“They crawl even through the screens“: after heavy rains, Aktobe residents faced an unexpected problem

Aktobe residents are grappling with an unusual and unsettling problem: a massive invasion of black beetles that have begun crawling into homes, even through screens. Social media has been flooded with complaints, with residents describing finding numerous beetles indoors and covering their yards.

"They even crawl through mosquito nets. Yesterday, I came home from work and found so many of these black beetles in the apartment... The yard is also covered in them. What kind of invasion is this?" one concerned resident posted.

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They even crawl through mosquito nets. Yesterday, I came home from work and found so many of these black beetles in the apartment... The yard is also covered in them. What kind of invasion is this?

The city's Akimat (local administration) has responded, conducting a preliminary assessment based on resident reports and available photos. They suspect the insects are common ground beetles (Carabidae) or darkling beetles (Tenebrionidae), which are typically found in soil. Their mass appearance and migration are often triggered by prolonged rainfall and excessive soil moisture, which alters their natural habitat.

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Beetles of these families are common inhabitants of soil and open areas. Their mass appearance and migration can occur after prolonged rainfall due to excessive soil moisture and changes in habitat conditions. During this period, the insects move actively and can enter residential premises through cracks, doorways, ventilation openings, and other routes.

Officials explained that these beetles actively move during such periods and can easily enter residential areas through cracks, doorways, and ventilation. They also clarified that current disinfestation efforts targeting mosquitoes, ticks, and elm leaf beetles do not impact this particular beetle population, as different species are involved.

The Akimat assured residents that the beetle surge is seasonal and temporary, expecting the population to naturally decrease and return to their habitats as weather conditions stabilize. However, they are considering additional measures, including specialized disinfestation treatments, to manage the numbers if necessary. Aktobe recently experienced record rainfall throughout June, leading to widespread flooding.

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The mass appearance of the beetles is seasonal and temporary. Such phenomena can be observed after prolonged precipitation when soil temperature and humidity change. As weather conditions stabilize, the beetle population typically decreases naturally, and they return to their natural habitats.