WO2004010782A2 - Procede luttant contre la propagation de virus non persistants, composition et utilisation. - Google Patents
Procede luttant contre la propagation de virus non persistants, composition et utilisation. Download PDFInfo
- Publication number
- WO2004010782A2 WO2004010782A2 PCT/FR2003/002360 FR0302360W WO2004010782A2 WO 2004010782 A2 WO2004010782 A2 WO 2004010782A2 FR 0302360 W FR0302360 W FR 0302360W WO 2004010782 A2 WO2004010782 A2 WO 2004010782A2
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- WIPO (PCT)
- Prior art keywords
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- carbon atoms
- acid
- ester
- alcohol
- 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.)
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
Definitions
- the subject of the present invention is a process limiting the spread of non-persistent viruses transmitted by aphids (aphids) to plants, a particular composition and its use.
- aphids aphids
- Aphids are insects a few millimeters long with a flexible body and which can carry wings. They can also reproduce by parthenogenesis when conditions make it necessary.
- the aphids known to be the most likely to transmit viruses to plants we can mention the green sinner aphid (Myzus persicae), the potato aphid (Myzus euphorbia), the greenhouse aphid (Aulacorthum solani), the green aphid of sin being the most widespread.
- insects can carry two types of virus.
- the former are non-persistent viruses. They are originally transmitted to the insect when it feeds on the cells of the epidermis of a contaminated plant. Transmission of the virus is almost immediate and does not require an incubation period to make it active. Therefore, if the insect lands on another plant, it transmits the virus to it immediately. In return, the virus is active only for a very short time, at most two hours according to studies.
- Potato viruses Y, A, and M and some strains of virus S, symptomless lily virus, tulip verse virus, cucumber mosaic virus, are examples of such viruses not persistent. Insects can also carry so-called persistent viruses, transmitted to the aphid by an infected plant when the latter feeds on the sap (phloem) of the plant. Contamination of the insect takes approximately 20 to 30 minutes and an incubation period is required before the insect can transmit this virus to another plant. In addition, the virus remains active throughout the life of the insect. Examples of this are the potato leaf curly virus, lily virus X.
- the present invention relates to limiting the spread of non-persistent viruses. Infection of the vegetative part of the plant and subsequently the bulb or tuber produced by it is a factor limiting the yield of the plant. This is why various antiviral struggles have already been considered.
- insecticides are not an appropriate method if one only wants to avoid the transmission of non-persistent viruses, due to the absence of an incubation period and the short lifespan of this type of virus.
- the present invention therefore aims to provide a method for combating the transmission of non-persistent virus does not have the drawbacks of known methods.
- the present invention which therefore relates to a method for controlling the spread of non-persistent viruses to plants, by aphids, in which the plants to be treated are brought into contact with a composition comprising at least one ester of a carboxylic acid comprising at least 14 carbon atoms, linear or branched, saturated or not, optionally comprising at least one hydroxyl group and of an alcohol, linear or branched, comprising 1 to 12 carbon atoms per motif and carrier of one or more hydroxyl groups; associated with at least one nonionic surfactant.
- the proposed method has the advantage of not being significantly phytotoxic. It therefore does not damage the treated plants.
- compositions comprising a mixture (i) of at least two carboxylic acid esters comprising at least 14 carbon atoms, linear or branched, saturated or not, optionally comprising at least PCTJFRO 3 / ⁇ i * 6 B
- esters of carboxylic acids being obtained, for at least two of them, from alcohols having a different number of carbon atoms in the longest chain; associated with (ii) at least one nonionic surfactant.
- the present invention likewise relates to the use of this composition during which the composition is diluted in an aqueous phase, before application to the plant to be treated.
- composition relates to the use of this composition during which the composition is mixed with a phytosanitary formulation, before or after dilution of said formulation in an aqueous phase.
- ester acts on the aphid so as to neutralize the vectorization pathways of the virus within it. It is therefore believed that the ester does not act as an insecticide.
- ester acts on the aphid so as to neutralize the vectorization pathways of the virus within it. It is therefore believed that the ester does not act as an insecticide.
- the subject of the invention is a process for combating the spread of non-persistent viruses in which the plant to be treated is brought into contact with a composition comprising at least one ester of a carboxylic acid comprising at least 14 carbon atoms, linear or branched, saturated or not, optionally comprising at least one hydroxyl group and of an alcohol, linear or branched, comprising 1 to 12 carbon atoms per unit and carrying one or more hydroxyl groups; associated with at least one nonionic surfactant.
