life tables 第1页

Effects of Zhongmiansuo 45 and Zhongmiansuo 41 on experimental population of Spodoptera litura Antibiosis of five alfalfa cultivars to two colour morphs of Acyrthosiphon pisum Comparison of the effect of two prey species on the population growth of Orius similis Zheng and the implications for the control of Tetranychus urticae Koch Population dynamics of Quercus variabilis on northern slope of Qinling Mountains Key factors affecting the population dynamics of Aphis gossypii in transgenic insect-resistant cotton fields