1. 1. Amano, T. et al. (1995) Development of decision support system for clubroot disease control in cabbage production based on long term prediction. Nogyo kenkyu senta hokoku (Bull. Natl. Agric. Res. Cent.), 24, 1-40 [In Japanese with English summary].
2. 2. Dixon, G. R. & Robinson, D. L. (1986) The susceptibility of Brassica oleracea cultivars to Plasmodiophora brassicae (clubroot). Plant Pathology, 35, 101-107.
3. 3. Ikegami, H. (1992) Ecology of Plasmodiophora brassicae and control of clubroot disease. Tsuchi to biseibutsu (Soil Microorganisms), 39, 1-10 [In Japanese].
4. 4. Macfarlane, I. (1952) Factors affecting the survival of Plasmodiophora brassicae Wor. in the soil and its assessment by a host test. Ann. Appl. Biol., 39, 239-256.
5. Effects of growing leafy daikon (Raphanus sativus) on populations of Plasmodiophora brassicae (clubroot)