1Research progress in cryopreservation of cucurbit pollenLIU Lin, CAO Chunxin, LIU Xinhua1-4,132Regeneration system development for different melon varietiesFU Qiushi, TAN Mingming, WANG Ye, WANG Huaisong5-83A simple method for obtaining single spore isolates of Podosphaera xanthiiGUO Lixia, ZHANG Yongbing, LI Meihua, ZHANG Xuejun9-104Effects of different seed coating agents on cucumber seedling emergence,disease resistance and yieldSUN Yuhe, GUAN Wei, WANG Quan, LI Jing11-135Study of Aphis gossypii (Homoptera: Aphididae) epidemics and chemical control in spring watermelon production in BeijingLI Yifan, DONG Zhaoke, GE Wenxue, WANG Jinzhong, ZHANG Minzhao, ZHANG Zhiyong14-186A new watermelon F1 hybrid‘Qinhong 209’DONG Baoning, XU Meng, ZHANG Shenyan, XUE Daofu, DONG Luning, DONG Qizhong19-21,277A new oriental melon variety ‘Chuntian No.1’ZHOU Chuanyu, ZHANG Shuxia, JIA Yonghe, XU Ting, ZHAO Suo, ZHOU Chao22-248Breeding of cucumber new variety ‘Jinyou 406’ for open field cultivationHAN Yike, DU Shengli, WEI Aimin, LIU Nan, CHEN Zhengwu25-279Toxicities of 5 insecticides to Bemisia tabaci on melon in Hainan province28-3010Best ratio of nitrogen, phosphorus and potassium for ‘Luofan 12’ tomatoLI Hongbo, XU Haixia, ZHANG Chunqi31-3311Evaluation of new varieties of Cucurbita pepo L.in mountain TaibaiWANG Yunlong, HE Ya, ZHANG Chunxiang, SONG Xiaohui, LI Gaobao, CHEN Yong'an34-3712Evaluation of melon varieties in spring greenhouse productionLIU Zhonghua, JIANG jiao38-4013Research of plant growth management of oriental melonCHEN Wenzhao, LI Lin, LIU Yang, HAN Yuesheng41-4314Effect of beneficial microorganism on the growth of watermelon in Mono-cropping44-4615@@47-4916@@50-5117@@52-5418@@55-5619@@57,5920@@58-59