Laboratory evaluation of toxic baits for mosquito (Aedes aegypti) larvae.
Toxic bait discs were prepared by incorporating the larvicide Abate (Temephos) technical, with yeast and dog biscuit (1:1), the latter forming the attractant source. These were assessed in 1, 10 and 25 litre aquaria and 100 litre drums against Aedes aegypti larvae. Floating as well as sinking bait discs were found equally effective in controlling free moving larvae. Larvae confined in artificially suspended cages were not affected. The baits were found effective for 5 to 6 weeks. Toxic disc bait preparation methodology and evaluation protocols are discussed in this communication.
Vartak
P H
PH
Entomology, National Chemical Laboratory, Pune, India.
Tungikar
V B
VB
Bhonde
S B
SB
Sharma
R N
RN
D000330:Aedes; D000818:Animals; D005069:Evaluation Studies as Topic; D007300:Insect Control / Q000379:methods*; D007306:Insecticides; D007753:Laboratories; D007814:Larva; D000002:Temefos
D007306:Insecticides; D000002:Temefos