As temperatures rise across Nova Scotia, many residents are noticing an increase in blackflies compared to previous years, signaling the start of the season for these pesky insects. Andrew Hebda, a former zoology curator at the Nova Scotia Museum, explained that blackflies remain inactive during winter and cold spells, only becoming active during spring when the weather warms up. This year, blackflies are emerging rapidly, with Hebda mentioning that a stretch of 10 days to two weeks will likely see the majority of them hatch, reproduce, and then disappear for the summer, as blackflies have a single generation per year.
In contrast to mosquitoes, which can have multiple generations in a season, blackflies do not reappear until the following year once they have completed their reproductive cycle. Mosquitoes thrive in warm, moist conditions. Hebda highlighted that last year’s dry weather suppressed blackfly populations despite higher temperatures. To avoid blackflies, it is recommended to avoid tall grass and wooded areas. For mosquitoes, staying in open areas with strong, steady winds is advised. Using bug sprays to mask scent or wearing bug jackets as a physical barrier can help protect against these insects.
In other news, Nova Scotia is planning an annual call for bids for offshore wind projects. Additionally, a byelection in Victoria County will see two former Baddeck commissioners competing. Bridgewater is set to benefit from a new shelter following the closure of a controversial drop-in center, and an assault plea by a Sydney pro boxer has been confirmed by a judge. The Alderney ferry service in Halifax is returning to a 15-minute frequency after experiencing months of delays.
