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LastUpdate Última actualización 26/04/2026 [06:47:00]
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Mélange de cellules végétatives et d’asques de levure Saccharomyces cerevisiae, procédés de préparation et utilisations dudit mélange

NºPublicación:  FR3167650A1 24/04/2026
Solicitante: 
LESAFFRE ET CIE [FR]
FR_3167650_A1

Resumen de: FR3167650A1

La présente invention a pour objet un mélange sec de cellules végétatives et d’asques de levure Saccharomyces cerevisiae caractérisé en ce qu’il présente une teneur en matière sèche allant de 95 à 99,9%.Elle a également pour objet un procédé de préparation d’un tel mélange sec de cellules végétatives et d’asques, qui consiste à soumettre à un séchage une suspension de cellules végétatives et d’asques qui comprend une teneur en matière sèche allant de 1,9 à 2,1%, ledit séchage étant effectué par lit fluidisé ou par lyophilisation.L’invention a encore pour objet l’utilisation dudit mélange sec de cellules végétatives et d’asques, notamment comme agent de biostimulation des plantes.L’invention a également pour objet une suspension de cellules végétatives et d’asques qui comprend une teneur en matière sèche allant de 1,9 à 2,1%, pour une utilisation comme agent anti-inflammatoire. Pas de figure d’abrégé

ENHANCED ACTIVITY OF ACTIVE INGREDIENTS BY SULFUR

NºPublicación:  WO2026084598A1 23/04/2026
Solicitante: 
CERADIS PATENT B V [NL]
WO_2026084598_A1

Resumen de: WO2026084598A1

The invention relates to a composition comprising sulfur and a 2nd active ingredient (ai), in a ratio of 1000:1 – 1:100 (w/w; sulfur: 2nd ai). The invention further relates to a method for protecting a plant or plant part against a pest and/or for treating a plant and/or plant part and/or soil that is affected by a pest, comprising providing sulfur and 2nd ai. The invention further provides a use of sulfur for enhancing the activity of a 2nd ai against nematodes, fungi and/or oomycetes. The invention further provides a use of sulfur and 2nd ai.

ENZYMES AS PESTICIDES

NºPublicación:  WO2026084597A1 23/04/2026
Solicitante: 
CERADIS PATENT B V [NL]
WO_2026084597_A1

Resumen de: WO2026084597A1

The invention relates to a composition comprising a free enzyme selected from collagenase, β-1,4-glucanase and β-1,3(4)-glucanase and a 2nd active ingredient (ai), wherein the 2nd ai is a pesticide. The invention further relates to a method for protecting a plant and/or plant part and/or soil against a pest and/or treating a plant and/or plant part and/or soil affected by a pest, comprising providing said free enzyme and optionally 2nd ai. The invention further relates to a use of a free enzyme for enhancing the activity of a 2nd ai, and a use of free enzyme and a 2nd ai.

MOLLUSCICIDAL COMPOSITION

NºPublicación:  WO2026082973A1 23/04/2026
Solicitante: 
BIONEMA GROUP LTD [GB]
WO_2026082973_A1

Resumen de: WO2026082973A1

The present invention relates to molluscicidal compositions. In particular, the invention relates to molluscicidal compositions comprising loline species (e.g., loline alkaloids) and endophyte- infected plant biomass and methods and uses thereof.

ANTIMICROBIAL COMPOSITION, METHOD FOR ITS PREPARATION AND ANTIMICROBIAL PRODUCT

NºPublicación:  WO2026082298A1 23/04/2026
Solicitante: 
ATOMOS MASTER KEY GMBH [CH]
WO_2026082298_A1

Resumen de: WO2026082298A1

The antimicrobial composition comprises a mixture or a reaction product of at least turmeric extract (TME), japonica extract (SJE) and Azithromycin (AZM), wherein the ratio of the mass of turmeric extract (TME) to the mass of japonica extract (SJE), mT\n.: msjE is in the range from 1 : 10 to 10: 1, and wherein the ratio of the sum of the masses of turmeric extract (TME) and japonica extract (SJE) to the mass of Azithromycin (AZM), (mTME + mSJE) : mAZM is in the range from 1 : 10 to 10: 1. The composition has an excellent antimicrobial effect. It can be embedded in products or placed on their surfaces and prevents or impedes the settling of microorganisms.

