Effect of the primary host for production of both sexes on the mating interaction in an autoparasitoid species
文献类型: 外文期刊
第一作者: Dai, P.
作者: Dai, P.;Liu, L. Z.;Ruan, C. C.;Zang, L. S.;Wan, F. H.
作者机构:
关键词: Encarsia sophia;Bemisia tabaci;Trialeurodes vaporariorum;Autoparasitoid;Host feeding;Parasitism
期刊名称:BIOCONTROL ( 影响因子:3.571; 五年影响因子:3.243 )
ISSN: 1386-6141
年卷期: 2013 年 58 卷 3 期
页码:
收录情况: SCI
摘要: Encarsia sophia (Girault and Dodd) is an autoparasitoid in the hymenopteran family Aphelinidae. The females develop as primary parasitoids on whitefly nymphs (primary hosts), whereas the males develop as hyperparasitoids on their own species or on other primary parasitoid species (secondary hosts). The autoparasitoids not only parasitise whiteflies but also kill them with strong host-feeding capacity. In this study, female and male E. sophia were reared on the primary hosts Trialeurodes vaporariorum and Bemisia tabaci 'Q', and the host-feeding and parasitism of wasps on both whitefly species were determined for the four possible different mating combinations: (i) E. sophia females reared on B. tabaci (ESF-BT) mated with E. sophia males from B. tabaci (ESM-BT), (ii) E. sophia females reared on T. vaporariorum (ESF-TV) mated with E. sophia males from T. vaporariorum (ESM-TV), (iii) ESF-BT mated with ESM-TV, and (iv) ESF-TV mated with ESM-BT. ESF-TV mated with ESM-TV killed the largest percentage of whitefly nymphs through host feeding. The ESF-TV with larger body size mating with larger ESM-TV killed more whitefly nymphs through host feeding than those mating with smaller ESM-BT. Whether B. tabaci or T. vaporariorum were used as hosts, ESF-TV mated with ESM-TV and ESM-BT and ESF-BT mated with ESM-BT significantly parasitised more whitefly nymphs than ESF-BT mated with ESM-TV. In general, ESF-BT mated with ESM-TV killed significantly fewer whitefly nymphs through parasitism and host feeding than the other three mating combinations on both whitefly species. These results indicated that the performance of autoparasitoids on insect pests was not only dependent on females but was also affected by mating with males from different primary host species.
分类号:
- 相关文献
作者其他论文 更多>>
-
Three Heat Shock Protein Genes from Bactrocera (Tetradacus) minax Enderlein: Gene Cloning, Characterization, and Association with Diapause
作者:Lu, Z. C.;Wang, L. H.;Zhang, G. F.;Wan, F. H.;Guo, J. Y.;Wan, F. H.;Guo, J. Y.;Wang, L. H.;Yu, H.;Wang, J. B.
关键词:Diapause;gene characterization;gene expression profile;heat shock protein
-
Efficient plant regeneration in three cultivars of Hami melon [Cucumis melo L. ssp melo convar. ameri (Pang.) Greb] via organogenesis
作者:Liu, L. Z.;Chen, Y. Y.;Zhu, W. M.;Shi, B.;Chitrampalam, P. R.;Zhai, W. Q.
关键词:
-
High Variation in Single Nucleotide Polymorphisms (SNPs) and Insertions/Deletions (Indels) in the Highly Invasive Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) Middle East-Asia Minor 1 (MEAM1)
作者:Sun, H. B.;Wan, F. H.;Guo, J. Y.;Zhang, G. F.;Wan, F. H.;Guo, J. Y.
关键词:Expressed sequence tags (ESTs);genomic variation;invasive species
-
Including climate change in pest risk assessment: the peach fruit fly, Bactrocera zonata (Diptera: Tephritidae)
作者:Li, Z. H.;Qu, W. W.;Zhang, Z.;Ni, W. L.;Chen, H. J.;Wan, F. H.;Kriticos, D. J.
关键词:Bactrocera zonata;CLIMEX;climate change;AUC;potential geographic distribution;ArcGIS
-
Rapid diagnosis of the invasive species, Frankliniella occidentalis (Pergande): a species-specific COI marker
作者:Zhang, G. F.;Meng, X. Q.;Min, L.;Qiao, W. N.;Wan, F. H.;Zhang, G. F.;Wan, F. H.
关键词:invasive pest;molecular diagnostics;species-specific COI primer;Thripidae;Thysanoptera;western flower thrips
-
Investigation of the genetic diversity of an invasive whitefly (Bemisia tabaci) in China using both mitochondrial and nuclear DNA markers
作者:Gao, C. S.;Chu, D.;Gao, C. S.;Gao, C. S.;De Barro, P.;Wan, F. H.;Zhang, Y. J.
关键词:biological invasion; haplotype; cytochrome oxidase one; microsatellites; Bemisia tabaci
-
Further insights into the strange role of bacterial endosymbionts in whitefly, Bemisia tabaci: Comparison of secondary symbionts from biotypes B and Q in China
作者:Gao, C. S.;Chu, D.;Gao, C. S.;De Barro, P.;Zhang, Y. J.;Wan, F. H.;Khan, I. A.
关键词:Bemisia tabaci biotypes B and Q; Wolbachia; Hamiltonella; Rickettsia; Arsenophonus; Cardinium; Fritschea