprises a component A, coumoxystrobin, and components B such as carboxin, mepronil, flutotanil and benodanil, wherein a weight ratio of the component A to the components B is 1:40 to 40:1. Two types of bactericides with different action mechanisms are combined. According to the composition, the resistance of pathogenic fungi on coumoxystrobin is weakened or delayed, and the condition that the drug effect is reduced is avoided. Meanwhile, because the composition formed by different types of fungicides has a synergistic effect, the composition disclosed by the invention has the effect of obviously improving the disease control effect. The composition can be prepared into conventional dosage forms and is used for controlling apple tree canker, rice blast, wheat scab, wheat powdery mildew and the like. According to the composition disclosed by the invention, the observed effect of the composition is higher than the expected effect obtained by using a Colby formula by 137.37-181.80 percent, and is higher than that of a single dosage by one or more times.
Description
Technical field
The invention belongs to agrochemicals bactericide field, relate to a kind of containing SYP-3375 and a synergistic composition particularly, wherein, playing synergistic bactericide is one in carboxin, mebenil, flutolanil, benodanil, fenfuram, Boscalid, furametpyr, pyrrole tisocromide and fluorine pyrrole bacterium acid amides.
Background technology
The chemical name of SYP-3375 is (E)-2-(2-((3-butyl-4-methyl-coumarin-7-base oxygen base) methyl) phenyl)-3-methoxy-methyl acrylate, and structural formula is as follows:
SYP-3375 is a kind of disinfectant use in agriculture of high-efficiency broad spectrum.There is very high bacteriostatic activity, (Chinese Patent Application No. 200480020125.5) to pathogens such as sclerotinia rot of colza, apple valsa canker, rice blast, cladosporium leaf and fruit mould of tomato, wheat scab, scab of cucumber, anthracnose of tomato, cucumber fusarium axysporum, ring rot of apple, rice sheath blight disease, bakanae disease of rice, wheat powdery mildew, powdery mildew of cucumber, cucumber downy mildew, wheat sharp eyespot, gray mold of cucumber, banana ash line diseases.But, SYP-3375 is methoxy acrylic ester compounds, the mechanism of action is single, Field information is reused for a long time fungal bacterial strain may be caused under many circumstances to produce selectivity, described bacterial strain forms the resistance adapted to SYP-3375, cause SYP-3375 to reduce these fungi preventive effects even invalid, cause disease to expand, crop failure, agricultural chemicals is wasted.
Summary of the invention
Adaptive variation is produced to medicament in order to solve germ when SYP-3375 single dose uses, makes the preventive effect of medicament reduce even invalid drawback, the object of the invention is to provide a kind of containing SYP-3375 and a synergistic composition, wherein, playing synergistic bactericide is one in carboxin, mebenil, flutolanil, benodanil, fenfuram, Boscalid, furametpyr, pyrrole tisocromide and fluorine pyrrole bacterium acid amides.
One of the present invention contains SYP-3375 and a synergistic composition contains active component A, B, component A is SYP-3375, B component is the one being selected from carboxin, mebenil, flutolanil, benodanil, fenfuram, Boscalid, furametpyr, pyrrole tisocromide and fluorine pyrrole bacterium acid amides bactericide, the weight ratio of A and B is 1:40 ~ 40:1, more preferably 1:20 ~ 20:1; Preferably 1:10 ~ 10:1 further.
