WO2004006676A1 - Fungizide mischungen auf basis von dithianon - Google Patents
Fungizide mischungen auf basis von dithianon Download PDFInfo
- Publication number
- WO2004006676A1 WO2004006676A1 PCT/EP2003/006889 EP0306889W WO2004006676A1 WO 2004006676 A1 WO2004006676 A1 WO 2004006676A1 EP 0306889 W EP0306889 W EP 0306889W WO 2004006676 A1 WO2004006676 A1 WO 2004006676A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- formula
- halogen
- plants
- compounds
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
- A01N43/32—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms six-membered rings
Definitions
- the present invention relates to fungicidal mixtures comprising
- R 1 and R 2 are halogen and phenyl, which may be substituted by halogen or -CC alkyl, or
- R 4 di- (-C 4 alkyl) amino or
- Isoxazol-4-yl which can carry two -CC 4 alkyl radicals mean;
- the invention relates to methods for controlling harmful fungi with mixtures of the compounds I and II and the use of the compounds I and the compounds II for the production of such mixtures.
- the present invention was based on mixtures which, with a reduced total amount of active ingredients applied, improved l-rku ⁇ g gecren SchadDÜze - igen (syn ⁇ rgistic mixtures).
- the formula II represents in particular imidazole derivatives of the formula II in which R 1 is halogen, in particular chlorine and R 2 is tolyl, in particular p-tolyl. 20
- the compound of the formula Ha (common name: cyazofamid) is particularly preferred. It is known from EP-A 298 196.
- R 4 is 3, 5-dimethylisoxazol-4-yl.
- Halogen stands for fluorine, chlorine, bromine and iodine.
- Compounds of the formula IIb in which X represents bromine (IIb.l) or chlorine (IIb.2) are particularly preferred.
- Mixtures of compound I with an imidazole derivative II are usually used. Mixtures of compound I with two or more imidazole derivatives II may, however, be advantageous.
- the mixtures of the compounds I and II or the simultaneous joint or separate use of the compounds I and II are distinguished by an excellent action against a broad spectrum of phytopathogenic fungi, in particular from the class of the Ascomycetes, Deuter omycetes, Oomycetes and Basidiomycetes.
- the compounds JE and II can be applied at the same time gjs einsairi or separately or in succession, the sequence, when applied separately, generally having no effect on the success of the control measures.
- the compounds I and II are usually used in a weight ratio of 100: 1 to 1:10, preferably 10: 1 to 1: 1, in particular 5: 1 to 1: 1.
- the application rates for the compounds I are generally 5 to 2000 g / ha, preferably 10 to 1000 g / ha, in particular 50 to 750 kg / ha, and for the compounds II 5 g / ha to 500 g / ha, preferably 50 to 500 g / ha, in particular 50 to 200 g / ha.
- application rates of the mixture of 0.001 to 1 g / kg of seed preferably 0.01 to 0.5 g / kg, in particular 0.01 to 0.1 g / kg, are generally used.
- the compounds I and II or the mixtures of the compounds I and II are applied separately or together by spraying or dusting the seeds, the plants or the soil before or after the plants are sown or before or after emergence of the plants.
- 25 50 parts by weight of the active ingredients are finely ground with the addition of dispersing and wetting agents and manufactured using technical equipment (e.g. extrusion, spray tower, fluidized bed) as water-dispersible or water-soluble granules. Dilution in water results in a stable dispersion or solution
- 0.5 part by weight of the active ingredients are finely ground and combined with 95.5% carrier substances. Common processes are extrusion, spray drying or fluidized bed. This gives granules for direct application.
- the active ingredients as such in the form of their formulations 15 or the use forms prepared therefrom, e.g. in the form of directly sprayable solutions, powders, suspensions or dispersions, emulsions, oldispersions, pastes, dusts, sprinkling agents, granules by spraying, atomizing, dusting, scattering or pouring.
- the application forms 20 depend entirely on the purposes of use; in any case, they should ensure the finest possible distribution of the active compounds according to the invention.
- Aqueous application forms can be prepared from emulsion concentrates, pastes or wettable powders (wettable powders, old dispersions) by adding water.
- emulsions, pastes or old dispersions the substances as such or dissolved in an oil or solvent can be homogenized in water by means of wetting agents, adhesives, dispersants or emulsifiers.
- concentrates composed of an active substance, wetting agents, adhesives, dispersants or emulsifiers and possibly solvents or oil, which are suitable for dilution with water.
