WO2021214406A1 - Procede de traitement preventif d'une plante cultivee pour limiter la perte de matiere seche liee a un stress abiotique et/ou biotique - Google Patents
Procede de traitement preventif d'une plante cultivee pour limiter la perte de matiere seche liee a un stress abiotique et/ou biotique Download PDFInfo
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- WO2021214406A1 WO2021214406A1 PCT/FR2021/050683 FR2021050683W WO2021214406A1 WO 2021214406 A1 WO2021214406 A1 WO 2021214406A1 FR 2021050683 W FR2021050683 W FR 2021050683W WO 2021214406 A1 WO2021214406 A1 WO 2021214406A1
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- advantageously
- mixture
- base
- surfactant
- phytosterols
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Classifications
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- 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
- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
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- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
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- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- 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
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P1/00—Disinfectants; Antimicrobial compounds or mixtures thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P13/00—Herbicides; Algicides
- A01P13/02—Herbicides; Algicides selective
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P21/00—Plant growth regulators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P3/00—Fungicides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P7/00—Arthropodicides
- A01P7/02—Acaricides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P7/00—Arthropodicides
- A01P7/04—Insecticides
Definitions
- Plants that is to say crops and especially ornamental plants, are subject to various stresses.
- plants are constantly exposed to their environment and cannot escape abiotic stressors (drought, cold, frost, salinity, etc.).
- abiotic stressors deep, cold, frost, salinity, etc.
- they are also exposed to biotic stressors, i.e. stress resulting from the harmful action of a living or pest organism (viruses, fungi, bacteria, insects, pests, etc.) .
- Curative treatments have been proposed which consist in applying to plants a mixture of surfactant and / or phytosterol after exposure to a biotic or abiotic stress.
- documents EP 2 183 959 or even JP S51 57556 describe the application only of a surfactant.
- Documents WO 2018/229710, CN 103 563 929, FR-A-3,069,756 and FR-A-3,069,757 describe the application of a mixture of phytosterol and a surfactant.
- the documents CN 103 563 929, JP H07 89808 or KR 2011 0124174 describe methods of curative treatment of plants subjected to biotic stress consisting in applying a mixture of a phytosterol and a surfactant as an auxiliary agent of said composition.
- the compositions described in these documents do not make it possible to preserve the expected yields.
- the term “slurry” denotes the base according to the invention diluted in water or in a solution comprising water and one or more active agents.
- the slurry comprises the base of the invention, water and optionally one or more active agents.
- abiotic stress is the cause of a decrease in the yield / production of dry matter and results from drought (lack of water or water stress), extreme temperatures (heat stress), excess water. 'water (flooding or “flooding”), frost, wind, soil salinity (salt stress), ultraviolet radiation, insufficient access to certain nutrients, soil with stressful characteristics (chemical composition, redox potential, ...), or mechanical injuries, advantageously drought and / or extreme temperatures.
- the abiotic stress is water stress.
- the abiotic stress is heat stress.
- the period when the useful soil water reserve is correctly filled that is to say the period between the moment when the useful water reserve is completely full (capacity in the field) and the moment of wilting point.
- the Applicant has observed that the mixture according to the invention, applied in prevention to the cultivated plant, that is to say before the abiotic stress occurs, made it possible to induce a closure of the plants. stomata and therefore a decrease in evapotranspiration. Consequently, the water consumption by the plant is reduced without affecting the yield, that is to say the production of dry matter.
- the biological mechanisms brought into play by the porridge according to the invention in particular phytosterols and therefore b-sitosterol, lead to a stimulation of the vigor of the plant which offers better resistance of the plant to water stress:
- stimulation of the vigor of the plant is meant, for example, a stimulation of various metabolic pathways of the plant which offer better resistance of the plant to water stress.
- a fungal infection of the plant is downy mildew on vines, tomatoes, potatoes or else septoria on wheat, rynchosporia on barley or powdery mildew on straw cereals and on vines;
- a bacterial infection of the plant is crown gall, canker or even fire blight;
- a viral infection of the plant may be mosaics or even dwarfing yellows; pests capable of attacking a cultivated plant are aphids, flea beetles and weevils.
- the expression “intensity of the fungal disease” denotes the average of the intensity of the disease on all the leaves of the cultivated plant.
