Resumen de: MX2025013962A
A pesticidal protein class of PirA, PirB, and PirAB fusion proteins exhibiting toxic activity against Coleopteran, Lepidopteran, and Hemipteran pest species is disclosed. DNA constructs are provided which contain a recombinant nucleic acid sequence encoding the PirA, PirB, and PirAB fusion proteins. Transgenic plants, plant cells, seed, and plant parts resistant to Coleopteran, Lepidopteran, and Hemipteran infestation are provided which contain recombinant nucleic acid sequences encoding the PirA, PirB, and PirAB fusion proteins. 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 Coleopteran, Lepidopteran, and Hemipteran species pests using the PirA, PirB, and PirAB fusion proteins are also provided.
Resumen de: MX2025013963A
A pesticidal protein class of PirA, PirB, and PirAB fusion proteins exhibiting toxic activity against Coleopteran, Lepidopteran, and Hemipteran pest species is disclosed. DNA constructs are provided which contain a recombinant nucleic acid sequence encoding the PirA, PirB, and PirAB fusion proteins. Transgenic plants, plant cells, seed, and plant parts resistant to Coleopteran, Lepidopteran, and Hemipteran infestation are provided which contain recombinant nucleic acid sequences encoding the PirA, PirB, and PirAB fusion proteins. 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 Coleopteran, Lepidopteran, and Hemipteran species pests using the PirA, PirB, and PirAB fusion proteins are also provided.
Resumen de: EP4674268A2
Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity.
Resumen de: WO2026005624A1
The invention relates to a recombinant protein with antimicrobial properties, having an amino acid sequence with at least 80% identity with the sequence of the cell wall binding domain CBD_Sp_B from Staphylococcus pettenkoferi , as shown in SEQ. ID No. 1, a peptide with antimicrobial properties, compositions comprising them, methods of using thereof, and uses thereof as an antibacterial agent and/or antifungal agent, an antiseptic and disinfecting agent, an antimicrobial agent for disinfecting surfaces and rooms in food processing, an antimicrobial agent in the food industry, a disinfecting agent, an agent preventing and limiting the growth of microorganisms on surfaces, a plant protection agent, agent for preserving materials, an agent preventing biodeterioration by microorganisms, an in vitro antimicrobial agent with antimicrobial activity in the cosmetic industry, a veterinary and pharmaceutical composition for use as a drug in the prophylaxis, prevention and treatment of a disease and/or condition caused by microorganisms selected from bacteria and/or fungi.
Resumen de: WO2026005630A1
The object of the invention is a recombinant protein with antibacterial properties having an amino acid sequence derived from the sequence of the M23 domain from Streptococcus thermophilus of a peptidoglycan hydrolase character, preferably in the form of a recombinant protein chimera, as well as compositions comprising it, their uses and methods utilizing thereof. The invention is based on recombinant proteins being peptidoglycan hydrolases with peptidase properties - derived from the M23 domain originating from Streptococcus thermophilus, showing a particularly high specificity to Gram (+) bacteria with a direct cross-linking bridges in peptidoglycan, and discloses the proteins of a recombinant protein chimera such as LB24, additionally comprising a bacteria cell wall binding CWT domain from Staphylococcus pettenkoferi.
Resumen de: WO2026005625A1
The present invention relates to a recombinant protein and polypeptide with antibacterial properties derived from the gene YR7 from Yersinia ruckeri, compositions comprising them, uses and the method utilizing thereof. The recombinant proteins and the polypeptide with antibacterial properties will be used to prevent the development of bacteria in aquatic environments and will have uses in the field of zootechnics, fishery and fish farming, in particular - of salmonid fish in aquacultures, especially against Yersinia ruckeri causing fish yersiniosis.
Resumen de: WO2026005629A1
A recombinant protein with antibacterial properties comprising an active CHAP catalytic domain with an amino acid sequence having at least 80% identity with the sequence shown in SEQ. ID NO. 2 derived from Listeria monocytogenes, compositions comprising them, the use of the recombinant protein as an antibacterial agent and a method for inhibiting or limiting the growth of Gram (+) and/or Gram (-) bacteria with varied peptidoglycan structure.
Resumen de: WO2026003252A1
The present invention relates to the field of biocontrol of plant insect pests. Particularly, the present invention discloses novel microbial strains effective in inhibiting the activity and/or development of plant insect pests, which are advantageous in protecting plants from deleterious effects of insects. Uses of these microbial strains as bio-pesticides are provided as well as methods of promoting the growth and resistance of plants to insect pests.
