2007•Indian Journal Of NematologyRequires access

Jatropha: An Efficient Organic Amendment for the Management of Root-Knot Nematode, Meloidogyne incognita in Tomato

Kalaiarasan Ponnusamy, M. Senthamarai, D. Ramesh, M. John Sudheer

Open publisher page 8 citations

Abstract

Application of jatropha, neem and castor oil cakes significantly increased the plant growth and decreased the host infestation by root-knot nematode, Meloidogyne incognita over control. Among the oil cakes jatropha and neem were proved to be the best. The water soluble fractions of jatropha deoiled cake at 10% concentration reduced the egg hatching and increased the juvenile mortality to the tune of 44.07 and 49.33%, respectively after 48h of incubation.

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Application of jatropha, neem and castor oil cakes significantly increased the plant growth and decreased the host infestation by root-knot nematode, Meloidogyne incognita over control. Among the oil cakes jatropha and neem were proved to be the best. The water soluble fractions of jatropha deoiled cake at 10% concentration reduced the egg hatching and increased the juvenile mortality to the tune of 44.07 and 49.33%, respectively after 48h of incubation.

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Available abstract

Application of jatropha, neem and castor oil cakes significantly increased the plant growth and decreased the host infestation by root-knot nematode, Meloidogyne incognita over control. Among the oil cakes jatropha and neem were proved to be the best. The water soluble fractions of jatropha deoiled cake at 10% concentration reduced the egg hatching and increased the juvenile mortality to the tune of 44.07 and 49.33%, respectively after 48h of incubation.

Key concepts: Meloidogyne incognita, Jatropha, Root-knot nematode, Hatching, Biology, Neem cake, Infestation, Nematode

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