A preliminary survey of spiraling whitefly was conducted in 2001 and 2002 in the western area of Sierra Leone. I think a more comprehensive survey of the pest in the 14 geographical districts in Sierra Leone is necessary.  Collaboration and funding is required for this study. We need to look at the impact of both Bemisia tabaci and Aleurodiscus dispersus, as both good candidates for mosaic virus. Several crops, including cassava, papaya, etc are at risk. This situation needs to be checked and answers provided. I am looking forward to any help. Thanks and God bless you. SMKanteh