The disclosed invention provides agricultural compositions for effective disruption of bacterial biofilms, for the treatment and preventing of bacterial diseases and disorders. The present invention also provides methods for the treatment and of prevention in a plant or plant part thereof, comprising applying to the plant or plant part said agricultural composition.

The liquid biological antifungal product containing the Pythium oligandrum microorganism containing a stabilized suspension of the Pythium oligandrum microorganism contains 0.05 to 10.0% weight culturing biomass of the Pythium oligandrum microorganism with content of cultivation medium, cell forms of this microorganism and substances produced by this microorganism and 90.0 to 99.95% weight stabilizer, where-by the pre-determined number of dormant oospores in 1 ml of this liquid biological anti-fungal product is, following normal standardization, between 1×10.sup.3 and 2×10.sup.7. The liquid biological antifungal product containing the Pythium oligandrum microorganism containing a stabilized suspension of the Pythium oligandrum microorganism contains 0.05 to 10.0% weight culturing biomass of the Pythium oligandrum microorganism with content of cultivation medium, cell forms of this microorganism and substances produced by this microorganism; and 79.77 to 99.95% weight stabilizer, and the remainder, up to 100% weight, a minimum of one modifying/application substance from a group including filling, aroma and vitamin; whereby the pre-determined number of dormant oospores in 1 ml of this liquid biological antifungal product is, following normal standardization, between 2.5×10.sup.4 and 1.0×10.sup.6. The Pythium oligandrum microorganism is the Pythium oligandrum Dreschler ATTC 38472 strain, which was deposited in the Czech Collection of Microorganisms (CCM) at Masaryk University in Brno under the appellation of Pythium oligandrum M1. The stabilizer may be water, a salt solution, oil or a concentrated solution of osmolytes. The method of production of this liquid biological antifungal product is claimed.

The liquid biological antifungal product containing the Pythium oligandrum microorganism containing a stabilized suspension of the Pythium oligandrum microorganism contains 0.05 to 10.0% weight culturing biomass of the Pythium oligandrum microorganism with content of cultivation medium, cell forms of this microorganism and substances produced by this microorganism and 90.0 to 99.95% weight stabilizer, where-by the pre-determined number of dormant oospores in 1 ml of this liquid biological anti-fungal product is, following normal standardization, between 1×10.sup.3 and 2×10.sup.7. The liquid biological antifungal product containing the Pythium oligandrum microorganism containing a stabilized suspension of the Pythium oligandrum microorganism contains 0.05 to 10.0% weight culturing biomass of the Pythium oligandrum microorganism with content of cultivation medium, cell forms of this microorganism and substances produced by this microorganism; and 79.77 to 99.95% weight stabilizer, and the remainder, up to 100% weight, a minimum of one modifying/application substance from a group including filling, aroma and vitamin; whereby the pre-determined number of dormant oospores in 1 ml of this liquid biological antifungal product is, following normal standardization, between 2.5×10.sup.4 and 1.0×10.sup.6. The Pythium oligandrum microorganism is the Pythium oligandrum Dreschler ATTC 38472 strain, which was deposited in the Czech Collection of Microorganisms (CCM) at Masaryk University in Brno under the appellation of Pythium oligandrum M1. The stabilizer may be water, a salt solution, oil or a concentrated solution of osmolytes. The method of production of this liquid biological antifungal product is claimed.

Compositions suitable for application to plants and seeds comprising dried Chlorella cells are disclosed. Methods of preparing and applying compositions of dried Chlorella cells to plants and seeds to enhance at least one characteristic of a plant are disclosed.

Compositions suitable for application to plants and seeds comprising dried Chlorella cells are disclosed. Methods of preparing and applying compositions of dried Chlorella cells to plants and seeds to enhance at least one characteristic of a plant are disclosed.

The present invention relates to a novel agricultural oil dispersion composition comprising at least one algae or their derivatives, and at least one agrochemically acceptable excipient. Particularly, the invention relates to a novel agricultural oil dispersion composition comprising at least one algae or their derivatives present in the range of 0.1%-65% by weight of the total composition, at least one water immiscible solvent present in the range of 0.1%-90% by weight of the total composition, at least one surfactant present in the range of 0.1%-80% by weight of the total composition and at least one agrochemically acceptable excipient, wherein the composition comprises particles in the size range of 0.1-50 microns. The invention relates to a process of preparing the novel agricultural oil dispersion composition. The invention further relates to a method of application of the novel oil dispersion composition to the crops, plants, locus or parts thereof or to the surrounding soil.

The present invention relates to a novel agricultural oil dispersion composition comprising at least one algae or their derivatives, and at least one agrochemically acceptable excipient. Particularly, the invention relates to a novel agricultural oil dispersion composition comprising at least one algae or their derivatives present in the range of 0.1%-65% by weight of the total composition, at least one water immiscible solvent present in the range of 0.1%-90% by weight of the total composition, at least one surfactant present in the range of 0.1%-80% by weight of the total composition and at least one agrochemically acceptable excipient, wherein the composition comprises particles in the size range of 0.1-50 microns. The invention relates to a process of preparing the novel agricultural oil dispersion composition. The invention further relates to a method of application of the novel oil dispersion composition to the crops, plants, locus or parts thereof or to the surrounding soil.

Use of the molecule with the following formula (I) for its fungicidal and/or bactericidal activity on fungi, oomycetes and/or pathogenic bacteria of plants and crop seeds.

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Described herein are genelight cultures and extracts and methods of making and using thereof. In one aspect, the method of making a genelight culture or extract includes the steps of (a) making a DNA construct containing genes for producing a heat shock protein, RuBisCO large subunit 1, tonB, hydrogenase, and a P-type ATPase, (b) introducing the DNA construct into host microbial cells via transformation or transfection, and (c) culturing the microbial cells to produce the genelight cultures and extracts. The compositions of these cultures and extracts can be tailored to have specific properties such as the ability to provide power to a light emitting diode. The cultures and extracts have further uses including enhancing the growth of plants and as supplemental nutrients of cultures of industrially important microorganisms. The cultures and extracts further have UV-protective properties. Also described herein are microbial electric circuits containing the cultures and extracts described herein.

Described herein are genelight cultures and extracts and methods of making and using thereof. In one aspect, the method of making a genelight culture or extract includes the steps of (a) making a DNA construct containing genes for producing a heat shock protein, RuBisCO large subunit 1, tonB, hydrogenase, and a P-type ATPase, (b) introducing the DNA construct into host microbial cells via transformation or transfection, and (c) culturing the microbial cells to produce the genelight cultures and extracts. The compositions of these cultures and extracts can be tailored to have specific properties such as the ability to provide power to a light emitting diode. The cultures and extracts have further uses including enhancing the growth of plants and as supplemental nutrients of cultures of industrially important microorganisms. The cultures and extracts further have UV-protective properties. Also described herein are microbial electric circuits containing the cultures and extracts described herein.