Note: This article originally appeared in the December 2019 issue of Pest Management Professional magazine and is reprinted with permission. Dr. Jackson’s biography and more can be found here.
Are rats friends or foes? The late Dr. William Jackson, internationally renowned bird and rodent expert, asked this in the August 1980 cover story of Pest Control, the predecessor of Pest Management Professional.
They’re usually considered foes, he argued, at least in Western culture. To trace our fear of and fascination with rats, Dr. Jackson presented a brief literary history, from rodent plagues in the Bible to rat poison in Chaucer to the “lazy and gluttonous but always adept” barn rat, Templeton, in Charlotte’s Web. As Dr. Jackson pointed out, though, attitudes about rats vary by culture:
-- Hindus regard all life as sacred. Ganesh, the elephant-headed god of knowledge, traditionally rides on the back of a rat, and the two always are pictured together.
-- Rats — of several species — are important sources of human food in West Africa, where they can be purchased alive in the markets.
-- In ancient China, having rats was a sign of wealth, because it meant the family had sufficient garbage to support rats.
Through these examples, Dr. Jackson attempted to destabilize our fear of rats as culturally specific and inconsistent. In his words, “how different is a rat from a squirrel or muskrat — delicacies for many in the Midwest? What if it were called a ‘bare-tailed squirrel’?”
The depth of our distaste doesn’t even transfer to mice. While Dr. Jackson admitted “a mouse, especially if he’s not white, has the potential for putting a considerable proportion of the population up on chairs,” he theorized that their “Disney-fied” image helped their reputation. According to a 1976 study cited in the article, mice ranked well above rats on a “like” scale obtained from a survey of college biology students.
Why does this matter? In Dr. Jackson’s view, the stories we tell ourselves about rats can lead to misguided rodent control methods. We believe “the only ‘good’ rat is a dead rat,” he wrote, but we also want as little as possible to do with managing them:
Whether it’s some kind of magical incantation or a 50-cent mouse trap that a housewife throws away with the dead mouse, people want to be aloof, to let somebody else do it (i.e., ask the landlord, call the city, hire a pest control operator.) Often it’s the family “next door” or “downstairs” which has the problem.
Pest management professionals understand that successful rodent control requires an integrated pest management program — and a successful program, in turn, requires active household involvement. Failure to adhere to exclusion-based construction practices, proper food storage and adequate waste disposal can subject a community to a rat infestation of its own making.
Where there are humans, there are rats. Dr. Jackson reminded us that our thoughts and behaviors determine our ability to live with these creatures — if not side-by-side, at least from a comfortable distance.
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