scholarly journals Insecticidal Activity of Some Chemicals of Mosquitoes Culex pipiens molestus Forskal

2021 ◽  
Vol 18 (1(Suppl.)) ◽  
Keyword(s):  
Insecticidal Activity ◽  
Culex Pipiens ◽  
Culex Pipiens Molestus

The Susceptibility of various Species of Mosquitos to DDT, Dieldrin and BHC

1955 ◽  
Vol 46 (2) ◽  
pp. 301-309 ◽  
Author(s):  
R. H. Wharton
Keyword(s):  
Aedes Aegypti ◽  
Culex Pipiens ◽  
Lethal Concentration ◽  
Median Lethal Concentration ◽  
Adult Females ◽  
Anopheles Maculipennis ◽  
Culex Pipiens Molestus ◽  
Filter Papers

The susceptibility of various mosquitos to DDT, dieldrin and BHC has been studied. Adult females were exposed in small tubes lined with filter papers impregnated with insecticide-oil solutions. Larvae were exposed to insecticideacetone suspensions in water.Adult mosquitos tested in London showed no striking differences in susceptibility to DDT, though the median lethal concentration (MLC) of Culex pipiens molestus Forsk. (1·6 per cent.) was greater than the MLC of Aëdes aegypti (L.) (0·9), Anopheles maculipennis var. atroparvusvan Thiel (1·0), or A. quadrimaculatus Say (·7). C. p. molestus and Aë. aegypti showed the same order of susceptibility to dieldrin and BHC, with Anopheles m. atroparvus more susceptible to both insecticides.

scholarly journals Genomic differentiation and intercontinental population structure of mosquito vectors Culex pipiens pipiens and Culex pipiens molestus

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Andrey A. Yurchenko ◽  
Reem A. Masri ◽  
Natalia V. Khrabrova ◽  
Anuarbek K. Sibataev ◽  
Megan L. Fritz ◽  
...  
Keyword(s):  
Population Structure ◽  
Culex Pipiens ◽  
Mosquito Vectors ◽  
Culex Pipiens Pipiens ◽  
Culex Pipiens Molestus

scholarly journals Insecticidal Activity of Bacillus laterosporus

1998 ◽  
Vol 64 (7) ◽  
pp. 2723-2725 ◽  
Author(s):  
Margarita V. Orlova ◽  
Tatyana A. Smirnova ◽  
Lyudmila A. Ganushkina ◽  
Victoria Y. Yacubovich ◽  
Roudolf R. Azizbekyan
Keyword(s):  
Aedes Aegypti ◽  
Larvicidal Activity ◽  
Insecticidal Activity ◽  
Culex Pipiens ◽  
Anopheles Stephensi ◽  
Crystalline Inclusions ◽  
Bacillus Laterosporus

ABSTRACT The Bacillus laterosporus strains 921 and 615 were shown to have toxicity for larvae of the mosquitoes Aedes aegypti, Anopheles stephensi, and Culex pipiens. The larvicidal activity of B. laterosporus was associated with spores and crystalline inclusions. Purified B. laterosporus 615 crystals were highly toxic for Aedes aegypti and Anopheles stephensi.

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