cigarette bugs in house Beetles | Bug Out Lasioderma serricorne - Wikipedia

The lowest fecundity was reported with tobacco leaves as a food source, while flour produced the highest fecundity

Scientists have been able to isolate this chemical, and commercial warehouses and manufacturers often use this smell in traps to keep males out of their stored products.

As well, females cigarette beetles usually look to lay their eggs in bags of stored food or on top of dried tobacco, since they make perfect food for the larvae when they emerge

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So if youre having home pest issues, a first step could be to look and see if you have water that is either Noises in the Walls If you have nighttime noises in your walls or overhead, then you are very likely dealing with rodents