Leaf Extracts of Shiyalmutra (Blumea lacera Dc.) as Botanical Insecticides Against Lesser Grain Borer and Rice Weevil
Abstract:
Two experiments were conducted in the laboratory with leaves of one plant species (Blumea lacera Dc.) Shiyalmutra or Kukurshunga for studying their repellency and toxicity test against the lesser grain borer (Rhyzopertha dominica F.) and rice weevil (Sitophilus oryzae L.; Bastrychidae:Coleoptera) with the attempt for chemical investigation of each extract. In the first experiment petroleum ether extract of dried leaves (1, 2 and 3% by volume) were used on the adult beetle of lesser grain borer and rice weevil to evaluate their repellency for mortality/direct toxicity effects. Results for the two experiments indicated that 1, 2 and 3% petroleum ether extract of leave of Blumea lacera Dc. species had repellency as well as direct toxicity, while 3% showed strong repellency and toxicity effects among the other extracts on both lesser grain and rice weevil.
How to cite this article
B. Roy, R. Amin, M. N. Uddin, A. T.M.S. Islam, M. J. Islam and B. C. Halder, 2005. Leaf Extracts of Shiyalmutra (Blumea lacera Dc.) as Botanical Insecticides Against Lesser Grain Borer and Rice Weevil. Journal of Biological Sciences, 5: 201-204.
REFERENCES
Waiss, A.C.J., B.G. Chem, C.A. Elligen, D.L. Dryer, R. Binder and R.C.G. Guedner, 1981. Insect growth inhibitor in crop plants. USDA. Bull., 27: 217-221.
Fishwick, R.B., 1988. Pesticide residues in grain arising from post harvest treatments. Aspects Appllied Biol., 17: 37-46.
Talukder, F.A. and P.E. Howse, 1994. Laboratory evaluation of toxic and repellent properties of the pithraj tree, Aphanamixis polystachya Wall and Parker, against Sitophilus oryzae (L.). Int. J. Pest Manage., 40: 274-279.
CrossRef Direct Link
Talukder, F.A. and P.E. Howse, 1994. Repellent. toxic and food pretectant effects of Aphanamiyis polystacha (Mediaceae), against pulse beettey, Callosobruchus chinensis L. in storage. J. Chem. Ecer., 20: 899-908.
Amin, M.R, M. Shahjahan, U.H.F. Joy, T.M.T. Iqbal and M.A. Hossain, 2000. Use of Akanda, Biskatali and neem leaves as botanical insecticides against lesser grain Borer. Bangladesh J. Entomol., 10: 1-13.
Talukder, F.A. and P.E. House, 1993. Deterrent and insecticidal effect of extract of pithraj, Aphanamixis polystacha (Meliaceae), against Tribolium castaneum. J. Chem. Ecel., 19: 2463-2471.
Abbott, W.S., 1925. A method of computing the effectiveness of an insecticide. J. Econ. Entomol., 18: 265-267.
CrossRef Direct Link
Duncan, D.B., 1951. A significance test for differences between ranked treatments in an analysis of variance. Vet. J. Sci., 2: 171-189.
Doherty, R.B., R.N. Kantar and K.M. Singh, 1988. Effect of edible oils in protection of green gram, Vigna radiata seeds from pulses beetle, Callosobruchus chinensis L. Indian J. Agric. Sci., 58: 151-154.
Maniruzzaman, F.M., 1981. Plant Protection in Bangladesh. Purana Paltan, Dhaka, pp: 270-276
Haines, C.P., 1991. Insects and Arachnids of tropical stored products: Their biology and Identification : A Training Manual. 2nd Edn., Natural Resources Institute, UK
De-perdo, L.B. and R.C. Jr. De-Pedro, 1994. lternative Control Strategies Stored Product Insect Pests. Pest Management Council of the Philippines, Philadelphia, London, pp: 35
Bhaduri, N., D.P. Gupta and S. Ram, 1989. Effect of vegetable oils on the ovipositional behavior of callosobruchus maculatus Fab. Proceedings of the 2nd International Symposim on Bruchids and Legumes, Sept. 7-9, Okayama, Japan, pp: 81-84.
© Science Alert. All Rights Reserved