CN103109844A - Fluxapyroxad and flusilazole pesticide composition - Google Patents
Fluxapyroxad and flusilazole pesticide composition Download PDFInfo
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- CN103109844A CN103109844A CN2013100404513A CN201310040451A CN103109844A CN 103109844 A CN103109844 A CN 103109844A CN 2013100404513 A CN2013100404513 A CN 2013100404513A CN 201310040451 A CN201310040451 A CN 201310040451A CN 103109844 A CN103109844 A CN 103109844A
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- flusilazole
- acid amides
- fluorine azoles
- azoles bacterium
- bacterium acid
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Abstract
The invention discloses a fluxapyroxad and flusilazole pesticide composition. The composition comprises commonly used additives, fluxapyroxad and flusilazole, wherein the mass ratio of fluxapyroxad to flusilazole is 5: 1 to 1: 15, preferably, the ratio is 3: 1 to 1: 7. The fluxapyroxad and flusilazole have an obvious synergistic interaction after being compounded, and the use amount of effective components of a compound medicament is obviously lower than that of a single use, and the pesticide composition is applicable to the prevention and control of crop diseases caused by fungal pathogens, especially powdery mildew, rust disease and gray mold.
Description
Technical field
The composition pesticide that the present invention relates to is take fluorine azoles bacterium acid amides and Flusilazole as active ingredient, is applicable to control by pathogen fungus-caused crop pest, especially powdery mildew, rust, gray mold.
Background technology
Fluorine azoles bacterium acid amides, English name: fluxapyroxad belongs to Carbox amide, is succinate dehydrogenase inhibitors.Fluorine azoles bacterium acid amides is broad-spectrum germicide, has excellent treatment, Inner and inhales activity, and all kinds of crop powdery mildews, rust, gray mold are all had excellent control effect.
Flusilazole, English name: flusilazole, the silicon azoles is the triazole type systemic fungicide, has protection and therapeutic action, permeability is strong, can prevent and treat the disease that sac fungi, basidiomycetes and part imperfect fungus cause, powdery mildew, rust, gray mold are had preventive effect preferably.
The resistance risk that Flusilazole and the composite reduction of fluorine azoles acyl bacterium amine use separately Flusilazole or fluorine azoles acyl bacterium amine to bring.
Have no at present the composite report of fluorine azoles bacterium acid amides and Flusilazole.
Summary of the invention
The purpose of this invention is to provide a kind of efficient, low toxicity, low-residual,, active ingredient good, lower-cost to Environmental compatibility is the composition pesticide of fluorine azoles bacterium acid amides and Flusilazole.
The present invention is achieved through the following technical solutions: a kind of composition pesticide, active ingredient are fluorine azoles bacterium acid amides and Flusilazole.The mass ratio of fluorine azoles bacterium acid amides and Flusilazole is: 5:1～1:15, preferred proportion are 3:1～1:7.Fluorine azoles bacterium acid amides and the Flusilazole gross mass percentage composition in composition is 3%～85%.
The production technology that composition pesticide of the present invention adds auxiliary agent and excipients all to know according to those skilled in the art is made suspending agent, water dispersible granules, wetting powder.
Described auxiliary agent and excipients comprise antifreeze, defoamer, dispersant, solvent, filler etc.
Fluorine azoles bacterium acid amides and the composite bactericidal composition of Flusilazole of containing of the present invention, be applicable to control by the fungus-caused crop pest of pathogen, especially powdery mildew, rust, gray mold, and having delayed drug-fast generation, the lasting period is long, has reduced dosage and access times, save cost, easy to use, the time and labour saving, and minimizing is to the pollution of environment.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage more short and sweet, the present invention describes with following specific embodiment, but the present invention only limits to absolutely not these examples.The following stated is only the present invention embodiment preferably, only is used for describing the present invention, can not be interpreted as the restriction to scope of the present invention.Should be pointed out that all any modifications of making within the spirit and principles in the present invention, be equal to replacement and improvement etc., within all should being included in protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
One: 40% fluorine azoles bacterium acid amides Flusilazole suspending agent of Preparation Example.
Fluorine azoles bacterium acid amides 5%, Flusilazole 35%, lignosulfonates (sodium, calcium) 3%, calcium dodecyl benzene sulfonate 3%, xanthan gum 0.1%, empgen BB 5%, fatty alcohol-polyoxyethylene ether 5%, glycerine 5%, gum Arabic 0.1%, deionized water complements to 100%.Above-mentioned formula is pulverized in proportion in advance, then added in sand mill and grind, allotment making 40% fluorine azoles bacterium acid amides Flusilazole suspending agent after high shear mixing.
