A summary of the PhD thesis: Researching and evaluating on the resources of plant containg essential oils at Ben En national park, Thanh Hoa province; proposing the conservation measures and rational exploitation

Researching objectives: Evaluating the diversity and using values of essential oil plants at Ben En National Park, Thanh Hoa province; determining the content and composition of essential oils of some plant species; determinating the anti-mosquito and anti-microbial activities of essential oils of Zingiber zerumbet (L.) Smith.