2023, Issue 1, Volume 15

MORTALITY OF NEEM (AZADIRACHTA INDICA L.) BY PHANEROGAMIC PLANT PARASITE DENDROPHTHOE FALCATA (L.F.) IN KARNATAKA

Manjula K.N., Padma S., Kavya N., Swetha P. and R. Sundararaj*

Forest Protection Division, Institute of Wood Science & Technology, 18th Cross Malleswaram, Bangalore 560 003, India

Email: rsundariwst@gmail.com

Received-01.01.2023, Revised-14.01.2023, Accepted-24.01.2023

Abstract: Studies undertaken on the health status of trees on road sides revealed mass mortality of neem trees bordering the roads as well as the trees bordering farmer’s field in Chitradurga and Tumkur districts of Karnataka. It was confirmed that the trees were dying due to severe infestation of Dendrophthoe falcata (L.f.) (Loranthaceae) and hence the need for protecting these trees to get the innumerable ecosystems services in sustainable way is discussed.

Keywords:  Dendrophthoe falcata, Medicinal properties, Mortality, Neem, Parasite

REFERENCES

Anonymous (1988). Azadirachta indica A. de Jussieu. Bois et Forets des Tropiques217: 33-47.

Google Scholar

Beeson, C.F.C. (1953). The Ecology and Control of the Forest Insects of Indian and the Neighboring Countries. Government of India Press, New Delhi, 2ndedn, pp:767.

Google Scholar

Girish, K. and Bhat, S.S. (2006). Phomopsis azadirachtae– The Die-Back of Neem Pathogen. Electronic Journal of Biology, 4(3):112-119.

Google Scholar

Gupta, V.K. and Kumar, R.V. (2002). Thrust on neem is need of today. In: Employment news, July 20-26. New Delhi, India.

Google Scholar

Karmakar, A., Karmakar, S. and  Mukherjeem, S. (2012). Biodiesel production from neem towards feedstock diversification: Indian perspective. Renewable and Sustainable Energy Reviews, 16(1):1050-1060.

Google Scholar

Karunaichamy, K.S.T.K., Paliwal, K. and Arp, P.A. (2005). Biomass and nutrient dynamics of mistletoe (Dendrophthoefalcata) and neem (Azadirachtaindica) seedlings.Biomass and Nutrition Studies, 25(30):1-5.

Google Scholar

Ketkar, C.M. (1976). Final Technical Report. Khadi and Village Industries Commission, Directorate of Non-Edible Oils and Soap Industry, Hyderabad, pp: 279.

Google Scholar

Mishra, G. and Omkar, O. (2012). Neem, the wonder tree, under attack: a new major pest. Current Science, 102(7):969-970.

Google Scholar

Randhawa, N.S. and Parmar, B.S. (1993). Neem: Research and development. Society of Pesticide Science, IARI, New Delhi, India.

Google Scholar

Sateesh, M.K. (1998). Microbiological investigations on die-back disease of neem (Azadirachta indica A. Juss.). Ph.D. thesis. University of Mysore. Mysore, India.

Google Scholar

Subhashini, K., Kumar, P.R. and Gaddeyya, G.A. (2009). Comprehensive review on Dendrophthoefalcata (L.f.) Ettingsh (Loranthaceae).Tropical Plant Research6(3): 514-520.

Google Scholar

Sundararaj, R. and Murugesan, S. (1997). Record of Thosea bipartita (Limacodidae: Lepidoptera) on neem from Jodhpur. Indian Forester, 123(3): 261.

Google Scholar