2005
DOI: 10.1590/s0073-47212005000400015
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Influência da idade da fêmea na performance reprodutiva e longevidade de Argyrotaenia sphaleropa (Lepidoptera, Tortricidae)

Abstract: ABSTRACT. Female age effect on reproductive performance and longevity of Argyrotaenia sphaleropa (Lepidoptera, Tortricidae). Argyrotaenia sphaleropa (Meyrick, 1909) is a generalist pest in South American orchards. The effect of female age on the reproductive performance and longevity was investigated under laboratory conditions. 1, 3, 5 and 8-day-old virgin females were paired with 0-3-day-old virgin males. The longevity, mating success, oviposition pattern, fecundity and fertility were verified daily. Delayed… Show more

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Cited by 3 publications
(2 citation statements)
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“…This relationship has also been found in many other moths (Mori and Evenden, 2013). Such a relationship may result from decreases in accessory gland secretions and hormones in older males (Huang and Subramanyam, 2003) and the associated significantly lower fecundity and fertility in older females (Pinto et al ., 2005; Knight, 2007; de Morais et al ., 2012). Although 5- and 8–10-day-old males and females required less than one day before mating, mating and reproduction successively stopped for 6- and 8-day-old males and females (SC 1; table 2), which was supported by previous reports (Wang et al ., 2011; de Morais et al ., 2012) that the male can still fully inseminate the female even at a low level of fecundity for the same ages of both sexes.…”
Section: Discussionmentioning
confidence: 99%
“…This relationship has also been found in many other moths (Mori and Evenden, 2013). Such a relationship may result from decreases in accessory gland secretions and hormones in older males (Huang and Subramanyam, 2003) and the associated significantly lower fecundity and fertility in older females (Pinto et al ., 2005; Knight, 2007; de Morais et al ., 2012). Although 5- and 8–10-day-old males and females required less than one day before mating, mating and reproduction successively stopped for 6- and 8-day-old males and females (SC 1; table 2), which was supported by previous reports (Wang et al ., 2011; de Morais et al ., 2012) that the male can still fully inseminate the female even at a low level of fecundity for the same ages of both sexes.…”
Section: Discussionmentioning
confidence: 99%
“…En otros países de Suramérica la ocurrencia de esta plaga se registra en Argentina (Gonsebatt et al, 2018) Bolivia y Uruguay, con ataque a plantas fructíferas (Pinto et al, 2005;Filho et al, 2007), ornamentales y aromáticas (Bentancourt, 1986) en México en el cultivo de palto (Rosas-García y Villegas-Mendoza, 2008).…”
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