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Development of sterile technique for Monochamus saltuarius Hope by electron beam irradiation

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  • URLhttps://db.koreascholar.com/Article/Detail/318040
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한국응용곤충학회 (Korean Society Of Applied Entomology)
초록

Monochamus saltuarius is one of the insect vector of pine wilt disease with Monochamus alternatus. The present study aimed to investigate the dose to induce sterile and the effect of sterility according to the gender of M. saltuarius. As the electron beam irradiation dose increased, the hatchability, adult eclosion rate and longevity of the former mid and late maturation feeding stage of adults was slightly reduced. However, there was no difference between these two adults. In addition, female adults were more sensitive to the electron beam than the male adults. Hatchability of the F1 generation of ♂T × ♀N o r♀T × ♂N (T: 200 Gy electron beam irradiation, N: 0 Gy) was completely suppressed. As electron beam irradiation dose increased, the fecundity of female adults were slightly decreased. Results by comet assay showed that electron beam irradiation induced as dose increased DNA damage in M. saltuarius adults. These results suggest that SIT using electron beam may be useful for control of M. saltuarius.

저자
  • Woo Seong Cho(Department of Plant Medicine, Chungbuk National University)
  • Dae-Hoon Jeong(Department of Plant Medicine, Chungbuk National University)
  • Won Jin Kang(Department of Plant Medicine, Chungbuk National University)
  • Jae Seon Lee(Department of Plant Medicine, Chungbuk National University)
  • Young-Dae Kwon(Gyeonggi Forestry Environment Research Center)
  • Gun Hyung Kwon(Gyeonggi Forestry Environment Research Center)
  • Hyun-Na Koo(Department of Plant Medicine, Chungbuk National University)
  • Gil-Hah Kim(Department of Plant Medicine, Chungbuk National University)