USE OF ORGANIC AMENDMENTS TO CONTROL MELOIDOGYNE INCOGNITA ON TOMATOES [USO DE MATÉRIA ORGÂNICA PARA O CONTROLE DE MELOIDOGYNE INCOGNITA EM TOMATEIROS]

作者: Danielle Mattei , Simone de Melo Santana , Jose Junior Severino , Miria Roldi , Patricia Meiriele Marini

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摘要: Two experiments were conducted in the greenhouse: first was aimed at evaluating effects of varying concentrations organic fertilizer based on fish waste, and second, castor bean cake, bone meal, bokashi waste population Meloidogyne incognita tomato plants. Tomato seedlings transplanted 15 days after germination into pots inoculated with 4000 M. eggs obtained from a pure maintained plants (cv. Santa Clara). In experiment, three inoculation sprayed waste; commercial preparation, 0, 1, 2, 4 8 mL/L water. Applications repeated every week or fortnight until evaluation. second treatments meal applied soil rate 20 g/pot concentration 2 water, inoculation. Sixty inoculation, evaluated terms height, fresh dry shoot weights, root weight number galls, eggs/root system eggs/g root. Fish not efficient controlling nematode. Both cake significantly reduced nematode reproduction, but only improved plant growth. Dois experimentos foram realizados em casa de vegetacao: o primeiro objetivando avaliar efeito diferentes concentracoes do fertilizante orgânico base residuo peixe, e segundo torta mamona, farinha osso, sobre populacao tomateiro. Para isto, plântulas tomateiro com dias germinadas transplantadas para vasos inoculadas ovos incognita, obtido pura mantida No experimento, tres apos inoculacao, as plantas pulverizadas peixe nas 0; 1; 2; agua. As aplicacoes repetidas semanal ou quinzenalmente, ate momento da avaliacao. segundo, os tratamentos osso aplicados no solo na dosagem g/vaso, incorporados superficialmente. O foi pulverizado concentracao Apos 60 avaliadas quanto altura, massa fresca seca parte aerea, raiz numero galhas, ovos/sistema radicular ovos/g raiz. nao eficientes controlar nematoide. mamona reduziram significativamente nematoide promoveu melhor desenvolvimento plantas.

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