冀南地区农作物种植结构对棉铃虫种群数量的影响

马仲实, 李保兰, 丁军

Effect of Crop Ratio on Species Group Amount of Cotton Bollworm in the Sourth of Hebei

Ma Zhongshi, Li Baolan, Ding Jun

华北农学报 . 1995, (S1): 120 -124 . DOI: 10.3321/j.issn:1000-7091.1995.z1.026