(1) carboxin (carboxin), chemical name is: 5,6-dihydro-2-Methyl-N-phenyl-Isosorbide-5-Nitrae-oxathiene-3-formamide, and structural formula is as follows:
(2) mebenil (mepronil), chemical name is: 3-isopropoxy-2-methylbenzene anilid, and structural formula is as follows:
(3) flutolanil (flutolanil), chemical name is: N-(3'-isopropyl phenyl)-2-trifluoromethyl benzamide, and structural formula is as follows:
(4) benodanil (benodanil), the iodo-N-phenylbenzamaide of chemical name 2-, structural formula is as follows:
(5) fenfuram (fenfuram), chemical name: 2-methylfuran-3-Formanilide.Structural formula is as follows:
(6) Boscalid (boscalid), the chloro-N-of chemical name: 2-(4 '-chlorodiphenyl-2-base) vitamin PP.Structural formula is as follows:
(7) furametpyr (furametpyr), the chloro-N-of chemical name: 2-(4 '-chlorodiphenyl-2-base) vitamin PP.Structural formula is as follows:
(8) pyrrole tisocromide (penthiopyrad), chemical name: (RS)-N-[2-(1,3-dimethylbutyl)-3-thiophene phenyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide, structural formula is as follows:
(9) fluorine pyrrole bacterium acid amides (fluopyram), title: N-{2-[the chloro-5-of 3-(trifluoromethyl)-2-pyridine radicals] the fluoro-O-toluamide of ethyl-α, α, α-three }, structural formula is as follows:
SYP-3375 belongs to methoxy acrylic bactericide, and the unique but pathogenic bacteria of novel structure, the mode of action easily produce the resistance of adaptation; Carboxin, mebenil, flutolanil, benodanil, fenfuram, Boscalid, furametpyr, pyrrole tisocromide, fluorine pyrrole bacterium acid amides have bactericidal activity advantage that is high, that not easily induce pathogenic bacteria to develop immunity to drugs in actual use.Two class medicaments possess different structure types and mechanism of action, the two is composite can produce weaken to a greater extent pathogen pesticide resistance, and experiment simultaneously proves that two kinds of variety classes fungicide controls to disease form remarkable synergistic function in the present composition.
The present composition can make conventional pesticide preparation, as wetting powder, granule, water dispersible granules, suspending agent, aqueous emulsion etc.Prepared by the known method of these preparations.Such as by reactive compound is mixed with solvent and/or carrier, if needed, adopt emulsifier and dispersant to fill, if use water as thinner, also can make cosolvent with other organic solvent.According to the difference of preparation type, containing present composition percetage by weight in preparation is 1.0 ~ 90%, is more preferably 5 ~ 80%.
The preparation method of present composition suspending agent: get composition of the present invention, defoamer, emulsifier, HYJ xanthans, ethylene glycol and water by formula and mix, stir 15 minutes, shear 15 minutes, 30 DEG C are kept to grind 150 minutes in sand mill again, be less than 3 μm to active ingredient particle diameter, obtain final product.
The preparation method of present composition wetting powder: get composition of the present invention, wetting agent (dodecyl sodium sulfate or similar material), wooden sodium (sodium lignin sulfonate or allied substances), NNO (or there is other dispersant of same nature), White Carbon black and diatomite (or other filler) by formula and various material is added in colter mixer successively, mix, pulverize with airslide disintegrating mill again, be less than 45 μm to active ingredient particle diameter, obtain final product.
Present composition water dispersible granules preparation method: get composition of the present invention by formula, wetting agent (lauryl sodium sulfate or similar material), WG4 (or there is other dispersant of phase same-action), polyvinyl alcohol (or there is other adhesive of same nature), White Carbon black and diatomite (or other filler), component each in formula is mixed in colter mixing mixer, powder is ground into through micro jet, obtain 800 order-1000 object fine powders, gained fine powder is added in blender with the aqueous solution of binder and mixes, granulation is carried out with Squeezinggranulator, low temperature drying at 50 DEG C-100 DEG C, obtain.
Administration form depends on and the factor such as different diseases, time of application, weather conditions, no matter under what circumstances, must ensure that their coefficient of dispersion is even as far as possible.
Composition of the present invention can use by common method, as spraying.
Present composition application dosage, according to the difference of the factors such as different diseases, time of application, weather conditions, is generally 2 ~ 2000mg/L, preferably 20 ~ 1000mg/L.
During process seed, the working concentration of composition is generally 10 ~ 1000mg/L, preferably 20 ~ 400mg/L.
Composition of the present invention is suitable for preventing and treating multiple harmful fungoid, can prevent and treat the fungal disease of the various plants such as various crop if tree, cereal, paddy rice, vegetables, lawn, flowers and tropical crop.Be particularly suitable for preventing and treating following plants fungal disease: as apple valsa canker, rice blast, wheat powdery mildew etc.
