Pollen analysis of honey and pollen collected by Apis mellifera linnaeus, 1758 (Hymenoptera, Apidae), in a mixed environment of Eucalyptus plantation and native cerrado in Southeastern Brazil

• Published in: Brazilian journal of biology Vol. 75; no. 4; pp. 821 - 829
• Main Authors: Simeão, C M G, Silveira, F A, Sampaio, I B M, Bastos, E M A F
• Format: Journal Article
• Language: English
• Published: Brazil Instituto Internacional de Ecologia 01-11-2015
• Subjects: Animals; Apidae; Apis mellifera; Asteraceae; Baccharis; Bees - physiology; BIOLOGY; Brazil; Cecropia; Cecropiaceae; Cerrado; Environment; Eucalyptus; Eucalyptus - growth & development; Fabaceae; Forestry; Grassland; honey; Honey - analysis; Hymenoptera; Mimosa; Myrtaceae; palynology; Poaceae; pollen; Pollen - chemistry; Seasons; Trema micrantha; Ulmaceae; Brazil; Apis mellifera; palynology; s: Apis mellifera; palinologia; pollen; mel; honey; pólen; Cerrado
• ISSN: 1519-6984; 1678-4375; 1678-4375
• DOI: 10.1590/1519-6984.23513

Eucalyptus plantations are frequently used for the establishment of bee yards. This study was carried on at Fazenda Brejão, northwestern region of the State of Minas Gerais, Brazil. This farm is covered both with native Cerrado vegetation (Brazilian savanna) and eucalyptus plantations. This paper reports on the botanic origin of pollen pellets and honey collected from honeybee (Apis mellifera) hives along a thirteen-month period (January 2004 to January 2005). The most frequent pollen types found in the pollen pellets during the rainy season were Trema micrantha (Ulmaceae), Copaifera langsdorffii (Fabaceae), an unidentified Poaceae, unidentified Asteraceae-2, Cecropia sp. 1 (Cecropiaceae) and Eucalyptus spp. (Myrtaceae); during the dry season the most frequent pollen types were Acosmium dasycarpum (Fabaceae), Cecropia sp. 1 (Cecropiaceae) and Eucalyptus spp. (Myrtaceae). Pollen grains of Baccharis sp. (Asteraceae), Cecropia sp. 1 (Cecropiaceae), Copaifera langsdorffii (Fabaceae), Mimosa nuda (Fabaceae), Eucalyptus spp. (Myrtaceae) and Trema micrantha (Ulmaceae) were present in the honey samples throughout the study period.