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http://dx.doi.org/10.5423/RPD.2011.17.3.410

Efficacy of Fungicides for the Control of Leaf Spots on Eriobotrya japonica and Photinia glabra  

Seo, Sang-Tae (Division of Forest Diseases and Insect Pests, Korea Forest Research Institute)
Shin, Chang-Hoon (Division of Hallasan Research, Research Institute for Hallasan)
Ji, Kwon-Hyeok (Division of Forest Diseases and Insect Pests, Korea Forest Research Institute)
Park, So-Young (Division of Forest Biotechnology, Korea Forest Research Institute)
Publication Information
Research in Plant Disease / v.17, no.3, 2011 , pp. 410-412 More about this Journal
Abstract
Since the late 2000s, a serious Entomosporium leaf spot disease, caused by Entomosporium mespili, has been found frequently on leaves of Eriobotrya japonica and Photinia glabra at a nursery station in Goheung and Jeju, respectively. Studies were conducted to select fungicides that would effectively control Entomosporium leaf spot. Among the three fungicides tested, weekly foliar applications of propiconazole and chlorothalonil effectively reduced disease severity on E. japonica and P. glabra showing control value of 64.1% and 87.6%, respectively. Weekly treatments of thiopanate methyl were less effective. Propiconazole controlled the disease, but, it was phytotoxic to P. glabra.
Keywords
Control; Entomosporium leaf spot; Fungicide;
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Times Cited By KSCI : 4  (Citation Analysis)
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