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Biocides i reguladors del creixement vegetal d'origen biològic

Resultados 55 resultados
LastUpdate Última actualización 23/03/2026 [06:47:00]
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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days
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USE OF MELATONIN AND/OR PRECURSOR THEREOF FOR DECREASING THE PLANT NITRATE CONTENT

NºPublicación:  US20260076369A1 19/03/2026
Solicitante: 
AGRO INNOVATION INT [FR]
UNIV DE NAVARRA [ES]
AGRO INNOVATION INTERNATIONAL,
UNIVERSIDAD DE NAVARRA
US_20260076369_A1

Resumen de: US20260076369A1

The present invention relates to the use of melatonin and/or a precursor thereof for decreasing the plant nitrate content. The invention also concerns a method for decreasing plant nitrate content of a plant by supplying melatonin and/or a precursor thereof to the plant, a composition comprising melatonin and/or a precursor thereof and a plant cultivation process for decreasing plant nitrate content.

SPRAYABLE ANTIFUNGAL COMPOSITION FOR USE IN THE FIELD OF AGRICULTURE, AND ASSOCIATED METHOD AND USE

NºPublicación:  US20260076372A1 19/03/2026
Solicitante: 
GAIAGO [FR]
GAIAGO
US_20260076372_A1

Resumen de: US20260076372A1

The present invention relates to an antifungal composition for use in the field of agriculture, which composition contains molybdenum ions, in particular molybdate. According to the invention, the composition contains, as the active ingredient, a combination of at least one compound chosen from among resveratrol, smilagenin and hecogenin, and preferably the three aforementioned compounds, withmolybdenum ions/molybdate, andat least one ion chosen from among iron, potassium, magnesium, copper and manganese ions, and preferably the five aforementioned ions.

COMPOSITIONS COMPRISING CXCL10-DERIVED PEPTIDES AND METHODS OF USE THEREOF

NºPublicación:  US20260078158A1 19/03/2026
Solicitante: 
UNIV OF VIRGINIA PATENT FOUNDATION [US]
University of Virginia Patent Foundation
US_20260078158_A1

Resumen de: US20260078158A1

Provided are peptides, modified peptides, fragments thereof, conjugates thereof, and polymers thereof that have antibacterial activity, including against multidrug-resistant bacteria. In some embodiments, the peptides include amino acid sequences as set forth in any of SEQ ID NOs: 2-151, modified peptides, fragments, and conjugates thereof, and any combination thereof. The peptides, modified peptides, fragments, and conjugates can be polymer-functionalized, encapsulated in a particle, embedded in and/or on a solid support, impregnated in a dressing, and/or is formulated for use in a nebulizer, for topical administration, and/or for systemic administration. Also provided are medical devices having an antibacterial agent embedded in and/or associated with a support layer, and methods for inhibiting growth of and/or killing bacteria, for treating or preventing community and/or nosocomial infections, for treating bacterial infections present in wounds, for treating pulmonary infections, for treating or preventing systemic bacterial infections, and for combination therapies with conventional antibiotics.

Thph2 PROTEIN FROM TRICHODERMA HARZIANUM, ZmGLP1-17 PROTEIN FROM ZEA MAYS L., AND METHOD FOR PREPARING TRANSGENIC ZEA MAYS L.

NºPublicación:  US20260078390A1 19/03/2026
Solicitante: 
SHANGHAI JIAO TONG UNIV [CN]
SHANGHAI DAJING BIO ENG CO LTD [CN]
HETAO COLLEGE [CN]
SHANGHAI JIAO TONG UNIVERSITY,
Shanghai Dajing Bio-Engineering Co., Ltd,
HETAO COLLEGE
US_20260078390_A1

Resumen de: US20260078390A1

Provided are a southern corn leaf blight-resistant Thph2 protein from Trichoderma harzianum, a ZmGLP1-17 protein from Zea mays L., and a method for preparing transgenic Zea mays L. Further provided are a cellobiohydrolase protein Thph2 from Trichoderma harzianum T30, a coding gene for the cellobiohydrolase protein, and use of the cellobiohydrolase protein in inducing a response of a GLP ZmGLP1-17 from Zea mays L. against southern corn leaf blight. Trichoderma harzianum strain OEthph2 overexpressing a Thph2 gene is constructed by a transgenic technique. OEthph2 may induce the expression of the GLP ZmGLP1-17 in roots of Zea mays L. and enhance the resistance of leaves of Zea mays L. to the infection of Cochliobolus heterostrophus. ZmGLP1-17 transgenic Zea mays L. material is constructed. The OEthph2 engineered strain may be combined with the ZmGLP1-17 transgenic Zea mays L. material to synergistically improve a control effect for southern corn leaf blight.

