Results 91 to 100 of about 9,811 (187)

Larvicides and larvicidal formulations for the control of Culex pipiens fatigans.

open access: yesBulletin of the World Health Organization, 1968
It is generally agreed that no single approach can solve the Culex pipiens fatigans problem at present. The use of larvicides must be integrated and co-ordinated with control techniques utilizing sanitary measures and, in suitable habitats, the use of predacious fish.In the testing of larvicides, factors such as mammalian toxicity and the persistence ...
openaire   +1 more source

Larvicidal and Oviposition Activity of Commercial Essential Oils of Abies sibirica Ledeb., Pogostemon cablin (Blanco) Benth., Juniperus communis L. and Their Combinations Against Aedes aegypti

open access: yesMolecules
Aedes aegypti is a vector responsible for the transmission of various arboviruses and is considered by the World Health Organization to be one of the main public health problems in the world.
Júlio César Ribeiro de Oliveira Farias de Aguiar   +16 more
doaj   +1 more source

Efek Larvasida Ekstrak Etanol Daun Pandan Wangi (Pandanus amaryllifolius Roxb.) terhadap Larva Nyamuk Culex sp

open access: yesGlobal Medical & Health Communication, 2017
Abstrak Salah satu cara pemberantasan nyamuk Culex yang merupakan vektor beberapa penyakit antara lain filariasis, Japanese encephalitis, St. Louis encephalitis, dan West Nile virus ialah dengan larvasida.
Regina Putri   +2 more
doaj  

Determination of diflubenzuron residues in milk and cattle tissues Determinação de resíduos de diflubenzuron em leite e tecidos bovinos

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
Diflubenzuron (DFB) is used to control ectoparasitic infestation by inhibiting larvae development in the manure and feces of treated animals. It is also currently been used to control tick infestations. In this study, milk and tissues from cattle treated
S.A.V. Tfouni   +8 more
doaj  

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