Control of Phytophthora Root Rot of Lettuce by Potassium Phosphonate in Hydroponics.

  • Jee, Hyeong-Jin (Plant Pathology Div. Dept. of Crop Protection, National institute of agricultural Science and Technology) ;
  • Cho, Weon-Dae (Plant Pathology Div. Dept. of Crop Protection, National institute of agricultural Science and Technology) ;
  • Kim, Wan-Gyu (Plant Pathology Div. Dept. of Crop Protection, National institute of agricultural Science and Technology) ;
  • Yong-Chul choi (Plant Pathology Div. Dept. of Crop Protection, National institute of agricultural Science and Technology)
  • Published : 1999.04.01