MODIFIED Cry1Ca TOXINS USEFUL FOR CONTROL OF INSECT PESTS

NºPublicación:  US20260078153A1 19/03/2026
Solicitante: 
CORTEVA AGRISCIENCE LLC [US]
CORTEVA AGRISCIENCE LLC
US_20260078153_A1

Resumen de: US20260078153A1

The subject invention concerns Bacillus thuringiensis modified Cry1Ca insecticidal toxins and the polynucleotide sequences which encode these toxins. Uses in transgenic plants are described as are methods for protecting crops from insect pest damage.

Novel temperature-optimized Bacilli

NºPublicación:  AU2026201481A1 19/03/2026
Solicitante: 
CHR HANSEN AS
Chr. Hansen A/S
AU_2026201481_A1

Resumen de: AU2026201481A1

NOVEL TEMPERATURE-OPTIMIZED BACILLI The present invention relates to new strains of Bacillus paralicheniformis with improved growth rates and plant growth promoting properties and new strains of Bacillus paralicheniformis with improved growth rates when compared to their parental strains from where they are derived. NOVEL TEMPERATURE-OPTIMIZED BACILLI eb - e b

SYNERGISTIC PESTICIDAL COMPOSITIONS AND METHODS FOR DELIVERY OF ACTIVE INGREDIENTS

NºPublicación:  US20260076366A1 19/03/2026
Solicitante: 
0903608 B C LTD [CA]
0903608 B.C. Ltd
US_20260076366_A1

Resumen de: US20260076366A1

Compositions and methods for increasing the efficacy of pesticidal compositions are described herein, including synergistic pesticidal compositions and methods for delivery of pesticidal active ingredients. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of fungicides. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of nematicides. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of insecticides. Methods for enhancing the activity pesticidal active ingredients in pesticidal compositions in use are also described.

Methods And Compositions For Increasing Infectivity Of Entomopathogenic Nematodes

NºPublicación:  US20260076373A1 19/03/2026
Solicitante: 
THE US SECRETARY OF AGRICULTURE [US]
PHERONYM INC [US]
The United States of America, as represented by the Secretary of Agriculture,
PHERONYM INC
US_20260076373_A1

Resumen de: US20260076373A1

Disclosed are methods for increasing infectivity of entomopathogenic nematodes in any target area for the purposes of insect control, said method comprising: (a) mixing an aqueous nematode infectivity increasing composition with (i) entomopathogenic nematodes to activate said entomopathogenic nematodes for increased infectivity prior to application of said entomopathogenic nematodes to said target area, or (ii) seeds to produce coated seeds, and(b) applying said entomopathogenic nematodes to said target area or planting said coated seeds in said target area;wherein said aqueous nematode infectivity increasing composition is produced by methods disclosed herein.

METHODS AND COMPOSITIONS FOR REDUCING DAMAGE TO A PLANT OR PLANT PART

NºPublicación:  US20260076374A1 19/03/2026
Solicitante: 
NEWLEAF SYMBIOTICS INC [US]
NewLeaf Symbiotics, Inc
US_20260076374_A1

Resumen de: US20260076374A1

The present disclosure provides compositions comprising Methylobacterium strains and methods related thereto that reduce plant damage due to piercing-sucking insects and/or pathogens transmitted by such insects.

PLANT DISEASE CONTROL COMPOSITION, PLANT DISEASE CONTROL METHOD, AND USE OF ORGANIC SILICONE-BASED SURFACTANT

NºPublicación:  US20260076375A1 19/03/2026
Solicitante: 
KANEKA CORP [JP]
MITSUI & CO LTD [JP]
KANEKA CORPORATION,
MITSUI & CO., LTD
US_20260076375_A1

Resumen de: US20260076375A1

A composition for plant disease control containing a bacteriophage, wherein the composition for plant disease control is inhibited from decreasing in the bacteriolytic activity or maintains the bacteriolytic activity, and has excellent persistence characteristics, is provided. The composition for plant disease control contains a bacteriophage with bacteriolytic activity against bacteria and an organic silicone-based surfactant.

