Abstract: The current invention relates to a herbicidal formulation comprising: a herbicide and a polymer, wherein, the polymer is a polyferulate with an average molecular mass higher than 400 g/mol, and the weight ratio of the herbicide over the polymer is between 1:10 and 1000:1. Furthermore, the herbicide is from the chemical family of the phenylpyrazoles, triazolinones, glycines, triazolopyrimidines, cyclohexanediones, pyridiniums, sulfonylureas, carbamates, benzofurans, benzoic acids, bipyridyliums, dinitroanilines, diphenylethers, oxyacetamides, phenoxy-carboxylic-acids, phosphinic acids, pyridine carboxylates, pyridinecarboxamides, uracils or carboxylic acids. The invention also relates to the use of said formulation. The invention furthermore relates to a method for controlling weeds or for aiding harvest (desiccant), whereby said herbicidal formulation is applied in an herbicidally effective amount.

Abstract: The current invention relates to a herbicide enhancer agent for enhancing the efficiency of herbicides, comprising a polymer of a hydroxycinnamic acid with an average molecular mass higher than 400 g/mol. The invention also relates to a herbicidal formulation comprising: a herbicide and a polymer, wherein, the polymer is a polymer of a hydroxycinnamic acid with an average molecular mass higher than 400 g/mol, and the weight ratio of the herbicide to the polymer is between 1:10 and 1000:1. The invention also relates to the use of said formulation. The invention furthermore relates to a method for controlling weeds or for aiding harvest (desiccant).

Abstract: Disclosed is a composition for improving stress tolerance of plants including at least one hydroxycinnamic derivative oligomer, and optionally a water-solubilizing agent. Also disclosed is a method for improving stress tolerance of a plant including applying such composition on the plant.

Abstract: The current invention relates to use of a composition for the regulation and/or stimulation of plant growth in a targeted plant, said composition comprising ferulated chitosan, wherein said composition is applied to said targeted plant and/or to soil in contact with said targeted plant.

Abstract: The current invention relates to use of a composition for reducing the phytotoxicity of a herbicide and/or fungicide towards a targeted plant, said composition comprising a ferulated chitosan, wherein said composition is applied to said targeted plant, to soil in contact with said targeted plant and/or to plant seeds of said targeted plant.

Abstract: Disclosed is a composition for improving stress tolerance of plants including at least one hydroxycinnamic derivative oligomer, and optionally a water-solubilizing agent. Also disclosed is a method for improving stress tolerance of a plant including applying such composition on the plant.

Abstract: The present invention relates to a composition comprising saccharides extracted from blue-green algae biomass, the said saccharides comprising—from 55% to 60% of rhamnose by weight, —from 6.5% to 10% of uronic acid by weight, —from 5% to 15% of sulfate groups by weight, and—less than 10% of xylose, glucose and galactose or a mixture thereof calculated by weight upon the total of the composition being 100%.

Abstract: Disclosed is a composition for improving stress tolerance of plants including at least one hydroxycinnamic derivative oligomer, and optionally a water-solubilizing agent. Also disclosed is a method for improving stress tolerance of a plant including applying such composition on the plant.

Abstract: A ‘bioactive’ composition that has one or more oligogalacturonans ((1?4)-?-D-galacturonan) or any other oligosaccharides (oligoguluronans) that may present an ‘egg box’ conformation, this conformation being further stabilized by one or more polycationic saccharide(s), preferably either a chitosan oligosaccharide or a chitosan polysaccharide. A method prepares this composition and it is used, in medical, pharmaceutical, agricultural, nutraceutical, food, feed, textile, cosmetic, industrial and/or environmental applications.