EP1681929A1 - Fungizide mischungen zur bek mpfung von reispathogenen - Google Patents
Fungizide mischungen zur bek mpfung von reispathogenenInfo
- Publication number
- EP1681929A1 EP1681929A1 EP04790897A EP04790897A EP1681929A1 EP 1681929 A1 EP1681929 A1 EP 1681929A1 EP 04790897 A EP04790897 A EP 04790897A EP 04790897 A EP04790897 A EP 04790897A EP 1681929 A1 EP1681929 A1 EP 1681929A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compound
- mixtures
- compounds
- formula
- controlling rice
- 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.)
- Withdrawn
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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
Definitions
- the present invention relates to fungicidal mixtures for controlling rice pathogens, containing as active components
- the invention relates to a method for controlling rice pathogens with mixtures of the compound I with the compound II and the use of the compound I with the compound II for the preparation of such mixtures and agents which contain these mixtures.
- the synergistic mixtures known from EP-A 988 790 are fungicidally active against various diseases of cereals, fruits and vegetables, such as. B. powdery mildew on wheat and barley or gray mold on apples.
- a rice fungicide Due to the special cultivation conditions of rice plants, there are significantly different requirements for a rice fungicide than for fungicides that are used in cereal or fruit growing. There are differences in the application method: in addition to the foliar application used in many places, in modern rice cultivation the fungicide is applied directly to the soil or shortly after sowing. The fungicide is absorbed into the plant via the roots and transported in the plant sap in the plant to the parts of the plant to be protected. In cereal or fruit growing, on the other hand, the fungicide is usually applied to the leaves or the fruits, so the systemics of the active ingredients play a significantly smaller role in these crops.
- Rhizoctonia solani is the causative agents of the most important diseases of rice plants. Rhizoctonia solani is the only agronomically important pathogen within the Agarcomycetidae subclass. This fungus does not attack the plant via spores like most other fungi, but via a mycelial infection.
- 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 outstanding activity against rice pathogens from the classes of the Ascomycetes, Deuteromycetes and Basidiomycetes. They can be used for seed treatment, as well as leaf and soil fungicides.
- combination of compounds I and II according to the invention is also suitable for controlling other pathogens, such as, for. B. Septoria and Puccinia species in cereals and Alternaria and ßoytr / t / s species in vegetables, fruits and wine.
- Fungicides selected from the following group are particularly suitable as further active ingredients in the above sense:
- acylalanines such as benalaxyl, ofurace, oxadixyl, • amine derivatives such as aldimorph, dodemorph, fenpropidine, guazatine, iminoctadine, tridemorph, • anilinopyrimidines such as pyrimethanil, mepanipyrim or cyprodinil, • antibiotics such as cycloheximid, strep, thymcincincinin, polyglycinomycin, grycinomycinin, gryzomcincinin, gryzomycinin, griseofin, grycinomycin Azoles such as bitertanol, bromoconazole, cyproconazole, difenoconazole, dinitroconazole, enilconazole, fenbuconazole, fluquiconazole, flusilazole, flutriafol, hexaconazole, imazalii, i
- Dicarboximides such as myclozolin, procymidone,
- Dithiocarbamates such as Ferbam, Nabam, Metam, Propineb, Polycarbamat, Ziram, Zineb,
- Heterocyclic compounds such as anilazine, boscalid, oxycarboxin, cyazofamid, Dazomet, famoxadone, fenamidone, fuberidazole, flutolanil, furametpyr, isoprothiolan, mepronil, nuarimol, probenazole, pyroquilon, silthiololamide, thifluorozolamide, thifluorozolamide, thifluorozolamide, thifluorozolamide, thifluorozolamide, thifluizolicyle
- Nitrophenyl derivatives such as binapacryl, dinocap, dinobuton, nitrophthal-isopropyl,
- fungicides such as acibenzolar-S-methyl, carpropamide, chlorothalonil, cyflufenamid, cymoxanil, diclomezin, diclocymet, Diethof encarb, edifenphos, ethaboxam, fentin acetate, fenoxanii, ferimzone, fosetyl, hexachonopropanol, pentamidocarburyl, pentamolecarburyl, p , Phthalide, toloclofos-methyl, quintozene, zoxamide,
- Strobilurins such as fluoxastrobin, metominostrobin, orysastrobin or pyraclostrobin,
- Sulfenic acid derivatives such as Captafol, • Cinnamic acid amides and analogues such as Flumetover.
- a further fungicide III or two fungicides III and IV are added to the compounds I and II.
- Mixtures of the compounds I and II with a component III are preferred. Mixtures of compounds I and II are particularly preferred.
