한국약용작물학회지 (Korean Journal of Medicinal Crop Science)
- 제9권3호
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- Pages.211-219
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- 2001
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- 1225-9306(pISSN)
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- 2288-0186(eISSN)
포장조건에 따른 백출의 역병 발생
Occurrence of Phytophthora Root Rot of Atractylodes macrocephala in field contitions
- Cho, Joon-Hyeong (National Crop Experiment Station, RDA) ;
- Kim, Yong-Wook (Department of Plant Resources, Dongguk University) ;
- Park, Chun-Geon (National Crop Experiment Station, RDA) ;
- Bang, Kyong-Hwan (National Crop Experiment Station, RDA) ;
- Seong, Nak-Sul (National Crop Experiment Station, RDA)
- 발행 : 2001.09.30
초록
1999년과 2000년 수원 작물시험장 백출 시험재배포장에서 시기별 P. drechsleri에 의한 역병 이병주율을 조사한 결과 파종 후 약 30-45일의 유묘기와 하절기 장마 이후 두 시기에 크게 증가하였다. 유묘기의 역병 발생은 20일간
The disease incidence rates of Phytophthora root rot of A. macrocephala caused by P. drechsleri were dramatically increased in two distinctive periods at experimental fields of National Crop Experiment Station(NCES), Suwon, in 1999 and in 2000 ; one was in the period of 30 to 45 days old seedling stage in spring and the other was just after heavy rainy season in late summer or in early fall. The disease was occurred at seedling stage under the conditions of