- the ester is derived from a carboxylic acid comprises at least 16 carbon atoms, and preferably from 18 to 22 carbon atoms.
- acids from which the ester is derived include, in particular, stearic acid, isostearic acid, behenic acid, gadoleic acid, myristic acid; myristoleic acid, palmitoleic acid, oleic acid, isooleic acid, petroselenic acid, doeglic acid, gadoleic acid, erucic acid; linoleic acid; linolenic acid; isanic acid, stearodonic acid, arachidonic acid, chypanodonic acid; ricinoleic acid and their mixtures.
- the alcohol from which the ester is derived can be either a simple molecule (consisting of a single motif, such as methanol, glycerol, etc.) or a molecule comprising two or more, identical or different, repeated motifs (such as dipentaerythritol , polyethylene glycol for example). In the latter case, they are assimilated to dimers, trimers or polymers.
- the alcohol from which the ester is prepared can be more especially chosen from methanol, ethanol, propanol, ispropanol, butanol, isobutanol, octanol, 2 ethyl hexanol, glycerol, glycol, propylene glycol, ethylene glycol, polyethylene glycol, polypropylene glycol, neopentylglycol, pentaerythritol, neopentylglycol hydroxy pivalate, dipentaerythritol, trimethylolpropane, di-trimethylolpropane, glucose, fructose, arabinose, sorbitol and its optical enantiomers, sucrose, mannitol, xylitol, mesoerythritol, alone or as a mixture.
- the ester used as a constituent element of the composition can also be chosen from products resulting from the transformation of triglycerides of animal or vegetable origin.
- Triglycerides of animal or vegetable origin are generally called animal or vegetable oils, and consist of a triester of three fatty acid chains (carboxylic acid) and a triol (glycerol).
- the term “ester” does not cover triesters. The ester used therefore does not cover oils of animal or vegetable origin.
- Triglyceride transformation operations can consist of carrying out an alcoholysis, a transesterification, a hydrolysis reaction followed by an esterification reaction.
- oils of animal origin there may be mentioned, among others, sperm whale oil, dolphin oil, whale oil, seal oil, sardine oil, herring, shark oil, cod liver oil; beef foot oil, fat from beef, pork, horse, sheep (tallow).
- oils of vegetable origin mention may be made, inter alia, of rapeseed oil, sunflower oil, peanut oil, olive oil, nuts, corn oil, soybean oil, linseed oil, hemp oil, grape seed oil, coconut oil, palm oil, palm kernel, cottonseed oil, babassu oil, jojoba oil, sesame oil, castor oil, tall oil.
- rapeseed oil sunflower oil, soybean oil, tall oil are used.
- these oils may or may not be enriched in a particular fatty acid chain, thanks to varietal selections or to genetic modifications of the plants which produce them.
- oils include, among others, sunflower oil enriched in fatty chains of oleic acid; rapeseed oil enriched with fatty chains of oleic acid or fatty chains of erucic acid.
- the triglycerides can comprise fatty chains of acids comprising less than 14 carbon atoms.
- the proportion in this type of fatty chains is less than 50% by weight of the fatty chains which enter into the composition of the triglycerides concerned.
- ester is a 2-ethylhexyl ester, preferably the 2-ethylhexyl ester of rapeseed.
- the composition comprises only one ester or a mixture of esters derived from the same alcohol.
- said ester is chosen from compounds derived from an alcohol comprising at least 4 carbon atoms per unit in the longest chain.
- the composition comprises a mixture of at least two esters of carboxylic acids obtained, for at least two of them, from alcohols having a number of carbon atoms different.
- the carboxylic acid parts from which the esters come may also have a number of different carbon atoms, as soon as the alcohol part of said ester, for at least two of them, have a different number of carbon atoms.
- the composition comprises on the one hand at least one ester derived from an alcohol comprising less than 4 carbon atoms per unit in the longest chain, for example from methanol, and on the other hand, comprises at least one ester derived from an alcohol comprising at least 4 carbon atoms per unit in the longest chain.
- the composition may comprise, on the one hand, a methyl ester, and on the other hand, an ester of an alcohol comprising at least 4 carbon atoms per longest chain.