- the compound I and the compound II can be applied simultaneously together or separately or in succession, the sequence in the case of separate application generally not having any effect on the success of the control measures.
- the compound I and the compound II are usually used in a weight ratio of 100: 1 to 1: 100, preferably 20: 1 to 1:20, in particular 2: 1 to 1:10.
- components III and, if appropriate, IV are mixed in a ratio of 20: 1 to 1:20 to compound I.
- the application rates of the mixtures according to the invention are 5 g / ha to 2000 g / ha, preferably 50 to 1500 g / ha, in particular 50 to 900 g / ha. Accordingly, the application rates for the compound I are generally from 1 to 1000 g / ha, preferably from 10 to 900 g / ha, in particular from 20 to 750 g / ha.
- the application rates for compound II are generally from 1 to 1500 g / ha, preferably from 10 to 1000 g / ha, in particular from 20 to 900 g / ha.
- I to 1000 g / 100 kg of seeds preferably 1 to 750 g / 100 kg, in particular 5 to 500 g / 100 kg.
- the separate or joint application of the compounds I and II or the mixtures of the compounds I and II is carried out by spraying or pollinating the seeds, seedlings, plants or soils before or after sowing the plants or before or after emergence of the plants.
- the compounds I and are preferably applied
- the mixtures according to the invention, or the compounds I and II, can be converted into the customary formulations, e.g. Solutions, emulsions, suspensions, dusts, powders, pastes and granules.
- the form of application depends on the respective purpose; in any case, it should ensure a fine and uniform distribution of the compound according to the invention.
- the formulations are prepared in a known manner, for example by stretching the active ingredient with solvents and / or carriers, if desired using emulsifiers and dispersants.
- solvents / auxiliaries water, aromatic solvents (for example Solvesso products, xylene), paraffins (for example petroleum fractions), alcohols (for example methanol, butanol, pentanol, benzyl alcohol), ketones (for example cyclohexanone, gamma-butryolactone) , Pyrrolidones (NMP, NOP), acetates (glycol diacetate), glycols, dimethyl fatty acid amides, fatty acids and fatty acid esters.
- aromatic solvents for example Solvesso products, xylene
- paraffins for example petroleum fractions
- alcohols for example methanol, butanol, pentanol, benzyl alcohol
- ketones for example cyclohexanone, gamma-but
- solvent mixtures can also be used, carriers such as natural stone powder (eg kaolins, clays, talc, chalk) and synthetic stone powder (eg highly disperse silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (eg polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite waste liquors and methyl cellulose.
- carriers such as natural stone powder (eg kaolins, clays, talc, chalk) and synthetic stone powder (eg highly disperse silica, silicates); Emulsifiers such as nonionic and anionic emulsifiers (eg polyoxyethylene fatty alcohol ethers, alkyl sulfonates and aryl sulfonates) and dispersants such as lignin sulfite waste liquors and methyl cellulose.
- Emulsifiers such
- mineral oil fractions from medium to high boiling points such as kerosene or diesel oil, furthermore coal tar oils as well as oils of vegetable or animal origin, aliphatic, cyclic and aromatic hydrocarbons, e.g. Toluene, xylene, paraffin, tetrahydronaphthalene, alkylated naphthalenes or their derivatives, methanol, ethanol, propanol, butanol, cyclohexanol, cyclohexanone, isophorone, strongly polar solvents, e.g. Dimethyl sulfoxide, N-methylpyrrolidone or water into consideration.
- mineral oil fractions from medium to high boiling points such as kerosene or diesel oil
- coal tar oils as well as oils of vegetable or animal origin
- aliphatic, cyclic and aromatic hydrocarbons e.g. Toluene, xylene, paraffin, tetrahydronaphthalene, alkylated
- Powders, materials for broadcasting and dusts can be prepared by mixing or grinding the active substances together with a solid carrier.
- Granules e.g. Coating, impregnation and homogeneous granules can be produced by binding the active ingredients to solid carriers.
- Solid carriers are e.g. Mineral earths, such as silica gels, silicates, talc, kaolin, attack clay, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics, fertilizers, e.g. Ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas and vegetable products, such as grain flour, tree bark, wood and nutshell flour, cellulose powder and other solid carriers.
- Mineral earths such as silica gels, silicates, talc, kaolin, attack clay, limestone, lime, chalk, bolus, loess, clay, dolomite, diatomaceous earth, calcium and magnesium sulfate, magnesium oxide, ground plastics
- the formulations generally contain between 0.01 and 95% by weight, preferably between 0.1 and 90% by weight, of the active ingredients.
