GB1593814A - Synergistic fungicidal compositions - Google Patents

Synergistic fungicidal compositions Download PDF

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Publication number
GB1593814A
GB1593814A GB7023/78A GB702378A GB1593814A GB 1593814 A GB1593814 A GB 1593814A GB 7023/78 A GB7023/78 A GB 7023/78A GB 702378 A GB702378 A GB 702378A GB 1593814 A GB1593814 A GB 1593814A
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GB
United Kingdom
Prior art keywords
cyclododecyl
diisopropyl
fungicidal composition
nitroisophthalate
ethoxylated
Prior art date
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Expired
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GB7023/78A
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BASF SE
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BASF SE
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Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of GB1593814A publication Critical patent/GB1593814A/en
Expired legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/84Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4

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  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

(54) SYNERGISTIC FUNGICIDAL COMPOSITIONS (71) We, BASF AKTIENGESELLSCHAFT, a German Joint Stock Company of 6700 Ludwigshafen, Federal Republic of Germany, do hereby declare the invention, for which we pray that a Patent may be granted to us, and the method by which it is to be performed, to be particularly described in and by the following statement: The present invention relates to a fungicidal composition containing a mixture of active ingredients.
It is known to use diisopropyl 5-nitroisophthalate (German Patent 1,218,792) and N-cyclododecyl-2 ,6-dimethylmorpholine (German Patent 1,198,125) as fungicides.
We have now found that a fungicidal composition containing a mixture of diisopropyl 5-nitroisophthalate and N-cyclododecyl-2,6-dimethylmorpholine has a far better fungicidal action than its individual components.
The term "N-cyclododecyl-2,6-dimethylmorpholine" is also intended to cover salts of this compound with acids, e.g. N-cyclododecyl-2 ,6-dimethylmorpholine acetate.
The fungicidal compositions according to the invention are particularly suitable for protecting plants against diseases caused by powdery mildews, e.g Sphaerotheca pannosa in roses, Erysiphe cichoracearum in Cucurbitaceae, and Podosphaera leucotricha in apples.
The ratio in which the active ingredients are mixed may vary within a wide range. A weight ratio of diisopropyl N-nitroisophthalate to N-cyclododecyl-2,6-dimethylmorpholine of from 1:1 to 4:1 is preferred.
When the fungicidal composition according to the invention are used for treating plants, application rates are usually from 0.5 to 5 kg/ha.
Application may be effected for instance in the form of powders, suspensions, dispersions, emulsions, oil dispersions, pastes, dusts or broadcasting agents by spraying atomizing, dusting, broadcasting or watering. The forms of application depend entirely on the purpose for which the compositions are being used; in any case they should ensure a fine distribution of the active ingredients.
For the preparation of emulsions, pastes and oil dispersions, mineral oil fractions of medium to high boiling point, such as kerosene or diesel oil, further coal-tar oils, and oils of vegetable or animal origin, aliphatic, cyclic and aromatic hydrocarbons such as benzene, toluene, xylene, paraffin, tetrahydronaphthalene and alkylated naphthalenes, and derivatives of such hydrocarbons such as methanol, ethanol, propanol, butanol, chloroform, carbon tetrachloride, cyclohexanol, cyclohexanone, chlorobenzene and isophorone, and strongly polar solvents such as dimethylformamide, dimethyl sulfoxide, Nmethylpyrrolidone, as well as water, are suitable.
Aqueous formulations may be prepared from emulsion concentrates, pastes, oil dispersions or wettable powders by adding water. To prepare emulsions, pastes and oil dispersions the ingredients as such or dissolved in an oil or solvent may be homogenized in water by means of wetting or dispersing agents, adherents or emulsifiers. Concentrates which are suitable for dilution with water may be prepared from active ingredient, wetting agent, adherent, emulsifying or dispersing agent and possibly solvent or oil.
Examples of surfactants are: alkali metal, alkaline earth metal and ammonium salts of ligninsulfonic acid, naphthalenesulfonic acids, phenolsulfonic acids, alkylaryl sulfonates, alkyl sulfates, and alkyl sulfonates, alkali metal and alkaline earth metal salts of dibutyl-naphthalenesulfonic acid, lauryl ether sulfate, fatty alcohol sulfates, alkali metal and alkaline earth metal salts of fatty acids, salts of sulfated hexadecanols, heptadecanols, and octadecanols, salts of sulfated fatty alcohol glycol ether, condensation products of sulfonated naphthalene and naphthalene derivatives with formaldehyde, condensation products of naphthalene or naphthalenesulfonic acids with phenol and formaldehyde, polyoxyethylene octylphenol ethers, ethoxylated isooctylphenol, ethoxylated octylphenol and ethoxylated nonylphenol, alkylphenol polyglycol ethers, tributylphenol polyglycol ethers, alkylaryl polyester alcohols, isotridecyl alcohols, fatty alcohol ethylene oxide condensates, ethoxylated castor oil, polyoxyethylene alkyl ethers, ethoxylated polyoxypropylene, lauryl alcohol polyglycol ether acetal, sorbitol esters, lignin sulfite waste liquors and methyl cellulose.
Powders, dusts and broadcasting agents may be prepared by mixing or grinding the active ingredients with a solid carrier.
The formulations generally contain from 0.1 to 95%, preferably 0.5 to 90 %, by weight of active ingredients.
There may be added to the compositions oils of various types, herbicides, fungicides, nematocides, insecticides, bactericides, trace elements, fertilizers, antifoams (e.g., silicones) and growth regulators.
Example Outdoor roses of the "Superstar" variety were sprayed to runoff 4 times during a vegetation period with aqueous suspensions of the active ingredient mixtures, in the mixture and weight ratios given in the table; the individual components were used for comparison. As the roses suffered natural attack by the fungus Sphaerotheca pannosa, artificial infection was not necessary. Upon conclusion of the experiment, the number of mildew colonies on the leaves was counted.
Active Ratio Wt% of active No. of mildew ingredient ingredient in liquor colonies/100 leaves N-cyclododecyl- 1:1 0.05 + 0.05 73 2,6-dimethyl morpholine acetate 1:1.5 0.04 + 0.06 86 + diisopropyl 5 nitroisophthalate 1:4 0.02 + 0.08 105 N-cyclododecyl 2,6-dimethyl- - 0.1 124 morpholine acetate diisopropyl 5 nitroisophthalate - 0.1 150 The results of this experiment show that the mixture, when employed in the same concentration (0.1%) as the individual active ingredients, has a better fungicidal action than both components used alone.
WHAT WE CLAIM IS: 1. A fungicidal composition comprising a mixture of diisopropyl 5-nitroisophthalate and N-cyclododecyl-2,6-dimethylmorpholine.
2. A fungicidal composition as claimed in Claim 1 wherein the N-cyclododecyl-2,6dimethylmorpholine is present as a salt with an acid.
3. A fungicidal composition as claimed in Claim 2 wherein the N-cyclododecyl-2,6dimethylmorpholine is present as the acetate.
4. A fungicidal composition as claimed in any of Claims 1 to 3 wherein the weight ratio of diisopropyl 5-nitroisophthalate to N-cyclododecyl-2,6-dimethylmorpholine is from 1:1 to 4:1.
5. A process for preparing a fungicidal composition, wherein diisopropyl 5nitroisophthalate is mixed with N-cyclododecyl-2 ,6-dimethylmorpholine.
6. A process for combatting fungi, wherein the fungi or the plants to be protected against fungus attack are treated with a fungicidal composition as claimed in any of Claims 1 to 4.
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (7)