INSECTICIDAL PROTEINS AND METHODS FOR THEIR USE

NºPublicación:  WO2026085009A1 23/04/2026
Solicitante: 
PIONEER HI BRED INT INC [US]
WO_2026085009_A1

Resumen de: WO2026085009A1

This disclosure relates to the field of molecular biology. Provided are novel genes that encode pesticidal proteins. These pesticidal proteins and the nucleic acid sequences that encode them are useful in preparing pesticidal formulations and in the production of transgenic pest-resistant plants. Methods to create or alter pesticidal proteins are provided for altered or enhanced pesticidal activity.

ACETYL-COA CARBOXYLASE MODULATORS

NºPublicación:  US20260109673A1 23/04/2026
Solicitante: 
MONSANTO TECH LLC [US]
US_20260109673_A1

Resumen de: US20260109673A1

Provided herein are compounds that exhibit activity as acetyl-CoA carboxylase modulators (e.g., inhibitors) and are useful, for example, in methods for the control of fungal pathogens in plants.

SULFUR-ENHANCED HERBICIDAL ACTIVITY

NºPublicación:  WO2026084599A1 23/04/2026
Solicitante: 
CERADIS PATENT B V [NL]
WO_2026084599_A1

Resumen de: WO2026084599A1

The invention relates to a composition comprising sulfur and a 2n d active ingredient (ai), wherein the 2nd ai is a herbicide selected from a classical herbicide, a fatty acid, an oil or a terpenic compound, in a ratio 5000:1 – 1:2000 (w/w; sulfur: 2nd ai). The invention further relates to a method for controlling weed growth, comprising providing sulfur and said 2nd active ingredient (ai). The invention further relates to a method for accelerating the desiccation, death, and/or defoliation of leaf. The invention further relates to a method for controlling, preventing and/or eliminating the presence of a sucker or runner. The invention further provides a use of sulfur for enhancing the activity of a 2nd ai against a weed.

AGRICULTURAL COMPOSITIONS COMPRISING REMODELED NITROGEN FIXING MICROBES

NºPublicación:  US20260107948A1 23/04/2026
Solicitante: 
PIVOT BIO INC [US]
US_20260107948_A1

Resumen de: US20260107948A1

0000 The present disclosure provides non-intergeneric remodeled microbes that are able to fix atmospheric nitrogen and deliver such to plants in a targeted, efficient, and environmentally sustainable manner. The utilization of the taught microbial products will enable farmers to realize more productive and predictable crop yields without the nutrient degradation, leaching, or toxic runoff associated with traditional synthetically derived nitrogen fertilizer. The remodeled microbes taught herein are able to be combined with leading agricultural chemistry and elite germplasm. Furthermore, the disclosure provides seed treatments comprising remodeled microbes.

COMPOSITIONS AND METHODS RELATING TO INSECTICIDES

NºPublicación:  US20260107951A1 23/04/2026
Solicitante: 
UNIV OF FLORIDA RESEARCH FOUNDATION INC [US]
US_20260107951_A1

Resumen de: US20260107951A1

Described herein are compositions, methods, and kits relating to insecticides. In additional embodiments according to the present disclosure, kits comprising administration devices and methods of such are also described. In embodiments according to the present disclosure, compositions and methods are described herein that comprise essential oils or plant essential oils, for example fir oil or fir needle oil, as a synergistic insecticide additive.