- the proportion by weight of ester (s) derived from an alcohol comprising less than 4 carbon atoms / ester (s) derived from an alcohol comprising at least 4 carbon atoms is between 10/90 and 90/10.
- composition further comprises at least one nonionic surfactant.
- fatty alcohols which may be alkoxylated; optionally alkoxylated triglycerides; optionally alkoxylated fatty acids; optionally alkoxylated sorbitan esters; fatty amines possibly alkoxylated; optionally polyalkoxylated amides and superamides; alkoxylated di (phenyl-1 ethyl) phenols; alkoxylated tri (1-phenylethyl) phenols; alkoxylated alkylphenols, alone or as a mixture.
- the alkoxylated groups are more particularly ethoxylated, propoxylated groups, or their combinations.
- the number of these units is such that the value of the hydrophilic / lipophilic balance is more particularly greater than or equal to 8, preferably to 10.
- the optionally alkoxylated fatty alcohols generally contain from 6 to 22 carbon atoms, the alkoxylated units being excluded from these numbers.
- the alkoxylated triglycerides can be triglycerides of plant or animal origin. We can refer to the lists given above. Fatty acids, linear or branched, generally contain from 10 to 22 carbon atoms, the alkoxylated units being excluded from these numbers.
- the optionally alkoxylated sorbitan esters are cyclized fatty acid sorbitol esters comprising from 10 to 20 carbon atoms such as lauric acid, stearic acid or oleic acid.
- the fatty alkoxylated amines generally have from 10 to 22 carbon atoms, the alkoxylated units being excluded from these numbers.
- Alkoxylated superamides are derived from fatty acid esters having from 10 to 22 carbon atoms. They are obtained by first reacting a fatty acid ester with an alkanolamine, optionally in the presence of a basic compound; then in a second step, the product obtained is reacted with ethylene or propylene oxide.
- Alkoxylated alkylphenols generally have one or two alkyl groups, linear or branched, having 4 to 12 carbon atoms. By way of example, mention may in particular be made of octyl, nonyl or dodecyl groups.
- the surfactants are chosen from polyalkoxylated nonionic surfactants.
- the content and nature of the nonionic surfactant (s) in the composition is such that a direct emulsion prepared with stirring from this composition and with a water content of between 70 and 99% by weight of the composition, is stable .
- stable is meant that the emulsion thus obtained, either does not show, in all or part of the range of water concentration indicated, of phase separation when it is left without stirring for 30 minutes, between 20 and 30 ° C. ; or shows a phase separation corresponding to a volume not exceeding 2% of the volume of the emulsion, under the same conditions as above (measurement made by a Cl PAC MT36 test - stability of emulsions).
- the content of nonionic surfactant is such that the ester / surfactant weight ratio is between 80/20 and 99/1.
- composition can also comprise at least one liquid or solid phytosanitary active material, soluble or not, miscible or not in the composition.
- the designation "phytosanitary active ingredient” covers both pesticides (herbicides, fungicides, acaricides, insecticides, etc.) but also nutrients promoting the growth and development of plants.
- insecticides are used, such as, for example, products from the pyrethroid class such as cypermethrin, permethrin, deltamethrin, betacypermethrin, alphacypermethrin, etc.
- the phytosanitary active ingredient is not soluble or miscible in the composition, it may be advantageous to incorporate into the composition, at least one compatibilizing additive chosen from pH correcting agents and / or anionic surfactants.
- pH correcting agents mention may very particularly be made of carboxylic acids comprising 1 to 10 carbon atoms. It is specified that the pH of the composition, when it is in emulsion in water at a content of 1% by weight, is more particularly advantageously between 5 and 9. The content of pH correcting agent will be such that the pH measured under these conditions remains within the range given above.
- anionic surfactants the following surfactants may be mentioned, alone or in mixtures:
- R-CH (SO 3 M) -CH 2 COOR ' where R represents a hydrocarbon radical with C 8 -C 20, preferably C io- Ci-6, optionally bearing one or several unsaturations, R ′ an alkyl radical in C C- 6 , preferably in CC and M is a hydrogen atom, an alkali cation (sodium, potassium, lithium) or unsubstituted or substituted ammonium (methyl-, dimethyl-, trimethyl-, tetramethylammonium, dimethyl piperidinium ...) or derived from an alkanolamine (monoethanolamine, diethanolamine, triethanolamine ).