**WARNING** start of CLMS field may overlap end of DESC **. Examples of surfactants are: alkali metal, alkaline earth metal and ammonium salts of ligninsulfonic acid, naphthalenesulfonic acids, phenolsulfonic acids, alkylaryl sulfonates, alkyl sulfates, and alkyl sulfonates, alkali metal and alkaline earth metal salts of dibutyl-naphthalenesulfonic acid, lauryl ether sulfate, fatty alcohol sulfates, alkali metal and alkaline earth metal salts of fatty acids, salts of sulfated hexadecanols, heptadecanols, and octadecanols, salts of sulfated fatty alcohol glycol ether, condensation products of sulfonated naphthalene and naphthalene derivatives with formaldehyde, condensation products of naphthalene or naphthalenesulfonic acids with phenol and formaldehyde, polyoxyethylene octylphenol ethers, ethoxylated isooctylphenol, ethoxylated octylphenol and ethoxylated nonylphenol, alkylphenol polyglycol ethers, tributylphenol polyglycol ethers, alkylaryl polyester alcohols, isotridecyl alcohols, fatty alcohol ethylene oxide condensates, ethoxylated castor oil, polyoxyethylene alkyl ethers, ethoxylated polyoxypropylene, lauryl alcohol polyglycol ether acetal, sorbitol esters, lignin sulfite waste liquors and methyl cellulose. Powders, dusts and broadcasting agents may be prepared by mixing or grinding the active ingredients with a solid carrier. The formulations generally contain from 0.1 to 95%, preferably 0.5 to 90 %, by weight of active ingredients. There may be added to the compositions oils of various types, herbicides, fungicides, nematocides, insecticides, bactericides, trace elements, fertilizers, antifoams (e.g., silicones) and growth regulators. Example Outdoor roses of the "Superstar" variety were sprayed to runoff 4 times during a vegetation period with aqueous suspensions of the active ingredient mixtures, in the mixture and weight ratios given in the table; the individual components were used for comparison. As the roses suffered natural attack by the fungus Sphaerotheca pannosa, artificial infection was not necessary. Upon conclusion of the experiment, the number of mildew colonies on the leaves was counted. Active Ratio Wt% of active No. of mildew ingredient ingredient in liquor colonies/100 leaves N-cyclododecyl- 1:1 0.05 + 0.05 73 2,6-dimethyl morpholine acetate 1:1.5 0.04 + 0.06 86 + diisopropyl 5 nitroisophthalate 1:4 0.02 + 0.08 105 N-cyclododecyl 2,6-dimethyl- - 0.1 124 morpholine acetate diisopropyl 5 nitroisophthalate - 0.1 150 The results of this experiment show that the mixture, when employed in the same concentration (0.1%) as the individual active ingredients, has a better fungicidal action than both components used alone. WHAT WE CLAIM IS:
1. A fungicidal composition comprising a mixture of diisopropyl 5-nitroisophthalate and N-cyclododecyl-2,6-dimethylmorpholine.
2. A fungicidal composition as claimed in Claim 1 wherein the N-cyclododecyl-2,6dimethylmorpholine is present as a salt with an acid.
3. A fungicidal composition as claimed in Claim 2 wherein the N-cyclododecyl-2,6dimethylmorpholine is present as the acetate.
4. A fungicidal composition as claimed in any of Claims 1 to 3 wherein the weight ratio of diisopropyl 5-nitroisophthalate to N-cyclododecyl-2,6-dimethylmorpholine is from 1:1 to 4:1.
5. A process for preparing a fungicidal composition, wherein diisopropyl 5nitroisophthalate is mixed with N-cyclododecyl-2 ,6-dimethylmorpholine.
6. A process for combatting fungi, wherein the fungi or the plants to be protected against fungus attack are treated with a fungicidal composition as claimed in any of Claims 1 to 4.
7. A process as claimed in Claim 6 wherein rose trees are treated against Sphaerotheca
pannosa, apple trees are treated against Podosphaera leucotricha or Cucurbitaceae are treated against Erysiphe cichoracearum.
GB7023/78A 1977-02-23 1978-02-22 Synergistic fungicidal compositions Expired GB1593814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772707709 DE2707709A1 (en) 1977-02-23 1977-02-23 FUNGICIDE

