2013
DOI: 10.1590/s0100-29452013000200038
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Controle de Meloidogyne javanica em mudas de bananeira 'prata-anã' por compostos orgânicos

Abstract: RESUMO -O trabalho teve como objetivo avaliar o efeito de compostos orgânicos no controle deMeloidogyne javanica, e no desenvolvimento de mudas de bananeiras 'Prata-Anã. O experimento foi conduzido em DIC, com dez repetições, e os tratamentos consistiram em quatro compostos constituídos de diferentes matérias-primas (restos da cultura da banana, cana-de-açúcar, esterco bovino, cascas de banana, plantas daninhas, capim andropogon), o esterco bovino, a torta de mamona e testemunhas (adubação mineral), carbofuran… Show more

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Cited by 12 publications
(5 citation statements)
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“…Incorporation of castor bean cake at concentrations of 0.5 and 1% reduced the number of M. javanica eggs per tomato plant by 18% and 48%, respectively . Castor bean cake incorporated at a concentration of 1% into soil infested with eggs of M. javanica reduced the number of galls, mass and number of eggs in banana plants by 99.5%, 99.3% and 78.4%, respectively . Castor bean cake used in soil biofumigation reduced by 85% and 94%, populations of Mesocriconema xenoplax and Helicotylenchus sp., respectively .…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Incorporation of castor bean cake at concentrations of 0.5 and 1% reduced the number of M. javanica eggs per tomato plant by 18% and 48%, respectively . Castor bean cake incorporated at a concentration of 1% into soil infested with eggs of M. javanica reduced the number of galls, mass and number of eggs in banana plants by 99.5%, 99.3% and 78.4%, respectively . Castor bean cake used in soil biofumigation reduced by 85% and 94%, populations of Mesocriconema xenoplax and Helicotylenchus sp., respectively .…”
Section: Discussionmentioning
confidence: 99%
“…Among the available sources of organic matter used to control phytonematodes, castor bean ( Ricinus communis ) cake is reported to reduce nematode populations when incorporated into the soil . Castor bean cake is a residue from the extraction process of castor oil.…”
Section: Introductionmentioning
confidence: 99%
“…Apesar de alguns estudos comprovarem o efeito nematicida do farelo de mamona, a sua utilização pode apresentar efeitos fitotóxicos sobre as plantas (SANTOS et al, 2013;LISBOA et al, 2005;HOFFMAN et al, 2007). Neste trabalho, estes efeitos também foram observados com o aumento de doses de torta de mamona aplicado no solo, onde o crescimento de plantas foi prejudicado em doses mais elevadas.…”
Section: Discussionunclassified
“…A atividade nematicida da mamona é atribuída à presença da ricina, considerada uma das mais potentes toxinas de origem vegetal conhecida (Santos et al, 2013). O extrato de sementes de mamona e manipueira (resíduo industrial do processamento de farinha de mandioca) apresentaram resultados promissores no manejo alternativo de M. incognita na cultura de cenoura em condições de casa de vegetação (Baldin et al, 2012).…”
Section: Introductionunclassified