Potential of four vegetable oils and ten botanical powders for reducing infestation of cowpeas by Callosobruchus maculatus, C. chinesis and C. rhodesianus R Rajapakse, HF Van Emden Journal of Stored Products Research 33 (1), 59-68, 1997 | 175 | 1997 |
Role of gamma interferon and T cells in congenital Toxoplasma transmission A Abou‐Bacar, AW Pfaff, V Letscher‐Bru, D Filisetti, R Rajapakse, ... Parasite immunology 26 (8‐9), 315-318, 2004 | 55 | 2004 |
The potential of plants and plant products in stored insect pest management RHS Rajapakse Journal of Agricultural Sciences 2 (1), 2006 | 51 | 2006 |
Pesticidal potential of some selected tropical plant extracts against Callosobruchus maculates (F) and Callosobruchus chinensis (L.)(Coleoptera: Bruchidae) RHS Rajapakse, D Ratnasekera Trop. Agric. Res. Ext 11, 69-71, 2008 | 45 | 2008 |
Effect of host age, parasitoid age and temperature on interspecific competition between Chelonus insularis Cresson, Cotesia marginiventris Cresson and Microplitis manilae Ashmead RHS Rajapakse, VH Waddill, TR Ashley International Journal of Tropical Insect Science 13 (1), 87-94, 1992 | 43 | 1992 |
Effect of five botanicals on oviposition, adult emergence and mortality of Callosobruchus maculatus Fabr.(Coleoptera: Bruchidae) infesting cowpea, Vigna unguiculata L. Walp. R Rajapakse, S Senanayake, D Ratnasekera Journal of Entomological Research 22 (2), 117-122, 1998 | 39 | 1998 |
1, 25-Dihydroxyvitamin D3 induces splenocyte apoptosis and enhances BALB/c mice sensitivity to toxoplasmosis R Rajapakse, M Mousli, AW Pfaff, B Uring-Lambert, L Marcellin, ... The Journal of steroid biochemistry and molecular biology 96 (2), 179-185, 2005 | 37 | 2005 |
1, 25 (OH) 2D3 inhibits in vitro and in vivo intracellular growth of apicomplexan parasite Toxoplasma gondii R Rajapakse, B Uring-Lambert, KL Andarawewa, RP Rajapakse, ... The Journal of steroid biochemistry and molecular biology 103 (3-5), 811-814, 2007 | 34 | 2007 |
Effects of spinosad on the heat tolerance and cold tolerance of Sitophilus oryzae L.(Coleoptera: Curculionidae) and Rhyzopertha dominica F.(Coleoptera: Bostrichidae) LKW Wijayaratne, RHS Rajapakse Journal of stored products research 77, 84-88, 2018 | 30 | 2018 |
Repellent properties of plant oil vapours on pulse beetle (Callasobruchus maculatus L.)(Coleoptera bruchidae) in stored green gram (Vigna radiata Walp) D Ratnasekera, RHS Rajapakse University of Ruhuna. Matara, 2009 | 29 | 2009 |
Effect of Five Botanicals as Protectants of Greengram Against the Pulse Beetle Callosobruchus Maculatus RHS Rajapakse Bruchids and Legumes: Economics, Ecology and Coevolution: Proceedings of the …, 1990 | 27 | 1990 |
The potential use of indigenous plant materials against Callosobruchus chinensis L. and Callosobruchus maculatus L.(Coleoptera, Bruchidae) in stored legumes in Sri Lanka D Ratnasekera, R Rajapakse Journal of Biopesticides 5, 88, 2012 | 25 | 2012 |
A review of identification and management of pests and diseases of Cinnamon (Cinnamomum zeylanicum Blume) RHS Rajapakse, KL Wasanthakumara Tropical Agricultural Research and Extension 10, 1-10, 2007 | 23 | 2007 |
Biology and host acceptance of Microplitis manilae (Hymenoptera: Braconidae) raised on fall armyworm larvae Spodoptera frugiperda (Lepidoptera: Noctuidae) RHS Rajapakse, TR Ashley, VH Waddill Florida Entomologist, 653-657, 1985 | 23 | 1985 |
The effect of four botanicals on the oviposition and adult emergence of Callosobruchus maculatus. RHS Rajapakse Entomon.India 21 ((3 & 4)), 211 - 215, 1996 | 20 | 1996 |
Effect of paddy variety, milling status and aeration on the progeny emergence of Sitophilus oryzae L.(Coleoptera: Curculionidae) G Hasaranga, LKW Wijayaratne, PHP Prasanna, K Karunarathne, ... Journal of stored products research 79, 116-122, 2018 | 16 | 2018 |
Effect of botanicals on oviposition. hatchability and mortality of Callosobruchus maculatus L R Rajapakse, HLZ Rajapakse, D Ratnasekera Coleoptera: Bruchidae). Entomon 27, 93-98, 2002 | 13* | 2002 |
Biopesticides research: current status and future trends in Sri Lanka RHS Rajapakse, D Ratnasekera, S Abeysinghe Agriculturally Important Microorganisms: Commercialization and Regulatory …, 2016 | 12 | 2016 |
Effectiveness of seven vegetable oils against Callosobruchus chinensis L. in pigeon pea Cajanus cajan L. RHS Rajapakse, S Senanayake Entomon 22 (3/4), 179-183, 1997 | 12 | 1997 |
Interspecific competition between parasitoids of the fall armyworm, Spodoptera frugiperda (JE Smith)(Lepidoptera: Noctuidae) RHS Rajapakse, TR Ashley, VH Waddill International Journal of Tropical Insect Science 12 (4), 473-480, 1991 | 12 | 1991 |