Studies on the Cold Hardiness of Egg of Cteipolia sacelli Staudinger and Euxoa oberthuri leech;

kinds of methods were applied to test the pattern of spatial distribution of L eiometonon siyrides Stautinger.

Survival and development of Microplitis bicoloratus Chen on larvae of Spodoptera litura Fabricius stressed by heavy metal zinc;

Efficiency Comparison of Several Synthetic Sex Pheromones for Entrapping Male Moths of Cluster Caterpillar (Spodoptera litura Fabricius) and Lesser Armyworm (Laphygma exigua Hübner) at Different Hanging Heights in Cotton Field;

Toxicity Determination of Spodoptera litura arvae Treated by Compound Pesticides of Trichlorfon Mixed with Other Pesticides;

The Effects of Benzoic Acid Compound Series on PPO of Spodoptera exigua Hübner;

Studies on Resistance Change and Management Strategy of Spodoptera exigua;

Effect of larval rearing density on development and fecundity of the beet armyworm,Spodoptera exigua(Lepidoptera:Noctuidae);

Effects of Different Forms of Nicotine on Susceptibility to Pesticide of Spodoptera litura Fabricius and Relative Enzyme Activity in it;

The Spatial Distribution Pattern and Sampling Technique of Spodoptera litura Fabricius in the Soybean Field;

Study on comprehensive decision-making of pesticide control to Spodoptera litura Fabricius;

The Toxity Testing of Five Insecticides to Different Instar Larvae of Spodoptera exigua Hübner;

The Stability of Resistance to Three Pyrethroids in Spodoptera exigua Hübner;

Relative fitness of cyhalothrin resistant strains of Spodoptera exigua Hübner;