Experimental studies were conducted to determine the reproductive compatibility between the newly invaded B biotype and a non-B biotype (China-ZHJ-1 population) of Bemisia tabaci from Zhejiang, China, and to compare their morphological and biological characteristics, including development duration, the ability to cause squash silverleaf and host plant adaptability.

Two main methods in sustainable pest control are host plant resistance and biological control.

The change of plant diversity during natural recovery process of vegetation in Ziwuling area;

Effect of artificial interference on plant diversity in urban area;

Seashell islands near the Yellow River Delta and protection of their plant diversity;