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Titolo:
HOST INFLUENCE ON MATING-BEHAVIOR AND SPERMATOPHORE RECEPTION CORRELATED WITH REPRODUCTIVE OUTPUT AND LONGEVITY OF FEMALE EARIAS-INSULANA (BOISDUVAL) (LEPIDOPTERA, NOCTUIDAE)
Autore:
TAMHANKAR AJ;
Indirizzi:
BHABHA ATOM RES CTR,DIV NUCL AGR BOMBAY 400085 MAHARASHTRA INDIA
Titolo Testata:
Journal of insect behavior
fascicolo: 4, volume: 8, anno: 1995,
pagine: 499 - 511
SICI:
0892-7553(1995)8:4<499:HIOMAS>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Keywords:
HOST; PREMATING PERIOD; MULTIPLE MATINGS; FECUNDITY; FERTILITY; LONGEVITY; EARIAS INSULANA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
NO
Recensione:
Indirizzi per estratti:
Citazione:
A.J. Tamhankar, "HOST INFLUENCE ON MATING-BEHAVIOR AND SPERMATOPHORE RECEPTION CORRELATED WITH REPRODUCTIVE OUTPUT AND LONGEVITY OF FEMALE EARIAS-INSULANA (BOISDUVAL) (LEPIDOPTERA, NOCTUIDAE)", Journal of insect behavior, 8(4), 1995, pp. 499-511

Abstract

When mating and oviposition behavior of Earias insulana were studied in the absence or presence of host or by providing only host odor, in comparison to other treatments host absence caused a delayed and reduced reproductive activity with occasional impairment of egg viability. Presence of host or its odor resulted in a short premating period and a significant increase in mating frequency, number of spermatophores transferred, number of eggs oviposited, and proportion of eggs fertilized. Compared to host odor, host accessibility had a larger impact on insect behavior, indicating the importance of host contact. Under conditions of host accessibility, there existed a significant and positive correlation between the number of spermatophores received by a female and both the number of eggs she oviposited and her longevity. This indicated a role for ''male-derived nutrients'' in the reproduction of E.insulana.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 07:29:23