Research on the Spaital Distribution Model in and Sampling Technique of Aphis sp.;

Determining Toxicity of Four Biological Pesticides Against Aphis sp.in the Laboratory;

Research on Preying Function and Searching Effect of Hippodamia tredecimpunctata to Aphis sp.;

against wolfberry aphis was investigated.

And the contacting activities of extract to Myzus persicae,Chinese cabbage aphid,Chinese wolfberry aphid and Spodoptera exigua,Plutella xylostella,Metarhizium anisoplia were tested by spot dripping method and insect-soaking method.

The population of the Chinese wolfberry aphid {Aphis sp.

Studies on predatory functional response and searching efficiency of Hippodamia variegate on Aphis sp.;

Study on the Effects of Transgenic Aphid-resistant Lycium barbarum L.on the Soil Microbe;

The results showed that the fruit wine fermentation inocula have the optimum technique parameters and fermentation mature conditions of the intensified Cordyceps sinensis-Lycium barbarum wine as determined by the orthogonal test.