2000
DOI: 10.1590/s0301-80592000000100010
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Efeitos da queima do canavial sobre parasitóides de larvas e de ovos de Diatraea saccharalis (Fabr.) (Lepidoptera: Crambidae)

Abstract: An. Soc. Entomol. Brasil 29(1): 79-84 (2000) Effects of Sugarcane Burning on Larval and Egg Parasitoids of Diatraea saccharalis (Fabr.) (Lepidoptera: Crambidae)ABSTRACT -To evaluate the effects of pre-and post-harvest burning on larval and egg parasitoids of Diatraea saccharalis (Fabr.) on sugarcane two harvesting systems were studied for two consecutive seasons (92/93 and 93/94), i.e., half of the area was burned (CQ), whereas the other half was not burned before mechanical harvesting(CC). In CQ, all trash… Show more

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Cited by 6 publications
(3 citation statements)
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“…There have been several sugarcane entomofauna studies aimed at identifying the impact of sugarcane field burning on the associated insect crop population. These studies revealed a species rich system (Macedo and Araújo, 2000a ; Macedo and Araújo, 2000b ; Araújo et al, 2004 ; Araújo et al, 2005 ). However, identifying the risks to the insect fauna of adopting specific technologies, such as new agrochemicals and genetically modified cultivars for crop improvement requires detailed analyses of the individual species that are most important and meaningful for monitoring (Romeis et al, 2008 ).…”
Section: Sugarcane-associated Insectsmentioning
confidence: 98%
“…There have been several sugarcane entomofauna studies aimed at identifying the impact of sugarcane field burning on the associated insect crop population. These studies revealed a species rich system (Macedo and Araújo, 2000a ; Macedo and Araújo, 2000b ; Araújo et al, 2004 ; Araújo et al, 2005 ). However, identifying the risks to the insect fauna of adopting specific technologies, such as new agrochemicals and genetically modified cultivars for crop improvement requires detailed analyses of the individual species that are most important and meaningful for monitoring (Romeis et al, 2008 ).…”
Section: Sugarcane-associated Insectsmentioning
confidence: 98%
“…Nos últimos tempos, a cadeia produtiva da cana-de-açúcar vem apresentando diversas transformações que influenciam de maneira significativa a dinâmica na entomofauna da cultura. Dentre outros, a introdução da colheita mecanizada de cana-de-açúcar crua foi um dos fatores que mais interferiu na dinâmica destas populações, independente de artrópodes considerados nocivos (pragas) ou benéficos, como os agentes de controle biológico e decompositores de matéria orgânica (MACE-DO;ARAÚJO, 2000).…”
Section: Introductionunclassified
“…Diante de todos estes aspectos e devido à importância do setor sucroalcooleiro para o agronegócio brasileiro e mundial, diversos trabalhos têm sido conduzidos com objetivo de determinar os danos econômicos desta praga à cultura (LOURENÇÃO et al, 1982;LANDELL et al, 1995;ARAÚJO, 2000;SOUZA et al, 2008). Como alternativa viável de manejo desta importante praga destaca-se o controle biológico BOTELHO, 1988, YAMAUCHI et al 1997, BOTELHO et al 1999.…”
Section: Introductionunclassified