Changes of black widow spider distributions tracked. According to a study that was recently released, populations of black widow spiders are shifting to move father north – specifically the northern region of Canada. Researchers discovered the spider is taking on different habits and the most likely reason is that these changes are in response to […]
Tag: study
At Sigma Pest we are constantly staying up to date on the latest pest control methods. We study these methods to ensure we are bringing you the best care.