Publications (1)

Publication Number Publication Date
GB1593814A true GB1593814A (en) 1981-07-22

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ID=6001938

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GB7023/78A Expired GB1593814A (en) 1977-02-23 1978-02-22 Synergistic fungicidal compositions

Country Status (7)

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BE (1) BE864026A (en)
CA (1) CA1107639A (en)
DE (1) DE2707709A1 (en)
FR (1) FR2381469A1 (en)
GB (1) GB1593814A (en)
IT (1) IT1101768B (en)
NL (1) NL185598C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182277A (en) * 1985-03-04 1993-01-26 Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara R.T. Fungicides and plant-growth controlling agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218792B (en) * 1964-10-15 1966-06-08 Basf Ag Fungicides for plant protection
DE2365177A1 (en) * 1973-12-29 1975-07-10 Basf Ag FUNGICIDE
DE2461513A1 (en) * 1974-12-27 1976-07-08 Basf Ag MORPHOLINE DERIVATIVES

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Publication number Publication date
IT7848117A0 (en) 1978-02-20
NL185598B (en) 1990-01-02
FR2381469A1 (en) 1978-09-22
IT1101768B (en) 1985-10-07
FR2381469B1 (en) 1983-11-10
NL185598C (en) 1990-06-01
NL7801507A (en) 1978-08-25
BE864026A (en) 1978-08-16
CA1107639A (en) 1981-08-25
DE2707709C2 (en) 1989-05-24
DE2707709A1 (en) 1978-08-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930222