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Identification and Field Evaluation of the Sex Pheromone of Orthaga achatina (Lepidoptera: Pyralidae).
Yan, Qi; Li, Hai-Dong; Chen, Yan; Ye, Zhan-Feng; You, Xi-Yu; Zhou, Jun; Mu, Lan-Fang; Liu, Shi-Jing; Kong, Xiang-Bo; Khuhro, Sajjad Ali; Dong, Shuang-Lin.
Afiliación
  • Yan Q; Education Ministry Key Laboratory of Integrated Management of Crop Disease and Pests/College of Plant Protection, Nanjing Agricultural University, No.1 Weigang, Nanjing, 210095, China.
  • Li HD; Wujiang Station of Plant Protection and Inspection, Suzhou, 215200, China.
  • Chen Y; Education Ministry Key Laboratory of Integrated Management of Crop Disease and Pests/College of Plant Protection, Nanjing Agricultural University, No.1 Weigang, Nanjing, 210095, China.
  • Ye ZF; Education Ministry Key Laboratory of Integrated Management of Crop Disease and Pests/College of Plant Protection, Nanjing Agricultural University, No.1 Weigang, Nanjing, 210095, China.
  • You XY; Wujiang Station of Plant Protection and Inspection, Suzhou, 215200, China.
  • Zhou J; Wujiang Station of Plant Protection and Inspection, Suzhou, 215200, China.
  • Mu LF; Wujiang Station of Plant Protection and Inspection, Suzhou, 215200, China.
  • Liu SJ; Education Ministry Key Laboratory of Integrated Management of Crop Disease and Pests/College of Plant Protection, Nanjing Agricultural University, No.1 Weigang, Nanjing, 210095, China.
  • Kong XB; Research Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing, 100091, China.
  • Khuhro SA; Education Ministry Key Laboratory of Integrated Management of Crop Disease and Pests/College of Plant Protection, Nanjing Agricultural University, No.1 Weigang, Nanjing, 210095, China.
  • Dong SL; Education Ministry Key Laboratory of Integrated Management of Crop Disease and Pests/College of Plant Protection, Nanjing Agricultural University, No.1 Weigang, Nanjing, 210095, China. sldong@njau.edu.cn.
J Chem Ecol ; 44(10): 886-893, 2018 Oct.
Article en En | MEDLINE | ID: mdl-30094705
Orthaga achatina (Lepidoptera: Pyralidae) is the most serious pest in south China of camphor trees, Cinnamomum camphora (L.) Presl, an important urban tree species. Gas chromatography-electroantennographic detection (GC-EAD) of the sex pheromone of O. achatina showed three EAD-active components. Coupled gas chromatography/mass spectrometry analyses identified these as (Z)-11-hexadecenol (Z11-16:OH), (Z)-11-hexadecenyl acetate (Z11-16:OAc), and (3Z,6Z,9Z,12Z,15Z)-tricosapentaene (Z3,Z6,Z9,Z12,Z15-23:H). In field tests using different combinations of the three compounds, male moths were attracted to a mixture of Z11-16:OAc and Z3,Z6,Z9,Z12,Z15-23:H, but less attracted to other blends. Further field tests with different ratios of the two compounds determined the optimal ratio of the binary blend as 500:250. The addition of Z11-16:OH to Z11-16:OAc, or to the binary mixture of Z11-16: OAc and the pentaene did not yield higher catches. This shows that O. achatina uses a mixture of Type I and Type II sex pheromone components. Orthaga achatina is the third Pyraloidea species found to utilize Z3,Z6,Z9,Z12,Z15-23:H as a sex pheromone component.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Atractivos Sexuales / Lepidópteros Tipo de estudio: Diagnostic_studies Límite: Animals Idioma: En Revista: J Chem Ecol Año: 2018 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Atractivos Sexuales / Lepidópteros Tipo de estudio: Diagnostic_studies Límite: Animals Idioma: En Revista: J Chem Ecol Año: 2018 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos