Resumen de: US2025250738A1
Method for producing a biobased microparticulate emulsion or dispersion for textile treatment and for, on said textile, forming at least in areas a porous film carrying an active, in particular for antibacterial, and/or antiviral and/or anti-allergenic textile treatment, wherein the method comprises the following steps in given order: a) mixing a chitosan solution essentially consisting of chitosan in aqueous lactic acid with an emulsion, suspension, dispersion or solution of the active in a hydrophobic solvent under formation of an emulsion, b) adding, if required, further lactic acid to said emulsion for reducing the pH to a value in the range of 3-4.2 and for initiating coacervation of said emulsion, c) adding a cross-linking agent for cross-linking of the droplets and/or particles in the emulsion or dispersion.
Resumen de: US2025248396A1
Some embodiments are directed to systems, methods, and formulations containing chitosan encapsulated nanoparticle pesticides. The nanoparticle solutions may contain one or more of tea tree oil, tea tree absolute, tea saponin oil, and tea saponin absolute, or other essential oils with concentrations ranging from 50 to 4000 ppm. The pesticides may be used to control Black Sigatoka and Yellow Sigatoka on banana plants and banana leaves. The nanoparticle formulations are encapsulated in a chitosan solution to create chitosan encapsulated slow-release pesticides. Some embodiments may include a filler, an extender, a wetting agent, a disintegrant, and a surfactant in the pesticide formulation.
Resumen de: US2025248403A1
A composition for reducing reactive oxygen that can suppress a decrease in photosynthetic capacity by reactive oxygen species (ROS) is provided. The composition for reducing reactive oxygen includes at least one biosurfactant selected from peptide-based biosurfactants and sugar-based biosurfactants, and an agriculturally acceptable carrier.
Resumen de: US2025248397A1
Some embodiments are directed to systems, methods, and formulations containing chitosan encapsulated nanoparticle pesticides. The nanoparticle solutions may contain geraniol or other essential oils with concentrations ranging from 50 to 4000 ppm. The pesticides may be used to control chicken mites or chicken red mites in chickens and environments including chickens without having the pesticide translocate to the egg. The nanoparticle formulations are encapsulated in a chitosan solution to create chitosan encapsulated slow-release pesticides. Some embodiments may include a filler, an extender, a wetting agent, a disintegrant, and a surfactant in the pesticide formulation.
Resumen de: US2025248379A1
This disclosure is based, in part, on the unexpected discovery that a piRNA-based construct is able to silence genes that are essential for transmission and/or infection of pathogens. The disclosed constructs and methods of use thereof capitalize on the role piRNAs play in transcriptional silencing and general immunity and enable development of transgenic approaches to inhibit transmission of human and crop diseases.
Resumen de: US2025248406A1
Pesticidal proteins exhibiting inhibitory, suppressive, and toxic activity against Lepidopteran pest species are disclosed, and include, but are not limited to, TIC4064 and TIC4064 amino acid sequence variants. DNA constructs are provided which contain a recombinant nucleic acid sequence encoding one or more of the disclosed pesticidal proteins. Transgenic plants, plant cells, seed, and plant parts resistant to Lepidopteran infestation are provided which contain recombinant nucleic acid sequences encoding the pesticidal proteins of the present invention. Methods for detecting the presence of the recombinant nucleic acid sequences or the proteins of the present invention in a biological sample, and methods of controlling Lepidopteran species pests using any of the TIC4064 and TIC4064 amino acid sequence variant pesticidal proteins are also provided.
Resumen de: US2025248405A1
A post-harvest disease control combination including a) a biocontrol agent Candida oleophila; and (b) a synthetic fungicide for controlling and preventing post-harvest diseases in agricultural produce. Also disclosed are methods of controlling the incidence of plant pathogens in agricultural produce is also disclosed herein.
Resumen de: US2025248404A1
Exemplary embodiments of the present disclosure are directed towards a carrier-based agricultural biofertilizer composition, comprising an isolated Bacillus megaterium strain CGAPGPBBS-034 having the deposit accession number KY495205; and an agriculturally acceptable liquid formulation with a stabilizer to provide stability and support for at least one of the Bacillus species, thereby enhancing the growth and overall health of the plants.
Resumen de: US2025249078A1
Provided are compositions and methods for selectively reducing the amount of antibiotic resistant and/or virulent bacteria in a mixed bacteria population, or for reducing any other type of unwanted bacteria in a mixed bacteria population. The compositions and methods involve targeting bacteria that are differentiated from other members of the population by at least one unique clustered regularly interspaced short palindromic repeats (CRISPR) targeted DNA sequence. The compositions and methods can be readily adapted to target any bacteria or any bacteria plasmid, or both.
Resumen de: CN120076712A
The present invention relates to the use of a resin acid as a defensive gene inducer for biological stress in plants. The invention also relates to a composition comprising rosin and its use as a defensive gene inducer for biological stress in plants.
Resumen de: EP4595754A1
An objective of this disclosure is to provide a composition for reducing reactive oxygen that can suppress a decrease in photosynthetic capacity by ROS.One of embodiments is a composition for reducing reactive oxygen comprising at least one biosurfactant selected from peptide-based biosurfactants and sugar-based biosurfactants, and an agriculturally acceptable carrier.
Resumen de: EP4595755A1
This invention provides a composition that is used in combination with a useful substance to allow a plant to efficiently absorb the useful substance and potentiate the effects thereof. The composition for potentiating effects of a useful substance in a plant comprising at least one type of a biosurfactant selected from among peptide-based biosurfactants and sugar-based biosurfactants and a phospholipid is applied to a plant separately from the useful substance or as a mixture with the useful substance.
Resumen de: FR3158733A1
La présente divulgation concerne une composition, en particulier un biofertilisant ou un probiotique, comprenant une matrice polymère à base de chitosane et de polysaccharides anioniques, en particulier de carraghénane, et des microorganismes, ainsi que son procédé de préparation. Figure d’abrégé: Figure 2
Resumen de: MX2025008442A
A strain of <i>Bacillus haynesii </i>(<i>B. haynesii </i>NRRL B-41327) has been discovered to have a surprisingly high level of antifungal activity. <i>In vitro</i> fungicidal experiments show that when grown in the presence of White mold (Sclerotium rolfsii), <i>Fusarium oxysporum,</i> or <i>Aspergillus niger</i>, the strain completely inhibits the growth of the fungus. Accordingly, compositions including <i>B. haynesii</i> NRRL B-41327 are provided for use in methods for controlling pathogen damage to plants. Compositions including the <i>B. haynesii</i> strain can be seed-applied, foliage-applied, used in-furrow, applied to soil or growth medium surrounding a plant, or applied on plant tips or roots to grow along with plants to protect from pathogens and enhance growth and productivity in the presence of plant pathogens.
Resumen de: MX2025008102A
Provided herein are compositions and methods for use in challenging pathogenic bacteria on plants. Optional features include modification of a donor bacteria to include exogenous nucleic acids encoding for conjugation machinery and gene modification components, such as guide sequence for use in CRISPR. The compositions and methods provided herein can be used for delivery to a wide variety of crops and for targeting one or more pathogens.
Resumen de: MX2025007799A
The present invention relates to a liquid preparation comprising at least one ethoxylated and/or propoxylated organic liquid as defined and fungal spores and a method for controlling phytopathogenic fungi, insects and/or nematodes in or on a plant, for enhancing growth of a plant or for increasing plant yield or root health comprising applying an effective amount of the liquid preparation or the liquid composition according to the invention to said plant or to a locus where plants are growing or intended to be grown.
Resumen de: MX2025005932A
The invention relates to the field of natural biofilms for use as a plant biostimulant. In particular, Applicants surprisingly provided an edible coating composition in the form of an oil in water (O/W) emulsion and its use as a biostimulant for pre-harvest agricultural crops or cultivation plants selected from the list comprising cereals, fruits, vegetables, flowers, trees, grass and seeds.
