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Anther Culture Response of Selected Genotypes of Capsicum (Capsicum annuum L)

Ranasinghe, D.M.H.; Kumari, H.M.P.S.; Weerasinghe, P.A. (East African Scholars Publisher, Kenya, 2021-08)

The experiment was conducted to study anther culture response in selected genotypes of Capsicum (Capsicum annuum L.) with the objectives of finding suitable callus induction and regeneration media to speed up the plant ...
Assessment of Colletotrichum Capsici and C. Gloeosporioides Resistance among Chilli Accessions Available in Sri Lanka

Kumari, K.A.S.I.; Senanayake, D.M.J.B.; Dhammika, W.A.R.; Fernando, W.M.K.; Wijerathne, W.M.S.B.K.; Dasanayake, P.J.K.; Nanayakkara, C.M.; Balasuriya, A. (Rajarata University of Sri Lanka - Faculty of Agriculture, 2019-08)

Anthracnose is one of the most destructive fungal diseases in chilli (Capsicum annuum L.), which affects the seed production and post-harvest quality of the product. There are no reports available on the resistance levels ...
Cadmium Tolerance of Rice (Oryza Sativa L.) Effects on Plant Growth and Physiology

Wijayawardhana, D.; Herath, V.; Weerasinghe, P.A. (Rajarata University of Sri Lanka - Faculty of Agriculture, 2019-12)

The effects of cadmium (Cd) toxicity on plant growth and physiology were investigated in rice (Oryza sativa L.) grown in sand medium. Suwandel and Bg300 rice varieties were evaluated against 0, 0.5 and 3 mg kg-1 Cd levels ...
A COMPARATIVE ASSESSMENT OF FRUIT COMPONENTS OF RECOMMENDED COCONUT (Cocos nucifera L.) CULTIVARS IN SRI LANKA

Thilakarathne, MGOS; Senanayake, PSWL; Bandara, BGRR; Liyanage, WLAM; Dissanayake, HDMAC; Warnasooriya, WMRSK; Samarasinghe, CRK; Weerasinghe, PR (Tropical Agricultural Research & Extension 28 (Rajarata University of Sri Lanka, 2023-12)
A COMPARATIVE ASSESSMENT OF FRUIT COMPONENTS OF RECOMMENDED COCONUT (Cocos nucifera L.) CULTIVARS IN SRI LANKA

Thilakarathne, MGOS; Senanayake, PSWL; Bandara, BGRR; Liyanage, WLAM; Warnasooriya, HDMAC; Warnasooriya, WMRSK; Samarasinghe, CRK; Samarasinghe, CRK (Tropical Agricultural Research & Extension 28 (4): 2025, 2025)

The coconut (Cocos nucifera L.) is one of the major plantation crops in Sri Lanka, which contributes to both local consumption and export income generation. The recommended coconut cultivars (RCC) play a major role in ...
Development of a Suitable in vitro Regeneration Protocol for Rahangala Pear (Pyrus pyrifolia L.) in Sri Lanka

Sandeepani, K.K.T.N.; Samanmalee, L.G.I.; Weerasinghe, P.A.; Munasinghe, M.A.U.P. (2024)

The limitation of planting material is the major drawback to expanding pear cultivation in Sri Lanka. Hence, an in vitro protocol was developed to produce planting material for the pear variety of Rahangala. Pear shoots ...
Developmental Biology and Feeding Efficiency of Menochilus Sexmaculatus (Coleoptera: Coccinellidae) (Fabricius) Reared on Aphis Craccivora (Hemiptera:Aphididae) (Koch)

Priyadarshani, T.D.C.; Hemachandra, K.S.; Sirisena, U.G.A.I.; Wijayagunasekara, H.N.P. (2016)
Dynamics of Rice Brown Leaf Spot Disease (Bipolaris oryzae) Incidences Due to Seasonal Weather Differences in the Dry Zone of Sri Lanka

. Wickramasinghe, W.M.D.M.; Priyadarshani, T.D.C; Egodawatta, W.C.P.; Beneragama, D.I.D.S; Weerasinghe, P.A; Devasinghe, D.A.U.D (2024)

Weather factors are key determinants in ecological disease management in sustainable agriculture, while judicious crop management systems deliver better control over rice diseases in tropical conditions. This study was ...
Effect of a Hormone Containing Nitrobenzene in Combination with Fertilizers on Early Flower Induction of Ixora coccinea Hybrids Under Outdoor and Shaded Conditions

Jayawardana, H.A.R.K.; Zakeel, M.C.M.; De Zoysa, Channa (Science Publishing Group, 2015)
The Effect of Border Crops and Physical Barriers on Incidence of Chilli Leaf Curl Complex and Associated Insect Populations

Sirisena, U.G.A.I.; Devasinghe, D.A.U.D; Warnasooriya, W.M.R.S.K.; Wickramasinghe1, W.M.D.M.; Wijesinghe, W.M.J.B; Mandanayake, M.A.R.A. (Sri Lanka Journal of Agriculture and ECOSYSTEMS, 2023-12)

