Building a bridge to improved food security in DPR Korea through intergrated pest management

Agriculture is crucial for the Democratic People’s Republic of Korea (DPRK), involving approximately 50% of the economically active population and contributing an estimated 25% to the gross national product. However, agricultural production has remained low due to soil degradation and pest damage in cabbage and maize (particularly due to lepidopteron pests), amongst other reasons. To help improve productivity and address food security issues, CABI has been working in DPRK since 2002 to introduce integrated pest management (IPM). This is a sustainable approach combining cultural, biological and chemical control methods to provide stable yields and long-term reduction in pesticide use. By integrating IPM into agricultural production, as well as into extension and education in DPRK, higher yields for staple crops, such as maize and cabbage, have been achieved and communities protected from the short- and long-term effects of harmful chemical pesticides.   Sustained support and facilitation from CABI to national research institutions has also helped to strengthen capacity, so that further IPM can be developed across the country. Whilst the initiative initially focused on technical interventions, including the introduction of biocontrol - using Bacillus thuringiensis (Bt) biopesticides and Trichogramma wasps - CABI’s approach changed over time.