Meredith, W.F.2016-09-122016-09-12https://hdl.handle.net/2139/42773Cacao -- Seedlings -- Diseases and pests -- Weed control -- Trinidad and TobagoPesticides -- Weed control -- Research -- Trinidad and TobagoPreliminary investigation in the use of some herbicides for selective chemical weed control in young cacao plantationTheses