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2011 | 51 | 4 |

Tytuł artykułu

Application of delivery methods for fungal pathogens and insecticides against chironji (Buchanania lanzan) stem borer, Plocaederus obesus Gahn

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Field trials were conducted to assess the efficacy of Beauvaria bassiana and Metarhizium anisopliae against chironji (Buchanania lanzan) stem borer, Plocaederus obesus Gahn (Coleoptera: Cerambycidae). These fungi treatments were compare with conventional prophylactic insecticide treatments. Buchanania lanzan trees with early phase of borer infestation were marked and the treatments were applied sequentially. Different delivery methods were adopted viz. swabbing of saturated conidial- mud slurry over the tree trunk, pouring saturated aqueous suspension of conidia through grub entry holes and soil incorporation of fungal spawn, after removing the grubs and cleaning out the frass material. The effectiveness of treatments was assessed, based on the extent of recovery of infested trees. All the treatments were superior to the untreated control in reducing borer infestation. Variations among the treatments could be observed with a higher coefficient of variation of 47.15 per cent. The efficacy of B. bassiana and M. anisopliae were on a par, but the delivery methods varied significantly. Pouring conidial suspension affected a 16.0-25.0% recovery of the infested trees followed by swabbing conidial slurry with a 17.0-20.0% recovery and soil application with 13.0-14.0% recovery of trees. Conventional insecticidal treatments remained superior with 38.0-43.0% recovery of infested trees. However, implementation of fungal application in integrated control of P. obesus should be considered. Fungi would not only be safer to non target organisms, but it would also be more effective in the long term pest control programme.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

51

Numer

4

Opis fizyczny

p.337-341,fig.,ref.

Twórcy

autor
  • Forest Entomology Division/Forest Pathology Division, Tropical Forest Research Institute (Indian Council of Forestry Research and Education-ICFRE), P.O. RFRC, Mandla Road, Jabalpur-482021, Madhya Pradesh, India
autor

Bibliografia

  • Ambethgar V., Lakshman V., Dinakaran D., Selvaraganm M. 1999. Mycosis of cashew stem and root borer, Plocaederus ferrugineus L. (Coleoptera: Cerambycidea) by Metarhizium anisolpiae (Metsch) Sorkin (Deuteromycotina: Moniliales) from Tamil Nadu, India. J. Ent. Res. 23: 81-93.
  • Anonymous. 1952. Wealth of India, a Dictionary of Indian Raw Materials and Indian Products. Vol. 2: B (Revised Edition). Publication and Information Directorate CSIR, New Delhi, 350 pp.
  • Beeson C.F.C. 1941. The Ecology and Control of Forest Insect of India and Neighbouring Countries. Vasant Press, Dehradun, 767 pp.
  • Bhasin G.D., Roonwal M.L., Singh B. 1958. A list of insect pests of forest plants in India and the adjacent countries. Pat 3. Indian Forest Bull. (NS). Manager of Publication, Govt. of India, New Delhi 17: 1-11.
  • Bhat P.S., RaviPrasad T.N. 1996. Pathogenicity of entomopathogenic fungi against cashew stem borer Plocaederus ferrugineus Linn. (Coleoptera: Cerambycidae). J. Plantation Crops 24, p. 65.
  • Chakraborti S. 2006. Search for maskers of damaged tree volatiles and adult management of cashew stem and root borer. J. Appl. Zool. Res. 17 (1): 72-76.
  • Gomez K.A., Gomez A.A. 1984. Statistical Procedures for Agricultural Research, Wiley, New York, 180 pp.
  • Joshi K.C. 1992. Handbook of Forest Zoology and Entomology. Oriental Enterprise, 25 A. Kalidas Road, Dehradun, India, 383 pp.
  • Meshram P.B. 2005. Tropical Forest Insects and Their Control Measures. Khanna Bandhu, 7 Tilak Road, Dehradun, India, 262 pp.
  • Mohapatra R.N., Jena B.C. 2008. Effect of prophylactic measures in management of cashew stem and root borer, Plocaederus ferrugineus. J. Plantation Crops 36 (2): 140-141.
  • Sahu K.R., Sharma D. 2008. Management of cashew stem and root borer, Plocaederus ferrugineus L. by microbial and plant products. J. Biopesticides 1 (2): 121-123.
  • Saminathan V.R., Mahalingam C.A, Ambethgar V., Vanitha J., Ananthanayaki D., Prabaharan G. 2004. Effect of fungal pathogens on cashew stem and root borer, Plocaederus ferrugineus L. (Coleoptera: Cerambycidae) under field condition. Pest Manage. Horticultural Ecosystems 10 (9): 61-65.

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Typ dokumentu

Bibliografia

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Identyfikator YADDA

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