Studies on the Bionomics of Notolophus posticus W. a pest on castor in Madras State

A. H. ABU BUCKER     
Vol : 53      Issue : Dec-Dec      p-ISSN : 0024-9602      e-ISSN : 2582-5321     

Response of Irrigated Cambodia Cotton to different Nitrogenous Fertilisers

M. KADAMBAVANASUNDARAM. S. KAMALANATHAN, A. NARAYANAN and.K. RAMANUJAM     
Vol : 53      Issue : Dec-Dec      p-ISSN : 0024-9602      e-ISSN : 2582-5321