In the past two or three decades, paleoparasitology has developed very quickly overseas, and great progress has been made on the researches of paleoparasites in ancient corpses, coprolite and feces.

In particular, the large and rich colonies of honeybees are a very rewarding target for a great variety of predators and parasites.

With a hard piece of research in Hechi University,the authors detected six common parasitic plants,including Taxillus chinensis(DC.

Parasitic plants are widely distributed in various ecological environments,with different growth habits and host recognition mechanisms.

All Parasites are dependent on their host to live on the world,however it is not necessary that they are harmful to the host,and some parasites are even beneficial.

Such behavioral changes including kin selected-host suicide, seeking out their microhabitat, acting more conspicously, behavioral fever and nest cleaning induced by parasites and pathogens, with behavioral adaptations are reviewed in the paper.