Bioone.org will be down for maintenance on 16 May, 2022 from 18:00-22:00 Pacific US. We apologize for any inconvenience.
Translator Disclaimer
1 January 2018 Bee Contribution to Partridge Pea (Chamaecrista fasciculata) Pollination in Florida
Joshua W. Campbell, John H. Irvin, James D. Ellis
Author Affiliations +
Abstract

Partridge pea (Chamaecrista fasciculata) is a common annual legume that has many important uses for humans and wildlife. During the growing season, partridge pea produces numerous flowers that are visited by many bee and wasp species. However, which bees/wasps act as the principle pollinators of partridge pea has not been explored thoroughly. We used mesh cages with different hole sizes (2.5, 0.64, 0.32, and 0.16 cm2) to screen out different sized pollinators and collected data on pod length, seed number, and percentage of pods formed per flower number (pod set). We also collected partridge pea flower insect visitors and estimated pollen loads on their bodies to determine the amount of pollen available for pollination services. Overall, partridge peas in cages with larger holes produced longer pods and more seeds compared to those in cages with smaller holes. However, no significant difference in pod set was observed among plants grown in the various size cages. Thirteen flower visitors were observed to visit open partridge pea flowers. The most common insect visitors were Bombus spp., Agapostemon splendens, and Apis mellifera. Apis mellifera contained significantly less pollen on its body compared to that on all other common bees. Likely pollinators of partridge pea in Florida are larger bees such as Xylocopa and Bombus and possibly Agapostemon splendens, a smaller halictid bee.

Joshua W. Campbell, John H. Irvin, and James D. Ellis "Bee Contribution to Partridge Pea (Chamaecrista fasciculata) Pollination in Florida," The American Midland Naturalist 179(1), 86-93, (1 January 2018). https://doi.org/10.1674/0003-0031-179.1.86
Received: 4 April 2017; Accepted: 1 September 2017; Published: 1 January 2018
JOURNAL ARTICLE
8 PAGES


Share
SHARE
ARTICLE IMPACT
RIGHTS & PERMISSIONS
Get copyright permission
Back to Top