Orchid bees as bio-indicators for organic coffee farms in Costa Rica: Does farm size affect their abundance?
The potential of Euglossini bees, especially Euglossa, as biological indicators of organic vs non-organic coffee farms was studied in Atenas and San Isidro, Alajuela, Costa Rica using 1.8-cineole as lure. Observations were made for three days at each of four farms and complemented with data from a y...
Uloženo v:
| Hlavní autoři: | , , |
|---|---|
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Universidad de Costa Rica
2006-09-01
|
| Edice: | Revista de Biología Tropical |
| Témata: | |
| On-line přístup: | http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442006000300029&lng=en&tlng=en |
| Tagy: |
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|