MODELS OF TRAPS FOR THE COCONUT PESTS RHYNCOPHORUS BILINEATUS AND SCAPANES AUSTRALIS AND THEIR TRAPPING EFFICIENCY IN PAPUA NEW GUINEA

  • Titus Kakul
  • Dr. S. Laup
  • Mr. R. N. B. Prior
  • Dr. Didier Rochat
  • Dr. Jean Paul Morin
  • P. Gende
  • S. Embupa
  • Dr. L. Ollivier
Keywords: Coconuts, Scapanes australis, Oryctes rhinoceros, R. bilineatus, Traps, Synergist

Abstract

The beetle pests Scapanes australis, Oryctes rhinocerous and Rhyncophorus bilineatus have been major constraints to coconut production in the Islands region of Papua New Guinea for the last 30 years.  Efficient synthetic attractants able to lure and trap all  three beetles have been developed.  This paper describes several trap designs developed at the Cocoa and Coconut Research Institute and the results obtained for their trapping efficiency in the laboratory and the field.  A modification of the “Titus Bucket” trap increased the number of R. bilineatus caught threefold and of female Scapanes twofold.  PVC pipe traps caught more Scapanes than the modified “Titus Bucket” trap.

References

Alfiler, A. R. R. (1999). Increased attraction of Oryctes aggregation pheromone, Ethyl 4 – methyloctanoate, with coconut wood, CORD 15(2): 106-114.
Anon. 1991. Annual Report of the Papua New Guinea Cocoa and Coconut Research Institute.
Anon. 1998. Annual Report of the Papua New Guinea Cocoa and Coconut Research Institute.
Hallet, R.H., Perez, A.L., Gries, G., Gries, R., Pierce, H.D. Jr., Yue, J., Oehlschlager, A. C., Gonzalez, L.M., Borden, J.H., (1995). Aggregation pheromone of the coconut rhinoceros beetles Oryctes rhinoceros (L) (Coleoptera: Scarab). J. Chem. Ecol. 21: 1549-1570.
Kakul, T. K., Laup, S., Stathers, T., Beaudoin-Ollivier, L., Morin, J. P., and Rochat, D. (1999). Trapping and disruption of the mating activity of Scapanes australis using live male as bait in Papua New Guinea. CORD 15 (2), 131 –145.
Kakul, T.K., Laup, S., Prior, R.N.B. Rochat, D., Morin, J.P., Embupa, S., Gende, P., and, Ollivier, L.; The Impact of Olfactory Trapping Scapanes australis: A major pest of coconut in Papua New Guinea (In preparation)
Morin, J.P, Sudharto, P.S., Purba, R, Desmier de Chenon, T. Kakul, S Laup, L. Beaudoin-Ollivier and, Rochat, D.; 2001. A new type of trap for capturing Oryctes rhinoceros (Scarabaeidae, Dynastinae), the main pest in young oil palm and coconut plantings. CORD, 17(2): 13-21.
Morin, J.P., Rochat, D., Malosse, C., Lettere, M., Desmier de Chenon, R., Wibowo H., and, Descoins, C. (1996). Ethyl 4-methyloctanoate, major component of Oryctes rhinoceros (L.) (Coleoptera, Dynastidae) pheromone. C.R. Acad. Sci. Paris, Sciences de la vie. 319: 595-602.
Sudharto, P.S., Purba, R.Y., Rochat, D., and, Morin J.P. (2001). Synergy between empty oil palm fruit bunch and synthetic aggregation pheromone (Ethyl 4-methyloctanoate) for mass trapping of Oryctes rhinoceros beetles in the oil palm plantation in Indonesia. PORIM International Palm Oil Congress, Kuala Lumpur, Malaysia, Aug. 20-23.
Oehlschlager, A.C., Prior, R.N.B., Perez, A.L., Gries, R., Gries, G., Pierce, H.D. Jr., and, Laup, S. (1995). Structure, chirality, and field testing of a male-produced aggregation pheromone of Asian palm weevil Rhynchophorus bilineatus (Montr) (Coleoptera: Curculionidae). J. Chem. Eco. 21: 1619-1629.

Rochat, D., Ramirez-Lucas, P. Malosse, C., Aldana, R., Kakul, T., and, Morin, J. (2000). Role of solid phase micro-extraction in the identification of highly volatile pheromone of two Rhinoceros Beetles Scapanes australis and Strategus aloeus (Col., Scarabaeidae, Dynastinae). J. Chrom. A. 885: 433-444.

Prior, R. N. B., Morin, J. P., Rochat, D., Beaudoin-Ollivier, L., Stathers, T., Kakul, T., Embupa, S., Naguai, R. (2000). New aspects of the Biology of the Melanesian Rhinoceros beetle Scapanes australis (Col: Dynastidae) and Evidence for field attraction to males. J. Appl. Entomol. 124: 41-50.
Published
2004-12-01
How to Cite
Titus Kakul, Dr. S. Laup, Mr. R. N. B. Prior, Dr. Didier Rochat, Dr. Jean Paul Morin, P. Gende, S. Embupa, & Dr. L. Ollivier. (2004). MODELS OF TRAPS FOR THE COCONUT PESTS RHYNCOPHORUS BILINEATUS AND SCAPANES AUSTRALIS AND THEIR TRAPPING EFFICIENCY IN PAPUA NEW GUINEA . CORD, 20(01), 34. https://doi.org/10.37833/cord.v20i01.380
Section
Articles