2.NSF Publications
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Item A procedure for sterilising leaf explants collected from wild neem (Azadirachta indica) trees(National Science Council:Colombo, 1999) Eeswara, J.P.; Allan, E.J.; Mordue, A.J.; Stuchbury, T.Experiments conduted to find suitable sterilisation procedures for neem explants collected from trees growing in the wild showed that they could not be sterilised by the method for leaves collected from the trees reared in the laboratory (10perc. NaOCL for 10 min.) but required more rigorous sterilisation methods. Leaf explants collected from the trees growing in the wild could not be sterilised using different concentration of NaOCL[(10, 15, 20, 25)perc.] HgCl2,[(0.1, 0.5, 1)perc.] for different time intervals (5, 10, 15, 20, and 30 mins) but could be sterilised by combining HgCl2 and NaOCL (0.1perc. HgCl2 for 5 min followed by 10perc. NaOCL for 10 min). Leaf damage was observed when 70perc. ethanol was used as a pre-treatmentItem Oral hypoglycaemic activity of different preperations of Momordica charantia(National Science Council:Colombo, 1991) Jeevathayaparan, S.; Tennekoon, K.H.; Karunanayake, E.H.; Jayasinghe, S.A.Item The chemical constituents of Symplocus racemosa Roxb(National Science Council:Colombo, 1979) De Silva, L.B.; De Silva, U.L.L.; Mahendran, M.Item Alkaloids of some plants of Sri Lanka:chemistry and pharmacology(National Science Council:Colombo, 1978) Gunnatilake, A.A.L.Item Isolation of toxigenic fungi from commercially available medicinal plant material(Natural Resources Energy Science Authority:Colombo, 1996) Fernando, L.; Abeywickrama, K.Item Insecticidal activity of some medicinal plants of Sri Lanka(Natural Resources Energy Science Autority:Colombo, 1997) Hewage, C.M. and othersItem Constituents of the stem bark from Butea monosperma (Leguminosae)(National Science Council:Colombo, 1990) Bandara, B.M.R.; Kumar, N.S.; Wimalasiri, K.M.S.Item Floristic composition and medicinally important plants in the understorey of the tropical dry mixed evergreen forest at the Hurulu reserve of Sri Lanka(National Science Council:Colombo, 1993) Solangaarachchi, S.M.; Perera, B.M.S.Item Studies on the effect of Gymnema Sylvestre on diabetics(Natural Resources Energy and Science Authority of Sri Lanka:Colombo, 1992) Balasubramaniam, K.; Arasaratnam, V.; Nageswaran, A.; Anushiyanthan, S.; Mugunthan, N.Item The aloin content of local Aloe species(National Science Council:Colombo, 1981) Jansz, E.R.; Silva, V.; Ratnayake, DAbstract available from Library, Please quote title when requesting