Preliminary evaluation on safety aspects in mosquito net impregnation with lambdacyhalothrin.
A preliminary evaluation was undertaken on the safety aspects in mosquito net impregnation with lambdacyhalothrin, on the operators and users of the treated nets. The detection by HPLC of one of the principal metabolites of lambdacyhalothrin, 3-phenoxy benzoic acid (3-PBA) in blood samples of the users and operators in very small quantities (0.01 to 0.02 ng/microliters) showed that absorption of the insecticide was minimum. Clinical examination and analysis of different biochemical parameters in blood and serum samples showed in spite of the minimal absorption of the insecticide, there was no immediate adverse effect.
Baskaran
S
S
Vector Control Research Centre, Pondicherry.
Kalyanasundaram
M
M
Das
L K
LK
Das
P K
PK
D000818:Animals; D001512:Bedding and Linens; D001565:Benzoates / Q000097:blood / Q000652:urine; D006801:Humans; D007306:Insecticides / Q000009:adverse effects*; D009032:Mosquito Control / Q000379:methods*; D009570:Nitriles; D009784:Occupational Diseases / Q000139:chemically induced*; D011722:Pyrethrins / Q000009:adverse effects*
D001565:Benzoates; D007306:Insecticides; D009570:Nitriles; D011722:Pyrethrins; C017618:3-phenoxybenzoic acid; C037304:cyhalothrin