Hrustić Jovana, Delibašić Goran, Stanković Ivana, Grahovac Mila, Krstić Branka, Bulajić Aleksandra, Tanović Brankica
Laboratory of Applied Phytopathology, Institute of Pesticides and Environmental Protection, Banatska 31b, 11080 Belgrade, Serbia.
Institute of Plant Protection, Department of Phytopathology, University of Belgrade-Faculty of Agriculture, Nemanjina 6, 11080 Belgrade, Serbia.
Plant Dis. 2015 May;99(5):709-717. doi: 10.1094/PDIS-07-14-0732-RE.
Brown rot is one of the most important pre- and postharvest fungal diseases of stone fruit worldwide. In Serbia, where production of stone fruit is economically important, Monilinia laxa and M. fructigena are widely distributed. In surveys from 2011 to 2013, 288 isolates of Monilinia spp. were collected from 131 localities in 16 districts and from six hosts in Serbia. Using multiplex polymerase chain reaction, phylogenetic analysis, and morphological characterization, three species of Monilinia were identified as the causal agents of brown rot of stone fruit: M. laxa (89% of isolates), M. fructigena (3%), and M. fructicola (8%). In 2011, M. fructicola was reported for the first time on stone fruit in Serbia, with only one isolate detected. More isolates of M. fructicola were detected in 2012 (2 isolates) and 2013 (20 isolates). The presence of M. fructicola, as well as its increased frequency of detection during the survey, may indicate a change in the population structure of these pathogens, which could have an important impact on brown rot disease management in Serbia.
褐腐病是全球核果采前和采后最重要的真菌病害之一。在核果生产具有重要经济意义的塞尔维亚，核果链核盘菌和果生链核盘菌广泛分布。在2011年至2013年的调查中，从塞尔维亚16个地区的131个地点以及六种寄主上收集了288株链核盘菌分离株。通过多重聚合酶链反应、系统发育分析和形态学特征鉴定，确定了三种链核盘菌为核果褐腐病的病原菌：核果链核盘菌（89%的分离株）、果生链核盘菌（3%）和嗜果链核盘菌（8%）。2011年，嗜果链核盘菌首次在塞尔维亚的核果上被报道，仅检测到一株分离株。2012年（2株分离株）和2013年（20株分离株）检测到更多的嗜果链核盘菌分离株。嗜果链核盘菌的存在及其在调查期间检测频率的增加，可能表明这些病原菌的种群结构发生了变化，这可能对塞尔维亚褐腐病的管理产生重要影响。
