Menu

VINGNANAM Journal of Science

Faculty of Science, University of Jaffna, Sri Lanka.

VINGNANAM Journal of Science

Faculty of Science, University of Jaffna, Sri Lanka.

Volume 18 – Issue 2 – 2023

February 25, 2025
Volume 18 - Issue 2 - 2023

Mass Accumulation of Macrophytes along the Northern and Eastern Coasts of Sri Lanka – A Case Study

Aquatic plants / Eichhornia crassipes / identification of plants / invasive alien species / Khalingarajah Harichandra / Nadarajah Ragavan / Nahmagal Krishnapillai / Saruga Kirisanth / Shobiya Gobiraj / Sivagini Krishnamoorthy / Sivashanthini Kuganathan / Sutharshiny Sathyaruban / Thapeetha Arudselven / Uventhikka Sivanantham / water hyacinth

February 25, 2025
Volume 18 - Issue 2 - 2023

Species composition, abundance and distribution of butterflies in a home garden habitat located atHanguranketha, Nuwara Eliya district, Sri Lanka

Abundance / butterflies / D.S. Karunarathna / diversity / habitats / R.R.M.U.N.B. Rathnayake / Species richness / W.T.S. Dammini Premachandra

February 25, 2025
Volume 18 - Issue 2 - 2023

Effect of Methanol Leaf Extract of Nishinda, Vitex negundo on the Development of Ovary of Rice Weevil, Sitophilus Oryzae

K Thulashi / ovarian development / ovariole / R Nithiyagowry / Sitophilus sp. / Vitex negundo

February 25, 2025
Volume 18 - Issue 2 - 2023

Heavy Metal status in Sri Lanka

contamination / D.M.J.B Senanayake / Geo-environment / Heavy metals / Kushani Akshala Rajapaksha / N.U. Jayawardana / S Tharanya / Sri Lanka / Toxic

February 25, 2025
Volume 18 - Issue 2 - 2023

Optimizing Phosphorus Solubilization Through Rhizosphere-Isolated Fungi

D.M.S.H. Dissanayaka / J.P.H.U. Jayaneththi / M.G.T.S. Amarasekara / Media optimization / N.S. Abeysingha / Phosphorous solubilization / Phosphorous solubilizing microbes / Rhizosphere / W.A.D.B.W. Arachchi

February 25, 2025
Volume 18 - Issue 2 - 2023

Effects of Microplastics and Nanoplastics in Agro-ecosystems and Human Health: A review

Bioaccumulation / Crop production / Human health / Microplastics / Nadeeka U Jayawardana / Rathiverni Rajaratnam / White pollution