COMPOSITION OF NATURAL PRODUCT LIME ESSENTIAL OIL AND SILVER NITRATE, AND USE THEREOF

NºPublicación:  WO2026056949A1 19/03/2026
Solicitante: 
SOUTH CHINA AGRICULTURAL UNIV [CN]
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WO_2026056949_A1

Resumen de: WO2026056949A1

A composition of the natural product lime essential oil and silver nitrate. The use of high-concentration lime essential oil alone has an inhibitory effect on Escherichia coli BW25113, but the inhibitory effect on Escherichia coli BW25113 of AgNO3 used along is not significant. By means of combining the natural product lime essential oil with silver nitrate, it is found that the bactericidal effect on Escherichia coli BW25113 is significant, and the synergistic effect of lime essential oil and silver nitrate can reduce the use of high-concentration lime essential oil while ensuring the bactericidal effect. The composition can replace the use of antibiotics while exerting bacteriostatic effects more efficiently. The described effect is also found to be applicable for inhibiting Staphylococcus aureus and drug-resistant Escherichia coli. In addition, a deodorization effect against aqueous ammonia indicates that the combination of lime essential oil and silver nitrate enhances a deodorization effect, the usage amount of the two components is low, it is safe and effective, the raw materials are easily available, and there are relatively good application prospects in the preparation of antibacterial and deodorizing products.

NEW BACTERIOPHAGES AGAINST ERWINIA AMYLOVORA INFECTION AND USE OF SAME

NºPublicación:  WO2026057897A1 19/03/2026
Solicitante: 
FERTINAGRO BIOTECH S L [ES]
FERTINAGRO BIOTECH, S.L
WO_2026057897_A1

Resumen de: WO2026057897A1

The present invention relates to new bacteriophages with SEQ ID NO.: 1-2 against Erwinia amylovora infections and use of same for treating and/or preventing an Erwinia amylovora infection in a crop.

NEW BACTERIOPHAGE AGAINST XANTHOMONAS CAMPESTRIS AND/OR XANTHOMONAS CITRI INFECTIONS AND USE OF SAME

NºPublicación:  WO2026057896A1 19/03/2026
Solicitante: 
FERTINAGRO BIOTECH S L [ES]
FERTINAGRO BIOTECH, S.L
WO_2026057896_A1

Resumen de: WO2026057896A1

The present invention provides a new bacteriophage with SEQ ID No.: 1 against Xanthomonas campestris and/or Xanthomonas citri infections and use of same for treating and/or preventing a Xanthomonas campestris and/or Xanthomonas citri infection in a crop.

METHODS OF PEST CONTROL

NºPublicación:  WO2026058251A1 19/03/2026
Solicitante: 
THE STATE OF ISRAEL MINISTRY OF AGRICULTURE & RURAL DEVELOPMENT AGRICULTURAL RES ORGANIZATION ARO VO [IL]
THE STATE OF ISRAEL, MINISTRY OF AGRICULTURE & RURAL DEVELOPMENT, AGRICULTURAL RESEARCH ORGANIZATION (ARO) (VOLCANI INSTITUTE)
WO_2026058251_A1

Resumen de: WO2026058251A1

Methods of pest control are provided. Accordingly, there is provided a method of protecting a plant at risk of pest infestation or treating a pest infested plant comprising contacting the plant with a pesticidal composition obtained or derived from an isolated Bacillus velezensis strain BX77 or a homolog thereof.

