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| Souza,Débora Rodrigues de; Stingel,Erich; Almeida,Luiz Carlos de; Lazarini,Marco Antônio; Munhae,Catarina de Bortoli; Bueno,Odair Correa; Archangelo,Claudinei Rogério; Morini,Maria Santina de C.. |
| The harvest of sugarcane is still traditionally done manually with the burning of straw in most cultivated areas in Brazil. However, burning has been gradually eliminated with the relatively recent use of mechanical harvesting. This will result in significant changes in the agroecosystem, as the straw will remain in the field. No investigation on Formicidae found in sugarcane plantations in Southeastern Brazil harvested by this new system has been done yet. Because of their feeding habits, many species of this family may act as predators of several sugarcane pests. In this study, the sampling efficacy of pitfall traps, baits, and underground traps with two types of attractants were evaluated. Pitfall traps gave the largest richness, while abundance was the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pitfall; Underground traps; Baits; Predatory ants; Sampling methods. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162010000600006 |
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| OLIVEIRA-JUNIOR,José Max Barbosa de; ALMEIDA,Sara Miranda; RODRIGUES,Lucirene; SILVÉRIO JÚNIOR,Ailton Jacinto; ANJOS-SILVA,Evandson José dos. |
| This paper presents information about the species richness and abundance of orchid bees in the transitional area between the Cerrado and the Amazon Forest in the Xingu river basin. The males were collected in a forest fragment in the municipality of Ribeirão Cascalheira, northeast Mato Grosso state, Brazil, between 1 and 5 November 2011. Benzyl benzoate, 1.8 cineole, eugenol and vanillin were used as baits, to attract the bees using insect nets and methyl salicylate was used only in the bottle traps. A total of 168 males belonged to four of five Euglossini genera distributed among 16 species were recorded. The greatest species richness was registered in the genus Euglossa, however Eulaema nigrita, was the most abundant Euglossine species in the community.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Attraction efficiency; Baits; Brazil; Fragmentation; Pollinators. |
| Ano: 2015 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2015000300005 |
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