1Status,Challenges and Trend of Watermelon and Melon Disease and Insect Control in ChinaZHAO Ting-chang, SONG Feng-ming, GU Qins-heng, ZHANG You-jun1-5,172Study on in vitro Culture of Un-pollinated Ovary in WatermelonLI Ling, MIN Zi-yang, TONG Long, LI Han, CHENG Juan, SUN Xiao-wu6-103Growth and Chlorophyll Fluorescence Characteristics of Different F1 Bitter Gourds Under Low Temperature and LightZHANG Hong-mei, JIN Hai-jun, DING Xiao-tao, YU Ji-zhu11-144Influence of Seed Treatments on Watermelon Seedling Emergence and GrowthXU Xiu-lan, SONG Shun-hua, GENG Li-hua, XU Mao, LU Jin-sheng, XIANG Yu-miao, GAO Hui-fang15-175Determination of Organochlorine Pesticide and Herbicide Residues in Cucumber by Gas Phase Chromatography with Electron Capture DetectorLUO Jun-xia, XIAO Hai-na, XU Wei-xia, LIU Cui, ZHAO Jian-bo18-216Breeding of a New Watermelon Variety‘Huanghe Huaguanlong’ with High Yield and Disease ResistanceSHI Fan-sheng, LAN Gang, FAN Lei-lei, JING Peng-fei, CHEN Yan, LIU Qi-xin22-247New Mid-large Watermelon Variety‘Jingza 20’with High Quality, Yield and Disease ResistanceLI Ping, ZHENG Jin-huan, QIU Wen-bing, JIANG Qing-sheng, HU Gan-jin25-278A New Bean Variety‘Liannong No. 10’GUO Jian-hua, LIU Xue-dong, LI Mei, Lü Yan-chao, ZENG Yan, LIU Xiu-gen28-309Comparison of the Effect of Different Seedling Production Tray on Hami Melon ProductionGENG Xin-li, ZHANG Cui-huan, Resalaiti·Niyazi, YAO Jun31-32,3610Effects of Bee Pollination on Small Fruit Watermelon Production under Protected Trellis CultureJIANG Jiao, LU Jin-Sheng, ZHANG Bao-Dong33-3611Evaluation of Watermelon Varieties with Cracking Tolerance in BeijingXIA Ran37-4012Evaluation of Small Watermelon Varieties in Spring GreenhouseWANG Xiao-zheng, XU Mao41-4313Test of Different Fertilization for Watermelon Production in AutumnZU Jia-li44-46,4914Effect of Different Organic Fertilizers on Yield of WatermelonLI Zhi-feng, ZHANG Huai-wen, ZHANG Yuan47-4915Application of Beneficial Microbial to Melon Production under Mono-croppingJIANG Jin-cheng, HAN Yue-sheng, LIU Yang, CHEN Wen-zhao, JIAO Yu-ying, WANG Jian-jun, ZHU Zhi-gang50-52