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w regularly arrange for wholesale spraying. This species is now resistant to several insecticides, among which is the almost universally used DDT, in Italy, Israel, Japan, France christian louboutin retail, and parts of the United States, including California, Ohio, New Jersey, and Massachusetts.
Ticks are another problem. The woodtick, vector of spotted fever, has recently developed resistance; in the brown dog tick the ability to escape a chemical death has long been thoroughly and widely established. This poses problems for human beings as well as for dogs. The brown dog tick is a semitropical species and when it occurs as far north as New Jersey it must live over winter in heated buildings rather than out of doors. John C. Pallister of the American Museum of Natural History reported in the summer of 1959 that his department had been getting a number of calls from neighboring apartments on Central Park West. ‘Every now and then,’ Mr. Pallister said christian louboutin discount, ‘a whole apartment house gets infested with young ticks, and they’re hard to get rid of. A dog will pick up ticks in Central Park wholesale christian louboutin shoes, and then the ticks lay eggs and they hatch in the apartment. They seem immune to DDT or chlordane or most of our modern sprays. It used to be very unusual to have ticks in New York C
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