The Ecology of Weaver Ants in Mango Trees in Southern Thailand
Some of the objectives of this recently established research project is to:
- Investigate a role of weaver ants in the pollination of mangoes.
- Study the effects of mango varieties on nest building.
- Study the effects of different food sources on the rearing of weaver ants in mango trees.
- Study the effects of plant morphology on ant population growth and nest building.
Population Dynamics of the Fruit-Piercing Moth in Southern Thailand
The fruit piercing moth (FPM) complex (Family Noctuidae) is one of the most important insect groups attacking tropical and subtropical fruit in the Pacific region. The overall goal of this study was to determine species and seasonal occurrence of FPM attacking important tropical fruit crops such as longkong, citrus and pomelo in southern Thailand. The data revealed 24 species of FPM attacking the fruit, and peak moth population levels were usually synchronized with the ripening stage of the preferred fruits. Local farmers face fruit losses of up to 25% due to FPM damage.
The principal Thai investigator for the international research projects is
Dr. Aran Ngampongsai (Prince of Songkla University, Hat Yai).