2012
DOI: 10.1590/s0006-87052012005000033
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Abstract: ResumoO objetivo do trabalho foi avaliar diferentes dietas para lagartas de Diatraea saccharalis, com o intuito de obter informações sobre as características biológicas da praga e consequentemente avaliar a qualidade do parasitoide Cotesia flavipes, visando melhorar tecnicamente sua produção massal. Lagartas de 24 horas de idade foram transferidas para tubos (25 lagartas/ tubo) contendo dieta artificial com levedura de cerveja e germe de trigo e outra somente com germe de trigo como fonte de proteína. Depois d… Show more

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Cited by 16 publications
(10 citation statements)
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“…The values found were considered high and important for the system of mass rearing and release of parasitoids in the field (AMALIN et al, 2005;VREYSEN;ROBINSON, 2011). In addition, higher values of sex ratio favor the retention of parasitoids in the field, and the high proportion of females in the releases is an important factor for an efficient biological control (VACARI et al, 2012).…”
Section: Discussionmentioning
confidence: 99%
“…The values found were considered high and important for the system of mass rearing and release of parasitoids in the field (AMALIN et al, 2005;VREYSEN;ROBINSON, 2011). In addition, higher values of sex ratio favor the retention of parasitoids in the field, and the high proportion of females in the releases is an important factor for an efficient biological control (VACARI et al, 2012).…”
Section: Discussionmentioning
confidence: 99%
“…The sugarcane borer diet in the different treatments did not affected the males and females proportion, with the sex ratio close to 0.5 (Table 2). The ratio between males and females is one of the parameters used to standardize the quality of the diets, so that the ratio of sex to less 0.5 (lower number of females than males), is usually a negative indicative for the quality standard of D. saccharalis (Vacari et al, 2012a).…”
Section: Methodsmentioning
confidence: 99%
“…from a lab colony in Maceio-AL (Brazil). Larvae were maintained on an artificial diet [22] up to the third instar and subsequently starved for 24 h. Then, larvae with the same body size and weight were subjected to three different treatments: starvation for two days, feeding on sugarcane thatch and feeding on artificial diet for five days. Temperature of 26 ± 1 C˚, humidity of 65 ± 5 and a 12:12 light: dark cycle were maintained continuously.…”
Section: Isolation Of Larval Gutmentioning
confidence: 99%