
A recent breakthrough by the CSIR-Indian Institute of Integrative Medicine has demonstrated that Apis mellifera can survive sub-zero temperatures. This development is particularly significant for beekeepers in cold regions such as Jammu & Kashmir, where traditionally hives are migrated to plains during winter to avoid colony loss. The finding can reduce migration costs, minimize stress on bee colonies, and enhance honey production efficiency, thereby strengthening the apiculture sector and rural livelihoods.
About Apis mellifera
- Apis mellifera, commonly known as the Western or European honey bee, is the most widely distributed species of honey bee in the world.
- It is the most extensively domesticated insect species due to its economic and ecological importance.
- The species is commercially exploited for products such as honey, beeswax, royal jelly, and propolis.
- It plays a crucial role in pollination, supporting agricultural productivity and maintaining ecological balance.
- A large proportion of global food crops, including fruits, vegetables, and oilseeds, depend on pollinators like Apis mellifera.
Apis mellifera Habitat and Distribution
- Native to Europe, Western Asia, and Africa.
- Introduced to other continents by humans beginning in the 17th century.
- Currently found across all continents except Antarctica, including East Asia, Australia, and North and South America.
- Prefers habitats with abundant flowering plants such as meadows, orchards, open forests, and agricultural fields.
- Can adapt to varied environments like grasslands, wetlands, and even semi-arid regions, provided adequate nectar, pollen, and water sources are available.
- Requires nesting cavities such as hollow tree trunks, rock crevices, or artificial beehives for colony establishment.
Apis mellifera Features
- Typically reddish-brown to yellow in colour with distinct black bands and orange-yellow rings on the abdomen.
- Possesses two pairs of transparent wings and a characteristic narrow waist.
- The body is covered with branched hairs that help in effective pollen collection and transfer.
- Exhibits eusocial behavior, forming highly organized colonies with division of labour:
- One queen responsible for reproduction
- Thousands of worker bees performing tasks like foraging, nursing, and hive maintenance
- A smaller number of drones whose primary function is mating
- Colonies can consist of tens of thousands of individuals, showcasing advanced social organization.
- Workers possess barbed stingers that detach after stinging, leading to their death, while the queen has a smooth stinger used primarily for intra-species competition.
- Nests are constructed using beeswax in the form of hexagonal combs, known for their
efficiency and strength.
- Communication within the colony occurs through complex behaviors like the “waggle dance,” which conveys information about food sources.
Conclusion
The recent findings regarding the cold tolerance of Apis mellifera have far-reaching implications for sustainable beekeeping in colder climates. By reducing the need for seasonal migration, the discovery can lower operational costs, improve colony survival rates, and enhance honey yield. Additionally, stronger and stable bee populations will contribute to improved pollination services, thereby boosting agricultural productivity and supporting
food security. Promoting scientific interventions alongside traditional beekeeping practices can play a vital role in strengthening India’s apiculture sector.





