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Showing 10 out of a total of 58 results for collection: Botany.
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Toxicity and repellency of essential oils from four medicinal plants against stored rice weevil Sitophilus oryzae
Paranagama, P.A.
;
Jayaratne, K.H.T.
;
Nugeliyadde, L.
;
Abeywickrama, K.P.
(
Sustaining the Natural Resource Based in Rice Cropping Systems
,
2002
)
Toxic effect of Volatiles from five plants on Sitotroga cerealella (Oliver) (Lepidoptera: Gelechiidae) in stored paddy
Paranagama, P.A.
;
Jayaratne, K.H.T.
;
Nugaliyadde, L.
;
Abeywickrama, K.P.
(
Sri Lanka Association for the Advancement of Science
,
2002
)
Polyphenol oxidase inhibitory activity of essential oils of Cymbopogon nardus and Cymbopogon citratus
Ranasinghe, L.S.
;
Jayawardena, B.M.
;
Abeywickrama, K.P.
(
Journal of Tropical Medicinal plants
,
2003
)
Effect of the essential oil of Cymbopogon nardus on Aspergillus flavus Link isolated from Sri Lankan paddy and rice
Paranagama, P.A.
;
Abeysekera, K.H.T.
;
Nugeliyadde, L.
;
Abeywickrama, K.P.
(
University of Kelaniya
,
2002
)
Vegetative and reproductive phenology of Polyalthina coffeoides in Sri Lanka
Ratnayake, R.M.C.S.
;
Saunders, R.M.K.
(
Institute of Biology, Sri Lanka
,
2009
)
Insecticidal and repellent activity of volatile constituents of neem leaf (Azadirachta indica) against Callosobruchus maculatus(L.) inhabiting stored cowpea
Paranagama, P.A.
;
Adhikari, A.A.C.K.
;
Abeywickrama, K.P.
;
Bandara, K.A.N.P.
(
Sri Lanka Association for the Advancement of Science
,
2001
)
Leaf flavonoid aglycone patterns in the species of Dipterocarpaceae in Sri Lanka
Joshia K
;
Seneviratne G I
;
Senanayake S P
(
Biochemical Systematics and Ecology
,
2004
)
A study of synergistic effects of some Sri Lankan essential oils against cowpea bruchids
Paranagama, P.A.
;
Adhikari, A.A.C.K.
;
Abeywickrama, K.P.
;
Bandara, K.A.N.P.
(
Callosobruchusmaculatus,Proceedings of eleventh Asian symposium on Medicinal plants, Spices and Other Natural Products, Kunming, China
,
2003
)
Bioactivity of the essential oil of Cymbopogon citratus (Lemongrass) on Sitophllus oryzae(L) (Coleoptera : Curcuolionidae) [Rice Weewil]
Paranagama, P.A.
;
Jayaratne, K.H.T.
;
Nugeliyadde, L.
;
Abeywickrama, K.P.
(
Sri Lanka Association for the Advancement of Science (SLAAS)
,
2001
)
Can Avicennia marina produce substitutes for pneumatophores?
Ambagahaduwa, I.M.
;
Amarasinghe, M.D.
(
Sri Lanka Association for Fisheries and Aquatic Resources
,
2005
)
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Author
Abeywickrama, K.P. (30)
Paranagama, P.A. (20)
Adhikari, A.A.C.K. (9)
Amarasinghe, M.D. (8)
Bandara, K.A.N.P. (8)
Jayasekera, R. (8)
Attanayake, R.N. (6)
Nugaliyadde, L. (6)
Chen, W. (5)
Dugan, F.M. (5)
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Subject
Aspergillus flavus (3)
crown rot (2)
Cymbopogon citratus (2)
Embul banana (2)
essential oils (2)
aflatoxin (1)
Afltoxins (1)
banana (1)
Banana pathogens (1)
bicarbonate (1)
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Date Issued
2009 (12)
2002 (11)
2003 (8)
2008 (7)
2001 (5)
2004 (5)
2007 (5)
2000 (2)
2005 (2)
2006 (1)
Has File(s)
Yes (43)
No (15)