Beneficial effect: one of the present invention contains SYP-3375 and plays synergistic composition, two classes had the bactericide of different mechanism of action, namely methoxy acrylic novel fungicides agent SYP-3375 with there is the carboxin of good Uptake and translocation, mebenil, flutolanil, benodanil, fenfuram, Boscalid, furametpyr, pyrrole tisocromide, fluorine pyrrole bacterium acid amides bactericide mix mutually, reduce disease fungus and resistance is produced to SYP-3375, avoid therefore and the drug effect that causes reduces.Meanwhile, due to the synergistic function of variety classes fungicide, the preventive effect of composition of the present invention to disease is significantly increased.For the composition of all mixing ratios, the effect that the present composition is observed is all higher than the effect using the expection of Colby formula, and effect on average improves about 90%.
As shown in Table 2, control wheat powdery mildew, the effect that composition of the present invention is observed is up to 86.28%, and the effect of calculating reaches 65.22%.The effect that composition of the present invention is observed is higher by 132.29% than the effect calculated.
Control wheat powdery mildew, the effect that composition of the present invention is observed is higher than SYP-3375 by 186.06%; Higher than carboxin by 244.97%; Higher than mebenil by 302.95%; Higher than flutolanil by 281.50%; Higher than benodanil by 426.50%; Higher than fenfuram by 276.03%; Higher than Boscalid by 381.26%; Higher than furametpyr by 473.55%; Higher than pyrrole tisocromide by 366.53%; Higher by 289.72% than fluorine pyrrole bacterium acid amides.
As shown in Table 4, the effect that control rice blast composition of the present invention is observed is up to 82.45%, and the effect of calculating reaches 60.02%.The effect that composition of the present invention is observed is higher by 137.37% than the effect calculated.
Control rice blast, the effect that composition of the present invention is observed is higher than SYP-3375 by 234.10%; Higher than carboxin by 326.63%; Higher than mebenil by 434.40%; Higher than flutolanil by 338.05%; Higher than benodanil by 427.87%; Higher than fenfuram by 370.56%; Higher than Boscalid by 470.61%; Higher than furametpyr by 478.80%; Higher than pyrrole tisocromide by 401.41%; Higher by 348.63% than fluorine pyrrole bacterium acid amides.
As shown in Table 6, the effect that control rice blast composition of the present invention is observed is up to 77.52%, and the effect of calculating reaches 42.64%.The effect that composition of the present invention is observed is higher by 181.80% than the effect calculated.
Control rice blast, the effect that composition of the present invention is observed is higher than SYP-3375 by 285.74%; Higher than carboxin by 387.79%; Higher than mebenil by 525.20%; Higher than flutolanil by 682.39%; Higher than benodanil by 424.76%; Higher than fenfuram by 508.33%; Higher than Boscalid by 473.55%; Higher than furametpyr by 428.05%; Higher than pyrrole tisocromide by 555.30%; Higher by 495.34% than fluorine pyrrole bacterium acid amides.
As shown in Table 8, prevent and treat apple valsa canker, the effect that composition of the present invention is observed is up to 70.03%, and the effect of calculating reaches 49.32%.The effect that composition of the present invention is observed is higher by 141.99% than the effect calculated.
Prevent and treat apple valsa canker, the effect that composition of the present invention is observed is higher than SYP-3375 by 198.78%; Higher than carboxin by 520.67%; Higher than mebenil by 230.97%; Higher than flutolanil by 385.63%; Higher than benodanil by 272.23%; Higher than fenfuram by 246.93%; Higher than Boscalid by 459.21%; Higher than furametpyr by 427.79%; Higher than pyrrole tisocromide by 386.69%; Higher by 501.65% than fluorine pyrrole bacterium acid amides.
Embodiment
Present composition example of formulations:
Embodiment 1
1% (w/w) SYP-3375 and carboxin suspending agent, SYP-3375 and carboxin weight ratio are 1:1;
Various component is mixed, stirs 15 minutes, shear 15 minutes, then keep 30 DEG C to grind 150 minutes in sand mill, be less than 3 μm to active ingredient particle diameter, obtain final product.
Embodiment 2
90% (w/w) SYP-3375 and mebenil wetting powder, SYP-3375 and mebenil weight ratio are 40:1;
Various material is added in colter mixer successively, mixes, then pulverize with airslide disintegrating mill, be less than 45 μm to active ingredient particle diameter, obtain final product.