TRANSDERMAL PATCH

NºPublicación:  WO2026058709A1 19/03/2026
Solicitante: 
NITTO DENKO CORP [JP]
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WO_2026058709_A1

Resumen de: WO2026058709A1

The present invention provides a transdermal patch suitable for releasing an active ingredient having a large molecular weight. A transdermal patch 10 according to the present invention is provided with a substrate 1 and a retaining layer 2 that retains an active ingredient. The active ingredient contains an organic compound C having a weight-average molecular weight of 1,000 or more. The retaining layer 2 contains a porous filler. In another aspect, the present invention provides a transdermal patch 11 provided with a substrate 1, a retaining layer 2 that retains an active ingredient, and an adhesive layer 3 in this order in the stacking direction, wherein: the active ingredient contains an organic compound C having a weight-average molecular weight of 1000 or more; and at least one layer selected from the group consisting of the retaining layer 2 and the adhesive layer 3 contains a porous filler.

ANTIMICROBIAL SUBSTANCE AND METHOD FOR PRODUCING SAME

NºPublicación:  WO2026058858A1 19/03/2026
Solicitante: 
SARAYA CO LTD [JP]
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WO_2026058858_A1

Resumen de: WO2026058858A1

The present invention relates to an antimicrobial substance and a method for producing the same. The present invention also relates to the use of the antimicrobial substance. The antimicrobial substance disclosed in the present invention is composed of a complex of an acid-form sophorolipid and a Group 11 element ion. The present disclosure provides the use of the antimicrobial substance as an antimicrobial agent and as a surfactant.

ANOPHELES ODORANT RECEPTORS THAT DETECT SPATIAL MOSQUITO REPELLENTS

NºPublicación:  WO2026059614A2 19/03/2026
Solicitante: 
THE JOHNS HOPKINS UNIV [US]
THE JOHNS HOPKINS UNIVERSITY
WO_2026059614_A2

Resumen de: WO2026059614A2

Methods for identifying odorant receptors reactive to mosquito repellent compounds and methods for screening repellent compounds as well as repellent compositions include newly identified repellent compounds and their applications for protecting a subject against malaria or repelling mosquitoes in an area.

BACTERIAL COMPOSITIONS AND METHODS FOR THE PROTECTION OF TOMATO FROM BACTERIAL SPECK

NºPublicación:  WO2026058116A1 19/03/2026
Solicitante: 
THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIV [CA]
THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY
WO_2026058116_A1

Resumen de: WO2026058116A1

Compositions for the prevention and control of bacterial speck of tomato are described. The compositions comprises comprises an aqueous mixture of living Bacillus subtilis and living Bacillus pumilus. The compositions have been shown to be highly effective in the field. Also described are methods of use and kits comprising the compositions.

A HYGIENE COMPOSITION

NºPublicación:  WO2026057305A1 19/03/2026
Solicitante: 
UNILEVER IP HOLDINGS B V [NL]
UNILEVER GLOBAL IP LTD [GB]
CONOPCO INC D/B/A UNILEVER [US]
UNILEVER IP HOLDINGS B.V,
UNILEVER GLOBAL IP LIMITED,
CONOPCO, INC., D/B/A UNILEVER
WO_2026057305_A1

Resumen de: WO2026057305A1

The present invention relates to a cleaning composition that comprises a bacteriophage that delivers long lasting hygiene. This is achieved through inclusion of a specific polysaccharide in the composition that helps the bactericide adhere to the surface which is to be cleaned in the home like those in the bathroom, toilet, and kitchen sink.

NOVEL PLANT GROWTH PROMOTING BRADYRHIZOBIUM COMPOSITIONS

NºPublicación:  WO2026057535A1 19/03/2026
Solicitante: 
VIB VZW [BE]
UNIV GENT [BE]
INST VOOR LANDBOUW EN VISSERIJONDERZOEK ILVO [BE]
VIB VZW,
UNIVERSITEIT GENT,
INSTITUUT VOOR LANDBOUW- EN VISSERIJONDERZOEK (ILVO)
WO_2026057535_A1

Resumen de: WO2026057535A1

The present invention relates to the field of sustainable agriculture. In particular, the present invention relates to an isolated Bradyrhizobium bacterium having enhanced characteristics, including but not limited to enhanced adaptation to the low and medium root zone temperature for example in North- West Europe.

