Biting Asian Ladybugs Ottawa- There are reports of swarms of the multicoloured Asian ladybug, an insect known to bite, in Ottawa's southern limits and making their way into more urban areas. Carleton University entomologist Jeff Dawson said in the fall the ladybug looks for places with stable temperatures to survive the winter. Often, they sneak into cracks and open holes in people's homes. The insects also do not face much threat in their natural habitats.
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