Abstract Chilli Leaf Curl (CLC) possesses a significant biotic threat leading to substantial yield losses in chilli cultivation. Various agents such as thrips, aphids, mites and the viruses transmitted by whiteflies ...
The Effect of Border Crops and Physical Barriers on Incidence of Chilli Leaf Curl Complex and Associated Insect Populations

Sirisena, U.G.A.I.; Devasinghe, D.A.U.D.; Warnasooriya, W.M.R.S.K.; Wickramasinghe, W.M.D.M.; Wijesinghe, W.M.J.B; . Mandanayake, M.A.R.A. (SRI LANKAN JOURNAL OF AGRICULTURE AND ECOSYSTEMS eISSN: 2673-1401 ORIGINAL ARTICLE, 2023-01-23)

Abstract Chilli Leaf Curl (CLC) possesses a significant biotic threat leading to substantial yield losses in chilli cultivation. Various agents such as thrips, aphids, mites and the viruses transmitted by whiteflies ...
The Effect of Border Crops and Physical Barriers on Incidence of Chilli Leaf Curl Complex and Associated Insect Populations

Sirisena, U.G.A.I; Devasinghe1, D.A.U.D.; Warnasooriya, W.M.R.S.K.; Wickramasinghe, W.M.D.M.; Wijesinghe, W.M.J.B.; Mandanayake, M.A.R.A. (2023)

Chilli Leaf Curl (CLC) possesses a significant biotic threat leading to substantial yield losses in chilli cultivation. Various agents such as thrips, aphids, mites and the viruses transmitted by whiteflies have been ...
Effect of Effective Microorganisms and Vermiwash on Yield and Quality of Lettuce (Lactuca Sativa L.) in Hydroponic Cultivation

Devasinghe, Udeni; Kularathna, Lahiru (2016)
Effect of five insecticides on cashew stem and root borer Plocaederus ferrrugineus L. (Coleoptera: Cerambycidae)

Wijetunge, P.M.A.P.K.; Wijayaratne, L.K.W.; Srikantha, H.M.A. (Wayamba University of Sri Lanka, 2016-08-19)
Effects of Pollination Timing and Distance on Seed Production in a Dioecious Weed Silene Latifolia

Anderson, Jay F.; Duddu, Hema S.N.; Shirtliffe, Steven J.; Benaragama, D.; Syrovy, Lena D.; Stanley, Katherine A.; Haile, Teketel A. (Elsevier, 2015)
Efficiency of Locally Isolated Trichoderma virens for Controlling Rice Brown Leaf Spot Disease Caused by Bipolaris oryzae

Priyadarshani, Tikka Dewage Chamarika; Karunarathna, Dinayaduru Dulanji Naveesha; Nadeeshani Menike, Dirukshi; Weerasinghe, Prathiba Aruni; Madushani, Manawaduge Ayesha; Madhushan, Kammala Waththe Asanka (2023)
Efficiency of Locally Isolated Trichoderma virens for Controlling Rice Brown Leaf Spot Disease Caused by Bipolaris oryzae

Priyadarshan, Tikka Dewage Chamarika; Karunarathna, Dinayaduru Dulanji Naveesha; Menike, Kammala Nadeeshani; Weerasinghe, Prathiba Aruni; Madushani, Manawaduge Ayesha; Madhushan, Kammala Waththe Asanka (Turkish Journal Agriculture, 2023)

Rice brown leaf spot disease caused by Bipolaris oryzae is one of the major rice diseases in Sri Lanka and which effects the rising concerns of food safety. Biological control of brown spot disease is an alternative method ...
Evaluation of feed efficiency and growth performance of slow-growing indigenous chicken under different rearing systems

Kiradurayalage Gedara, Nirosha Harshani; Getamann, Arachchige Kavinda Nimesh Getamann; Madanperuma, Arach- chilage Amali Pubudu Kumari; Wettathperuma, Arachchige Deepthi Nayananjalie; Adikari, Mudiyanselage Jayantha Bandara Adikari; Sharini, Adikari; Sharini, Carol Somasiri (VETERINARY RESEARCH NOTES, 2023)

Objective: This study aimed to evaluate feed efficiency and growth parameters of slow-growing indigenous chicken raised for meat production under different rearing systems. Material and Methods: Two treatments, pasture-raised ...
EVALUATION OF SIX EGGPLANT ACCESSIONS AND THEIR Fl HYBRIDS FOR MORPHOLOGICAL, AGRONOMICAL AND ORGANOLEPTIC INTEREST

Udakumbura, J.P.C.; Welegama, H.M.V.T.; Fonseka, H.H.D.; Herath, H.M.D.A.K. (Faculty of Agriculture, Rajarata university of Sri Lanka, 2016)
Growth Performance and Carbon Accumulation of Khaya (Khaya senegalensis) in Sri Lanka

Warnasooriya*, W.M.R.S.K.; Sivananthawer, T. (Tropical Agricultural Research, 2016)

ABSTRACT: Khaya (Khaya senegalensis) being a new forest plantation species, its growth performance under Sri Lankan conditions has not been evaluated. Further, carbon sequestration by forest plantations, which forms an ...

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