FIELD: biotechnology.
SUBSTANCE: method for controlling the brown soft scale Coccus hesperidum is proposed. An insecticide based on an aqueous solution of a double-stranded DNA fragment of the 28S ribosomal RNA gene of the target insect-pest at a concentration of 100 ng/mcl is applied to the surface of the host-plant leaves in the amount of at least 1 mg of DNA per 1 m2 of leaves.
EFFECT: invention provides an increase in the mortality of the sucking insect of the brown soft scale Coccus hesperidum.
1 cl, 1 tbl, 1 ex
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