The present disclosure relates to a composition including an extract from an Acidithiobacillus bacteria or a yeast extracted after exposure of the bacteria to UV radiation. The disclosure further relates to a method of preparing a UV-blocking composition by exposing a culture of Acidithiobacillus or yeast to UV radiation and extracting UV-blocking cellular material produced in response to the UV radiation from the Acidithiobacillus or yeast. The disclosure further relates to a method of protecting an item from UV radiation damage by extracting UV-blocking cellular material from Acidithiobacillus or yeast exposed to UV radiation and covering the item with the UV-blocking cellular material. The disclosure further relates to a UV-resistant yeast cell and a UV-resistant bacterial cell.

The present work relates to a novel microbe belonging to Bacillus family exhibiting antimicrobial and/or antifungal and plant growth promoting activity. The present work relates to the method of its isolation and identifying extract of the novel microbe exhibiting antimicrobial and/or antifungal, plant growth promoting proteolytic amylolytie activities. In particular, there is provided a novel bacterium Bacillus subtilis ssp. shriramensis having accession number MTCC-5674. The novel bacterium is cultured in the medium to mass produce the antimicrobial and/or antifungal and plant growth promoting agent by the novel microbe and Sin the culture medium. There is provided a composition comprising the novel bacterium or an extract of the novel bacterium, which is agriculturally and pharmaceutically effective. The novel bacterium of the present work is used in the treatment against various pathogenic fungi and/or bacteria and promoting growth plants.

The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidoptera and Coleoptera. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.

The invention is directed to methods and compositions that inhibit pathogen proliferation. More specifically, in various embodiments the present invention relates to activities of acylases as disruptors of bacterial disease, and thus virulence, and the utility of acylases as control agents for plant disease.

The present invention relates to formulations and methods for stabilizing and protecting of biologic materials during harsh storing and use conditions, wherein the formulations relate to embedded bioactive materials and biologics, including live bacteria, in a protective glassy matrix.

The present invention discloses a genus of insect inhibitory proteins that exhibit properties directed to controlling Lepidopteran and/or Hemipteran crop pests, methods of using such proteins, nucleotide sequences encoding such proteins, methods of detecting and isolating such proteins, and their use in agricultural systems.

The present invention relates to novel isolated bacterial strains, which are members of the genus Paenibacillus, originally isolated from soil and showing antagonistic activity against a broad range of pathogens and being capable of producing antimicrobial metabolites. It was found that the strains Lu16774 and Lu17007 belong to a novel subspecies named Paenibacillus polymyxa ssp. plantarum while the strain Lu17015 belongs to a novel species which is proposed to be Paenibacillus epiphyticus. The present invention also relates to microbial pesticide compositions comprising at least one of such novel bacterial strains, whole culture broth or a cell-free extract or a fraction thereof or at least one metabolite thereof, and/or a mutant of at least one of said novel bacterial strains having all the identifying characteristics of the respective bacterial strain or whole culture broth, cell-free extract, fraction and/or metabolite of the mutant thereof showing antagonistic activity against plant pathogens. The present invention also relates to a method of controlling or suppressing plant pathogens or preventing plant pathogen infections by applying such composition. The present invention also relates to novel fusaricidin-type compounds which are metabolites produced by the strains of the present invention.

The present invention relates to a method for modulating plant processes said method being characterized in that a plant is fed with an eco-friendly, plant- and/or algae-derived, biostimulant composition comprising exogenous small RNA molecules. In particular, the method of the invention can be used for modulating physiological or pathological plant processes, such plant growth, plant productivity, fruit quality, quality of produce, plant yield, plant response to abiotic stress and plant resistance to diseases or to infections.

The disclosure provides nucleic acids, and variants and fragments thereof, derived from strains of Bacillus thuringiensis encoding variant polypeptides having increased pesticidal activity against insect pests, including Lepidoptera and Coleopteran. Particular embodiments of the disclosure provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.

The present invention generally relates to the use of synergistic amounts of Bacillus thuringiensis subsp. aizawai, Bacillus thuringiensis subsp. kurstaki and chlorantraniliprole for the control of diamondback moth, beet armyworm, sugarcane borer, soybean looper, corn earworm, cabbage looper and southwestern corn borer, wherein the ratio of Bacillus thuringiensis subsp. kurstaki to Bacillus thuringiensis subsp. aizawai is from about 1:0.47 to about 1:0.92, and the ratio of the total amount of Bacillus thuringiensis to chlorantraniliprole is from about 1:0.0001 to about 1:20.