Pathogenicity of Lesion Nematode, Pratylenchus zeae and Effect on Chlorophyll Content in Maize*

Department of Nematology, Rajendra Agricultural University, Samastipur-848 125, Bihar, India.

*Part of M.Sc. (Ag.) thesis submitted by the senior author to Rajendra Agricultural University, Bihar, Pusa, Samastipur.