Race distribution of the soybean cyst nematode (Heterodera glycines) in Korea
1987
Choi, D.R. | Han, S.C. (Rural Development Administration, Suwon (Korea R.). Agricultural Sciences Inst.) | Lee, Y.B. (Elanco Korea Branch, Seoul (Korea R.))
Studies were conducted to investigate the race distribution of soybean cyst nematode (Heterodera glycines Ichinohe) in Korea. The soybean cyst nematode populations collected from Kangwon Province were identified as races 1 and 3; the nematode populations collected from Kyunggi Province were identified as race 3, 5 and c and those collected from Chungnam Province were identified as races 1 and 5. From the total 21 populations, 11 populations or 52.4% of the total were race 3 and one population or 4.8% of the total were race c. Soybean cyst nematode populations from the same district, at least from the same "myeon" district were identified as the same race. Of these 4, race 3 has not been recorded in Korea yet
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