intrinsic rate of increase 第1页

Influence of variable nitrogen fertilization on growth and development of aphid Aphis gossypii Sublethal effects of selected insecticides on the hawthorn spider mite, Tetranychus viennensis Improvement upon the parameter estimation models of the fecundity table of insect experimental population when adult period longer than that of larva Antibiosis of five alfalfa cultivars to two colour morphs of Acyrthosiphon pisum Influence of host plant species on the development and reproduction of hawthorn spider mite Tetranychus viennensis Zacher