scholarly journals Influence of Food on the Longevity and Egg Maturation of the Egg Parasitoid Ooencyrtus nezarae(Hymenoptera: Encyrtidae)

10.5109/17805 ◽  
2010 ◽  
Vol 55 (1) ◽  
pp. 79-81
Author(s):  
Kyawt San Dar Aung ◽  
Masami Takagi ◽  
Takatoshi Ueno
Keyword(s):  
Egg Parasitoid ◽  
Egg Maturation ◽  
Influence Of Food ◽  
Ooencyrtus Nezarae

scholarly journals Seasonal Abundance of Ooencyrtus nezarae Ishii(Hymenoptera: Encyrtidar), an Egg Parasitoid of Phytophagous Bugs, in Summer Soybean Fields.

1996 ◽  
Vol 40 (3) ◽  
pp. 199-204 ◽  
Author(s):  
Nobuo MIZUTANI ◽  
Yoshimi HIROSE ◽  
Hiroya HIGUCHI ◽  
Takashi WADA
Keyword(s):  
Egg Parasitoid ◽  
Seasonal Abundance ◽  
Ooencyrtus Nezarae

scholarly journals A Component of a Synthetic Aggregation Pheromone of Riptortus clavatus (THUNBERG) (Heteroptera: Alydidae), That Attracts an Egg Parasitoid, Ooencyrtus nezarae ISHII (Hymenoptera: Encyrtidae)

1997 ◽  
Vol 32 (3) ◽  
pp. 504-507 ◽  
Author(s):  
Nobuo MIZUTANI ◽  
Takashi WADA ◽  
Hiroya HIGUCHI ◽  
Mikio ONO ◽  
Soares Walter LEAL
Keyword(s):  
Aggregation Pheromone ◽  
Egg Parasitoid ◽  
Riptortus Clavatus ◽  
Ooencyrtus Nezarae

scholarly journals Behavioural and transcriptional changes in post-mating females of an egg parasitoid wasp species

2019 ◽  
Vol 6 (1) ◽  
pp. 181453 ◽  
Author(s):  
Peng-Cheng Liu ◽  
De-Jun Hao
Keyword(s):  
Parasitoid Wasp ◽  
Acid Synthesis ◽  
Egg Parasitoid ◽  
Transcriptional Analysis ◽  
Physiological Changes ◽  
Wasp Species ◽  
Egg Maturation ◽  
Transcriptional Changes ◽  
Upregulated Genes ◽  
Substance Transport

In many animals, mating is essential for the production of offspring by females; however, mating seems to not be necessary in Hymenoptera insects. Virgin females can produce offspring, although the sex of the offspring is all male. Usually, behavioural and physiological changes are induced by mating in female insects, including parasitoid wasps. However, very little is known about the resulting changes in gene expression that contribute to the post-mating response in females; thus, we studied this aspect in the egg parasitoid wasp species Anastatus disparis (Hymenoptera: Eupelmidae) by transcriptional analysis. A total of 55 differentially expressed genes were identified in post-mating females, and most of the genes (90.9%) were downregulated. Upregulated genes encoded products that were mainly involved in fatty acid synthesis and pyrimidine metabolism, while the downregulated genes were mainly involved in substance transport and metabolism. In addition, post-mating A. disparis females exhibited a tendency to accelerate egg maturation and became unreceptive to further mating. Based on the transcriptional data, we discuss how specific genes mediate these behavioural and physiological changes. Overall, our study provided new and comprehensive insights into post-mating changes in females and provided a basis for future mechanistic studies.

In vitro rearing of Ooencyrtus nezarae (Hymenoptera: Encyrtidae), an egg parasitoid of Riptortus pedestris (Hemiptera: Alydidae)

2018 ◽  
Vol 28 (9) ◽  
pp. 837-847
Author(s):  
Kyongyoung Kim ◽  
Kisang Lee ◽  
Un Taek Lim ◽  
Ki-Jeong Hong
Keyword(s):  
Egg Parasitoid ◽  
Riptortus Pedestris ◽  
In Vitro Rearing ◽  
Ooencyrtus Nezarae

scholarly journals Effect of Synthetic Aggregation Pheromone of Riptortus clavatus on Density and Parasitism of Egg Parasitoid Ooencyrtus nezarae Ishii (Hymenoptera: Encyrtidae) in Soybean Fields.

1999 ◽  
Vol 43 (4) ◽  
pp. 195-202 ◽  
Author(s):  
Nobuo Mizutani ◽  
Takashi Wada ◽  
Hiroya Higuchi ◽  
Mikio Ono ◽  
Walter Soares Leal
Keyword(s):  
Aggregation Pheromone ◽  
Egg Parasitoid ◽  
Riptortus Clavatus ◽  
Ooencyrtus Nezarae

scholarly journals In vitro Rearing of the Egg Parasitoid, Ooencyrtus nezarae ISHII(Hymenoptera:Encyrtidae)

1992 ◽  
Vol 27 (1) ◽  
pp. 171-173 ◽  
Author(s):  
Keiji TAKASU ◽  
Shigemi YAGI
Keyword(s):  
Egg Parasitoid ◽  
In Vitro Rearing ◽  
Ooencyrtus Nezarae
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