5% EC,16000 IU/mg BT WP and nicotine 10% EC should be spreaded vigorously for biogenic insecticides.

Influence of environmental change on marine biological resources in Jiaozhou Bay;

The biological resources consist of species and heredity and ecosystem.

By analyzing the shortage of the analytical chemistry experiment education of the profession of exploitating biological resources, and reference to the didactical experience of this course, this article discusses many parts of teaching of the course adequately such as the request、and the content and didactical method,and so on.

Present situation and prospect for bioenergy;

Informatics Study on International Development of Bioenergy;

Research progress on the utilization and production technology of bio-energy materials;

Brief introduction of a bio-energy crop-Panicum virgatum;

Thoughts on the countermeasures towards the healthy development of Chinese bio-energy industry;

An analysis on diversity and similarity between biological resource and agriculture industrialization;

To guide the overall development of the present and future Tibetan social economy will necessarily cause the attention to the position and function of the biological economy in the special area Tibet for its rich and special biological resources.

Bio-resource and protection countermeasure in National Reserve of Chebaling in Guangdong Province;

Study on Spreadsheeting Technology for Statistical Analysis in Survey Sampling of Bio-resource;

On the bases of a large scale and the first systematic investigation on wetland in Beijing from July 2001 to June 2004,the current situation of the wetland environment and the bio-resource was analyzed,and some serious problems threatening Beijing wetland were discussed.