Important bee plants for stingless bees (Melipona and Trigonini) and Africanized honeybees (Apis mellifera) in neotropical habitats: a review M Ramalho, A Kleinert-Giovannini, VL Imperatriz-Fonseca Apidologie 21 (5), 469-488, 1990 | 318 | 1990 |
Introdução à ecologia comportamental JR Krebs, NB Davies, M Ramalho, CP Machado Atheneu Editora, 1996 | 249 | 1996 |
Stingless bees and mass flowering trees in the canopy of Atlantic Forest: a tight relationship M Ramalho Acta Botanica Brasilica 18, 37-47, 2004 | 227 | 2004 |
Utilization of floral resources by species of Melipona (Apidae, Meliponinae): floral preferences M Ramalho, A Kleinert-Giovannini, VL Imperatriz-Fonseca Apidologie 20 (3), 185-195, 1989 | 153 | 1989 |
Pollen harvest by Africanized Apis mellifera and Trigona spinipes in São Paulo botanical and ecological views M Cortopassi-Laurino, M RAMALHO Apidologie 19 (1), 1-24, 1988 | 141 | 1988 |
Exploitation of floral resources by Plebeia remota Holmberg (Apidae, Meliponinae) M Ramalho, VL Imperatriz-Fonseca, A Kleinekt-Giovannini, ... Apidologie 16 (3), 307-330, 1985 | 139 | 1985 |
Pollen harvest by stingless bee foragers (Hymenoptera, Apidae, Meliponinae) M Ramalho, TC Giannini, KS Malagodi-Braga, VL Imperatriz-Fonseca Grana 33 (4-5), 239-244, 1994 | 118 | 1994 |
Dinâmica de uso de fontes de pólen por Melipona scutellaris Latreille (Hymenoptera: Apidae): uma análise comparativa com Apis mellifera L.(Hymenoptera: Apidae), no Domínio … M Ramalho, MD Silva, CAL Carvalho Neotropical Entomology 36, 38-45, 2007 | 112 | 2007 |
Within-colony size variation of foragers and pollen load capacity in the stingless bee Melipona quadrifasciata anthidioides Lepeletier (Apidae, Hymenoptera) M Ramalho, VL Imperatriz-Fonseca, TC Giannini Apidologie 29 (3), 221-228, 1998 | 109 | 1998 |
Foraging by stingless bees of the genus, Scaptotrigona (Apidae, Meliponinae) M Ramalho Journal of Apicultural Research 29 (2), 61-67, 1990 | 90 | 1990 |
Pollen harvest by eusocial bees in a non-natural community in Brazil VL Imperatriz-Fonseca, A Kleinert-Giovannini, M Ramalho Journal of Tropical Ecology 5 (2), 239-242, 1989 | 82 | 1989 |
Nesting sites and abundance of Meliponini (Hymenoptera: Apidae) in heterogeneous habitats of the Atlantic Rain Forest, Bahia, Brazil MA Batista, M Ramalho, AEE Soares Lundiana: International Journal of Biodiversity 4 (1), 19-23, 2003 | 80 | 2003 |
Biologia reprodutiva de espécies simpátricas de Malpighiaceae em dunas costeiras da Bahia, Brasil CBN Costa, JAS Costa, M Ramalho Brazilian Journal of Botany 29, 103-114, 2006 | 78 | 2006 |
Biologia das abelhas sem ferrão HHW VELTHUIS, JC BIESMEYER, JMF CAMARGO, L Colb, ... USP and Universidade de Utrecht, São Paulo, 1997 | 73 | 1997 |
Hábitos de coleta de Tetragonisca angustula angustula Latreille.(Hymenoptera, Apidae, Meliponinae) VLI Fonseca Boletim de Zoologia 8 (8), 115-131, 1984 | 70 | 1984 |
Characterization of some southern Brazilian honey and bee plants through pollen analysis M Ramalho, LS Guibu, TC Giannini, A Kleinert-Giovannini, ... Journal of Apicultural Research 30 (2), 81-86, 1991 | 66 | 1991 |
Exploração dos recursos florais por colônias de Melipona quadrifasciata (Apidae, Meliponinae) LS Guibu, M Ramalho, AMP Kleinert, VL Imperatriz-Fonseca Revista Brasileira de Biologia 48 (2), 299-305, 1988 | 56 | 1988 |
Pollination Biology of the Exotic Rattleweed Crotalaria retusa L. (Fabaceae) in NE Brazil1 CM Jacobi, M Ramalho, M Silva Biotropica: The Journal of Biology and Conservation 37 (3), 357-363, 2005 | 55 | 2005 |
Ecologia nutricional de abelhas sociais M Ramalho, VL Imperatriz-Fonseca, AMP Kleinert Ecologia nutricional de insetos e suas implicações no manejo de pragas, 1991 | 51 | 1991 |
Xylocopa (Monoxylocopa) abbreviata Hurd & Moure (Hymenoptera: Apidae) e Encholirium spectabile (Bromeliaceae): uma associação estreita no semi-árido do Brasil tropical M Ramalho, MA Batista, M Silva Neotropical Entomology 33, 417-425, 2004 | 43 | 2004 |