FIELD: biotechnology.
SUBSTANCE: invention relates to biotechnology, namely to a strain of spore-forming bacteria Bacillus thuringiensis spp. morrisoni KA9, having insectoacaricidal, fungicidal and plant growth stimulating activity, suitable for organic farming and deposited in the Bioresource Centre of the All-Russian Collection of Industrial Microorganisms (BRC VKPM) of the National Research Centre "Kurchatov Institute" — GosNIIgenetics, under registration number VKPM B-14326, having insecticidal activity against coleopteran pests, acaricidal activity against spider mites, fungicidal activity, as well as stimulating plant growth. Invention can be used in biotechnology to produce a microbiological preparation used in agriculture.
EFFECT: invention widens the range of new environmentally safe strains of bacteria Bacillus thuringiensis, combining high insecticidal activity against insects of the order Coleoptera with acaricidal activity against the spider mite Tetranychus urticae, exhibiting fungicidal activity against phytopathogenic fungi and having a growth-stimulating effect on plants.
1 cl, 3 dwg, 5 tbl
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