Embodiment 3
10% (w/w) SYP-3375 and flutolanil water dispersible granules, SYP-3375 and flutolanil weight ratio are 20:1;
Present composition water dispersible granules preparation method: get above-mentioned raw materials by formula; mix in colter mixing mixer; powder is ground into through micro jet; obtain 800 order-1000 object fine powders; gained fine powder is added in blender with the aqueous solution of binder and mixes; carry out granulation with Squeezinggranulator, low temperature drying at 50 DEG C-100 DEG C, to obtain final product.
Embodiment 4
5.0% (w/w) SYP-3375 and benodanil aqueous emulsion, SYP-3375 and benodanil weight ratio are 1:20;
Component each in formula and dimethylbenzene are added in reactor, after fully dissolving, adds emulsifier for mixing 10 minutes, then add water, shear 10 minutes, to obtain final product.
Embodiment 5
50% (w/w) SYP-3375 and fenfuram wetting powder, SYP-3375 and fenfuram weight ratio are 1:10;
Various material is added in colter mixer successively, mixes, then pulverize with airslide disintegrating mill, be less than 45 μm to active ingredient particle diameter, obtain final product.
Embodiment 6
10% (w/w) SYP-3375 and Boscalid granule, SYP-3375 and Boscalid weight ratio are 10:1;
Added successively in stirred tank by various material, dissolving mixes, then carries out spraying absorption with atomizing mixer.Mix.
Embodiment 7
80% (w/w) SYP-3375 and furametpyr wetting powder, SYP-3375 and furametpyr weight ratio are 1:30;
Various material is added in colter mixer successively, mixes, then pulverize with airslide disintegrating mill, be less than 45 μm to active ingredient particle diameter, obtain final product.
Embodiment 8
41% (w/w) SYP-3375 and pyrrole tisocromide suspending agent, SYP-3375 and pyrrole tisocromide weight ratio are 40:1;
Various component is mixed, stirs 15 minutes, shear 15 minutes, then keep 30 DEG C to grind 150 minutes in sand mill, be less than 3 μm to active ingredient particle diameter, obtain final product.
Embodiment 9
50% (w/w) SYP-3375 and fluorine pyrrole bacterium acid amides wetting powder, SYP-3375 and fluorine pyrrole bacterium acid amides weight ratio are 1:10;
Various material is added in colter mixer successively, mixes, then pulverize with airslide disintegrating mill, be less than 45 μm to active ingredient particle diameter, obtain final product.
Application Example
The synergistic function of the present composition illustrates by following Examples, but the present invention is only limitted to this by no means.
Infect percentage evaluation by measuring leaf area, these percentages are changed into effect.Use Abbott formulae discovery effect (W):
W＝(1-α/β)×100
The fungal infection percentage of α process plant;
The fungal infection percentage of β untreated (blank) plant.
For " 0 ", effect represents that the level that infects of process plant is identical with the level that infects of untreated control plant; For " 100 ", effect represents that process plant is not infected.
The expection effect of composition uses Colby formula [R.S.Colby, weeds (Weeds) 15,20-22 (1967)] determine and compare with the effect observed.
Colby formula: E=x+y-xy/100
E: working concentration is respectively the expection effect during composition of the compd A of a and b and B, represents with the % of untreated control.
Effect when x working concentration is the compd A of a, represents with the % of untreated control;
Effect when y working concentration is the compd B of b, represents with the % of untreated control.
Application Example 1 prevents and treats wheat powdery mildew indoor pot experiment
Wheat breed is the Liao Dynasty's spring No. 10.In greenhouse, cultivate potted plant wheat seedling to two leaf stage, the compositions formulated of drug concentration described according to the form below concentration, use crops sprayer carry out blade spraying process, with on blade gather drop but do not drip into degree.Crop after spraying is placed in fume hood and dries, adopt method inoculation wheat powdery mildew pathogen spore [grass family dlumeria graminis (Blumeria graminis)] of spore after 24h, phytotron (temperature: daytime 22 DEG C, night 18 DEG C is placed after inoculation, relative moisture: 70%) cultivate 1d, then move to greenhouse.After blank is fully fallen ill, adopt ocular estimate, investigate the development degree of every strain wheat first blade infection process, calculate observation effect and the expection effect of each reactive compound and the present composition.
The effect table of the reactive compound that table 1 is independent
The effect table of table 2 composition of the present invention
Note: * is the effect using Colby formulae discovery.Reactive compound I-Ⅹ is with table 1.
