Browsing by Author "Calnaido, D."
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Item An ecological approach to pest management in tea(Tea Research Institute. Thalawakele, 1971) Calnaido, D.Item Differences in susceptibility of tea clones in Ceylon to the shot-hole borer beetle, Xyleborus fornicatus Eichh. (Coleoptera:Scolytidae)(Tea Research Institute. Thalawakele, 1972) Calnaido, D.Item Further observations on the tolerance and susceptibility of tea clones to shot-hole borer infestation(The Tea Research Institute. Talawakele, 1968) Thirugnanasuntheran, K.; Calnaido, D.Item Observations on the tolerance and susceptibility of tea clones to shot-hole borer infestation 1969(The Tea Research Institute. Talawakele, 1969) Thirugnanasuntheran, K.; Calnaido, D.Item Preliminary ecological studies on shothole borer and their relation to the control of the pest(The Tea Research Institute. Talawakele, 1966) Calnaido, D.; Thirugnanasuntheran, K.Item Progress with research on tea in the mid country(The Tea Research Institute. Talawakele, 1967) Calnaido, D.Item Studies on the 'population ecology' of shot-hole borer(The Tea Research Institute. Talawakele, 1964) Calnaido, D.Item Surveys of leaf-hoppers associated with up-country tea(The Tea Research Institute. Talawakele, 1963) Hutchinson, M.T.; Fernando, E.F.W.; Calnaido, D.Item Tea in North-East India(Tea Research Institute. Thalawakele, 1972) De Silva, R.L.; Wettasinghe, D.T.; Calnaido, D.Item The flight and dispersal of shot -hole borer of tea (Xyleborus fornicatus Eichh, Coleoptera: Scolytidae)(The Tea Research Institute. Talawakele, 1966) Calnaido, D.Item Tolerance and susceptibility of tea clones to shot-hole borer infestation(The Tea Research Institute. Talawakele, 1967) Calnaido, D.