Browse > Article
http://dx.doi.org/10.5423/RPD.2002.8.4.254

Incidence of Pear Black Necrotic Leaf Spot and its Control by Top-Grafting  

Nam, Ki-Woong (농촌진흥청 농업과학기술원 식물병리과)
Myung, Inn-Shik (농촌진흥청 농업과학기술원 식물병리과)
Publication Information
Research in Plant Disease / v.8, no.4, 2002 , pp. 254-257 More about this Journal
Abstract
It was conducted to investigate an effective control measure of the black necrotic leaf spot disease on pear, The disease commonly occurred in major cultivation areas of Korea revealed 5.6 % infection rate on the widely growing cultivar Niikata. The disease substantially reduced yield and quality of pear fruits, however, it has never been controlled by chemicals. Renewal of the pear trees to resistant cultivar was found to be the most effective to control the disease. As a result, the disease did not developed for 2 years on the diseased Niikata that was top-grafted with resistant cultivars Soowhang and Whasan. lop-grafting with resistant cultivars was recommended far the pear trees showing over 80% infection rate and lower than 70% fruit yield compare to standard production.
Keywords
a virus disease; black necrotic leaf spot; disease management; pear;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Kishi, K., Takanashi, K. and Abiko, K. 1976. Pear necrotic spot, A new virus disease in Japan. Acta Hort. 67: 269-273
2 Meer, F. A. van der. 1975. Plant species outside the genus Malus as indicators for latent vimses of apple. Acta Hort. 44: 213-220
3 남기웅, 김충회.1994. 배나무잎 이상반점증상에 관한 연구. 1.발생상황과 피해. 한식병지 . 10(3): 169-174
4 남기웅, 김충회 . 1995a. 배나무잎 이상반점증상에 관한 연구 2. 원인구명 . 한식병지 . 11(3): 210-216
5 Posnette, A. E. 1963. Virus disease of apples and pears. Commonwealth Agricultural Bureau
6 Yanase, H., Koganezawa, H. and FhdlLind, P. R. 1988. Correlation of pear necrotic spot with pear vein yellows and apple stem pitting, and a flexuous filamentous associated with them. Acta Horticulturae 235: 157
7 남기웅, 김충회. 1996a. 배나무잎 이상반점증상에 관한 연구. 4.온도 및 토양 수분의 영향. 한식병지 . 12(2): 209-213
8 남기웅, 김충회,水谷房雄.1996c.배나무잎 이상반점증상에 관한 연구. 6. 간이 검정법 개발.한식병지. 12(3): 363-367
9 박종성 , 유승헌. 1988. 배 검은무늬병균(AItemaria kikuchiana)이 생성 하는 AK독소 대한 배 품종의 감수성 진단. 충남대농업기술연구보고 15(1): 1-8
10 Fridlund, P. R. 1967. The relationship of inoculum-receptor contact period to the rate of graft transmission of twelve prunus viruses. Phytopathology 57: 1296-1299
11 Werthein, S. J. and Oosten, H. J. 1986. Comparison of virus-free and virus-infected clones of two pear cultivars. Acta Horticulturae 180: 51-60
12 농촌진흥청 . 2002. 2001 농축산물소득자료집 . pp508
13 Kishi, K., Takanashi, K. and Abiko, K. 1972. Studies on pear necrotic spot. Bull. Hort. Res. Stn. All: 139-147
14 남기웅, 김충회 , 황해성 .1996b.배나무잎 이상반점증상에 관한연구. 5. 목본 지표식물 선발. 한식병지. 12(2): 214-218
15 홍경희 , 김용석 , 김휘천, 김정배 , 이운직 , 이은종, 조원대 , 조의규. 1985. 배잎의 이상반 증상에 관한 연구. 농시논문집(원예) 27(2): 46-55
16 Murashiga, T, Bitters, W. R, Rangan, E. M., Nauer, E. M., Roistacher, C. N. and Holliday. P. B. 1972. A technique of shoot apex grafting and its utilization towards recovering virus free Citrus clones. Hort Science 7: 118-119
17 남기웅, 김충회, 김경수. 1996d.배나무일 검은점병(구:이상반점증상)에 관한연구. 7. 병원 바이러스의 동정. 한식병지. 12(3):368-373
18 오중환, 남기웅,水谷房雄. 2001. 배나무잎검은점병 무독수의 선발 및 품종 저항성. 원과지 . 19(1): 43-47
19 남기웅, 김충회 . 1995b. 배나무잎 이상반점증상에 관한 연구. 3.병원의 접목전염.한식병지. 11(3): 217-223
20 농림부. 1997. 과수편람. pp458
21 Campbell, A. I. and Best, M. W. 1964. The effect of heat therapy on several apple viruses. Ann. Rep. Long Ashton Res. Sta.1963: 65-70