Ban oak (Quercus leucotricophora) is principal source of fuel and fodder in Western Himalayas. It multiplies through seeds only. There are many insect-pests feeding on oak seeds, but Oak acorn weevil Curculio sikkimensis Heller is most serious among them affecting the oak seeds (acorns) and interfering with its natural regeneration. Its detailed biology is being reported.
1. Bora, R. and Pant, M.C. (1986). Observations on the new pests of oak seeds in Kumaon (Nainital). Indian Forester, 747-748.
2. Harsovec, B. and Margaletic, J. (1995). Seed pests and their impact on reforestation efforts in Croatia. In: IUFRO XX World Congress Tampere, Finland. 6-12 August 1995. 7.
3. Heller, K.M. (1927). Stettiner Entomologische - Zeitung. 88. Kaushal, B.R.; Pant, M.C.; Kalia, S.; Bora, R. and Joshi, R. (1993): Aspects of biology and control of three species of acorn weevils infeting Oak acorns in Kumaon Himalayas. J. App. Entomol., 115(4):388-397. https://doi.org/10.1111/j.1439-0418.1993.tb00406.x
4. Kim, K.C. and Kim, C.P. (1984). Studies on the damage, emergence and overwintering of the chestnut Curculio, Curculio sikkimensis in the Chonnam Province. Korean J. Plant Prot., 23(2): 132-136.
5. Qaisar, K.N. (1991). Effect of time and insect incidence on the seed viability of Quercus leucotricophora in relation to its natural regeneration. M.Sc. Thesis, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, Solan (H.P.) India. p. 74.
Sharma, A. and Verma, T.D., 2000. Biology of Oak Acorn Weevil Curculio sikkimensis Heller (Coleoptera: Curculionidae) in the mid hills of Himachal Pradesh. Indian Journal of Forestry, 23(4), pp.371-374. https://doi.org/10.54207/bsmps1000-2000-30JO43
Manuscript Published on 01 December 2000
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