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Preliminary Report on the Effect of Spraying Yuhualing on Leaf in Watermelon
Yuan Jingzhou, Li Wenxin, Lu Xiaomei, Lin Ren gong, Luo Shengfang, Huang Xingqin
Chinese Agricultural Science Bulletin . 2008, (8): 364 -367 .  DOI: 10.11924/j.issn.1000-6850.20086071