International Journal For Multidisciplinary Research

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Call for Paper Volume 6 Issue 6 November-December 2024 Submit your research before last 3 days of December to publish your research paper in the issue of November-December.

Seasonal Pollination Dynamics of Cymbidium Aloifolium by Apis Cerana Indica Honey Bees in the Western Ghats, Wayanad"

Author(s) Sabu VU
Country India
Abstract Cymbidium aloifolium is a prominent epiphytic orchid species native to the Western Ghats, specifically found in the biodiversity-rich region of Wayanad. The pollination ecology of this orchid is intricately linked with local bee species, particularly Apis cerana indica, the Indian honey bee. This study explores the relationship between Cymbidium aloifolium and Apis cerana indica, highlighting the pollination mechanisms, frequency of bee visits, and the resultant fruit set.
Field observations were conducted during the peak blooming season, from April to June, when Cymbidium aloifolium exhibits its distinctive long-lasting flowers. Apis cerana indica was observed to be the primary pollinator, attracted by the orchid's vibrant flowers and enticing floral scent. The bees exhibit specific foraging behaviors, visiting multiple flowers during a single foraging trip, thereby enhancing cross-pollination rates. The pollination process is facilitated by the orchid’s specialized floral structure, which allows effective transfer of pollen as the bees collect nectar.
The study recorded an average of 15 bee visits per flower per day, with a peak activity observed during the morning hours. Successful pollination events, indicated by the deposition of pollinia on the bee's body, were recorded in approximately 70% of the observed visits. The subsequent fruit set rate was observed to be 65%, highlighting a strong correlation between Apis cerana indica activity and reproductive success of Cymbidium aloifolium.
This pollination interaction not only underscores the ecological significance of Apis cerana indica in sustaining orchid populations but also emphasizes the critical role of maintaining healthy bee populations for the conservation of native orchid species in the Western Ghats. The findings suggest that habitat preservation and the protection of pollinator species are essential for the continued survival of Cymbidium aloifolium.
These insights contribute to a deeper understanding of plant-pollinator dynamics in tropical ecosystems and underscore the importance of integrated conservation strategies that encompass both flora and fauna. Future research could focus on the impacts of environmental changes on these interactions and the development of conservation practices that support both orchids and their pollinators.
Keywords Cymbidium aloifolium, Apis cerana indica, pollination ecology, Western Ghats, Wayanad, orchid conservation, bee behavior, plant-pollinator interaction, fruit set, and Biodiversity.
Field Biology > Agriculture / Botany
Published In Volume 6, Issue 4, July-August 2024
Published On 2024-08-14
Cite This Seasonal Pollination Dynamics of Cymbidium Aloifolium by Apis Cerana Indica Honey Bees in the Western Ghats, Wayanad" - Sabu VU - IJFMR Volume 6, Issue 4, July-August 2024. DOI 10.36948/ijfmr.2024.v06i04.25965
DOI https://doi.org/10.36948/ijfmr.2024.v06i04.25965
Short DOI https://doi.org/gt65dh

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