Nectar availability in flowers of Heliconia spathocircinata

2016-09-15T16:24:19Z (GMT) by Caio C. C. Missagia Maria Alice S. Alves
Availability of nectar in flowers uninfested with dipteran larvae and those infested, with two samples of nectar taken per flower from 70 flowers (at 8 a.m. and 11 a.m., n = 140) of unbagged and bagged inflorescences. In the bagged inflorescences, floral visitors were excluded to prevent the extraction of nectar.