2004
DOI: 10.1590/s1413-70542004000600006
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Capacidade predatória e aspectos biológicos de Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae) alimentada com Rhopalosiphum maidis (Fitch, 1856) (Hemiptera: Aphididae)

Abstract: RESUMOObjetivou-se estudar alguns aspectos biológicos, a capacidade predatória e a resposta funcional de larvas de Chrysoperla externa (Hagen) alimentadas com ninfas de segundo e terceiro ínstares do pulgão Rhopalosiphum maidis (Fitch), em cinco densidades. Os ensaios foram conduzidos em câmaras climatizadas reguladas a 25 ± 1 o C, UR de 70 ± 10% e fotofase de 12 horas. Para o estudo de biologia e capacidade predatória, o delineamento foi inteiramente casualizado, com cinco repetições e oito indivíduos/repetiç… Show more

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Cited by 11 publications
(1 citation statement)
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“…The combination of entomopathogenic fungi and other control agents such as predators may be a viable alternative in pest management [22]. Among entomophagous insects, the green lacewing, Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae), a veracious predator that is highly abundant and easy to culture in the laboratory, has gained attention in research into biological control [23,24].…”
Section: Introductionmentioning
confidence: 99%
“…The combination of entomopathogenic fungi and other control agents such as predators may be a viable alternative in pest management [22]. Among entomophagous insects, the green lacewing, Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae), a veracious predator that is highly abundant and easy to culture in the laboratory, has gained attention in research into biological control [23,24].…”
Section: Introductionmentioning
confidence: 99%