Results 221 to 230 of about 14,808 (257)

Lymphatic filariasis transmission 10 years after stopping mass drug administration in the Gomoa west district of Ghana. [PDF]

Int J Infect Dis
Boateng CA, Afatodzie MS, McLure A, Kwansa-Bentum B, de Souza DK.   +4 more
europepmc   +1 more source

Strategies for the development of a competitive pyrethrum-based pesticide sector in Kenya. Final report (NRI report no. 2695) [PDF]

, 2002
Burnett, Duncan, Farrell, Graham, Kiiru, Mary   +2 more
core  

Methods of sampling malaria vectors and their reliability in estimating entomological indices in Africa. [PDF]

J Med Entomol
Degefa T, Yewhalaw D, Yan G.
europepmc   +1 more source

Mapping malaria vectors and insecticide resistance in a high-endemic district of Haryana, India: implications for vector control strategies. [PDF]

Malar J
Kumar G, Gupta S, Kaur J, Pasi S, Baharia R, Mohanty AK, Goel P, Sharma A, Rahi M.   +8 more
europepmc   +1 more source

Malaria Vector Bionomics: Countrywide Surveillance Study on Implications for Malaria Elimination in India.

JMIR Public Health Surveill
Rahi M, Mishra AK, Chand G, Baharia RK, Hazara RK, Singh SP, Khan S, Sreehari U, Kamaraju D, Kumar G, Gupta SK, Sharma A, Raghavendra K, Gunasekaran K, Singh OP, Subbarao SK.   +15 more
europepmc   +1 more source

Pyrethrum dermatitis.II. The allergenicity of pyrethrum oleoresin and its cross‐reactions with the saline extract of pyrethrum flowers [PDF]

Pesticide Science, 1973
AbstractTests on sensitised guinea pigs have indicated that crude pyrethrum oleoresin contains two types of allergens. The more potent are compounds with similar allergenic determinants to the allergens present in the 0.9% saline extract of pyrethrum flowers which have been tentatively classified as glycoproteins or glycopeptides with molecular weights
Krzysztof Tyszkiewicz, Frank E. Rickett
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Biomarker of pyrethrum exposure

Toxicology Letters, 2006
Pyrethrum as well as synthetic pyrethroids like allethrin, resmethrin, phenothrin, tetramethrin, cyfluthrin, cypermethrin, deltamethrin or permethrin are among the insecticides most often used worldwide. With a sensitive and valid gas-chromatographic-high resolution mass spectrometric method, it is possible to detect all pyrethrum and pyrethroid ...
Sami Selim, Gabriele Leng, Wolfgang Gries   +2 more
openaire   +3 more sources

Drying pyrethrum

2023
Drying technology is being more and more used in chemical industry, food industry, processing agricultural products, and fibber industry. In the majority of processing industries, drying is carried out for one or more reasons: 1)To offer ease dealing in further processing. For example; drying sweet chrysanthemum in order to increase sweet agents.
openaire   +1 more source