Resumen de: WO2026003285A1
The present invention relates to a method for controlling a weevil infestation, in particular a beet weevil infestation, in the agricultural production of crop plants, wherein: (i) either a composition comprising one or more types of nucleic acid molecules, in particular interference RNA (RNAi) molecules, which inhibit the metabolism, development, reproductive ability or survivability of weevils (Curculionidae), in particular beet weevils (sugar beet weevils; Asproparthenis punctiventris), is applied to an area of agricultural land; or (ii) a composition which comprises one or more types of nucleic acid molecules, in particular of RNAi molecules, which inhibit the metabolism, the development, reproductive capacity or survivability of weevils, is applied to bait-plant strips at the edge of, in and/or around the area of agricultural land, wherein these bait-plant strips are sown with a bait-plant density of at least 50 plants/m2; such that the weevils, in particular the beet weevils, come into contact with the nucleic acid molecules, in particular the RNAi molecules, such that the development, reproductive capacity or survivability of the weevils is inhibited.
Resumen de: WO2026003537A1
The present invention relates to microencapsulated preparations comprising biopesticide, bio-fungicide, and plant growth promoting agents and uses thereof, as well as to methods for controlling pests and for producing said preparations for managing insect pests. In particular, the invention relates to microencapsulated preparations comprising at least one insect-pathogenic (entomopathogenic) fungus selected from Metarhizium spp. and Beauveria bassiana, and at least one pathogenic Bacillus spp. bacterial strain, preparations and particles comprising these, their use on plant material, methods for controlling pests therewith, and processes for their production.
Resumen de: WO2026003543A1
The subject of the present invention is a plant species that has not been used or cultivated for this purpose to date, namely the dried seed extract of eastern larkspur (Delphinium hispanicum Willk. ex Costa (1873)), and its new application as a biological insecticide and acaricide in agriculture and household. The invention also relates to an agricultural method for cultivating the aforementioned plant species, the eastern larkspur (Delphinium hispanicum Willk. ex Costa (1873)). The extract according to the invention is effective not only against pests visible on the plant, but also against phytophagous pests living hidden in the plant tissues. The extract also has an appetite -suppressing effect on pests and has a chemical signal that keeps phytophagous insects away for a period of time, meaning that after treatment, they either settle in un- treated areas or do not feed.
Resumen de: WO2026006305A1
A pest control composition and methods of using the same are disclosed herein. The composition may comprise a foaming agent, an anti-caking agent, a surfactant, and at least one essential oil. In some embodiments a powder-based composition and methods are provided for treating drains. The pest control composition may be applied in a drain and activated with water to cause the pest control composition to react and generate a foam in the drain. The foam may then remain in the drain and/or in contact with the pests and later be washed down the drain.
Resumen de: WO2026003471A1
The present disclosure relates to the field of entomopathogenic nematodes (EPNs). In particular, the present disclosure relates to a method for encapsulating entomopathogenic nematodes by electrospraying.
Resumen de: WO2026005624A1
The invention relates to a recombinant protein with antimicrobial properties, having an amino acid sequence with at least 80% identity with the sequence of the cell wall binding domain CBD_Sp_B from Staphylococcus pettenkoferi , as shown in SEQ. ID No. 1, a peptide with antimicrobial properties, compositions comprising them, methods of using thereof, and uses thereof as an antibacterial agent and/or antifungal agent, an antiseptic and disinfecting agent, an antimicrobial agent for disinfecting surfaces and rooms in food processing, an antimicrobial agent in the food industry, a disinfecting agent, an agent preventing and limiting the growth of microorganisms on surfaces, a plant protection agent, agent for preserving materials, an agent preventing biodeterioration by microorganisms, an in vitro antimicrobial agent with antimicrobial activity in the cosmetic industry, a veterinary and pharmaceutical composition for use as a drug in the prophylaxis, prevention and treatment of a disease and/or condition caused by microorganisms selected from bacteria and/or fungi.
Resumen de: WO2026005629A1
A recombinant protein with antibacterial properties comprising an active CHAP catalytic domain with an amino acid sequence having at least 80% identity with the sequence shown in SEQ. ID NO. 2 derived from Listeria monocytogenes, compositions comprising them, the use of the recombinant protein as an antibacterial agent and a method for inhibiting or limiting the growth of Gram (+) and/or Gram (-) bacteria with varied peptidoglycan structure.
