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פותח על ידי קלירמאש פתרונות בע"מ -
Host handling time in a polyembryonic wasp is affected both by previous experience and by host state (parasitized or not)
Year:
2009
Source of publication :
Journal of Insect Behavior
Authors :
הררי, אלי
;
.
Volume :
22
Co-Authors:
Segoli, M., Department of Life Sciences, Ben-Gurion University, Beer-Sheva 84105, Israel
Harari, A.R., Department of Life Sciences, Ben-Gurion University, Beer-Sheva 84105, Israel, Department of Entomology, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Bouskila, A., Department of Life Sciences, Ben-Gurion University, Beer-Sheva 84105, Israel
Keasar, T., Department of Science Education - Biology, University of Haifa, Oranim, Israel, Department of Life Sciences, Achva College, Shikmim, Israel
Facilitators :
From page:
501
To page:
510
(
Total pages:
10
)
Abstract:
Foraging behavior for hosts in parasitoids resembles that of predators with respect to finding, evaluating and manipulating of the prey. Host handling time may depend on the life history of the parasitoid and can be affected by oviposition experience. Additionally, handling time can be affected by host aggregation, species, size and state (parasitized or not). We studied handling times in the egg-larval parasitoid wasp Copidosoma koehleri. We allowed naïve female wasps to oviposit into three consecutive unparasitized hosts, and measured time until oviposition, and the duration of ovipositor insertion. We recorded the same data for naïve females ovipositing into already parasitized hosts. We found that both previous experience by females and previous parasitism of hosts reduced handling time. The results suggest that host handling durations reflect the interplay between host state and parasitoid internal state. © Springer Science+Business Media, LLC 2009.
Note:
Related Files :
Copidosoma koehleri
Experience
Host handling
insects
Parasitoids
superparasitism
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/s10905-009-9189-9
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
25059
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:12
Scientific Publication
Host handling time in a polyembryonic wasp is affected both by previous experience and by host state (parasitized or not)
22
Segoli, M., Department of Life Sciences, Ben-Gurion University, Beer-Sheva 84105, Israel
Harari, A.R., Department of Life Sciences, Ben-Gurion University, Beer-Sheva 84105, Israel, Department of Entomology, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel
Bouskila, A., Department of Life Sciences, Ben-Gurion University, Beer-Sheva 84105, Israel
Keasar, T., Department of Science Education - Biology, University of Haifa, Oranim, Israel, Department of Life Sciences, Achva College, Shikmim, Israel
Host handling time in a polyembryonic wasp is affected both by previous experience and by host state (parasitized or not)
Foraging behavior for hosts in parasitoids resembles that of predators with respect to finding, evaluating and manipulating of the prey. Host handling time may depend on the life history of the parasitoid and can be affected by oviposition experience. Additionally, handling time can be affected by host aggregation, species, size and state (parasitized or not). We studied handling times in the egg-larval parasitoid wasp Copidosoma koehleri. We allowed naïve female wasps to oviposit into three consecutive unparasitized hosts, and measured time until oviposition, and the duration of ovipositor insertion. We recorded the same data for naïve females ovipositing into already parasitized hosts. We found that both previous experience by females and previous parasitism of hosts reduced handling time. The results suggest that host handling durations reflect the interplay between host state and parasitoid internal state. © Springer Science+Business Media, LLC 2009.
Scientific Publication
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