title: [The level of insecticide resistance in natural populations of houseflies].
abstract: The resistance to chlorophos and some pyrethroids (permethrin, fenvalerate and ethofenprox) were determined in house fly imagos from Moscow, some towns of the Moscow Province (Dmitrov, Kolomna, Zagorsk and others). Tajikistan, Turkmenia and also Czechoslovakia. The tested populations from the USSR were highly resistant to chlorophos (more than 100 times) and susceptible or tolerant to pyrethroids. Czechoslovak populations were more resistant to pyrethroids.
authors.forename: S A
authors.initials: SA
authors.lastname: Roslavtseva
authors.forename: S N
authors.initials: SN
authors.lastname: Smirnova
authors.forename: E S
authors.initials: ES
authors.lastname: Butyrina
authors.forename: I N
authors.initials: IN
authors.lastname: Kostyrko
authors.forename: Iu V
authors.initials: IuV
authors.lastname: Poliakova
mesh_terms: D000818:Animals; D003604:Czechoslovakia; D006793:Houseflies; D007305:Insecticide Resistance; D012426:Russia; D013620:Tajikistan; D014423:Turkmenistan