Susceptibility of adults of a Malayan strain of Culex pipiens fatigans Wiedemann to DDT and dieldrin.
نویسنده
چکیده
منابع مشابه
Quantitative Analysis of DDT by GLC in Different Strains of Culex Fatigans L. by Using Hexane
Estimation of DDT by GLC (gas liquid chromatography) in K.U. strain of Culex fatigans L., shows that 59.68 ng DDT is found after the treatment with 0.175 ppm. In G.I. strain 18.3 ng DDT is found after treatment with 0.325 ppm whereas 4.35 ng DDT is found in L.Y. strain after the treatment with 0.425 ppm.
متن کاملResponse of the mosquito Culex pipiens molestus in the Amman area of Jordan to certain insecticides.
The response of adult females of the mosquito Culex pipiens molestus to six insecticides was evaluated. Adults were collected from two locations in the Amman area from May to October 1983. The F1 generation was exposed to paper-impregnated insecticides using WHO test kits. At both locations, the most toxic insecticides were permethrin, propoxur and ferpropathrin. Malathion, dieldrin and DDT wer...
متن کاملHigh Insecticides Resistance in Culex pipiens (Diptera: Culicidae) from Tehran, Capital of Iran
BACKGROUND During recent years transmission of Dirofilaria immitis (dog heart worm) by Culex pipiens and West Nile virus have been reported from Iran. The present study was preformed for evaluating the susceptibility status of Cx. pipiens collected from capital city of Tehran, Iran. METHODS Four Insecticides including: DDT 4%, Lambdacyhalothrin 0.05%, Deltamethrin 0.05% and Cyfluthrin 0.15 % ...
متن کاملSegregation of cytoplasmic incompatibility properties in Culex pipiens fatigans.
Maternally inherited variants, which arose within a laboratory colony of Culex pipiens fatigans, have been studied by rearing cultures from single egg rafts. Segregation, i.e, variation of cytoplasmic incompatibility properties between the male progeny of individual females, was demonstrated. Also, from the daughters of individual females, sub-lines were derived within which all the males showe...
متن کاملMonitoring Pyrethroid Insecticide Resistance in Major Malaria Vector Anopheles culicifacies: Comparison of Molecular Tools and Conventional Susceptibility Test
<Anopheles culicifacies is a main malaria vector in southeastern part of Iran, bordring Afghanistan and Pakistan. So far, resistance to DDT, dieldrin, malathion and partial tolerance to pyrethroids has been reported in An. stephensi, but nothing confirmed on resistance status of An. culicifacies in Iran. Methods: In current study, along with WHO routine susceptibility test with DDT (4%), di...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Bulletin of the World Health Organization
دوره 18 4 شماره
صفحات -
تاریخ انتشار 1958