- the active substance concentrations in the ready-to-use preparations can be varied over a wide range. In general, they are between 0.0001 and 10%, preferably between 0.01 and 1%.
- the active ingredients can also be used with great success in the ultra-low-volume process (ULV), it being possible to apply formulations with more than 95% by weight of active ingredient or even the active ingredient without additives.
- UUV ultra-low-volume process
- Adjuvants herbicides, fungicides, other pesticides, bactericides, if necessary also just before the (Tank mix) ves earth now.
- These agents can be added to the agents according to the invention in a weight ratio of 1:10 to 10: 1.
- the fungicidal activity of the compounds and the mixtures can be demonstrated by the following tests:
- the active ingredients were prepared separately or together as a stock solution with 0.25% by weight of active ingredient in acetone or DMSO. 1% by weight of emulsifier Uniperol® EL (wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols) was added to this solution and diluted with water to the desired concentration.
- emulsifier Uniperol® EL wetting agent with emulsifying and dispersing action based on ethoxylated alkylphenols
- Example of use 1 Activity against late blight on tomatoes caused by Phytophthora infestans
- Leaves of potted plants of the "Large Meat Tomato St. Pierre" type were sprayed with an aqueous suspension in the concentration of active ingredient given below until it dripped. The following day, the leaves were infected with a cold aqueous zoospore suspension of Phytophthora infestans with a density of 0.25 x 10 6 spores / ml. The plants were then placed in a water vapor-saturated chamber at temperatures between 18 and 20 ° C. After 6 days, the blight on the untreated but infected control plants had developed so strongly that the infestation could be determined visually in%.
- the evaluation is carried out by determining the affected leaf areas in percent. These percentages are converted into efficiencies.
- ⁇ corresponds to the fungal attack of the treated plants in%
- ß corresponds to the fungal infection of the untreated (control) plants in% At a of 0 the infection of the treated plants corresponds to that of the untreated control plants; with an efficiency of 100, the treated plants show no infestation.
- E expected efficiency expressed in% of the untreated control, when using the mixture of active ingredients A, B and C in concentrations a, b and c
- Example of use 2 Efficacy against vine peronospora caused by Plas opara vi ticola
- Leaves of potted vines of the "Müller-Thurgau" variety were sprayed with an aqueous suspension in the concentration of active ingredient specified below to the dripping point.
- the plants were placed in the greenhouse for 3 days after the spray coating had dried on. Only then were the leaves inoculated with an aqueous suspension of zoospores from Plasmopara viticola.
- the vines were then placed for 48 hours in a steam-saturated chamber at 24 ° C and then for 5 days in a greenhouse at temperatures between 20 and 30 ° C. After this time the plants became Acceleration of the spur graft breakout was again placed in a humid chamber for 16 hours. Then the extent of the development of the infestation on the leaf lower legs was determined visually.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004520431A JP4431495B2 (ja) | 2002-07-17 | 2003-06-30 | ジチアノンに基づく殺菌混合物 |
NZ537038A NZ537038A (en) | 2002-07-17 | 2003-06-30 | Fungicidal mixtures comprising dithianon and an imidazole derivative |
AU2003249899A AU2003249899B2 (en) | 2002-07-17 | 2003-06-30 | Fungicidal mixtures based on dithianon |
EP03763665A EP1524903B1 (de) | 2002-07-17 | 2003-06-30 | Fungizide mischungen auf basis von dithianon |
BRPI0311809-6B1A BR0311809B1 (pt) | 2002-07-17 | 2003-06-30 | mistura fungicida, agente fungicida, e, processo para combater fungos nocivos |