Resumen de: MX2025007652A
The application concerns methods for conferring a pathogen control or resistance in a plant using certain bacteria or agricultural active compositions comprising the bacteria. Plants and plant parts treated with or heterologously disposed with said bacteria or compositions are also disclosed. Further, novel bacterial strains, and populations and agricultural active compositions comprising the same are provided.
Resumen de: MX2025007739A
Methods of controlling plant-parasitic nematodes are provided. The methods include contacting a plant, plant part, or solid plant growth medium with a composition including <i>Streptomyces nigrescens</i> 541. In some examples, a seed, plant reproductive tissue or root tissue is contacted with the composition. In other examples, a solid growth medium, including, but not limited to soil is contacted with the composition.
Resumen de: MX2025007637A
The disclosure relates to genetically modified microorganisms for the improvement of phenotypes of plants, for example nitrogen availability for non-leguminous plants. Included are novel strains of the microorganisms, microbial consortia, and agricultural compositions comprising the same. Furthermore, the disclosure teaches methods of utilizing the described microorganisms, microbial consortia, and agricultural compositions comprising the same, in methods for imparting beneficial properties to target plant species. In particular aspects, the disclosure provides methods of increasing desirable plant traits in agronomically important species, for example nitrogen fixation, utilization, regulation, uptake, acquisition, tolerance, and/or processing in plants.
Resumen de: WO2025157612A1
The present invention relates to mixtures comprising single-stranded (ssRNA) and/or double stranded RNA (dsRNA), compositions comprising these mixtures and methods for the control of phytopathogenic fungi of the genus Erysiphe or Botrytis using these mixtures or compositions. The invention relates further to methods to protect plants producing one or more of these single stranded and/or double-stranded RNAs against phytopathogenic fungi of the genus Erysiphe or Botrytis.
Resumen de: WO2025157611A1
The present invention relates to mixtures comprising single-stranded (ssRNA) and double-stranded RNA (dsRNA) and fungicides, compositions comprising these mixtures and methods for the control of phytopathogenic fungi of the genus Erysiphe or Botrytis using these mixtures or compositions. The invention relates further to methods to protect plants producing one or more of these single-stranded or double-stranded RNAs against phytopathogenic fungi of the genus Erysiphe or Botrytis by the application of fungicides.
Resumen de: WO2025157518A1
The invention relates to non-therapeutic use of litsea cubeba essential oil and a phosphonate sequestrant in a composition for providing an antimicrobial benefit. The invention also relates to a non-therapeutic method of providing an antimicrobial benefit to a surface by contacting the surface a composition comprising litsea cubeba essential oil and a phosphonate sequestrant.
Resumen de: WO2025157614A1
The present invention relates to mixtures comprising single-stranded (ssRNA) and double-stranded RNA (dsRNA) and fungicides, compositions comprising these mixtures and methods for the control of phytopathogenic fungi of the genus Erysiphe or Botrytis using these mixtures or compositions. The invention relates further to methods to protect plants producing one or more of these single-stranded or double-stranded RNAs against phytopathogenic fungi of the genus Erysiphe or Botrytis by the application of fungicides.
Nº publicación: US2025241982A1 31/07/2025
Solicitante:
SPOGEN BIOTECH INC [US]
Spogen Biotech Inc
Resumen de: US2025241982A1
Bioactive priming polypeptides are provided that are useful when applied to plants in agricultural formulations. Methods of using the formulations containing the bioactive priming polypeptides are also provided which are applied exogenously to the surface of a plant or a plant cell membrane or endogenously to the interior of a plant or to a plant cell. The bioactive priming polypeptides when applied to a plant, a plant part, or a plant growth medium or a rhizosphere in an area surrounding the plant or the plant part increase growth, yield, health, longevity, productivity, and/or vigor of a plant or a plant part and/or decrease abiotic stress in the plant or the plant part and/or protect the plant or the plant part from disease, insects and/or nematodes, and/or increase the innate immune response of the plant or the plant part and/or change plant architecture.