2009
DOI: 10.1590/s1519-566x2009000300015
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Desempenho de tricogramatídeos como potenciais agentes de controle de Pseudoplusia includens Walker (Lepidoptera: Noctuidae)

Abstract: -This research aimed to point out the most suitable trichogrammatid strains to control the soybean looper Pseudoplusia includes Walker. Biological parameters and parasitism ratio of 11 Trichogramma pretiosum Riley, one Trichogramma atopovirilia Oatman & Platner and one Trichogrammatoidea annulata De Santis strains reared on P. includens eggs were evaluated. Among all tested strains/species, T. pretiosum strain RV, collected in Rio Verde, GO, had the fastest development cycle and the highest percentage of paras… Show more

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Cited by 53 publications
(44 citation statements)
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References 8 publications
(21 reference statements)
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“…The optimal temperature range for the development of a parasitoid is an important tool for programming the breeding in order to synchronize the parasitoid emergence with the presence of the interest target host stage in the field and improve the efficiency of breeding and mass releasing programs, according to the environmental conditions (Bueno et al, 2009;Wuet al, 2016). Thus, the results of this study provide subsidies to choose the ideal time to release the parasitoid in an integrated H. armigera management program.…”
Section: Sex Ratio ---------------(Days) ----------------------------mentioning
confidence: 99%
“…The optimal temperature range for the development of a parasitoid is an important tool for programming the breeding in order to synchronize the parasitoid emergence with the presence of the interest target host stage in the field and improve the efficiency of breeding and mass releasing programs, according to the environmental conditions (Bueno et al, 2009;Wuet al, 2016). Thus, the results of this study provide subsidies to choose the ideal time to release the parasitoid in an integrated H. armigera management program.…”
Section: Sex Ratio ---------------(Days) ----------------------------mentioning
confidence: 99%
“…Os resultados observados por Bueno et al (2009), ao analisar, duração do período de ovo a adulto, em 13 linhagens de T. pretiosum criadas em ovos de Pseudoplusia includens em temperatura de 25 ± 1ºC, UR de 70 ± 10% e fotofase de 14h e por Meira et al (2011) 9,1 ± 0,10 Ab 9,0 ± 0,00 Ab 9,2 ± 0,13 Ab Trichogramma exiguum 11,0 ± 0,00 Aa 11,0 ± 0,00 Aa 11,0 ± 0,00 Aa Percentual de emergência Espécies de Trichogramma Anagasta kuehniella Helicoverpa zea Plutella xylostella Trichogramma atopovirilia 100,0± 0,00 Aa 100,0± 0,00 Aa 100,0± 0,00 Aa Trichogramma exiguum 100,0± 0,00 Aa 100,0± 0,00 Aa 100,0± 0,00 Aa Médias (±EP) seguidas de mesma letra, minúscula na linha e maiúscula na coluna, não difere entre si pelo teste Tukey, a 5% de probabilidade.…”
Section: Resultsunclassified
“…Foerster & Foerster (2009) Independente da razão de sexos não ter sofrido variação significativa com a variação de temperatura, os resultados encontrados estão dentro da faixa encontrada por outros autores (Perreira et al 2007;dias et al 2008;Bueno et al 2009;Pratissoli et al 2010 A elevação da temperatura proporcionou uma redução da expectativa de vida dos parasitóides. Contudo, por mais que a temperatura venha a influenciar a esperança de vida dos parasitóide, a qualidade do hospedeiro também representa um fator crucial no seu desenvolvimento (vinson 1997;Pratissoli et al 2008).…”
Section: Discussionunclassified