Published: 2021-06-28

Research Articles

Insecticidal activity of teak (Tectona grandis L.f.) leaves extracts against diamondback moth (Plutella xylostella L.) and mealybug (Phenacoccus manihoti Matile–Ferrero)

J. Pumnuan, A. Insung, N. Montri

1−13

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In vitro chromosome doubling of tomato var. Improved Pope (Lycopersicon esculentum Mill) via colchicine

N.F.H. Abello, J.H. Ruiz, J.U. Rio, P.R.L. Pascual

14−21

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Evaluation of six elite irrigated spring bread wheat (Triticum aestivum L.) varieties tolerant to heat stress during late sowing

A. Hossain, F. Kizilgeci, M.S.H. Milon, J.A. Teixeira da Silva, D.S. Gaydon

22−46

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Growers’ fertilizer application behavior and their willingness to pay for the fertilizer: a study in coconut triangle of Sri Lanka

C.S. Herath, R. Wijekoon

47−63

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Sustainability assessment of paddy farming system in Kaduwela wetland ecosystem in Sri Lanka

R.D.A.K. Ranasinghe, G.A.S. Ginigaddara, U.A.D.P. Gunawardena

64−78

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