고추의 炭疽病 抵抗性에 關한 硏究 = Studies on Resistance to anthracnose (Colletrichum dematium) in Pepper

국문 초록 (Abstract)

韓國 地方 在來種 고추 9系統과 美國 植物 導入局系統(PI) 34個 系統을 公試하여 黑色 病徵의 炭疽病(Colletotrichum dematium)에 대한 抵抗性을 檢定하였다. 赤熱果에다 針傷後 病原菌 懸濁液을 噴霧하는 方法과 點滴하는 方法으로 接種한후 針傷部位를 中心으로 形成된 病班 直徑을 側定하여 低抗性을 評價한 結果는 다음과 같다.
1) PI 201232, PI 224451, PI 257044, PI 257119, PI 257099, PI 224433, PI 244668, PI 257102, PI 173877, 남지 청룡 서동 等은 發病이 가장 적어 抵抗性으로 思料된다.
2) PI 241670, PI 244670, PI 224423 等은 發病이 가장 커 罹病性으로 思料된다.
3) 其外는 中間 程度였다.

다국어 초록 (Multilingual Abstract)

Nine Korean local cultivars and 34 PI lines of pepper were tested for resistance to anthracnose (Colletotrichum dematium). Red ripe fruits were harvested, punctured and inoculated by spraying and dropping a conidial suspension of Colletotrichum dematium. Resistance was evaluated by measuring the diameter of ripe rot lesions developed on and around the puncture. The results obtained are as follows :
1. PI 201232, PI 224451, PI 257044, PI 257119, PI 257099, PI 224433, PI 244668, PI 257102, PI 173877, Namji, Cheongryong, and Seodong were the least diseased and considered to be resistant.
2. PI 241670, PI 244670, and PI 224423 were the most diseased and considered to be susceptible.
3. Others were in between the two extremes and considered to be intermediate.