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Operating Procedure on survey methodology and integrated control Standard of the major diseases and insect pests in Houttuynia cordata
Li Tao, Zhang Shengxi, Li Sucui, Liu Qibai, Zeng Weijun, Wu Xianjin,
Chinese Agricultural Science Bulletin . 2009, (13): 185 -189 .  DOI: 10.11924/j.issn.1000-6850.2009-0599