dsRNA dsRNA for the control of Helicoverpa assulta insecticide composition and control method comprising it

摘要

The present invention relates to a dsRNA for controlling tobacco moths suppressing the expression of HaITGb1 gene in a tobacco moth, a composition for controlling tobacco moths containing the same, and a method for controlling tobacco moths using the same, wherein the dsRNA of the present invention is Inhibition of the expression of integrin β-mer gene induces the death of tobacco moths. Therefore, it can be effectively used for the control of tobacco moths which show resistance to conventional chemical pesticides and pesticides. The effectiveness of the effect can be enhanced and the damage of crops can be greatly reduced.