Ajith Kumar Karapparambu Gopalan

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Commercially available preparations of cypermethrin (Clinar and Ectomin) and fenvalerate (Flytik and Ticomax, 20% E.C) were compared for their acaricidal activity against Rhipicephalus (Boophilus) annulatus using adult immersion test. Adult tick mortality was higher with Ectomin compared to Clinar. Complete eclosion blocking was observed at all the tested(More)
Fully grown third stage larvae (LIII) of Chrysomya albiceps were recovered from aberrant sites viz. trachea and rumen during necropsy of a free-range sambar deer that had been observed to bear an inflamed tongue infested with maggots and subsequently died due to starvation. Five dead maggots of C. bezziana were also recovered from rumen. The aberrant(More)
The problems associated with synthetic chemical pesticides include resistance, residues, pest resurgence and the adverse effects on non-target organisms. Hence, many ecofriendly newer alternatives are being evaluated among which one of the most important is the use of herbal agents. Many of the plant extracts or its fractions are dissolved in polar or non(More)
A very high prevalence of microfilaremia of 42.68 per cent out of 164 canine blood samples examined was observed in Cherthala (of Alappuzha district of Kerala state), a known human Brugia malayi endemic area of south India. The species of canine microfilariae were identified as Dirofilaria repens, Brugia malayi, and Acanthocheilonema reconditum. D. repens(More)
Two male and two female emu birds of 8 months to 1 year old reared in a private farm were brought dead to College of Veterinary and Animal Sciences, Pookode for postmortem examination during the period from July to September, 2010. The birds were emaciated and drooling of blood from the mouth was observed for 2 days prior to death. Postmortem examination of(More)
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