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Fly Invasion: Wasps Vanish, Homes Swarmed!
31 Jul
Summary
- Homes face a massive increase in flies due to weather affecting wasp populations.
- Extreme weather in June accelerated fly breeding significantly.
- Fewer wasps mean less natural control of fly numbers.
British homes are currently facing an 'explosion' of flies, a phenomenon attributed to unusual weather patterns impacting insect populations this summer. Experts suggest that tropical conditions experienced in June significantly accelerated the breeding cycle of flies. High temperatures, persisting both day and night, allowed eggs to develop into adults much faster than usual.
Concurrently, wasp populations have seen a notable decline. This reduction is believed to stem from a combination of a dry spring, which initially helped queen wasps establish nests, followed by a cold snap and wet weather in May that may have destroyed young colonies. Further compounded by heatwaves drying up nectar sources, adult wasps have faced food shortages.
Wasps play a vital role as natural pest controllers, preying on numerous insects, including flies. With fewer wasps to regulate their numbers, the fly population has experienced unchecked growth. This ecological shift is being observed across homes and businesses throughout the UK, leading to the noticeable increase in flies.
