We screened 108 cultivars of grapevine (Vitis spp.) for resistance to grape ripe rot, caused by Colletotrichum acutatum and C. gloeosporioides. We evaluated the resistance to ripe rot of berries and vine leaves from grape cultivars by measuring the lesion size after inoculation with C. acutatum and C. gloeosporioides. ‘Aki Queen’ (Table grape) and ‘Cabernet Sauvignon’ (Wine grape) were shown to be moderate resistant against inoculation of C. acutatum both in berries and leaves. ‘Emperatriz’, ‘Honey Red’, ‘Honey Venus’, ‘Izumo Queen’, and ‘Rosario Rosso’ in table grapes, and ‘Cabernet Sauvignon’, ‘Chancellor’, ‘Chardonnay Decoupe’, and ‘Ventura’ in wine grapes, were shown to be resistant to C. gloeosporioides both in berries and leaves of them. Grape cultivars were classified into four classes based on its level of resistance to C. acutatum and C. gloeosporioides. The present data for determining ripe rot resistance will be very useful in developing effective disease management strategies in the vineyards and selecting grape genetic resources to be used in disease resistant grape breeding programs.

ABSTRACT
 재료 및 방법
 결과 및 고찰
 적 요
 REFERENCES

• 김승희(한국농수산대학 과수과) | Seung Heui Kim
• 곽용범(국립원예특작과학원) | Yong Burm Kwack
• 윤해근(영남대학교 원예생명과학과) | Hae Keun Yun 교신저자