Browsing by Author "Visser, T."
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Item Drought(Tea Research Institute. Thalawakele, 1956) Visser, T.; Kehl, F.H.Item The effect of marigolds and some other crops on the pratylenchus and meloidogyne populations in tea soil(Tea Research Institute. Thalawakele, 1959) Visser, T.Item Estimations of organic matter supplied by regularly plucked tea bushes(Tea Research Institute. Thalawakele, 1960) Visser, T.Item Factors affecting the planting distance of tea(Tea Research institute. Thalawakle, 1958) Visser, T.; Tillekeratne, L.M.D.W.Item The influence of sunshine and rain on tea Blister blight, Exobasidium vexans massee, in Ceylon(1962) Visser, T.; Shanmuganathan, N.; Sabanayagam, J.V.Item The influence of sunshine and rain on tea blister blight, Exobasidium vexans massee. in Ceylon(TRI. Talawakele, 1962) Visser, T.; Shanmuganathan, N.; Sabanayagam, J.V.Item Interplanting in tea 2. the interaction of shade with fertilizer applications(Tea Research Institute. Thalawakele, 1961) Visser, T.Item Interplanting in tea. 1.-effects of shade trees, weeds, an d bush crops(Tea Research Institute. Thalawakele, 1961) Visser, T.Item Manuring of nurseries 1. experiments on the frequency and methods of application of inorganic and organic mixtures(Tea Research Institute. Thalawakele, 1961) Visser, T.; Kehl, F.H.Item Manuring of nurseries 2. T.R.I. nursery manure. a completely soluble inorganic mixture(Tea Research Institute. Thalawakele, 1961) Tolhurst, J.A.H.; Visser, T.Item Nitrogen deficiency in clonal plants(Tea Research Institute. Thalawakele, 1960) Mulder, D.; Visser, T.Item A note on the effect of different copper preparations on tea yield(Tea Research Institute. Thalawakele, 1958) Visser, T.; Shanmuganathan, N.; Sabanayagam, J.V.Item Observations on the germination and storage of tea pollen and seed(Tea Research Institute. Thalawakele, 1958) Visser, T.; Tillekeratne, L.M.D.W.Item Observations on the prevalence and control of parasitic eelworms in tea(Tea Research Institute. Thalawakele, 1959) Visser, T.Item Pathological and physiologioal implications of shot-hole borer infestation(Tea Research Institute. Thalawakele, 1956) Webster, B.N.; Visser, T.Item Plucking practices in relation to maintenance foliage(Tea Research Institute. Thalawakele, 1960) Visser, T.Item Polythene bags versus bamboo supply baskets(Tea Research Institute. Talawakalle, 1961) Kehl, F.H.; Visser, T.Item The position of clonal selection in ceylon in relation to replanting(Tea Research Institute. Thalawakele, 1958) Visser, T.Item The possibility of timing blister blight spraying according to sunshine records(Tea Research Institute. Thalawakele, 1959) Visser, T.; Shanmuganathan, N.; Mulder, D.Item Potato cultivation on estates(Tea Research Institute. Thalawakele, 1961) Visser, T.