COMPOSITIONS COMPRISING ACTIVE INGREDIENTS DERIVED FROM FUNGI

NºPublicación:  WO2026059448A1 19/03/2026
Solicitante: 
IVY HOLDING B V [NL]
IVY HOLDING B.V
WO_2026059448_A1

Resumen de: WO2026059448A1

The invention relates to a composition comprising ingredients derived from fungi, and at least a dicarboxylic acid alkyl ester to combat human ectoparasites. The invention furthermore relates to the process to produce these compositions, namely a process for the preparation of a composition to combat human ectoparasites, wherein fungi are being extracted using an extraction agent comprising at least a dicarboxylic acid alkyl ester, and a formed extract is used as active ingredient in the composition.

MIXTURE COMBINATIONS FOR CROP PROTECTION

NºPublicación:  EP4709163A1 18/03/2026
Solicitante: 
ADAMA MAKHTESHIM LTD [IL]
ADAMA MAKHTESHIM LTD
CN_121078979_A

Resumen de: MX2025013314A

The present invention relates to an agrochemical insecticidal mixture comprising combination of a bioactive agent selected from garlic extract, garlic oil, and the mixture thereof with additional insecticide selected from the group consisting of neonicotinoids, pyrethroids, pyropenes, diamides, benzoylureas, METI acaricides, METI insecticides, mesoionics, pyridine azomethine derivatives, tetronic and tetramic acid derivatives, phenylpyrazoles, flonicamid, benzpyrimoxan, sulfoxaflor and the mixtures thereof, and the method for controlling pests and protecting crops against pests' infestation comprising treating the crop with an effective amount of said agrochemical insecticidal mixtures.

NOVEL INSECTICIDAL MIXTURES FOR CONTROLLING AND PROTECTING CROPS

NºPublicación:  EP4709166A1 18/03/2026
Solicitante: 
ADAMA MAKHTESHIM LTD [IL]
ADAMA MAKHTESHIM LTD
CN_121078979_A

Resumen de: MX2025013314A

The present invention relates to an agrochemical insecticidal mixture comprising combination of a bioactive agent selected from garlic extract, garlic oil, and the mixture thereof with additional insecticide selected from the group consisting of neonicotinoids, pyrethroids, pyropenes, diamides, benzoylureas, METI acaricides, METI insecticides, mesoionics, pyridine azomethine derivatives, tetronic and tetramic acid derivatives, phenylpyrazoles, flonicamid, benzpyrimoxan, sulfoxaflor and the mixtures thereof, and the method for controlling pests and protecting crops against pests' infestation comprising treating the crop with an effective amount of said agrochemical insecticidal mixtures.

COMPOSITION FOR GROWTH MEDIA AND/OR CROP SOLUTIONS AND/OR PLANTS

NºPublicación:  EP4709162A1 18/03/2026
Solicitante: 
AGRO INNOVATION INT [FR]
Agro Innovation International
WO_2024231633_A1

Resumen de: WO2024231633A1

The present invention relates to a composition for growth media and/or crop solutions and/or plants comprising the combination of: - a carboxylic acid, - a polysaccharide, - calcium, and - a microalgae. The invention additionally relates to the use of the composition according to the invention to promote the formation of bacterial biofilms and/or the maturation thereof on the growth medium, the rhizosphere and/or the roots of a plant.

BACILLUS VELEZENSIS STRAIN VM02, A STIMULATING AGENT FOR THE GROWTH AND PRODUCTION OF HORTICULTURAL CROPS AND THE CONTROL OF PHYTOPATHOGENIC FUNGI

Nº publicación: EP4710768A1 18/03/2026

Solicitante:

VELLSAM MATERIAS BIOACTIVAS SL [ES]
Vellsam Materias Bioactivas, SL

EP_4710768_PA

Resumen de: EP4710768A1

The present invention refers to the strain VM02 of the species B. velezensis, deposited in the Spanish Type Culture Collection under CECT number 30277, for application in horticultural crops as a biofertilizer and antagonist of phytopathogenic fungi. The strain VM02 has the ability to fix nitrogen, solubilize phosphates, produce ACC deaminase, and produce siderophores. The invention involves the evaluation of the strain's antifungal activity against pathogenic fungi of agricultural crops. The invention also includes the doses and manners of application of products containing the VM02 strain, which stimulate the plant and reproductive development of melon, watermelon, and pepper crops, and also increase the production and fruit quality. Likewise, the invention includes the dose and manner of application of products containing VM02 with the ability to inhibit the fungus Podosphaera fusca in zucchini crops.

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