Native bees are a vital part of the Australian bush and are important pollinators of Australia’s unique flora.
Australia’s honey bee researchers acknowledge that despite best efforts, Australia is unlikely to remain free from Varroa. Growth in demand from crop industries after the establishment and spread of Varroa, and other exotic honey bee pests is likely to stimulate the growth of the native bee pollination sector. One of the major reasons for this expected demand is because it is believed that native bees will not be affected by exotic honey bee pests such as Varroa mite. There is already a small, but established, managed stingless bee industry in New South Wales and Queensland that provides commercial crop pollination services. The industry is based on the management of the social Australian native bees Tetragonula carbonaria, T. hockingsi and Austroplebeia australis. It mainly services the macadamia, lychee, watermelon, blueberry, mango and avocado industries. However, with further research, it may be shown that they are useful pollinators of other crops. For more information about crop pollination with native bees, and pollination services visit the Aussie Bee website. One of the major benefits of some native bees when compared to the European honey bee is the ability of some species to ‘buzz pollinate’ crops. Blue-banded bees (Amegilla spp.) are Australian native buzz pollinators that have been shown to effectively pollinate glasshouse tomatoes. This specialised process involves bees transferring vibrations through their body via rapid contraction of their indirect flight muscles, releasing pollen. Buzz pollination is critical for the production of some fruits. Further research may also demonstrate a usefulness of native buzz pollinating bees in other field-grown, or other glasshouse crops such as melons, pumpkins, capsicums, chillies and eggplants. |
Thank you, Lucy-Jade
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