- the intensity of disease on a leaf is the area of the leaf covered over the disease.
- the expression “frequency of fungal disease” denotes the number of leaves on which the disease / appearance of spots is observed.
- a young plantlet which has received a treatment with the mixture according to the invention reaches a state of so-called complete maturity (“adult” state) more quickly than a plantlet which has not received this treatment.
- the surfactant included in the slurry according to the invention facilitates the passage of the barrier of the integuments, or even the rupture of the integuments, of the seed and therefore accelerates germination. Then, the exogenous contribution of the mixture of phytosterols, in particular the b-sitosterol, makes it possible to stimulate the growth and the development of the seedling.
- the spray is applied by foliar spraying at a rate of 0.1 L / ha to 15 L / ha, preferably at a rate of 1 L / ha to 5 L / ha on the cultivated plant, preferably at a covering stage of soil by the leaves of the plant.
- the slurry is applied as many times as necessary to combat all the abiotic and / or biotic stresses to which the cultivated plant is subjected during its life, that is to say until its desiccation or wilting.
- the slurry according to the invention is applied only once by foliar spraying and / or irrigation and / or imbibition of the seed.
- the cultivated plant is a chlorophyll plant, advantageously chosen from the group comprising the plants of large crops of cereals, oilseeds and protein crops; viticulture; with roots and tubers; horticulture; turf; market gardening; aromatics and spices; arboriculture or industrial cultivation plants intended for the production of a raw material with a view to its transformation.
- the mixture of phytosterols comprises ⁇ -sitosterol, campesterol, stigmasterol and brassicasterol.
- the b-sitosterol represents at least 30% by mass of the mixture of phytosterols, preferably at least 35%, the remainder to 100% comprising where appropriate, in particular campesterol, stigmasterol and brassicasterol.
- the method according to the invention consists in applying to the plant, before the appearance of an abiotic and / or biotic stress, a slurry comprising:
- a mixture comprising b-sitosterol, advantageously at least 30% by weight of the mixture, of campesterol, stigmasterol and brassicasterol;
- At least one surfactant comprising sucrose stearate.
- the at least one surfactant as described above is in the form of a mixture comprising sucrose stearate and sucrose palmitate.
- the base represents between 1 ppm and 20% by mass of the slurry, advantageously between 1 ppm and 10%, the remainder to 100% being water or a mixture comprising water and a mixture. or assets.
- the base is in the form of an emulsion consisting of particles constituting the oil phase and comprising the mixture of phytosterols. These particles have a size of less than 500 ⁇ m, advantageously less than 200 ⁇ m, preferably less than 100 ⁇ m, in particular less than 50 ⁇ m, or even less than 10 ⁇ m.
- the size of the particles according to the invention is less than the size of the stomata of a plant (of the order of 10 ⁇ m) in order to facilitate their penetration into said plant.
- the aqueous phase further comprises a preservative, advantageously selected from the group consisting of benzyl alcohol or one of its salts, benzoic acid or one of its salts, dehydroacetic acid or one of its salts, salicylic acid or one of its salts, and sorbic acid or one of its salts.
- this preservative represents between 0.1% and 5% by weight of the base.
- the slurry according to the invention penetrates the plant through the stomata and / or by crossing the cuticle and / or by absorption by the root system of the cultivated plant.
- the slurry applied to the plants is obtained by diluting the base.
- the use of the base constituting the slurry in the form of a stable emulsion combined with the use of a surfactant mixture / mixture of phytosterols in the form of particles, as mentioned above above, makes it possible to reduce the quantity of b-sitosterol, advantageously applied in the field, while remaining effective with respect to abiotic stresses, especially water stress.
- the aqueous phase included in the base represents between 60% and 95% by weight of the base, advantageously between 70% and 90%, preferably between 75% and 88%.
- the term “active” denotes a biological product allowing the plant to fight against abiotic and / or biotic stresses, advantageously:
- biocontrol product based on natural mechanisms allowing plants to fight against fungal infections, bacterial infections, viral infections, attack by pests and / or competition with weeds; preferably fungicides, fungistats, bactericides, bacteriostats, insecticides, acaricides, parasiticides, nematicides, taupicides or even herbicides; and or
- the traditional treatment of cultivated plants consists in applying active products (plant protection product and / or biocontrol product and / or nutrient) in particular on the cultivated plant where they only exert an action via an interaction with the surface of the plant. . They do not or little penetrate, by passive diffusion, in the plant.
