Hu, QiZhang, WeiqunYao, YuxiaYan, Shuqin2017-06-012017-06-01http://hdl.handle.net/2097/35629Changes in nitrogen content of leaves in different soybean species during the infestation by Aphis glycines Mutsumura was determined. A correlation between the nitrogen content of soybean leaves and infestation severity of Aphis glycines Mutsumura was found. Therefore, the nitrogen content of soybean leaves could be regarded as one of the ecological factors used in prediction of infestation severity of Aphis glycines Mutsumura.Originating text in Chinese.Citation: Hu, Qi, Zhang, Weiqun, Yao, Yuxia, Yan, Shuqin. (1992). The Relationship Between Nitrogen Content in Soybean Leaves and Infestation Severity of Aphis glycines Mutsumura. Journal of Jilin Agricultural University, 14(4), 103-104.engCopyright for this item remains with the original copyright holder. Permission was obtained from the copyright holder to translate into English, where applicable, and to host the full-text content.Aphis glycinesSoybean yieldText