Zoology
Permanent URI for this collectionhttp://repository.kln.ac.lk/handle/123456789/3752
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Item Investigations on toxic, antifeedant and repellent properties of the defensive secretion of Coridiusjanus (Hemiptera: Pentatomidae) and a synthetic mixture of its major volatile constituents(Journal of National Science Council of Sri Lanka, 1991) Pathiratne, A.; Gunawardene, N.E.; Liyanage, S. K. J.Item Toxicity of fenthion (Lebaycid) to tilapia, Oreochromismassambicus (Peters): effects on survival, growth and brain acetylcholinesterase activity(Journal of the National Science Foundation of Sri Lanka, 1999) Pathiratne, A.Item Toxicity of chlopyrifos and dimethoate to fingerlings of the Nile tilapia, Oreochromisniloticus: cholinesterase inhibition(Sri Lanka Journal of Aquatic Sciences, 1998) Pathiratne, A.; Athauda, P.