• 제목/요약/키워드: fue cured tobacco plant

검색결과 1건 처리시간 0.015초

2006년도 황색종 담배 병해발생 상황<단보> (Disease Severities of Flue-Cured Tobacco Plants Surveyed in Korea, 2006)

  • 이영근;임영구
    • 한국연초학회지
    • /
    • 제28권2호
    • /
    • pp.158-161
    • /
    • 2006
  • Main tobacco diseases were surveyed on major flue-cured leaf tobacco fields throughout South Korea in 2006. Mosaic caused by potato virus Y and bacterial wilt caused by Ralstonia solanacearum were most severe during harvest season. During last ten years, the damage by tobacco mosaic virus was reduced but the incidence of bacterial wilt increased. These changes of the disease incidences coincide with release time of the tobacco cultivar resistant to the tobacco mosaic virus but susceptible to bacterial wilt pathogen. Wild fire(Pseudomonas syringae pv. tabaci strain ungulate) occurred severely at Kangwon province, though the symptom of wild fire with yellow halo was not observed.