Korean Journal Plant Pathology (한국식물병리학회지)
- Volume 3 Issue 2
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- Pages.120-123
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- 1987
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- 0256-8608(pISSN)
Epidemiological Studies of Rice Blast Disease Caused by Pyricularia oryzae Cavara I. Measurement of the Amount of Spores Released from a Single Lesion
벼 도열병의 역학적 연구 I. 단일병반으로부터 포자이탈량 조사
- Kim Chang Kyu (Department of Plant Pathology, Institute of Agricultural Sciences) ;
- Yoshino Reiichi (Hokuriku Agricultural Experiment Station)
- Published : 1987.05.01
Abstract
Four types of spore trap (Kim's original, improved Kim's original, Yoshino's original and mixed type of Kim's and Yoshino's original) were evaluated for their efficacy to "estimate the amount of spores released from leaf blast lesions under the natural conditions. It was found that all four types had one or two defects in allowance for adequate sporulation/release, spore catch or spore counting. Thus, an improved type of spore trap was devised considering that it could cover the defects mentioned above. As a result, newly developed spore trap was quite satisfactory in above mentioned aspects and it could be used for pursuit of spore release phase under the natural conditions.
자연상태하에서 잎도열병 병반으로부터 포자의 량을 측정하기 위하여 4종의 포자탐집기(금의 원형, 금의 개량형, 길야의 원형, 금