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http://dx.doi.org/10.5423/RPD.2008.14.3.159

Influence of Crown Gall Infection on Growth and Flowering of Rose  

Han, Kyung-Sook (Horticultural & Herbal Crop Environment Division)
Kim, Won-Hee (Floriculture Research Division, Department of Horticultural Crop Research, National Institute of Horticultural & Herbal Science)
Park, Jong-Han (Horticultural & Herbal Crop Environment Division)
Han, You-Kyoung (Horticultural & Herbal Crop Environment Division)
Cheong, Seung-Rong (Horticultural & Herbal Crop Environment Division)
Publication Information
Research in Plant Disease / v.14, no.3, 2008 , pp. 159-164 More about this Journal
Abstract
Crown gall of rose (Rosa hybrida) was observed in greenhouse during 2003-2007. The average disease incidence was up to 38.1 % and was more severe in hydroponic culture as compared to soil culture. The typical gall symptom occurred mainly on the root, crown, or both, and resulted on poor rooting, growth retardation and yield loss. The reduction rate of rooting influenced by crown gall was 57.5% as compared to healthy plants on nursery stock. The location of gall formation in the plant influenced growth vigor resulting in symptoms such as poor shooting. Healthy plants produced 19.1 flowers/$m^2$, while diseased plants produced 9.5 flowers/$m^2$ during the same cultivation period. Moreover, the number of days to flowering was longer for the diseased plants than for healthy plants - 51.2 days and 39.8 days for first harvest, and 60.6 days and 52.1 days for the second harvest, respectively. Conclusively, infection on the basal stem caused serious loss of the number of shoot formation; yield loss of cut flower was 38.7% due to crown gall infection and delay of harvesting time about 8-10 days.
Keywords
Agrobacterium tumefaciens; Crown gall; Rose;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 김원희, 한경숙, 이중섭. 2006. 수출장미 검역해충 종합관리 체 계 및 뿌리혹병 저항성 품종 개발 연구. 원예시험연구보고 서. 2006. p. 456
2 Perry, K. L. and Kado, C. I. 1982. Characteristics of Ti plasmids from broad-host-range and ecologically specific biotype 2 and 3 strains for Agrobacterium tumefaciens. J. of Bacteriology 151: 343-350
3 Cho, Y. S., Park, C. S., Lee, S. G., Yi, Y. K., Lim, C. K., Cha, J. S., Choi, Y. C., Choi, J. E., Heu, S. and Hwang, I. 1999. Bacterial Plant Pathology. Seoul National University Press, Seoul, Korea. 455 pp
4 RDA. 1995. Standard for investigation of agricultural experiment. p85
5 한경숙, 김원희, 박종한, 이중섭, 서상태. 2006. 장미 뿌리혹병 발생과 품종간 저항성 차이. 식물병연구 12: 75-80   과학기술학회마을   DOI
6 Agrios, G. N. 2005. Plant Pathology, 5th ed. Elsevier Inc., Academic Press. New York. 922 pp
7 Schroth, M. N., McCain, A. H., Froott, J. H. and Huisman, O. C. 1988. Reduction in yield and vigour of grapevine caused by crown gall disease. Plant Dis. 72: 241-246   DOI
8 Garret, C. M. E. 1987. The effect of crown gall on growth of cherry trees. Plant Pathol. 36: 339-345   DOI
9 Horst, R. K. and Cloyd, R. 2007. Compendium of Rose Diseases and Pests. 2nd ed. APS Press. pp. 28-30
10 Poncet, C., Antonini, C., Bettachini, A., Hericher, D., Pionnat, S., Simonini, L., Dessaux, Y. and Nesme, X. 1996. Impact of the crown gall disease on vigour and yield of rose trees. Acta Hort. (ISHS) 424: 221-226
11 MAF. 2006. Annual report of floriculture