As shown in Table 1, control wheat powdery mildew, the effect SYP-3375 that SYP-3375 is observed is up to 46.37%; Carboxin is up to 35.22%; Mebenil is 28.48%; Flutolanil is 30.65%; Benodanil is 20.23%; Fenfuram is 31.25%; Boscalid is 22.63%; Furametpyr is 18.22%; Pyrrole tisocromide is 23.54%; Fluorine pyrrole bacterium acid amides is 29.78%.
As shown in Table 2, control wheat powdery mildew, the effect that composition of the present invention is observed is up to 86.28%, and the effect of calculating reaches 65.22%.The effect that composition of the present invention is observed is higher by 132.29% than the effect calculated.
Control wheat powdery mildew, the effect that composition of the present invention is observed is higher than SYP-3375 by 186.07%; Higher than carboxin by 244.97%; Higher than mebenil by 302.95%; Higher than flutolanil by 281.50%; Higher than benodanil by 426.50%; Higher than fenfuram by 276.03%; Higher than Boscalid by 381.26%; Higher than furametpyr by 473.55%; Higher than pyrrole tisocromide by 366.53%; Higher by 289.72% than fluorine pyrrole bacterium acid amides.
Application Example 2 prevents and treats rice blast indoor pot experiment
Rice varieties is " more light ", and in greenhouse, rice cultivation seedling is to two leaf stage, according to drug concentration as described below, use crops sprayer blade spraying process is carried out to rice seedling, with on blade gather drop but do not drip into degree.Seedling after process is placed shady and cool place and is dried by plant surface liquid.Use rice blast pathogen (Pyricularia grisea) spore suspension to carry out inoculation process to blade after 24h, then potted plant seedling is positioned over (temperature: 24 ~ 28 DEG C, relative moisture: 95%) cultivate 9d in phytotron.After blank is fully fallen ill, adopt ocular estimate, the development degree of infection process on investigation blade, calculate observation effect and the expection effect of each reactive compound and the present composition.
The effect table of the reactive compound that table 3 is independent
The effect table of table 4 present composition
Note: * is the effect using Colby formulae discovery.Reactive compound I-Ⅹ is with table 1.
As shown in Table 3, control rice blast, the effect SYP-3375 that SYP-3375 is observed is up to 35.22%; Carboxin is up to 25.32%; Mebenil is 18.98%; Flutolanil is 24.39%; Benodanil is 19.27%; Fenfuram is 22.25%; Boscalid is 17.52%; Furametpyr is 17.22%; Pyrrole tisocromide is 20.54%; Fluorine pyrrole bacterium acid amides is 23.65%.
As shown in Table 4, the effect that control rice blast composition of the present invention is observed is up to 82.45%, and the effect of calculating reaches 60.02%.The effect that composition of the present invention is observed is higher by 137.37% than the effect calculated.
Control rice blast, the effect that composition of the present invention is observed is higher than SYP-3375 by 234.10%; Higher than carboxin by 326.63%; Higher than mebenil by 434.40%; Higher than flutolanil by 338.05%; Higher than benodanil by 427.87%; Higher than fenfuram by 370.56%; Higher than Boscalid by 470.61%; Higher than furametpyr by 478.80%; Higher than pyrrole tisocromide by 401.41%; Higher by 348.63% than fluorine pyrrole bacterium acid amides.
Application Example 3 prevents and treats wheat scab indoor pot experiment
Wheat breed is the Liao Dynasty's spring No. 10.Potted plant wheat seedling is cultivated in greenhouse, after earing, the clip wheat head.Reagent spray process is carried out to the wheat head, the compositions formulated of drug concentration described according to the form below concentration, use manual trunnion spray carry out the wheat head spraying process, with on the wheat head gather drop but do not drip into degree.Crop after spraying is placed in fume hood and dries, with needle point method inoculation wheat scab pathogen spore suspension [this sickle of standing grain spore (Fusarium graminearum)] after 24h, phytotron (temperature: daytime 22 DEG C, night 18 DEG C is placed after inoculation, relative moisture: 70%) cultivate 1d, then move to greenhouse.After blank is fully fallen ill, investigate small ear sum and the morbidity spikelet number of each wheat head, calculate the incidence of disease, calculate observation effect and the expection effect of each reactive compound and the present composition.
