2010
DOI: 10.1590/s0100-204x2010000100001
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Fumigação de milho para o controle do gorgulho utilizando caule de Tanaecium nocturnum (Bignoniaceae)

Abstract: Resumo -O objetivo deste trabalho foi avaliar o efeito da fumigação de grãos de milho com segmentos de caules injuriados de Tanaecium nocturnum no controle de Sitophilus zeamais. O delineamento experimental foi inteiramente casualizado, com sete repetições, em parcelas subdivididas. Considerou-se como parcela os tratamentos de fumigação e, como subparcelas, os intervalos de tempo consecutivos tomados a cada 23 dias para as avaliações. Os tratamentos foram: fumigação com 50 g de segmentos de caules verdes de T.… Show more

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Cited by 11 publications
(8 citation statements)
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“…Sitophilus zeamais is one of the main pests of maize; however, it also attacks other crops such as rice, wheat, and sorghum, in addition to fruits and processed foods [3,4]. The potential to promote cross-infestation and the high capacity for penetration and destruction of the grains account for the high economic impact of this insect [1,5].…”
Section: Introductionmentioning
confidence: 99%
“…Sitophilus zeamais is one of the main pests of maize; however, it also attacks other crops such as rice, wheat, and sorghum, in addition to fruits and processed foods [3,4]. The potential to promote cross-infestation and the high capacity for penetration and destruction of the grains account for the high economic impact of this insect [1,5].…”
Section: Introductionmentioning
confidence: 99%
“…Additionally, benzaldehyde was also extracted from Tanaecium nocturnum (Bignoneaceae), which caused repellency to Sitophilus oryzae (Coleoptera: Curculionidae), Rhyzopertha dominica (Coleoptera: Bostrichidae), and T. castaneum [ 81 ]. Furthermore, benzaldehyde has been found to be lethal on S. zeamais and Tenebrio molitor (Coleoptera: Tenebrionidae), confirming its bioactivity against stored grain pests [ 82 ].…”
Section: Discussionmentioning
confidence: 99%
“…The works carried out in the state aiming at the management of corn weevil refer to the use of alternative methods to conventional chemical control, with evaluation of the insecticidal potential and toxic effect found in several plants found in the Amazon region (eStrelA et al 2006;FAzOliNet al 2007c;FAzOliN et al 2009b;FAzOliN et al 2010;FAzOliN et al 2012b;SANtOS et al 2019b).…”
Section: Corn Pests (Zea Mays L)mentioning
confidence: 99%