Abstract: A novel Trichoderma harzanium strain, filed on Jun. 12, 2018 with the CNCM (Collection Nationale de Cultures de Micro-organismes), 25-28 rue du Docteur Roux, 75724 Paris Cedex 15, under number CNCM I-5327. Also, the use of this Trichoderma harzanium strain to control fusarium head blight in cereals selected from wheat, Brachypodium distachyon, triticale, oats and rye, and more particularly to combat fusarium head blight in wheat.

Abstract: The invention relates to oligopeptides used as elicitors of the natural defences of plants in order to control fungal and/or bacterial and/or viral pathogens and/or crop pests, by means of foliar or root application or by injection. According to the invention, said oligopeptides are characterised in that they are obtained by organic or enzymatic synthesis, in that they are heteropolymers and/or homopolymers of protein and/or non-protein amino acids, and in that said amino acids form sequences of said polymers selected for the capacity thereof to form spiral structures.

Abstract: The invention concerns a photopolymerizable composition comprising: at least one epoxyvinylester resin, at least one urethane acrylate resin, at least one organic silicon-free particulate filler having an average particle size less than 10 ?m and a specific surface more than 10 m2/g, at least one photoinidator. Said composition is in particular useful for making dental prosthesis preforms and models.