The effect table of the reactive compound that table 5 is independent
The effect table of table 6 present composition
Note: * is the effect using Colby formulae discovery.Reactive compound I-Ⅹ is with table 1.
As shown in Table 5, control rice blast, the effect SYP-3375 that SYP-3375 is observed is up to 27.13%; Carboxin is up to 19.99%; Mebenil is 14.76%; Flutolanil is 11.36%; Benodanil is 18.25%; Fenfuram is 15.25%; Boscalid is 16.37%; Furametpyr is 18.11%; Pyrrole tisocromide is 13.96%; Fluorine pyrrole bacterium acid amides is 15.65%.
As shown in Table 6, the effect that control rice blast composition of the present invention is observed is up to 77.52%, and the effect of calculating reaches 42.64%.The effect that composition of the present invention is observed is higher by 181.80% than the effect calculated.
Control rice blast, the effect that composition of the present invention is observed is higher than SYP-3375 by 285.74%; Higher than carboxin by 387.79%; Higher than mebenil by 525.20%; Higher than flutolanil by 682.39%; Higher than benodanil by 424.76%; Higher than fenfuram by 508.33%; Higher than Boscalid by 473.55%; Higher than furametpyr by 428.05%; Higher than pyrrole tisocromide by 555.30%; Higher by 495.34% than fluorine pyrrole bacterium acid amides.
Application Example 4 prevents and treats apple valsa canker laboratory test
Intercepted the apple tree branch of the identical age of tree by field, use card punch to punch on apple tree branch, Valsa mali Miyabe et Yamada [apple shell capsule spore Cytospora mandshurica] bacterium sheet is positioned over branch punching place, fixes with preservative film.Then place (temperature: 25 DEG C) in incubator and cultivate 3d.After 3d, dry soak 10s in different reagent agent solution after, place (temperature: 25 DEG C) in incubator and cultivate 15d, investigation result is so that branch to be infected size and calculated observation effect and the expection effect of each reactive compound and the present composition.
The effect table of the reactive compound that table 7 is independent
The effect table of table 8 composition of the present invention
Note: * is the effect using Colby formulae discovery.Reactive compound I-Ⅹ is with table 1.
As shown in Table 7, prevent and treat apple valsa canker, the effect SYP-3375 that SYP-3375 is observed is up to 35.23%; Carboxin is up to 13.45%; Mebenil is 30.32%; Flutolanil is 18.16%; Benodanil is 25.63%; Fenfuram is 28.36%; Boscalid is 15.25%; Furametpyr is 16.37%; Pyrrole tisocromide is 18.11%; Fluorine pyrrole bacterium acid amides is 13.96%.
As shown in Table 8, prevent and treat apple valsa canker, the effect that composition of the present invention is observed is up to 70.03%, and the effect of calculating reaches 49.32%.The effect that composition of the present invention is observed is higher by 141.99% than the effect calculated.
Prevent and treat apple valsa canker, the effect that composition of the present invention is observed is higher than SYP-3375 by 198.78%; Higher than carboxin by 520.67%; Higher than mebenil by 230.97%; Higher than flutolanil by 385.63%; Higher than benodanil by 272.23%; Higher than fenfuram by 246.93%; Higher than Boscalid by 459.21%; Higher than furametpyr by 427.79%; Higher than pyrrole tisocromide by 386.69%; Higher by 501.65% than fluorine pyrrole bacterium acid amides.
Result of the test shows the composition for all mixing ratios, and the effect observed the present composition is all higher than the effect using the expection of Colby formula.
