Comparison of the suitability of three pest leafminers (Diptera: Agromyzidae) as hosts for the parasitoid Dacnusa sibirica (Hymenoptera: Braconidae)

Yoshihisa Abe, Tomohiko Takeuchi, Susumu Tokumaru, Jun Kamata

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The suitability of Liriomyza sativae Blanchard, L. trifolii (Burgess) and L. bryoniae (Kaltenbach) as hosts of the solitary larval-pupal parasitoid Dacnusa sibirica Telenga was studied. This parasitoid is used as a biological control agent against L. trifolii and L. bryoniae. The parasitoid laid eggs in L. sativae, but no adult parasitoids emerged from the puparia. In contrast, D. sibirica adults emerged from the puparia of L. trifolii and L. bryoniae, and there was no significant difference in emergence rate, female developmental time, or sex ratio when parasitizing these two host species. The parasitoid adults that emerged from the L. bryoniae puparia were significantly larger than those from L. trifolii puparia. In conclusion, D. sibirica, a useful biological control agent of L. trifolii and L. bryoniae, cannot control L. sativae.

Original languageEnglish
Pages (from-to)805-807
Number of pages3
JournalEuropean Journal of Entomology
Volume102
Issue number4
DOIs
Publication statusPublished - Jan 1 2005
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Insect Science

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