Use of low dose irradiation as quarantine treatment for the oriental fruit fly (Bactrocera dorsalis Hendel) infested on the dragon fruit

Nguyen Duy Lam, Tran Bang Diep, Duong Minh Tu
Author affiliations

Authors

  • Nguyen Duy Lam VAST
  • Tran Bang Diep
  • Duong Minh Tu

DOI:

https://doi.org/10.15625/0866-7160/v26n2.6878

Abstract

The potential of the gamma irradiation was investigated for the quarantine treatment of the oriental fruit fly (Bactrocera dorsalis Hendel) infested on the dragon fruit (Cereus undatus (Haw.)). For this purpose, we have studied the effects of the radiation treatment on the fly mortality and the fruit quality, and investigated technical parameters for the irradiation practice using the available irradiation facility of the Hanoi Irradiation Center. Results shown that 250 Gy is the minimal dose required for the quarantine treatment of the oriental fruit fly because it can be used to prevent the subsequent adult emergence and their reproduction from the third star larvae infesting the dragon fruit. The irradiation with 250 Gy and with higher doses (up to 600 Gy) did not affect the fruit appearance and the shelf-life. Several biochemical criteria such as vitamin C and reducing sugar were changed insignificantly. We reconfirmed that the irradiation with 250 Gy can be used as quarantine treatment for the dragon fruit infested by the oriental fruit fly.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

Downloads

Published

03-09-2015

How to Cite

Lam, N. D., Diep, T. B., & Tu, D. M. (2015). Use of low dose irradiation as quarantine treatment for the oriental fruit fly (Bactrocera dorsalis Hendel) infested on the dragon fruit. Academia Journal of Biology, 26(2), 35–40. https://doi.org/10.15625/0866-7160/v26n2.6878

Issue

Section

Articles