SYSTEMS FOR PRODUCTION OF PRODUCTS TO PROMOTE NITROGEN USE EFFICIENCY IN PLANTS

NºPublicación:  US20260109940A1 23/04/2026
Solicitante: 
TENFOLD TECH LLC [US]
US_20260109940_A1

Resumen de: US20260109940A1

0000 The present disclosure provides methods and systems for production of biostimulants that promote nitrogen use efficiency in plants. Embodiments described include methods of making a biostimulant composition in a bioreactor system that includes two or more containers arranged in series. The bioreactor system may include an established population of a nitrogen use efficiency-promoting microbial strain. The method may include operating the bioreactor system by transferring into the system an aqueous feedstock that comprises a microbial consortium, transferring working fluid between containers of the system, and collecting a product. The method may further include maintaining a concentration of a nitrogen use efficiency-promoting microbial strain in the system.

METARHIZIUM PINGSHAENSE STRAIN FOR CONTROLLING SOLENOPSIS INVICTA, AND ENGINEERED STRAIN AND USE THEREOF

NºPublicación:  US20260107949A1 23/04/2026
Solicitante: 
ZHEJIANG UNIV [CN]
US_20260107949_A1

Resumen de: US20260107949A1

A Metarhizium pingshaense strain for controlling Solenopsis invicta, and an engineered strain and use thereof are provided, relating to the technical field of controlling Solenopsis invicta. The M. pingshaense strain is a strain isolated from the wild and is highly virulent to the S. invicta. It can be used to control the S. invicta or to construct an engineered strain with improved S. invicta control efficacy. The constructed engineered strain exhibits high virulence to the S. invicta, and enables the ant cadavers infected by the strain to volatilize a large amount of the attractant longifolene of the S. invicta. As a result, the ant cadavers exhibit a luring and killing effect on workers of the S. invicta, significantly limiting the hygienic behavior of the workers.

BIOCONTROL FORMULATION FOR CONTROLLING PLANT PATHOGENS

NºPublicación:  US20260107950A1 23/04/2026
Solicitante: 
KING SAUD UNIV [SA]
US_20260107950_A1

Resumen de: US20260107950A1

A biocontrol formulation for plant pathogens includes a Trichoderma viride filtrate and an inert substance selected from the group consisting of a viscosity reducer, a surfactant, flour, clay, and combinations thereof. In an embodiment, the filtrate includes conidia of the Trichoderma viride. In an embodiment, the filtrate includes byproducts obtained from the fermentation of Trichoderma viride. In an embodiment, the byproducts include at least one of the organic acids, growth regulators, and amino acids.

ANTIFUNGAL FORMULATIONS FOR SEED DRESSING, TREATED SEEDS AND METHODS

NºPublicación:  EP4727362A1 22/04/2026
Solicitante: 
NDG NATURAL DEV GROUP S R L [IT]
WO_2024261562_A1

Resumen de: WO2024261562A1

The present invention relates to formulations for seed dressing, treated seeds (seed dressing), and dressing methods for protecting seeds and emerging root systems against fungal growth. In particular, the seed dressing embodiments described herein are capable of substantially reducing and/or eliminating fungal contaminants from seeds, root systems, seedlings, and the surrounding environment, where such fungal contaminants include but are not limited to Fusarium, Septoria, Pythium and Rhizoctonia species.

A COMPOSITION FOR PROVIDING IMPROVED DISEASE RESISTANCE IN A PLANT

NºPublicación:  EP4727360A1 22/04/2026
Solicitante: 
LANDLAB SRL [IT]
THESIS B V [NL]
WO_2024255992_A1

Resumen de: WO2024255992A1

The present invention relates to a composition for providing improved disease resistance in a plant, wherein said composition comprises plant derived metabolites providing improved resistance to for example fungi, oomycetes, and bacteria. In addition, the present invention relates to methods for applying and use of the composition for providing disease resistance and stress tolerance in plants.

