Browsing by Author Ahangama, D.

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Showing results 1 to 12 of 12
PreviewIssue DateTitleAuthor(s)
PGIATAR-15-188.pdf.jpg2003Biology of cashew pest Helopeltis antonii Sign. and its predatorsWijetunge, P.M.A.P.K.; Ahangama, D.; Ranaweera, B.
PGIATAR-12-177.pdf.jpg2000Evaluation of the effectiveness of entomopathogenic fungus (Metarhizium anisopliae var. major) on cabbage semilooper (chysodeixis eriosoma doubl.)Wickramatileke, W.S.N.; Ahangama, D.; Abeysinghe Banda, D.M.G.
PGIATAR-19-78.pdf.jpg2007Idioscopus nagpurensis (Pruthi) (Hemiptera : Cicadellidae : Idiocerinae):a new member of mango Leafhopper complex in Sri LankaGnaneswaran, R.; Hemachandra, K.S.; Viraktamath, C.A.; Ahangama, D.; Wijayagunasekara, H.N.P.; Wahundeniya, I.
PGIATAR-15-331.pdf.jpg2003Incidence and severity of cashew pest (Helopeltis antonii Sign.) damage, and the effect of flushing stage on severity during fruiting seasonWijetunga, P.M.A.P.K.; Samita, S.; Ahangama, D.
PGIATAR-21(4)-421.pdf.jpg2010A key for identification of Deltocephaline genera (Hemiptera : Cicadellidae : Deltocephalinae) associated with vegetable ecosystem in Sri LankaGnaneswaran, R.; Hemachandra, K.S.; Wijegunasekara, H.N.P.; Ahangama, D.
pGIATAR-22(4)-384.pdf.jpg2011A locally isolated entomopathogenic fungus to control tea red spider mites(Oligonychus coffeae Acarina-Tetranychidae)Amarasena, P.G.D.S.; Mohotti, K.M.; Ahangama, D.
PGIATAR-18-153.pdf.jpg2006Mode of transmission of sugarcane (Saccharum officinarum L.) white leaf phytoplasma in Sri LankaSeneviratne, J.A.U.T.; Bandara, J.M.R.S.; Ahangama, D.; Huaping, L.
PGIATAR-4-168.pdf.jpg1992Population distribution and identification of lepidopteran pests on cabbage, Brassica oleracea capitata L. in the mid-country of Sri LankaKetipaearachchi, Y.; Ahangama, D.; Wijayagunasekara, H.N.P.
PGIATAR-16-61.pdf.jpg2004Rapid detection of sugarcane phytoplasma by PCR amplification using specific primersSeneviratne, J.A.U.T.; Bandara, J.M.R.S.; Ahangama, D.; Huaping, L.
PGIATAR-20-414.pdf.jpg2008Species of Nephotettix Matsumura (Hemiptera: Auchenorhyncha : Cicadellidae) in Sri LankaGnaneswaran, R.; Hemachandra, K.S.; Ahangama, D.; Wijayagunasekara, H.N.P.; Wahundeniya, I.
PGIATAR-20-1.pdf.jpg2008Typhlocybine Leafhoppers (Hemiptera : Auchenorrhyncha : Cicadellidae) associated with horticultural crops in Sri LankaGnaneswaran, R.; Viraktamath, C.A.; Hemachandra, K.S.; Ahangama, D.; Wijayagunasekara, H.N.P.; Wahundeniya, I.
PGIATAR-11-380.pdf.jpg1999Volatile and non volatile compounds of the host plant affecting behaviour of the low country live wood termite (Glyptotermes dilatatus Bugnion and Popoff) of teaSamarasinghe, S.M.; Ahangama, D.; Kumar, V.; Vitarana, S.I.