Resumen de: WO2026005630A1
The object of the invention is a recombinant protein with antibacterial properties having an amino acid sequence derived from the sequence of the M23 domain from Streptococcus thermophilus of a peptidoglycan hydrolase character, preferably in the form of a recombinant protein chimera, as well as compositions comprising it, their uses and methods utilizing thereof. The invention is based on recombinant proteins being peptidoglycan hydrolases with peptidase properties - derived from the M23 domain originating from Streptococcus thermophilus, showing a particularly high specificity to Gram (+) bacteria with a direct cross-linking bridges in peptidoglycan, and discloses the proteins of a recombinant protein chimera such as LB24, additionally comprising a bacteria cell wall binding CWT domain from Staphylococcus pettenkoferi.
Resumen de: WO2026000040A1
The field of the invention relates to nitrogen fixing bacterial strains and compositions thereof.
Resumen de: WO2026000095A1
A microbacterium ZWM4 and use thereof in the degradation of salicylic acid, pertaining to the technical field of microorganisms. The microbacterium ZWM4 is deposited in the China General Microbiological Culture Collection Center, with a deposit number of CGMCC NO: 30109. The microbacterium ZWM4 can effectively degrade salicylic acid, with a degradation rate of up to 37.47%. Using the microbacterium ZWM4 obtained through screening to degrade salicylic acid offers lower costs and higher efficiency, thereby further improving the crop yield, and producing good economic benefits.
Resumen de: WO2026004535A1
The present invention relates to a new composition containing a pyrethroid compound and a specific antioxidant.
Resumen de: WO2026005625A1
The present invention relates to a recombinant protein and polypeptide with antibacterial properties derived from the gene YR7 from Yersinia ruckeri, compositions comprising them, uses and the method utilizing thereof. The recombinant proteins and the polypeptide with antibacterial properties will be used to prevent the development of bacteria in aquatic environments and will have uses in the field of zootechnics, fishery and fish farming, in particular - of salmonid fish in aquacultures, especially against Yersinia ruckeri causing fish yersiniosis.
Resumen de: WO2026003713A1
Compositions and methods are provided for benefiting plant growth and/or conferring protection against a pathogenic infection when applied to plant foliage. The composition comprises a biologically pure culture of Bacillus velezensis RTI301 deposited as ATCC No. PTA-121165 or a mutant thereof and a biologically pure culture of Bacillus subtilis RTI477 deposited as ATCC No. PTA-121167 or a mutant thereof. The compositions containing the combination of strains can be applied alone or in combination with other microbial, biological, or chemical insecticides, fungicides, nematicides, bacteriocides, herbicides, plant extracts, plant growth regulators, and fertilizers.
Resumen de: WO2026002763A1
The invention relates to a pesticidal mixture of components a) dimpropyridaz and b) Beauveria bassiana strain PPRI 5339; to a method for preparing the pesticidal mixture; a method for protecting growing plants or plant propagation materials from attack or infestation by invertebrate pests by applying said mixture or sequentially its components a) and b); a method for combating or controlling invertebrate pests; a method for protection of plant propagation material by applying the pesticidal mixture or sequentially components a) and b); and plant propagation material containing said mixture.
Resumen de: WO2026006571A1
Various actives have been identified which may be used to promote hair growth or otherwise improve keratin fibers. These compositions typically contain at least one of a rhapontigenin, a polyphenol such as poliumoside, and nicotinamide mononucleotide. In various embodiments the rhapontigenin is provided from an extract of the plant species Rheum and the polyphenol is provided as an extract from the plant species Callicarpa.
Resumen de: WO2026000021A1
The present invention relates to new fungal strains and compositions comprising these strains. The present invention also relates to the use of these fungal strains for controlling Coleopterans or Dipterans.
Nº publicación: WO2026000045A1 02/01/2026
Solicitante:
AGRICULTURE VICTORIA SERVICES PTY LTD [AU]
DAIRY AUSTRALIA LTD [AU]
GEOFFREY GARDINER DAIRY FOUNDATION LTD [AU]
AGRICULTURE VICTORIA SERVICES PTY LTD,
DAIRY AUSTRALIA LIMITED,
GEOFFREY GARDINER DAIRY FOUNDATION LIMITED
Resumen de: WO2026000045A1
The present invention provides a bioprotectant microbe, wherein the microbe is capable of conferring a bioprotection phenotype to a plant into which it is inoculated or otherwise infected. The present invention also relates to compositions including the bioprotectant microbes, seeds, plants, and parts thereof infected with the bioprotectant microbes; and related methods, including methods for conferring a bioprotection phenotype and for protecting a forage or crop from pests and/or diseases.