Hopliine beetle pollination in annual Wahlenbergia species from western south Africa, and the new species W. Melanops
Natural selection on inflorescence color polymorphisms in wild Protea populations: The role of pollinators, seed predators, and inter trait correlations
Pollination deficit in open-field tomato crops (Solanum Lycopersicum L., Solanaceae) in Rio De Janeiro state, southeast Brazil
Pollination, seed set and fruit quality in apple: Otudies with Osmia Lignaria (Hymenoptera: Megachilidae) in the Annapolis valley, Nova Scotia, Canada
Priorities for research and development in the management of pollination services for agriculture in Africa