- methyl ester sulfonates whose radical R is C ⁇ 4 -C 16 ; the alkylestersulphates, for example of formula R-CH (OSO 3 M) -CH 2 COOR ', where R represents a C 8 -C 20 , preferably C 1 0 -C 16 hydrocarbon radical, optionally carrying one or more unsaturations, R ′ a C 1 -C 6, preferably CC 3, alkyl radical and M has the above meaning; alkylbenzenesulfonates, more particularly C 9 -C 2 o, primary or secondary alkylsulfonates, in particular C 8 -C 22 , alkylglycerol sulfonates;
- the alkyl sulphates for example of formula ROSO 3 M, where R represents a C 10 -C 24 , preferably C 12 -C 20 , alkyl or hydroxyalkyl radical; M has the above meaning;
- the alkylamide sulfates for example of formula RCONHR'OSO 3 M where R represents an alkyl radical in C 2 -C 22 , preferably in C 6 -C 20 , R 'an alkyl radical in C 2 -C 3 , M a the above meaning, as well as their polyalk
- alkyl- or dialkyl-sulfosuccinates for example such as those in C 6 -C 24 ; the cation being of the same definition as M; especially sodium dioctylsulfosuccinate;
- (RO) x -P ( O) (OM) x or R represents an alkyl, alkylaryl, arylalkyl, aryl radical, optionally polyalkoxylated, x and x ′ being equal to 1 or 2, provided that the sum of x and x 'is equal to 3, M has the above meaning; especially derived from polyalkoxylated fatty alcohols, di- and tri- (1-phenylethyl) polyalkoxylated phenols; polyalkoxylated alkylphenols; alone or in mixtures.
- the content of anionic surfactant represents 1 to 50% by weight of the surfactants present in the composition.
- composition used in the process according to the invention can comprise conventional additives in the field of phytosanitary formulations.
- the composition can comprise at least one additive chosen from antifoaming agents (silicones), marking agents (dyes), anti-rebound agents (polysaccharides), anti-drift agents (polysaccharides).
- the total content of these additives is generally less than 10% by weight of the composition.
- the composition as just described is advantageously diluted before use, preferably with water.
- the content of aqueous phase preferably of water, generally represents 70 to 99% by weight of the composition, preferably 70 to 95% by weight of the composition.
- the doses of use of this composition correspond to contents of composition on the plant to be treated, between 3 and 15 liters of composition per hectare, preferably between 7 and 15 liters of composition per hectare.
- the method consists in treating the vegetative part of the plant.
- the treatment is carried out by spraying the composition, possibly in combination with another phytosanitary formulation.
- the plants to be treated according to the process of the invention are more especially chosen from the families of liliaceae (lilies, tulips, hyacinths, etc.), solanaceae (potatoes, tomatoes, etc.) cucurbits (zucchini, peppers, eggplant, etc.) or any other vegetable crop.
- the present invention likewise relates to a composition
- a composition comprising a mixture (i) of at least two carboxylic acid esters comprising at least 14 carbon atoms, linear or branched, saturated or not, optionally comprising at least one hydroxyl group and an alcohol, linear or branched, comprising 1 to 12 carbon atoms per unit and carrying one or more hydroxyl groups; said esters of carboxylic acids being obtained, for at least two of them, from alcohols having a different number of carbon atoms in the longest chain; associated with (ii) at least one nonionic surfactant.
- the proportion by weight of ester / nonionic surfactant is between 80/20 and 99/1.
- esters (i) present in the compositions each derive from a carboxylic acid, linear or branched, comprising at least 16 carbon atoms, and preferably from 18 to 22 carbon atoms.
- esters present in the composition are chosen from products resulting from the transformation of triglycerides of animal or vegetable origin.
- esters of carboxylic acids present in the composition are obtained, for at least two of them, from alcohols having a different number of carbon atoms in the longest chain.
- At least one of the esters is derived from an alcohol comprising less than 4 carbon atoms per unit in the longest chain, for example methanol, the other or the other esters are derived from an alcohol comprising at least minus 4 carbon atoms per unit in the longest chain.
- the composition may comprise, on the one hand, a methyl ester, and on the other hand, an ester of an alcohol comprising at least 4 carbon atoms per longest chain.