- the active ingredients are used in a purity of 90% to 100%, preferably 95% to 100% (according to the NMR spectrum). Examples of formulations are: 1. Products for dilution in water
- Suspensions 20 parts by weight of the active ingredients are comminuted in a stirred ball mill to form a fine active ingredient suspension with the addition of dispersing and wetting agents and water or an organic solvent. Dilution in water results in a stable suspension of the active ingredient.
- the active ingredients are finely ground with the addition of dispersing and wetting agents and produced 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 of the active ingredient.
- technical equipment e.g. extrusion, spray tower, fluidized bed
- the active ingredients as such in the form of their formulations 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 depend entirely on the purposes; 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 ingredient 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.
- Oils of various types, wetting agents, adjuvants, herbicides, fungicides, other pesticides, bactericides can be added to the active compounds, if appropriate also only immediately before use (tank mix). These agents are usually added to the agents according to the invention in a weight ratio of 1:10 to 10: 1.
- the compounds I and II, or the mixtures or the corresponding formulations, are used in that the harmful fungi, the plants, seeds, soils, surfaces, materials or spaces to be kept free of them are mixed with a fungicidally effective amount of the mixture or Compounds I and II treated separately.
- the application can take place before or after the infestation by the harmful fungi.
- the fungicidal activity of the compound 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
- Leaves of potted rice seedlings of the "Tai-Nong 67" variety were sprayed to runoff point with an aqueous suspension in the active compound concentration given below. The following day, the plants were inoculated with an aqueous spore suspension of Cochliobolus miyabeanus. The test plants were then placed in climatic chambers at 22-24 ° C and 95-99% relative humidity for six days. The extent of the development of the infestation on the leaves was then determined visually.
- the evaluation is carried out by determining the infected plants in percent. These percentages were converted into efficiencies.
- W (1 - ⁇ ß) - 100 ⁇ corresponds to the fungal attack of the treated plants in% and ß corresponds to the fungal attack of the untreated (control) plants in%
- the infestation of the treated plants corresponds to that of the untreated control plants; with an efficiency of 100, the treated plants show no infection.
- E x + y - xy / 100 E expected efficiency, expressed in% of the untreated control, when using the mixture of active ingredients A and B in concentrations a and bx the efficiency, expressed in% of the untreated control, when using the active ingredient A in the concentration ay the efficiency, expressed in% of the untreated control, when using the active ingredient B in the concentration b
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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10350814 | 2003-10-29 | ||
PCT/EP2004/012119 WO2005041668A1 (de) | 2003-10-29 | 2004-10-27 | Fungizide mischungen zur bekämpfung von reispathogenen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1681929A1 true EP1681929A1 (de) | 2006-07-26 |
Family
ID=34529952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04790897A Withdrawn EP1681929A1 (de) | 2003-10-29 | 2004-10-27 | Fungizide mischungen zur bek mpfung von reispathogenen |
Country Status (17)
Country | Link |
---|---|
US (1) | US20070027165A1 (no) |
EP (1) | EP1681929A1 (no) |
JP (1) | JP2007509882A (no) |
KR (1) | KR20060095575A (no) |
CN (1) | CN1874683A (no) |
AR (1) | AR046216A1 (no) |
BR (1) | BRPI0416072A (no) |
CA (1) | CA2542263A1 (no) |
CO (1) | CO5670337A2 (no) |
EA (1) | EA200600702A1 (no) |
IL (1) | IL174792A0 (no) |
MX (1) | MXPA06003940A (no) |
NO (1) | NO20062013L (no) |
TW (1) | TW200524534A (no) |
UA (1) | UA80222C2 (no) |
WO (1) | WO2005041668A1 (no) |
ZA (1) | ZA200604231B (no) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0236272B1 (de) * | 1986-03-04 | 1991-06-12 | Ciba-Geigy Ag | Fungizide Verwendung eines Cyanopyrrol-Derivates |
US5593996A (en) * | 1991-12-30 | 1997-01-14 | American Cyanamid Company | Triazolopyrimidine derivatives |
DE19547627C2 (de) * | 1995-09-21 | 2002-05-16 | Bayer Ag | Fungizide Wirkstoffkombinationen |