- the mixture of phytosterols as well as the surfactant (s) exhibit the same characteristics as described above.
- the b-sitosterol is present in a greater amount compared to campesterol, stigmasterol or else brassicasterol (b-sitosterol> campesterol; b-sitosterol> stigmasterol; b-sitosterol> brassicasterol).
- the b-sitosterol is present in an amount greater than the campesterol in the mixture (b-sitosterol> campesterol).
- the b-sitosterol represents at least 30% by mass of the mixture
- the campesterol and the stigmasterol each represent at least 15% by mass of the mixture
- the brassicasterol represents at least 1% by mass of the mixture.
- the base according to the invention allows an effective exogenous supply of phytosterols, in particular of ⁇ -sitosterol, optionally combined with an active ingredient (s), via the combination of a suitable formulation with a system for vectoring phytosterols in the form of particles of size particular, as mentioned previously.
- the surfactant advantageously 70%, of sucrose stearate, the monoester content of which is between 20% and 80% by mass of the sucrose stearate, advantageously 70%, the remainder being a mixture of di-, tri- and / or polyesters;
- wetting agent chosen from the group comprising a mixture of methyl esters advantageously comprising methyltetradecanoate, methyloctadecanoate and methylhexadecanoate, the wetting agent advantageously represents between 0.1% and 5% by weight of the base; and or
- the base according to the invention comprises, advantageously consists of:
- b-sitosterol represents at least 30% by mass of the mixture, the remainder comprising a mixture of campesterol, of stigmasterol and brassicasterol;
- a thinning agent advantageously polyethylene glycol with a number-average molecular mass (Mn) of between 200 and 8000 Da, advantageously between 250 and 1000 Da, preferably 400 Da; or a vegetable oil as mentioned above
- a wetting agent advantageously a mixture of methyl esters preferably comprising methyltetradecanoate, methyloctadecanoate and methylhexadecanoate;
- a natural or synthetic chelating agent advantageously as described above, preferably EDTA;
- the base according to the invention is applied in diluted form.
- the emulsion is diluted to form a slurry corresponding to the composition described above applicable to a cultivated plant, in particular applicable in fields.
- the viscosity of the slurry according to the invention is less than or equal to 200 cP, advantageously strictly greater than 1 cP and less than or equal to 100 cP.
- the viscosity is measured using a Brookfield viscometer, HAAKE viscotester D and the measurement is carried out at room temperature with the L1 needle at 100 rpm.
- the pH of the slurry according to the invention is between 5 and 8; advantageously between 6 and 7.
- the invention relates to a method of manufacturing the base described above comprising the following steps of:
- an oil phase consisting in mixing the phytosterols comprising b-sitosterol with at least one surfactant, the phytosté rols / surfactant mass ratio being between 0.01 and 5, advantageously between 0.1 and 2.5;
- the preparation of the oil phase contains a preliminary step of mixing the phytosterols with at least one fluidifying agent and / or at least one solubilizing agent for phytosterols and / or at least one wetting agent, as described above, at a temperature that Those skilled in the art will know how to adapt according to the components so that the mixture of phytosterols and surfactants is liquid and that the process makes it possible to manufacture an emulsion.
- the aqueous phase is heated to a temperature that a person skilled in the art will know how to adapt according to the components included in the aqueous phase.
- the base, the slurry comprising the base and the method for manufacturing the base according to the invention have the advantages of corresponding in all respects to the demands of the company in terms of plant protection products:
- Figure 1 shows the raw data of the evolution of the water resistance (RH) of the soil over 24 hours of a soybean crop treated with the mixture according to the invention (base diluted to 3% by mass in water ) against a control soybean crop and the wilting point.
- FIG. 2 represents the average values of the water resistance (RH) of the soil, measured over 24 sliding hours of a soybean crop treated with the mixture according to the invention (base diluted to 3% by mass in water) by compared to a control soybean crop.
