1999년도에는 KC47KCB14, KC220KC268 조합의 및 여교배 집단과 KC47-1KC263(AC2258), KC47-1KCB13-2-1, KC47-1KCB13-4-2 조합의 집단에 대하여 잎점무늬병과 역병을 차례로 접종, 복합저항성 개체를 선발하여 차세대를 육성하였다. 2000년도에는 같은 조합의 및 세대에 대하여 잎점무늬병과 역병에 대한 저항성을 검정하여 복합 저항성인 개체로부터 차세대 종자를 확보하였다. 선발세대의 경과에 따라 두 가지 병에 대한 저항성에서 현저한 진전이 관찰되었다.

populations of the crosses KC47-1 (PI244670) KCB14-2-2-3-2 (PI201234), KC220-1 KC268 and bulk populations of the crosses KC47-1KC263 (AC2258), KC47-1KCB13-2-1 (PI201232), KC47-1KCB13-4-2 (PI201232), either one parent of which was resistant to Phytophthora blight, were tested for both gray leaf spot and Phytophthora blight by serial inoculation with Stemphylium solani or a mixture of S. solani and S. lycopersici, and P. capsici in 1999. In 2000, and lines or populations developed from the respective or selections in the previous year were evaluated for resistance to both diseases. A significant progress in resistance to both diseases was achieved by selection.

• 김주영(Dept. of Horticulture, Kyungpook National University) | Kim, Joo-Young
• 한정혜(Dept. of Horticulture, Kyungpook National University) | Han, Jeong-Hye
• 황희숙(Dept. of Horticulture, Kyungpook National University) | Hwang, Hee-Sook
• 김병수(Dept. of Horticulture) | Kim, Byung-Soo