- ester (s) derived from an alcohol comprising less than 4 carbon atoms per unit / ester (s) derived from an alcohol comprising at least 4 carbon atoms per unit is more particularly between 10 / 90 and 90/10.
- composition according to the invention can comprise at least one liquid or solid phytosanitary active material, soluble or not in the composition.
- This phytosanitary active ingredient can be chosen from pesticides, and more particularly insecticides, but also from nutrients promoting the growth and development of plants.
- the composition can also comprise the conventional additives of phytosanitary formulations, such as anti-foaming agents, marking agents, anti-rebound agents, anti-drift agents, or mixtures thereof.
- the phytosanitary active ingredient is not soluble or miscible in the composition, it may be advantageous to incorporate into the composition, at least one compatibilizing additive chosen from pH correcting agents and / or anionic surfactants.
- compatibilizing additives chosen from pH correcting agents and / or anionic surfactants.
- the content of pH correcting agent is such that the composition, when it is in the form of an emulsion at 1% by weight in water, is between 5 and 9.
- the content of anionic surfactant represents 1 to 50% by weight of the surfactants present in the composition.
- a final object of the invention consists of the use of the composition as described.
- composition can be used alone, as a complete phytosanitary composition (use in "built-in”).
- the composition may or may not comprise a phytosanitary active material whose action is similar or not to that of the composition.
- the active material can be chosen from insecticides in order to avoid the proliferation of aphids, while the composition according to the invention (comprising the combination of esters and a nonionic surfactant) has a limiting role virus transmission to the plant.
- the composition before applying the composition to the plants to be treated, the composition is diluted in an aqueous phase, which is preferably water.
- the content of aqueous phase generally represents 70 to 99% by weight of the composition, preferably 70 to 95% by weight of the composition.
- the composition according to the invention is used in combination with a phytosanitary formulation comprising an active ingredient which may or may not have a role similar to that desired.
- This phytosanitary formulation with which the composition according to the invention is mixed can be in any form customary for this type of formulations, in particular in the form of a solution, an emulsion, a suspo-emulsion, d '' a microemulsion, an emulsifiable concentrate, a dispersible granule.
- the entire composition / phytosanitary formulation is diluted before application, in an aqueous phase, preferably water, whether this dilution takes place before or after bringing the composition and the formulation into contact.
- the content of aqueous phase generally represents 70 to 99% by weight of the composition, preferably 70 to 95% by weight of the composition.
- the content of composition deposited on the plants to be treated is between 3 and 15 liters of composition per hectare, preferably between 7 and 15 liters of composition per hectare.
- composition is deposited once diluted, on the vegetative part of the plant, by spraying.
- Tests are carried out in a greenhouse (20 ° C. and 16 h of light exposure) on potato plants, according to the following protocol: Preparations of different products of plant origin (treatment) are formulated with a surfactant non-ionic (ethoxylated nonylphenol, 6 EO: IGEPAL BC / 6, Rhodia) using a treatment / surfactant volume ratio of 95/5. These formulations are then diluted in 50 volumes of water. A direct emulsion containing 98% water and 2% by volume of treatment formulated is thus obtained by manual stirring. The emulsion is placed in a manual garden sprayer.
- a surfactant non-ionic ethoxylated nonylphenol, 6 EO: IGEPAL BC / 6, Rhodia
- the weight of the sprayer is noted before and after application by spraying on the plant: approximately 20 mL is sprayed on each plot of plant (area of 0.24 m 2 ). This corresponds to approximately a dose of 15 L of treatment per hectare.
- a plot of 30 plants is treated.
- a control plot of 30 plants is also preserved, without treatment, as well as another plot of 30 plants for the reference product (comparative example) of mineral origin (Luxan 11 H).
- the inoculation sheet and one of the systemic leaves (1 or 2 leaves above the inoculation sheet) are subjected to an ELISA test (Enzyme-Linked ImmunoSorbent Assay) to determine the presence or absence of PVY N virus in the leaf.
- the results are expressed as a percentage of the total number of leaves per treatment (30).