- RH water resistance
- FIG. 4 represents the effect of the use of the slurry according to the invention in pre-germination treatment on the growth of the radicle of sorghum seeds: average size of the radicle (control with water, or in a slurry comprising the base according to the invention diluted to 3% by mass) as a function of time (days).
- FIG. 6 represents the quantification of the intensity and the frequency of infection by mildew of old vine leaves whether or not treated with the mixture according to the invention.
- FIG. 7 quantification of the intensity and frequency of infection by downy mildew of grape clusters whether or not treated with the spray according to the invention.
- the base according to the invention is manufactured according to the following process steps:
- a dilute solution of the base is prepared by diluting the base according to the invention in water at a concentration of 3% by density.
- the application of the mixture according to the invention is made by foliar spraying, at a mixture volume of 80 L / ha, under the following climatic conditions: temperature of 21 ° C., humidity of 75%, absence of wind.
- FIG. 1 represents the raw RH variation data recorded by the probe and FIG. 2 represents the average RH values measured over 24 hours sliding.
- Table 4 The results of the statistical analysis are shown in Table 4 below. Table 4
- the objective of this test is to determine the optimum stage of application of the mixture according to the invention on the soybean crop.
- the effect of the porridge according to the invention seems optimal when it is applied to soybeans at the BBCH 21 stage.
- the effects observed are a stimulation of the development of the foliar system, a better resistance to water stress, and a gain in yield. .
- the protocol consists of priming (or priming) the sorghum seeds in a slurry containing the base according to the invention, before culturing in a petri dish for the germination base.
- the base according to the invention is replaced by water in the priming solution.
- the culture parameters are shown in Table 11. Table 11
- the seeds are cultivated for 7 days. Every 24 hours from sowing (OJ), the following parameters are observed: - Percentage of germinated seeds;
- the development of the disease is assessed using two complementary indicators:
- the intensity of the disease (in%) average of the intensity of the disease on all the leaves.
- the intensity on a leaf corresponds to the area of the leaf covered on the disease (%)
- the evaluation is carried out on young leaf, old leaf and bunch. For each organ, the sample is 200 individuals per modality (50 per microplot).
- the intensity of the disease is significantly lower on the vines having benefited from the solution according to the invention, compared to the same organs in the control method.
- the intensity of the disease can be reduced from 30% to 50% by applying the porridge according to the invention to the vine.
- the preventive treatment method according to the invention makes it possible to induce an improvement in the vigor of the plant in order to enable it to fight effectively against abiotic and / or biotic stress.
- the mixture according to the invention must be applied at the inter-row coverage stage by the leaves of the plant (cultivation with row sowing).
- the time of application of the mixture according to the invention depends on the species of cultivated plant, its vegetative growth, the date of sowing and the distance of the inter-row or part. herbaceous between 2 rows of seedlings.
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- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
