The seasonal distribution and abundance of adult Temnoschoita quadrimaculata Gly., a pest of oil palm in Ghana was studied. The weevil occurred throughout the year with a peak of abundance from March to June. It preferred breeding in cut fronds which result from harvesting or pruning and was more abundant in 3–6 days old cut fronds.
Adult weevils preferred the upper third portion in comparison to the lower and middle third portion of the palm tree. Their incidence and abundance in pruned plantations was statistically greater (P < 0.05) than in unpruned plantations. Older palm trees were relatively more susceptible to attack than younger ones. Adult weevils preferred feeding on the fresh frond tissues than on leaflets.