MITE-REPELLENT AND/OR ACARICIDAL COMPOSITION BASED ON ESSENTIAL OILS

NºPublicación:  EP4727357A1 22/04/2026
Solicitante: 
LABORATOIRE PURESSENTIEL S A [BE]
BE_1031923_B1

Resumen de: WO2026008188A1

The invention relates to a mite-repellent and/or acaricidal composition comprising a non-phthalate plant alcohol, osmosis water, menthol crystals in solution and a set of essential oils. Preferably, the composition is provided as a spray in order to treat, for example, carpets and/or bedding. The advantage of the composition, or of the spray comprising the composition according to the invention, is a markedly extended mite-repellent and/or acaricidal effectiveness in comparison with the mite-repellent and/or acaricidal compositions or sprays of the prior art.

METHOD FOR COMBATING PESTS ON BEES AND IN THE BEEHIVE

NºPublicación:  EP4728865A1 22/04/2026
Solicitante: 
BERGMANN SVEN [DE]
EP_4728865_A1

Resumen de: EP4728865A1

0001 The present invention relates to a method for combating animal pest infections and/or infestations on bees and in the beehive by applying an animal pest marking agent and thereby marking the animal pest in such a way that they are detected and successfully combated by the bees in a defensive response. Particularly, the method relates to combating mite infestations, like infestations with the Varroa mite, the mite Acarapis woodi, or other mites or infestations with roundworms (nematodes). The invention further relates to a method for the production of the animal pest marking agent and the use thereof for the prophylactic and therapeutic treatment of bees against animal pest infestations, like infestation with the Varroa mite.

BACTERIOPHAGE COMPOSITION AGAINST BACTERIAL CANKER IN SOLANACEAE

NºPublicación:  EP4728867A1 22/04/2026
Solicitante: 
DE CEUSTER MESTSTOFFEN NV [BE]
EP_4728867_A1

Resumen de: EP4728867A1

0001 The present invention relates to a bacteriophage composition for the treatment a plant of the Solanaceae family to protect the plants from infection caused by Clavibacter michiganensis, and more specifically Clavibacter michiganensis subsp. michiganensis, the causal agent of the disease called bacterial canker. The present invention further relates to methods for the treatment of a plant of the Solanaceae family to control Clavibacter michiganensis infection using said composition and use of the bacteriophage composition or bacteriophage for the treatment of a plant of the Solanaceae family against Clavibacter michiganensis.

Composition de chélates d’acides aminés issus d’un hydrolysat de kératine à hautes teneurs en acides aminés libres avec au moins un nutriment minéral et leur utilisation en agriculture

NºPublicación:  FR3167277A1 17/04/2026
Solicitante: 
BRETAGNE CHIMIE FINE [FR]
FR_3167277_A1

Resumen de: FR3167277A1

Composition d’au moins un chélate des acides aminés d’un hydrolysat de kératine particulier avec au moins un nutriment minéral, dans laquelle l’hydrolysat particulier comprend au moins 88% en poids d’acides aminés libres par rapport au poids total des acides aminés de l’hydrolysat et le nutriment minéral est choisi dans le groupe constitué par le fer, le zinc, le manganèse, le magnésium, le calcium, le molybdène, le cobalt et le cuivre, procédé de préparation de cette composition et utilisations notamment en agriculture en tant que biostimulants des plantes.

ミツバチ忌避剤

NºPublicación:  JP2026066281A 16/04/2026
Solicitante: 
アース製薬株式会社
JP_2026066281_A

Resumen de: WO2021235422A1

The present invention addresses the problem of providing a honeybee repellent for preventing damage to honeybees that are not the original target of extermination in use of agricultural chemicals applied to agricultural crops and pesticides for exterminating carnivorous bees such as wasps and paper wasps. As a solution, the present invention provides a honeybee repellent which has as active components one or more components selected from tetradecane, furfuryl alcohol, cinnamyl alcohol, cinnamaldehyde, 3-methyl-2-butenal, methyl cinnamate, geranyl formate, allyl cyclohexanepropionate, isoquinoline, borneol, carvacrol, δ-dodecalactone, β-ionone, quinoline, butylamine, and citronella oil.

