Gliniewicz A
Państwowy Zakład Higieny, Zakład Zwalczania Skazeń Biologicznych, Warszawa.
Wiad Parazytol. 1991;37(1):185-8.
Each generation of Blattella germanica were treated with a dose of 0.42 microgram permethrin per VI instar larva. The fecundity varied from 8.21 to 33.66 for I instar larvae per female. Reproduction was significantly lower than that evaluated for untreated insects in third and fourth generations, but significantly higher in the fifth generation. Mortality among insects treated with permethrin, with the exception of the fourth generation only, was higher than among untreated cockroaches. In the third, fourth and fifth generations, the biotic potential was significantly lower in groups of treated insects than in untreated ones. The length of the developmental period of B. germanica treated with permethrin, measured during 7 generations, showed no significant changes in comparison with the control groups.
对每一代德国小蠊，每只六龄幼虫用0.42微克氯菊酯进行处理。每只雌虫的一龄幼虫的繁殖力在8.21至33.66之间变化。在第三代和第四代中，经处理昆虫的繁殖力显著低于未处理昆虫，但在第五代中显著更高。除仅第四代外，用氯菊酯处理的昆虫的死亡率高于未处理的蟑螂。在第三代、第四代和第五代中，经处理昆虫组的生物潜能显著低于未处理昆虫组。在7代期间测量的用氯菊酯处理的德国小蠊的发育期长度与对照组相比没有显著变化。
