1Bird Situation Analysis and Bird Strike Prevention Measures at Hengyang Nanyue Airport in Hunan ProvincePENG Renhong, ZHAO Tao, GAN Huiting, HU Ruizhen, XU Zhihong, ZOU Beiyan, ZHANG Zhiqiang1-11,252Toxicity Measurement and Field Control Effect of Four New Insecticides on Hyphantria cunea(Drury)LarvaeSHI Jianming, CAO Dandan, MAO Dun, ZHANG Yanlong, WEI Jianrong12-173Analysis of Spatial Structure of Quercus acutissima Forest in Different Age GroupsPANG Chen, CUI Junteng, SONG Wenqian, WANG Qi, PENG Jian, XU Xiaoyi18-254Effects of Different Mulching on the Growth of Polygonatum cyrtonema and Soil NutrientsXIA Limin, QIU Huikang, ZHANG Fan, HONG Weiting, LIU Wenfei, CHEN Yi26-305Evaluation on the Adaptability of 10 Pecan Lines Introduced into Huangdao DistrictCUI Chenggang, ZHAO Dengchao, YANG Lin, Liang Yan, SHU Xiuge, HOU Liqun, YANG Lei, YAO Yuzhang31-366Effects of Formulated Susstrates With Forestry Waste on The Growth of Larch SeedlingsLI Xinli, WANG Zhibin, WANG Chunrong37-427Spatiotemporal Variation Analysis of Ecological Quality in Rizhao City over the Past 30 Years Based on GEETIAN Wenqin, HU Yanxiang, XU Min, WANG Dahai, GUO Mingxia43-498Study on Different Spacing Configurations of Aigeiros clonesGE Guangjun, SHUAI Qiuping, WANG Daoxing, LI Shuangyun, QIAO Yanhui, ZHONG Weiguo, HAN Youji, DONG Yufeng, LI Shanwen, BI Sisheng50-539Enhancement of Salt Tolerance of Pinus thumbergii Seedlings by the Root Endophytic Fungus Su100LI Xin, WANG Lei, WANG Kaifang, SU Hongyan54-5810Occurrence Regulation and Pesticide Screening of Pontania caprea in Qilian Mountain Eastern EndWANG Depeng59-62,6611Experiment of 3 Kinds of Pesticides for Control of Pine Needle Shield ScaleSUN Yanli63-6612Protegira songi,A Pest on A Medicinal Plant Eucommia ulmoides Oliver in ShandongCUI Lili, ZHANG Xixiu, JIANG Huanhuan, LIU Tengteng67-7113Description of New Record Species of Cerambycidae in Shandong ProvinceLI Yaxuan, ZHANG Zhihui, WANG Xiaofang72,5314Newly Recorded Vascular Plants in Jiangxi ProvinceGU Wenting, LIU Qingqing, XU Guoliang73-7515Analysis of Grassland Biomass and Coverage in Jiaozishan Nature Reserve Based on Remote Sensing ImagesSHAO Dengcai, ZHAO Changyou, XU Zuping, WANG Xiangyun, PI Zhongxu, ZHANG Shangfei, WU Mingsheng, ZHAO Zhiqing76-81,4916Study on Thinking the Negative and Positive Samples Balance for the Pine Wild Disease Tree Detect Use Deep LearningLU Tao82-8717Research Progress on Influencing Factors and Mechanism of Leaf Color Variation in PlantsCHEN Yin, MA Fengyun, GAO Jia, WANG Xia, PANG Wei, XIA Yu, ZHANG Xiaoshan, WANG Hongyong, PANG Caihong, MA Bingyao88-94 