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Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020227035844A KR20230002420A (ko) | 2020-04-20 | 2021-04-19 | 비생물적 및/또는 생물적 스트레스와 연관된 건조물의 손실을 제한하기 위한 재배된 식물의 예방적 처리 방법 |
MX2022013088A MX2022013088A (es) | 2020-04-20 | 2021-04-19 | Procedimiento de tratamiento preventivo de plantas cultivadas para limitar la perdida de materia seca relacionada con un estres abiotico y/o biotico. |
US17/920,344 US20230165254A1 (en) | 2020-04-20 | 2021-04-19 | Method for preventive treatment of a crop plant to limit the loss of dry matter due to abiotic and/or biotic stress |
EP21732384.9A EP4138562A1 (fr) | 2020-04-20 | 2021-04-19 | Procede de traitement preventif d'une plante cultivee pour limiter la perte de matiere seche liee a un stress abiotique et/ou biotique |
CN202180029338.8A CN115426886A (zh) | 2020-04-20 | 2021-04-19 | 为限制与非生物和/或生物胁迫有关的干物质损失而对栽培植物进行预防性处理的方法 |
BR112022021117A BR112022021117A2 (pt) | 2020-04-20 | 2021-04-19 | Métodos de tratamento preventivo de uma planta cultivada para limitar a perda de matéria seca relacionada ao estresse abiótico e biótico, pasta e base para fabricação da referida pasta |
IL297400A IL297400A (en) | 2020-04-20 | 2021-04-19 | A method to prevent crop treatment leading to a decrease in the amount of dry matter |
CA3179988A CA3179988A1 (fr) | 2020-04-20 | 2021-04-19 | Procede de traitement preventif d'une plante cultivee pour limiter la perte de matiere seche liee a un stress abiotique et/ou biotique |
JP2022564065A JP2023522387A (ja) | 2020-04-20 | 2021-04-19 | 非生物的ストレス及び/又は生物的ストレスによる乾燥体の損失を制限するための栽培植物の予防的処置方法 |
AU2021261620A AU2021261620A1 (en) | 2020-04-20 | 2021-04-19 | Method for preventive treatment of a crop plant to limit the loss of dry matter due to abiotic and/or biotic stress |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR2003949A FR3109262B1 (fr) | 2020-04-20 | 2020-04-20 | Procede de traitement preventif d’une plante cultivee pour limiter la perte de matiere seche liee a un stress abiotique et/ou biotique |
FR2003949 | 2020-04-20 |
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WO2021214406A1 true WO2021214406A1 (fr) | 2021-10-28 |
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PCT/FR2021/050683 WO2021214406A1 (fr) | 2020-04-20 | 2021-04-19 | Procede de traitement preventif d'une plante cultivee pour limiter la perte de matiere seche liee a un stress abiotique et/ou biotique |
Country Status (14)
Country | Link |
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US (1) | US20230165254A1 (fr) |
EP (1) | EP4138562A1 (fr) |
JP (1) | JP2023522387A (fr) |
KR (1) | KR20230002420A (fr) |
CN (1) | CN115426886A (fr) |
AR (1) | AR121883A1 (fr) |
AU (1) | AU2021261620A1 (fr) |
BR (1) | BR112022021117A2 (fr) |
CA (1) | CA3179988A1 (fr) |
CL (1) | CL2022002767A1 (fr) |
FR (1) | FR3109262B1 (fr) |
IL (1) | IL297400A (fr) |
MX (1) | MX2022013088A (fr) |
WO (1) | WO2021214406A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023057640A1 (fr) * | 2021-10-08 | 2023-04-13 | Elicit Plant | Composition agricole à base de phytostérol et son utilisation |
US11779019B2 (en) | 2017-08-07 | 2023-10-10 | Elicit Plant | Composition made from polyol(s) and sterol(s) for use in the agricultural field |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114480702B (zh) * | 2022-01-06 | 2024-01-16 | 青海大学 | 干旱胁迫下沙棘不同组织的荧光定量pcr内参基因及其筛选方法和应用 |
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JPS5157556A (en) | 1974-11-07 | 1976-05-20 | Dai Ichi Kogyo Seiyaku Co Ltd | Inenoseiikukairyo oyobi zoshuzai |
JPH0789808A (ja) * | 1993-09-24 | 1995-04-04 | Mitsui Norin Kk | 植物病害防護剤 |
JPH0789808B2 (ja) | 1991-12-16 | 1995-10-04 | 株式会社ゼニライトブイ | 中間育成装置付給餌ブイ |
EP2183959A1 (fr) | 2007-08-31 | 2010-05-12 | Kao Corporation | Procédé pour conférer une résistance au stress à une plante |