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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)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003269061A AU2003269061A1 (en) | 2002-07-26 | 2003-07-25 | Method for fighting against non-persistent virus propagation, composition and use |
| EP03750847A EP1526771A2 (fr) | 2002-07-26 | 2003-07-25 | Procede luttant contre la propagation de virus non persistants, composition et utilisation. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0209548A FR2842706B1 (fr) | 2002-07-26 | 2002-07-26 | Procede luttant contre la propagation de virus non persistants, composition et utilisation |
| FR02/09548 | 2002-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004010782A2 true WO2004010782A2 (fr) | 2004-02-05 |
| WO2004010782A3 WO2004010782A3 (fr) | 2004-04-08 |
Family
ID=30011535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/002360 Ceased WO2004010782A2 (fr) | 2002-07-26 | 2003-07-25 | Procede luttant contre la propagation de virus non persistants, composition et utilisation. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1526771A2 (fr) |
| AU (1) | AU2003269061A1 (fr) |
| FR (1) | FR2842706B1 (fr) |
| WO (1) | WO2004010782A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606801A (zh) * | 2015-12-19 | 2016-05-25 | 中国科学院寒区旱区环境与工程研究所 | 一种百合x病毒半定量检测金标卡及制备方法 |
| FR3088803A1 (fr) * | 2018-11-28 | 2020-05-29 | Societe De Distribution Et De Prestation De Services Sdp | Nouvelle composition pour la défense des plantes contre des agents pathogènes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2227951A1 (fr) | 2009-01-23 | 2010-09-15 | Bayer CropScience AG | Utilisation des composés d'énaminocarbonyle de combattre des virus transmis par les insectes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD100135A1 (fr) * | 1972-04-19 | 1973-09-12 | ||
| JPS5459319A (en) * | 1977-10-19 | 1979-05-12 | Mitsubishi Chem Ind Ltd | Agent for controlling plant viral diseases |
| JPS5643207A (en) * | 1979-09-14 | 1981-04-21 | Rikagaku Kenkyusho | Agricultural and horticultural germicide and plant blight control agent composition |
| FR2492402A1 (fr) * | 1980-10-21 | 1982-04-23 | Inst Francais Du Petrole | Compositions combustibles renfermant des esters d'acides gras, utilisables comme carburants diesel |
| DD268144A1 (de) * | 1987-12-28 | 1989-05-24 | Akad Wissenschaften Ddr | Mittel mit antiphytoviraler wirkung |
| JP3738430B2 (ja) * | 1997-03-07 | 2006-01-25 | 独立行政法人理化学研究所 | 殺虫殺ダニ組成物及び殺虫殺ダニ方法 |
| DE19742275A1 (de) * | 1997-09-25 | 1999-04-01 | Beiersdorf Ag | Estern verzweigtkettiger Carbonsäuren und verzweigtkettiger Alkohole als antibakterielle, antimycotische, antiparasitäre oder antivirale Wirkstoffe |
| FR2795290B1 (fr) * | 1999-06-23 | 2006-06-23 | Agronomique Inst Nat Rech | Procede de traitement phytosanitaire par absorption foliaire et composition comprenant au moins un principe actif phytosanitaire hydrosoluble et au moins une huile modifiee |
-
2002
- 2002-07-26 FR FR0209548A patent/FR2842706B1/fr not_active Expired - Fee Related
-
2003
- 2003-07-25 WO PCT/FR2003/002360 patent/WO2004010782A2/fr not_active Ceased
- 2003-07-25 EP EP03750847A patent/EP1526771A2/fr not_active Withdrawn
- 2003-07-25 AU AU2003269061A patent/AU2003269061A1/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606801A (zh) * | 2015-12-19 | 2016-05-25 | 中国科学院寒区旱区环境与工程研究所 | 一种百合x病毒半定量检测金标卡及制备方法 |
| FR3088803A1 (fr) * | 2018-11-28 | 2020-05-29 | Societe De Distribution Et De Prestation De Services Sdp | Nouvelle composition pour la défense des plantes contre des agents pathogènes |
| WO2020109729A1 (fr) * | 2018-11-28 | 2020-06-04 | Societe De Distribution Et De Prestation De Services Sdp | Nouvelle composition pour la défense des plantes contre des agents pathogènes |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1526771A2 (fr) | 2005-05-04 |
| AU2003269061A1 (en) | 2004-02-16 |
| FR2842706A1 (fr) | 2004-01-30 |
| WO2004010782A3 (fr) | 2004-04-08 |
| FR2842706B1 (fr) | 2006-04-14 |
| AU2003269061A8 (en) | 2004-02-16 |
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