Browsing by Author "Danthanarayana, W."
Now showing 1 - 13 of 13
- Results Per Page
- Sort Options
Item Biology and control of the live-wood termites of tea(Tea Research Institute. Thalawakele, 1970) Danthanarayana, W.; Fwernando, S.N.Item Recent developments in research on shot -hole borer control(The Tea Research Institute. Talawakele, 1968) Danthanarayana, W.; Fernando, S.N.; Shanmugam, C.Item Shot -hole borer control(Tea Research Institute. Thalawakele, 1966) Danthanarayana, W.Item Studies on the ecology and causes of outbreaks of Ectropis bhurmitra kr. Geometridae), the twig caterpillar of tea in ceylon(Tea Research Institute. Thalawakele, 1970) Danthanarayana, W.; Kathiravetpillai, A.Item Tea entomology in perspective(The Tea Research Institute. Talawakele, 1967) Danthanarayana, W.Item The bionomics of tea looper (biston suppressaria guen.) (Lepidoptera : Geometridae)(The Tea Research Institute. Talawakele, 1969) Danthanarayana, W.; Kathiravetpillai, A.Item The chemical control of shot-hole borer with dieldrin ; interim report on estate trials, 1960-1961(TRI. Talawakele, 1962) Cranham, J.E.; Danthanarayana, W.; Ranaweera, D.J.W.Item The chemical control of Shot-hole Borer with dieldrin; interim report on estate trials, 1960-1961.(1962) Cranham, J . E.; Danthanarayana, W.; Ranaweera,, D. J . W.Item The chemical control of the twig caterpillar (Ectropis bhurmitra) in tea(The Tea Research Institute. Talawakele, 1966) Danthanarayana, W.; Ranaweera, D.J.W.Item The distribution and host range of the shot-hole borer (Xyleborus fornicatus Eichh.)(The Tea Research Institute. Talawakele, 1968) Danthanarayana, W.Item The effects of rainfall and shade on the occurrence of three mite pests of tea in Ceylon(Tea Research Institute. Thalawakele, 1974) Danthanarayana, W.; Ranaweera, D.J.W.Item The red spider mite and the scarlet mite of tea and their control(Tea Research Institute. Thalawakele, 1970) Danthanarayana, W.; Ranaweera, D.J.W.Item Twig and looper caterpillar outbreaks(Tea Research Institute. Thalawakele, 1966) Danthanarayana, W.