Browsing by Author "Abeywickrama, K.P."
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Item Behavioural studies of cowpea seed bruchid callosobruchus maculatus (F.) against volotile leaf extracts of lemongrass neem and curry leaf(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2002) Adhikari, A.A.C.K.; Paranagama, K.P.; Abeywickrama, K.P.; Premarathne Bandara, K.A.N.Item Bioactivity of the essential oil of lemongrass (Cymbopogen citratus) against rice weevil-Sitophilus oryzae (L.) and grain moth-Sitotroga cerealella (Olivier)(2001) Jayaratne, K.H.T.; Paranagama, P.A.; Nugeliyadde, L.; Abeywickrama, K.P.Item Evaluation of volatile constituents of neem (Azadirachta Indica A. Juss.) leaf extracts against Callosobruchus maculatus (F)(National Science Foundation:Colombo, 2003) Paranagama, P.A.; Adhikari, A.A.C.K.; Abeywickrama, K.P.; Bandara, K.A.N.P.Item Growth Promotion and Preservation of Bare Rooted Plants of Dracaena sanderiana for Commercialization(Faculty of Agriculture, University of Ruhuna:Kamburupitiya, 2011) Gunathilake, C.; Abeywickrama, K.P.Item In vitro antifungal effi cacy of selected essential oils in controlling fungi associated with the stem-end rot disease of mango (cv. Karutha Colomban) fruits and characterisation of antifungal components(NSF:Colombo, 2020-06) Kodituwakku, T.D.; Ekanayake, G.C.M.; Abeywickrama, K.P.; Jayakody, R.Item Inhibition of aspergillus flavus link and aflatoxin formation hy essential oils of cinnamomum xeylanicum(L) and cymbopogon nardus rendle(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2002) Jayaratne, K.H.T,; Oaranagama, P.A.; Abeywickrama, K.P.; Nugaliyadde, L.Item Isolation of an antifungal aza-sugar from Aspergillus fumigatus(1996) Wijayaratne, D.T.U.; Abeywickrama, K.P.; Chandanie, P.D.F.; Wickramasinghe, R.Item Repellency and toxicity of four essential oils to Sitophilus oryzae L. (Coleoptera:Curculionidae)(National Science Foundation:Colombo, 2004) Paranagama, P.A.; Abeysekera, K.H.T.; Nugaliyadde, L.; Abeywickrama, K.P.Item Toxicity and repellant activity of cymbopogon citratus (D.C.) stapf. and Murraya koenigii Sprang. against Callosobruchus maculatus (F.) (Coleoptera; Bruchidae)(University of Ruhuna. Kamburupitiya, 2002) Paranagama, P.A.; Adhikari, A.A.C.K.; Abeywickrama, K.P.; Bandara, K.A.N.P.