Two: 30% fluorine azoles bacterium acid amides Flusilazole suspending agents of Preparation Example.
Fluorine azoles bacterium acid amides 6%, Flusilazole 24%, lignosulfonates (sodium, calcium) 3%, calcium dodecyl benzene sulfonate 3%, xanthan gum 0.1%, empgen BB 5%, fatty alcohol-polyoxyethylene ether 5%, glycerine 5%, gum Arabic 0.1%, deionized water complements to 100%.Above-mentioned formula is pulverized in proportion in advance, then added in sand mill and grind, allotment making 30% fluorine azoles bacterium acid amides Flusilazole suspending agent after high shear mixing.
Three: 60% fluorine azoles bacterium acid amides flusilazole water dispersible granules of Preparation Example.
Fluorine azoles bacterium acid amides 10%, Flusilazole 50%, lauryl sodium sulfate 6%, dispersant lignosulfonates (sodium, calcium) 4%, disintegrant sodium chloride 2%, binding agent polyethylene glycol 3%, stable meltable starch 3%, kaolin complements to 100%.Dry pulverization process, granulation, drying, screening preparation system namely get 60% fluorine azoles bacterium acid amides flusilazole water dispersible granule in proportion with above-mentioned formula.
Four: 50% fluorine azoles bacterium acid amides flusilazole water dispersible granules of Preparation Example.
Fluorine azoles bacterium acid amides 25%, Flusilazole 25%, lauryl sodium sulfate 6%, dispersant lignosulfonates (sodium, calcium) 4%, disintegrant sodium chloride 2%, binding agent polyethylene glycol 3%, stable meltable starch 3%, kaolin complements to 100%.Dry pulverization process, granulation, drying, screening preparation system namely get 50% fluorine azoles bacterium acid amides flusilazole water dispersible granule in proportion with above-mentioned formula.
Five: 50% fluorine azoles bacterium acid amides Flusilazole wetting powders of Preparation Example.
Fluorine azoles bacterium acid amides 12%, Flusilazole 38% pulls open powder 3%, lignosulfonates (sodium, calcium) 6%, talcum powder 15%, kaolin complements to 100%.Above-mentioned formula is entered in blender after coarse crushing in proportion mix, more namely make 50% fluorine azoles bacterium acid amides Flusilazole wetting powder after air-flow crushing.
Six: 40% fluorine azoles bacterium acid amides Flusilazole wetting powders of Preparation Example.
Fluorine azoles bacterium acid amides 28%, Flusilazole 12% pulls open powder 3%, lignosulfonates (sodium, calcium) 6%, talcum powder 15%, kaolin complements to 100%.Above-mentioned formula is entered in blender after coarse crushing in proportion mix, more namely make 40% fluorine azoles bacterium acid amides Flusilazole wetting powder after air-flow crushing.
Biologicall test embodiment one: fluorine azoles bacterium acid amides and Flusilazole are mixed to the Toxicity Determination of Botrytis cinerea.
Table 1, the fluorine azoles bacterium acid amides Flusilazole Toxicity Determination result to Botrytis cinerea.
As shown in Table 1, fluorine azoles bacterium acid amides and Flusilazole is composite that Botrytis cinerea is had synergistic function, fluorine azoles bacterium acid amides and Flusilazole 3:1,1:1,1:3,1:5,1:7 synergistic function are obvious, and co-toxicity coefficient is greater than 140, and other proportionings all show synergistic function in various degree.
Biologicall test embodiment two: to the field control effectiveness test of powdery mildew of cucumber disease.
This is tested in 2012 3 and carries out in Feitian town, Huizhou Boluo County, is watered 45kg by every mu and carries out even spraying, and dispenser is 1 time altogether, and after medicine, 7 days control efficiency see Table 2.
Table 2, the fluorine azoles bacterium acid amides Flusilazole field control effectiveness test result to powdery mildew of cucumber.
As can be seen from Table 2, fluorine azoles bacterium acid amides of the present invention and the composite composition pesticide of Flusilazole have control efficiency preferably to powdery mildew of cucumber, find in test, and said composition can reach desirable control efficiency in 7 days to cucumber safety after medicine.
Biologicall test embodiment three: to the field control effectiveness test of graw mold of tomato.