DE50313369T DE50313369D1 (de) | 2002-07-17 | 2003-06-30 | Fungizide mischungen auf basis von dithianon |
AT03763665T ATE493029T1 (de) | 2002-07-17 | 2003-06-30 | Fungizide mischungen auf basis von dithianon |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10232484.0 | 2002-07-17 | ||
DE10232484 | 2002-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004006676A1 true WO2004006676A1 (de) | 2004-01-22 |
Family
ID=30010135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/006889 WO2004006676A1 (de) | 2002-07-17 | 2003-06-30 | Fungizide mischungen auf basis von dithianon |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1524903B1 (de) |
JP (1) | JP4431495B2 (de) |
AT (1) | ATE493029T1 (de) |
AU (1) | AU2003249899B2 (de) |
BR (1) | BR0311809B1 (de) |
DE (1) | DE50313369D1 (de) |
ES (1) | ES2357507T3 (de) |
NZ (1) | NZ537038A (de) |
WO (1) | WO2004006676A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102165951A (zh) * | 2010-12-11 | 2011-08-31 | 陕西韦尔奇作物保护有限公司 | 一种含有二氰蒽醌的增效杀菌组合物 |
CN102715169A (zh) * | 2012-06-29 | 2012-10-10 | 广西田园生化股份有限公司 | 一种含二氰蒽醌的农用杀菌复配组合物 |
CN104186473A (zh) * | 2014-08-13 | 2014-12-10 | 海南正业中农高科股份有限公司 | 含寡糖与二氰蒽醌的组合物 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010043319A1 (de) * | 2008-10-15 | 2010-04-22 | Bayer Cropscience Aktiengesellschaft | Verwendung von dithiin-tetracarboximiden zum bekämpfen phytopathogener pilze |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0236689A2 (de) * | 1986-01-27 | 1987-09-16 | Shell Internationale Researchmaatschappij B.V. | Fungizide Mittel |
EP0630570A2 (de) * | 1993-06-25 | 1994-12-28 | Bayer Ag | Fungizide Wirkstoffkombinationen |
WO1997006171A1 (de) * | 1995-08-10 | 1997-02-20 | Bayer Aktiengesellschaft | Halogenbenzimidazole und ihre verwendung als mikrobizide |
WO2002054870A2 (de) * | 2001-01-16 | 2002-07-18 | Basf Aktiengesellschaft | Fungizide mischungen auf der basis von imidazolderivaten |
-
2003
- 2003-06-30 BR BRPI0311809-6B1A patent/BR0311809B1/pt not_active IP Right Cessation
- 2003-06-30 EP EP03763665A patent/EP1524903B1/de not_active Expired - Lifetime
- 2003-06-30 JP JP2004520431A patent/JP4431495B2/ja not_active Expired - Fee Related
- 2003-06-30 AT AT03763665T patent/ATE493029T1/de active
- 2003-06-30 ES ES03763665T patent/ES2357507T3/es not_active Expired - Lifetime
- 2003-06-30 AU AU2003249899A patent/AU2003249899B2/en not_active Ceased
- 2003-06-30 DE DE50313369T patent/DE50313369D1/de not_active Expired - Lifetime
- 2003-06-30 WO PCT/EP2003/006889 patent/WO2004006676A1/de active Application Filing
- 2003-06-30 NZ NZ537038A patent/NZ537038A/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0236689A2 (de) * | 1986-01-27 | 1987-09-16 | Shell Internationale Researchmaatschappij B.V. | Fungizide Mittel |
EP0630570A2 (de) * | 1993-06-25 | 1994-12-28 | Bayer Ag | Fungizide Wirkstoffkombinationen |
WO1997006171A1 (de) * | 1995-08-10 | 1997-02-20 | Bayer Aktiengesellschaft | Halogenbenzimidazole und ihre verwendung als mikrobizide |
WO2002054870A2 (de) * | 2001-01-16 | 2002-07-18 | Basf Aktiengesellschaft | Fungizide mischungen auf der basis von imidazolderivaten |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102165951A (zh) * | 2010-12-11 | 2011-08-31 | 陕西韦尔奇作物保护有限公司 | 一种含有二氰蒽醌的增效杀菌组合物 |
CN102715169A (zh) * | 2012-06-29 | 2012-10-10 | 广西田园生化股份有限公司 | 一种含二氰蒽醌的农用杀菌复配组合物 |
CN104186473A (zh) * | 2014-08-13 | 2014-12-10 | 海南正业中农高科股份有限公司 | 含寡糖与二氰蒽醌的组合物 |
Also Published As
Publication number | Publication date |
---|---|
AU2003249899B2 (en) | 2008-08-21 |
JP2006504648A (ja) | 2006-02-09 |
EP1524903A1 (de) | 2005-04-27 |
DE50313369D1 (de) | 2011-02-10 |
BR0311809A (pt) | 2005-03-29 |
AU2003249899A1 (en) | 2004-02-02 |
EP1524903B1 (de) | 2010-12-29 |
ES2357507T3 (es) | 2011-04-27 |
ATE493029T1 (de) | 2011-01-15 |
BR0311809B1 (pt) | 2013-07-23 |
NZ537038A (en) | 2006-08-31 |
JP4431495B2 (ja) | 2010-03-17 |
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