Claims (3)
1. one kind contains active component A, B containing SYP-3375 and a synergistic composition, it is characterized in that, component A is SYP-3375, B component is the one being selected from carboxin, mebenil, flutolanil, benodanil, fenfuram, Boscalid, furametpyr, pyrrole tisocromide and fluorine pyrrole bacterium acid amides bactericide, and the weight ratio of A and B is 1:40 ~ 40:1;
(1) carboxin (carboxin), chemical name is: 5,6-dihydro-2-Methyl-N-phenyl-Isosorbide-5-Nitrae-oxathiene-3-formamide, and structural formula is as follows:
(2) mebenil (mepronil), chemical name is: 3-isopropoxy-2-methylbenzene anilid, and structural formula is as follows:
(3) flutolanil (flutolanil), chemical name is: N-(3'-isopropyl phenyl)-2-trifluoromethyl benzamide, and structural formula is as follows:
(4) benodanil (benodanil), the iodo-N-phenylbenzamaide of chemical name 2-, structural formula is as follows:
(5) fenfuram (fenfuram), chemical name: 2-methylfuran-3-Formanilide, structural formula is as follows:
(6) Boscalid (boscalid), the chloro-N-of chemical name: 2-(4 '-chlorodiphenyl-2-base) vitamin PP, structural formula is as follows:
(7) furametpyr (furametpyr), the chloro-N-of chemical name: 2-(4 '-chlorodiphenyl-2-base) vitamin PP, structural formula is as follows:
(8) pyrrole tisocromide (penthiopyrad), chemical name: (RS)-N-[2-(1,3-dimethylbutyl)-3-thiophene phenyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide, structural formula is as follows:
(9) fluorine pyrrole bacterium acid amides (fluopyram), title: N-{2-[the chloro-5-of 3-(trifluoromethyl)-2-pyridine radicals] the fluoro-O-toluamide of ethyl-α, α, α-three }, structural formula is as follows:
2. contain SYP-3375 according to one according to claim 1 and play synergistic composition, it is characterized in that, the weight ratio of described A and B is 1:20 ~ 20:1.
3. contain SYP-3375 according to one according to claim 1 and play synergistic composition, it is characterized in that, the weight ratio of described A and B is 1:10 ~ 10:1.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381259A (en) * | 2014-11-27 | 2015-03-04 | 罗晓丹 | Bactericidal composition containing fluoroamide and coumoxystrobin |
| CN106135207A (en) * | 2015-04-07 | 2016-11-23 | 沈阳中化农药化工研发有限公司 | A kind of Fungicidal composition |
| CN106172404A (en) * | 2016-07-26 | 2016-12-07 | 山东省果树研究所 | A kind of containing SYP-3375 and the bactericidal composition of bromothalonil and application |
| CN107006479A (en) * | 2016-01-28 | 2017-08-04 | 响水县智诚知识产权信息服务有限公司 | A kind of bactericidal composition containing SYP-3375 Yu fluorobenzene ether amide |
| CN107156133A (en) * | 2017-06-21 | 2017-09-15 | 天峨县平昌生态农业有限公司 | A kind of bactericidal composition and its application |
| CN110651790A (en) * | 2019-11-05 | 2020-01-07 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Bactericidal composition for preventing and treating pineapple anthracnose |
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| CN104381259A (en) * | 2014-11-27 | 2015-03-04 | 罗晓丹 | Bactericidal composition containing fluoroamide and coumoxystrobin |
| CN104381259B (en) * | 2014-11-27 | 2016-09-07 | 河南科技学院 | Containing flutolanil and the bactericidal composition of SYP-3375 |
| CN106135207A (en) * | 2015-04-07 | 2016-11-23 | 沈阳中化农药化工研发有限公司 | A kind of Fungicidal composition |
| CN107006479A (en) * | 2016-01-28 | 2017-08-04 | 响水县智诚知识产权信息服务有限公司 | A kind of bactericidal composition containing SYP-3375 Yu fluorobenzene ether amide |
| CN106172404A (en) * | 2016-07-26 | 2016-12-07 | 山东省果树研究所 | A kind of containing SYP-3375 and the bactericidal composition of bromothalonil and application |
| CN106172404B (en) * | 2016-07-26 | 2018-04-17 | 山东省果树研究所 | A kind of bactericidal composition and its application containing coumoxystrobin and bromothalonil |
| CN107156133A (en) * | 2017-06-21 | 2017-09-15 | 天峨县平昌生态农业有限公司 | A kind of bactericidal composition and its application |
| CN110651790A (en) * | 2019-11-05 | 2020-01-07 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Bactericidal composition for preventing and treating pineapple anthracnose |
| CN110651790B (en) * | 2019-11-05 | 2021-08-27 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Bactericidal composition for preventing and treating pineapple anthracnose |
| CN113615693A (en) * | 2019-11-05 | 2021-11-09 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Anti-anthracnose respiratory inhibitor |
| CN113615693B (en) * | 2019-11-05 | 2022-11-29 | 山东康惠植物保护有限公司 | Anti-anthracnose respiratory inhibitor |
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