Analytical grade reference insecticide standards of cypermethrin, deltamethrin and
lambda cyhalothrin ( greater than 95% purity) were purchased from Dr.
Lambda Cyhalothrin amidst other pesticides are cholinesterase inhibitors [37], thereby, inhibiting the cholinesterase activities of cyhalothrin treated amphibians especially in the liver, kidney and even the brain [22,20].
The primary insecticide used in both sites was
lambda cyhalothrin at a dose of 10-20 mg/[m.sup.2].
anisopliae (isolate Ma-11.1, Ma-2.4) and Isaria fumosorosea (isolates If-2.3, If-02) and chemical insecticides i.e., bifenthrin,
lambda cyhalothrin, imidacloprid, triazophos, spinosad, pyriproxyfen and nitrinpyrum, as larvicides against C.
Effects of pyrethroid insecticide ICON (
lambda cyhalothrin) on reproductive competence of male rats.
In Mexico, use of two synthetic pyrethroid insecticides (deltamethrin and
lambda cyhalothrin) for bed-net treatment and house spraying is controlling malaria at a much lower cost than the use of the alternative insecticides tried earlier and mentioned by Roberts et al.