Browse > Article
http://dx.doi.org/10.5423/RPD.2012.18.4.349

Control Efficacy of Different Types of Chemicals with Different Spraying Schedules on Plum Bacterial Black Spot  

Ryu, Young Hyun (Institute for Natural Products Research, Gyeongbuk Agriculture Research & Extension Service)
Lee, Joong Hwan (Institute for Natural Products Research, Gyeongbuk Agriculture Research & Extension Service)
Kwon, Tae Young (Institute for Natural Products Research, Gyeongbuk Agriculture Research & Extension Service)
Kim, Seung Han (Institute for Natural Products Research, Gyeongbuk Agriculture Research & Extension Service)
Kim, Dong Geun (Institute for Natural Products Research, Gyeongbuk Agriculture Research & Extension Service)
Publication Information
Research in Plant Disease / v.18, no.4, 2012 , pp. 349-353 More about this Journal
Abstract
Xanthomonas arboricola pv. pruni causes black spot symptom on fruit of plum, resulting in yield loss by reduction of marketable fruit production. To develop an effective control program, some chemicals were sprayed in various scheme during dormant season and growing season after blooming period. Copper-based chemicals were sprayed during dormant season and antibiotic-based chemicals were sprayed during fruit growing season. Sprays of antibiotic-based chemicals in growing season was more effective than copper-based chemicals sprays in dormant season. Three applications of antibiotic-based chemicals in 10 days interval starting 10 days after full blooming controlled disease incidence as much as 93%, whereas applications of copper-based chemicals in dormant season controlled 26-42%. Antibiotic-based chemicals application starting 10 days after full blooming was more effective than starting 20 or 30 days after full blooming.
Keywords
Bacterial black spot; Chemical control; Plum;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 European and Mediterranean Plant Protection Organization. 1997. Data sheets on quarantine pests : Xanthomonas arboricola pv.pruni, www.eppo.org
2 Kim, S. Y., Kwon, T. Y., Kim, I. S., Choi, S. Y., Choi, C. D. and Uhm, J. Y. 2001. Protection of peach trees from bacterial shot hole with Bordeaux mixture spray during the postharvest season. Res. Plant Disease 7: 37-41.
3 Korea Crop Protection Association. 2009. Guidelines for agrochemicals in Korea. 146, 182 pp. (In Korean)
4 Ryu, Y. H., Lee, J. H., Kwon, T. Y., Kim, S. H. and Kim, D. G. 2010. PCR primer developed for diagnosis of Xanthomonas arboricola pv. pruni in prune. Res. Plant Dis. 16: 125-128. (In Korean)   DOI
5 Shin, J. S., Park, J. K., Kim, G. H., Jung, J. S., Hur, J. S. and Koh, Y. J. 2004. Optimum spray program of preventive bactericides for the control of bacterial blossom blight of kiwifruit. Res. Plant Dis. 10: 297-303. (In Korean)   과학기술학회마을   DOI
6 Silver, S. and Phung, L. 1996. Bacterial heavy metal resistance : new surprises. Annu. Rev. Microbiol. 50: 753-789.   DOI   ScienceOn
7 The Korean Society of Plant Pathology. 2009. List of plant diseases in Korea, 5th ed., 853 pp.