INFLUENCE OF SALINITY STRESSES ON HATCHING AND JUVENILE MORTALITY OF ROOT-KNOT NEMATODES, MELOIDOGYNE INCOGNITA (RACE 2) AND MELOIDOGYNE JAVANICA

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Title:	INFLUENCE OF SALINITY STRESSES ON HATCHING AND JUVENILE MORTALITY OF ROOT-KNOT NEMATODES, MELOIDOGYNE INCOGNITA (RACE 2) AND MELOIDOGYNE JAVANICA
Authors:	KHAN, ABRAR AHMAD KHAN, M. WAJID
Issue Date:	9-Jul-1990
Publisher:	Karachi, National Nematological Research Centre (NNRC), University of Karachi,
Citation:	Khan, A. A., & Khan, M. W. (1990). Influence of salinity stresses on hatching and juvenile mortality of root-knot nematodes, Meloidogyne incognita (race 2) and Meloidogyne javanica. Pakistan Journal of Nematology, 8(2), 107-111.
Abstract:	Effect of different soil salinity levels (ECe) of NaCl and NaHCO3 on hatching and mortality of juveniles (J2) or root-knot nematodes, Meloidogyne incognita (race 2) and M. javanica were studied in artificial treatment. A direct correlation in hatching and salinity levels were recorded. Inhibition in hatching and juvenile mortality were highest in 5.0 mmhos/cm. At all the salinity levels, per cent mortality increased with an increase in exposure period. Hatching inhibition and mortality percentage of M. javanica were slightly greater than M. incognita (race 2). Sodium chloride showed a greater effect than NaHCO3 for both the nematodes.
URI:	http://142.54.178.187:9060/xmlui/handle/123456789/17602
ISSN:	0255-7576
Appears in Collections:	Issue 02

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