This is tested in April, 2012 and carries out in Yue Dai Qu Liang village town, Tai’an, Shandong Province, is watered 45kg by every mu and carries out even spraying, and dispenser is 1 time altogether, and after medicine, 7 days control efficiency see Table 3.
Table 3, the fluorine azoles bacterium acid amides Flusilazole field control effectiveness test result to graw mold of tomato.
As can be seen from Table 3, fluorine azoles bacterium acid amides of the present invention and the composite composition pesticide of Flusilazole have control efficiency preferably to graw mold of tomato, find in test, and said composition can reach desirable preventive effect in 7 days to tomato safety after medicine.
Biologicall test embodiment four: the field control effectiveness test of fluorine azoles bacterium acid amides Flusilazole to stripe rust of wheat.
This is tested in May, 2012 and carries out in Tai Bai township, Fufeng County, Shaanxi Province, is watered 45kg by every mu and carries out even spraying, and dispenser is 1 time altogether, and after medicine, 7 days control efficiency see Table 4.
Table 4, the fluorine azoles bacterium acid amides Flusilazole field control effectiveness test result to stripe rust of wheat.
As can be seen from Table 4, fluorine azoles bacterium acid amides of the present invention and the composite composition pesticide of Flusilazole have control efficiency preferably to stripe rust of wheat, find in test, and said composition can reach desirable preventive effect in 7 days to wheat safety after medicine.
In sum, the composite bactericidal composition of fluorine azoles bacterium acid amides and Flusilazole has preventive effect preferably to crop rust, powdery mildew, gray mold, and is to crop safety, environmentally friendly.Compare with single dose, reduced the medication number of times, saved cost.Therefore R﹠D and promotion of the present invention is significant.
Claims (4)
1. a fluorine azoles bacterium acid amides and Flusilazole composition pesticide, it is characterized in that: active ingredient is fluorine azoles bacterium acid amides and Flusilazole, the mass ratio of fluorine azoles bacterium acid amides and Flusilazole is: 5:1～1:15, preferred proportion is 3:1～1:7, and fluorine azoles bacterium acid amides and the Flusilazole gross mass percentage composition in composition is 3%～85%.
2. fluorine azoles bacterium acid amides according to claim 1 and Flusilazole composition pesticide, it is characterized in that: the mass ratio of described fluorine azoles bacterium acid amides and Flusilazole is 3:1～1:7.
3. fluorine azoles bacterium acid amides according to claim 1 and Flusilazole composition pesticide, it is characterized in that: its formulation is suspending agent, water dispersible granules, wetting powder.
4. fluorine azoles bacterium acid amides according to claim 1 and Flusilazole composition pesticide, is characterized in that: be applicable to control by pathogen fungus-caused crop pest, especially powdery mildew, rust, gray mold.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100404513A CN103109844A (en) | 2013-02-02 | 2013-02-02 | Fluxapyroxad and flusilazole pesticide composition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100404513A CN103109844A (en) | 2013-02-02 | 2013-02-02 | Fluxapyroxad and flusilazole pesticide composition |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257798A (en) * | 2005-08-05 | 2008-09-03 | 巴斯福股份公司 | Fungicidal mixtures containing substituted 1-methyl pyrazol-4-yl carboxylic acid anilides |
| CN101965128A (en) * | 2008-02-05 | 2011-02-02 | 巴斯夫欧洲公司 | Plant health composition |
| CN102014628A (en) * | 2008-02-05 | 2011-04-13 | 巴斯夫欧洲公司 | Plant health composition |
| CN103385256A (en) * | 2012-05-07 | 2013-11-13 | 陕西韦尔奇作物保护有限公司 | Synergistic sterilization composition containing Xemium and triazoles |
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- 2013-02-02 CN CN2013100404513A patent/CN103109844A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257798A (en) * | 2005-08-05 | 2008-09-03 | 巴斯福股份公司 | Fungicidal mixtures containing substituted 1-methyl pyrazol-4-yl carboxylic acid anilides |
| CN101965128A (en) * | 2008-02-05 | 2011-02-02 | 巴斯夫欧洲公司 | Plant health composition |
| CN102014628A (en) * | 2008-02-05 | 2011-04-13 | 巴斯夫欧洲公司 | Plant health composition |
| CN103385256A (en) * | 2012-05-07 | 2013-11-13 | 陕西韦尔奇作物保护有限公司 | Synergistic sterilization composition containing Xemium and triazoles |
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Application publication date: 20130522 |