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The effects of population density and sex ratio on mating frequency of Earias insulana males and females in laboratory cultures
Year:
1983
Source of publication :
Phytoparasitica
Authors :
Keren, Sara
;
.
Klein, Meir
;
.
Levski, Shlomit
;
.
Tal, Susana
;
.
Yathom, Shoshana
;
.
Volume :
11
Co-Authors:
Klein, M.
Yathom, S.
Keren, S.
Levski, S.
Tal, S., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
145
To page:
149
(
Total pages:
5
)
Abstract:
In laboratory populations of Earias insulana Boisduval (Lepidoptera: Noctuidae) crowding did not affect spermatophore production by males or its acceptance by females. Sex ratio affected spermatophore transfer. A low male: female ratio resulted in the transfer of a large number of spermatophores per male. On the other hand, a high male: female ratio resulted in a high mating frequency of females. Egg production and hatching were not affected. © 1983, Springer Science + Business Media B.V.. All rights reserved.
Note:
Related Files :
Earias insulana
mating frequency
population density
sex ratio
spermatophores
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Related Content
More details
DOI :
10.1007/BF02980685
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
22330
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:51
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Scientific Publication
The effects of population density and sex ratio on mating frequency of Earias insulana males and females in laboratory cultures
11
Klein, M.
Yathom, S.
Keren, S.
Levski, S.
Tal, S., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
The effects of population density and sex ratio on mating frequency of Earias insulana males and females in laboratory cultures
In laboratory populations of Earias insulana Boisduval (Lepidoptera: Noctuidae) crowding did not affect spermatophore production by males or its acceptance by females. Sex ratio affected spermatophore transfer. A low male: female ratio resulted in the transfer of a large number of spermatophores per male. On the other hand, a high male: female ratio resulted in a high mating frequency of females. Egg production and hatching were not affected. © 1983, Springer Science + Business Media B.V.. All rights reserved.
Scientific Publication
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