KR20110124174A (ko) | 2011-09-26 | 2011-11-16 | 한국화학연구원 | 베타-시토스테롤을 유효성분으로 함유하는 식물병 방제용 조성물 및 이의 용도 |
CN103563929A (zh) | 2013-10-18 | 2014-02-12 | 陕西上格之路生物科学有限公司 | 一种含有胡萝卜苷与谷甾醇的抗病毒组合物及其抗病毒应用 |
WO2018229710A1 (fr) | 2017-06-15 | 2018-12-20 | Isagro S.P.A. | Concentrés de suspension de phytostérols et leur procédé de préparation |
FR3069756A1 (fr) | 2017-08-07 | 2019-02-08 | Innovi Production | Tensioactif non ionique comme biostimulant |
FR3069757A1 (fr) | 2017-08-07 | 2019-02-08 | Elicit Plant | Composition a base de sterols |
-
2020
- 2020-04-20 FR FR2003949A patent/FR3109262B1/fr active Active
-
2021
- 2021-04-19 CN CN202180029338.8A patent/CN115426886A/zh active Pending
- 2021-04-19 JP JP2022564065A patent/JP2023522387A/ja active Pending
- 2021-04-19 WO PCT/FR2021/050683 patent/WO2021214406A1/fr unknown
- 2021-04-19 US US17/920,344 patent/US20230165254A1/en active Pending
- 2021-04-19 MX MX2022013088A patent/MX2022013088A/es unknown
- 2021-04-19 CA CA3179988A patent/CA3179988A1/fr active Pending
- 2021-04-19 IL IL297400A patent/IL297400A/en unknown
- 2021-04-19 BR BR112022021117A patent/BR112022021117A2/pt unknown
- 2021-04-19 EP EP21732384.9A patent/EP4138562A1/fr active Pending
- 2021-04-19 KR KR1020227035844A patent/KR20230002420A/ko unknown
- 2021-04-19 AR ARP210101047A patent/AR121883A1/es unknown
- 2021-04-19 AU AU2021261620A patent/AU2021261620A1/en active Pending
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2022
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JPH0789808A (ja) * | 1993-09-24 | 1995-04-04 | Mitsui Norin Kk | 植物病害防護剤 |
EP2183959A1 (fr) | 2007-08-31 | 2010-05-12 | Kao Corporation | Procédé pour conférer une résistance au stress à une plante |
KR20110124174A (ko) | 2011-09-26 | 2011-11-16 | 한국화학연구원 | 베타-시토스테롤을 유효성분으로 함유하는 식물병 방제용 조성물 및 이의 용도 |
CN103563929A (zh) | 2013-10-18 | 2014-02-12 | 陕西上格之路生物科学有限公司 | 一种含有胡萝卜苷与谷甾醇的抗病毒组合物及其抗病毒应用 |
WO2018229710A1 (fr) | 2017-06-15 | 2018-12-20 | Isagro S.P.A. | Concentrés de suspension de phytostérols et leur procédé de préparation |
FR3069756A1 (fr) | 2017-08-07 | 2019-02-08 | Innovi Production | Tensioactif non ionique comme biostimulant |
FR3069757A1 (fr) | 2017-08-07 | 2019-02-08 | Elicit Plant | Composition a base de sterols |
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A FAWZIA ET AL: "[Beta]-Sitosterol Ameliorates The Chemical Constituents Of Sunflower (Helianthus Annuus L.) Plants, Grown Under Saline Condition", IOSR JOURNAL OF PHARMACY AND BIOLOGICAL SCIENCES ISSUE 3 VER. III, 1 May 2016 (2016-05-01), pages 2319 - 7676, XP055512207, Retrieved from the Internet <URL:http://www.iosrjournals.org/iosr-jpbs/papers/Vol11-issue3/Version-3/G1103033645.pdf> [retrieved on 20181004], DOI: 10.9790/3008-1103033645 * |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11779019B2 (en) | 2017-08-07 | 2023-10-10 | Elicit Plant | Composition made from polyol(s) and sterol(s) for use in the agricultural field |
WO2023057640A1 (fr) * | 2021-10-08 | 2023-04-13 | Elicit Plant | Composition agricole à base de phytostérol et son utilisation |
EP4349170A1 (fr) * | 2021-10-08 | 2024-04-10 | Elicit Plant | Composition agricole à base de phytostérol et son utilisation |
Also Published As
Publication number | Publication date |
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FR3109262B1 (fr) | 2023-03-31 |
IL297400A (en) | 2022-12-01 |
JP2023522387A (ja) | 2023-05-30 |
FR3109262A1 (fr) | 2021-10-22 |
BR112022021117A2 (pt) | 2022-12-06 |
CL2022002767A1 (es) | 2023-05-05 |
AR121883A1 (es) | 2022-07-20 |
CA3179988A1 (fr) | 2021-10-28 |
EP4138562A1 (fr) | 2023-03-01 |
AU2021261620A1 (en) | 2022-11-03 |
MX2022013088A (es) | 2022-11-14 |
CN115426886A (zh) | 2022-12-02 |
US20230165254A1 (en) | 2023-06-01 |
KR20230002420A (ko) | 2023-01-05 |
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