Many people think that blue banded bees only feed on blue and purple flowers, but the truth is that they feed on any type of flower they can find. While they seem to have a preference for blue, they are happy to feed on flower pollen and nectar of any colour.
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Nectar
A blue banded bee looks similar to a honeybee, but it is smaller and does not produce honey. It is a solitary species that pierces petals with its long tongue. The bees also build their own nests. They dig oval-shaped burrows and line them with waterproof secretions.
This species of bee pollinates many types of plants, including fruit trees and tropical fruit. Bees in particular pollinate rambutan flowers. They also pollinate flowering tomato plants. This species lives underground in complex tunnel systems made of clay or soft sandstone.
Pollen
Blue banded bees are native solitary bees that are found throughout Australia. They are not sociable, but are good pollinators. They feed on pollen and nectar in their nest cells and feed their developing offspring until they are fully developed. They are harmless to humans, though they have a tiny stinger.
Blue banded bees have evolved to eat pollen, which provides them with protein and fats. This pollen also benefits the plants, which need these insects for buzz pollination. Some native plants are only pollinated by buzz pollination, so specialised bees are vital for them.
Flower nectar
Pollination occurs when bees collect pollen from flowers. Some flowers produce pollen on their own while others rely on pollinators. Insects such as butterflies, bees and bats are the primary pollinators of many plants. Certain flowers use nectar as a lure to attract specific bees and insects to their pollen-producing flowers.
Blue banded bees are found throughout Australia. They are also native to Papua New Guinea, Indonesia, East Timor, Malaysia and India. They prefer flowers that are blue or purple in color.
Leaf pollen
The blue banded bee pollinates a cherry tomato flower in a super slow motion video. The entire process takes less than a second in real time. The bee pollinates the flower by shaking its head and chest against the flower’s anthers. Pollen has a high protein content and can fossilize. Bees use this pollen as their primary source of protein. Its protein content ranges between 2.5% and 61% – comparable to the amount found in beef!
Unlike honeybees, blue banded bees are not very social. They live alone and do not make nests with other bees. However, they are effective pollinators. This subspecies of bees has been found in greenhouses and can be very beneficial for greenhouse tomato plants.
Lantana
Lantana is a warm-weather plant that attracts the pollinators. Blue-banded bees are an important part of our ecosystem, as they help plants reproduce. They also pollinate many native and exotic species of flowers. In particular, these bees are useful pollinators of greenhouse tomatoes, as they buzz pollinate the flowers and shiver their flight muscles to release pollen.
Blue banded bees have a limited foraging range of about 300 m from their nest. They make nine flights per day to collect pollen. While they are not social like honey bees, they are very effective pollinators. Unlike honey bees, blue banded bees buzz pollinate flowers, which causes vibrations in the flower, releasing pollen. They are found throughout Australia and appear to prefer blue flowers as food sources.
Pesticides
There are many different kinds of pesticides, but a few of them are toxic to bees. These substances are commonly used to protect plants and gardens, but they are harmful to bees in several ways. For example, some pesticides can damage the bees’ reproductive ability. In order to protect bees from pesticides, you should use insecticides that are safe for bees.
One common type of insecticide is permethrin. This chemical kills the small hive beetle, a parasite of the beehive. It is commonly found in household ant and cockroach killers. However, the chemical is banned in the European Union since 1999 and France since 2014.
Nesting in sandstone or clay
Blue banded bees build their burrows in soft sandstone or clay. These burrows will have an oval shape. These bees tend to nest in the burrows of dried river banks. The females will build their nest in the burrows, while males will roost in groups. These burrows will contain a mixture of pollen and nectar.
Blue banded bees do not form hives but lay eggs anywhere they can find exposed soil. They will then dig a hole and then extend it to form a complex maze of tunnels. The nests are made close to each other and sealed off when they are completed. The bees lay their eggs during warmer months.