Composición herbicida a base de monoterpenoides y diterpenoides

NºPublicación:  CO2026000429A2 16/04/2026
Solicitante: 
BIO BLASTER LLC [US]
WO_2024259478_PA

Resumen de: WO2024259478A1

An herbicidal composition can include about 40 wt. % to about 90 wt. % monocyclic monoterpenoids; about 0.1 wt. % to about 6.0 wt. % of an aqueous solution of at least one of an alkali metal hydroxide, an alkaline earth metal hydroxide, an alkali metal acetate, and an alkaline earth metal acetate, having a composition of greater than or equal to about 40 vol. % of the at least one of the alkali metal hydroxide, the alkaline earth metal hydroxide, the alkali metal acetate, and the alkaline earth metal acetate and a remainder of the aqueous solution being water; and a remainder of the herbicidal composition including diterpenoids, wherein the herbicidal composition is a gel.

Combinación de bioestimulantes y métodos de uso

NºPublicación:  CO2026000455A2 16/04/2026
Solicitante: 
ACADIAN SEAPLANTS LTD [CA]
EP_4497328_PA

Resumen de: EP4497328A1

The present invention relates to a method of preventing or mitigating the effects of abiotic stress in a plant which involves administering to the plant, including a seed of the plant, or to the growth medium of the plant an effective amount of phenylalanine and/or any salts or solvates thereof and a seaweed extract.

Means And Methods For Controlling Pathogens And Pests In Plants

NºPublicación:  US20260101903A1 16/04/2026
Solicitante: 
APHEA BIO NV [BE]
FUNDACION CENTRO DE EXCELENCIA EN INVESTIG DE MEDICAMENTOS INNOVADORES EN ANDALUCIA MEDINA [ES]
US_20260101903_A1

Resumen de: US20260101903A1

The current invention relates to a purified bacterial strain suitable for controlling a pest or pathogen in a plant, said strain is a strain as deposited with the Belgian Coordinated Collections of Micro-organisms as Deposit ID: LMG P-32901, a strain as deposited with the Polish Collection of Microorganisms as Deposit ID: B/00314, B/00229, or B/00431, or a strain having at least 98% genomic sequence identity with the bacterial strain as deposited as Deposit ID: LMG P-32901, B/00314, B/00229, or B/00431, and still capable of controlling a pest or a pathogen in a plant. The current invention also relates to an agricultural active formulation comprising a purified bacterial strain, a plant part coated with such formulation, and to the use of such purified bacterial strain. In addition, the present invention relates to a method of controlling a pest or pathogen in plants.

MICROBIAL COMPOSITION BASED ON BACILLUS INFANTIS STRAIN FOR AGRICULTURAL USE

NºPublicación:  WO2026077849A1 16/04/2026
Solicitante: 
KIMITEC BIOGROUP S L [ES]
WO_2026077849_A1

Resumen de: WO2026077849A1

Disclosed herein is a strain of Bacillus infantis deposited under number CECT 30759. Also, a microbial composition and process for the preparation thereof. Particularly, a microbial composition based on Bacillus infantis strain used as plant growth promotion bacteria (PGPB), more specifically as a biological fixing nitrogen. In addition, the present invention discloses a method for reducing the total amount of nitrogen fertilizer required by crop.

PLANT EXTRACT-BASED PREVENTIVE PREPARATION FOR THE CONTROL OF GREATER WAX MOTH (GALERIA MELLONELLA L.)

Nº publicación: WO2026080052A1 16/04/2026

Solicitante:

KARADENIZ TEKNIK UENIVERSITESI TEKNOLOJI TRANSFERI UYGULAMA VE ARASTIRMA MERKEZI MUEDUERLUEGUE [TR]

WO_2026080052_A1

Resumen de: WO2026080052A1

The invention relates to a preparation for the control of the Greater Wax Moth (Galeria mellonella L.) which feeds on wax, honey, and pollen causing significant economic losses in the beekeeping sector, which is a completely plant-based, human- and environmentally-safe alternative to chemical control, at least as effective as chemical control, and does not create residue problems when used.

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