国立研究開発法人 国際農林水産業研究センター | JIRCAS

Oviposition and Larval Development of Neochrysocharis formosa (Hymenoptera: Eulophidae) inside the Host Larvae, Liriomyza trifolii

JARQ : Japan Agricultural Research Quarterly
ISSN
00213551
書誌レコードID(総合目録DB)
AA0068709X
本文フルテキスト

The biology of the immature stage of Neochrysocharis formosa, a larval idiobiont-endoparasitoid of agromyzid leaf miners, was studied to gain a better understanding of N. formosa and in vitro rearing. Eggs have a smooth surface with a thin, transparent chorion. The length and width are about 190 μm and 60 μm, respectively. Eggs hatched in an average of 32.6 h. Three larval stages are decided by observation of the pre-ecdysis phase. Larvae are hymenopteriform with small mandibles and have 13 body segments. Larval duration at each instar is as follows: 1st instar 35.1 h, 2nd instar 35.7 h and 3rd instar 46.5 h. Mature 3rd-instar larvae escaped from the host and pupated within the mine of the host larvae. Pupal duration was 8 days. The host larvae stopped moving a few minutes after parasitoid oviposition. To examine the oviposition site, longitudinal sections of parasitized host larvae showed all eggs to be within the host’s hemocoel. Fewer eggs were oviposited in the anterior part than the middle and posterior part of the host larvae. No encapsulation or melanization were observed around the parasitoid eggs.

刊行年月2010-01-01
作成者OSMANKHIL Mohammad HamedMOCHIZUKI AtsushiHAMASAKI KenjiIWABUCHI Kikuo
著者キーワード

Agromyzidae

biological control agent

idiobiont-endoparasitoid

leaf miner larvae

公開者Japan International Research Center for Agricultural Sciences
データ作成日2010-01-01
国立情報学研究所メタデータ主題語彙集(資源タイプ)Journal Article
44
1
開始ページ33
終了ページ36
DOI10.6090/jarq.44.33
権利Japan International Research Center for Agricultural Sciences
言語eng