US5696150A (en) * | 1995-09-21 | 1997-12-09 | Bayer Aktiengesellschaft | Fungicidal active compound combinations |
TWI252231B (en) * | 1997-04-14 | 2006-04-01 | American Cyanamid Co | Fungicidal trifluorophenyl-triazolopyrimidines |
US6268371B1 (en) * | 1998-09-10 | 2001-07-31 | American Cyanamid Co. | Fungicidal mixtures |
EP0988790B1 (en) * | 1998-09-25 | 2003-05-21 | Basf Aktiengesellschaft | Fungicidal mixtures |
-
2004
- 2004-10-27 KR KR1020067008294A patent/KR20060095575A/ko not_active Application Discontinuation
- 2004-10-27 US US10/576,206 patent/US20070027165A1/en not_active Abandoned
- 2004-10-27 WO PCT/EP2004/012119 patent/WO2005041668A1/de active Application Filing
- 2004-10-27 UA UAA200605641A patent/UA80222C2/uk unknown
- 2004-10-27 EA EA200600702A patent/EA200600702A1/ru unknown
- 2004-10-27 JP JP2006537171A patent/JP2007509882A/ja not_active Withdrawn
- 2004-10-27 BR BRPI0416072-0A patent/BRPI0416072A/pt not_active IP Right Cessation
- 2004-10-27 TW TW093132598A patent/TW200524534A/zh unknown
- 2004-10-27 CN CNA2004800321613A patent/CN1874683A/zh active Pending
- 2004-10-27 CA CA002542263A patent/CA2542263A1/en not_active Abandoned
- 2004-10-27 MX MXPA06003940A patent/MXPA06003940A/es unknown
- 2004-10-27 EP EP04790897A patent/EP1681929A1/de not_active Withdrawn
- 2004-10-28 AR ARP040103943A patent/AR046216A1/es not_active Application Discontinuation
-
2006
- 2006-04-05 IL IL174792A patent/IL174792A0/en unknown
- 2006-04-26 CO CO06039639A patent/CO5670337A2/es not_active Application Discontinuation
- 2006-05-05 NO NO20062013A patent/NO20062013L/no not_active Application Discontinuation
- 2006-05-25 ZA ZA200604231A patent/ZA200604231B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2005041668A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1874683A (zh) | 2006-12-06 |
KR20060095575A (ko) | 2006-08-31 |
TW200524534A (en) | 2005-08-01 |
WO2005041668A1 (de) | 2005-05-12 |
JP2007509882A (ja) | 2007-04-19 |
MXPA06003940A (es) | 2006-06-27 |
IL174792A0 (en) | 2006-08-20 |
CA2542263A1 (en) | 2005-05-12 |
US20070027165A1 (en) | 2007-02-01 |
EA200600702A1 (ru) | 2006-12-29 |
AR046216A1 (es) | 2005-11-30 |
UA80222C2 (en) | 2007-08-27 |
CO5670337A2 (es) | 2006-08-31 |
NO20062013L (no) | 2006-07-27 |
BRPI0416072A (pt) | 2007-01-02 |
ZA200604231B (en) | 2007-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1633191A1 (de) | Fungizide mischungen zur bek mpfung von reispathogenen | |
WO2005032254A1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
EP1667526B1 (de) | Fungizide mischungen | |
EP1689234B1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
EP1689235A1 (de) | Fungizide mischungen zur bekampfung von reispathogenen | |
EP1656023A1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
EP1672979A1 (de) | Fungizide mischungen zur bek mpfung von reispathogenen | |
EP1677602A1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
WO2005036960A2 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
EP1681930A1 (de) | Fungizide mischungen | |
EP1684586A1 (de) | Fungizide mischungen zur bek mpfung von reispathogenen | |
WO2005032249A2 (de) | Fungizide mischungen auf der basis eines triazolopyrimidin-derivates und eines conazols | |
EP1681929A1 (de) | Fungizide mischungen zur bek mpfung von reispathogenen | |
WO2005112642A1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
EP1694125A1 (de) | Fungizide mischungen | |
WO2005041667A1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
EP1672980A1 (de) | Fungizide mischungen zur bek mpfung von reispathogenen | |
EP1681927A1 (de) | Fungizide mischungen | |
WO2005000025A1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
EP1656024A1 (de) | Fungizide mischungen | |
EP1729578A1 (de) | Fungizide mischungen auf der basis eines triazolopyrimidin-derivates und eines conazols | |
EP1727428A1 (de) | Fungizide mischungen zur bekampfung von reispathogenen | |
EP1722631A1 (de) | Fungizide mischungen zur bekämpfung von reispathogenen | |
WO2005032255A1 (de) | Fungizide mischungen | |
EP1708572A1 (de) | Fungizide mischungen zur bekämpfung von schadpilzen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060529 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: LT LV |
|
RAX | Requested extension states of the european patent have changed |
Extension state: LV Payment date: 20060529 Extension state: LT Payment date: 20060529 |
|
17Q | First examination report despatched |
Effective date: 20070410 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BASF SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20090505 |