Browsing by Author "Thomas, M J"
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Item Biology ecology and host plant relations of the brown planthopper, Nilavaravata lugens Stal(Division of Agricultural Entomology, College of Agriculture, Vellayani, 1977) Thomas, M J; Gopalakrishnan Nair, M RItem Conocepralds pallidus redt. (Orthoptera : Tettigonidae) injuring paddy earheadr in Kerala(Kerala Agricultural University, Vellanikara, 1968) Abraham, C C; Thomas, M JItem Effect of desiccants on ripening of rice(Kerala Agricultural University, 1984) Sasidharan, N K; Sunny K Oommen; Thomas, M JItem Effect of potash application on the incidence of brown plant hopper(Kerala Agricultural University, 1979) Ittyavirah, P J; Vasudevan Nair, K P; Thomas, M JItem Effect of potash nutrition on infestation by the yellow borer Tryporyza Incertulas(Kerala Agricultural University, 1980) John, P S; Thomas, M JItem Effect of water level in rice fields on the population build up of the brown plant hopper, Nilaparvata lugens and on the incidence of hopper burn(Kerala Agricultural University, 1977) Das, N M; Thomas, M JItem Granulosis virus of the rice leaf roller, Cnaphalocrocis medinalis guenee (Pyraustidae, Lepidoptera)(Kerala Agricultural University, 1971) Abraham, Jacob; Das, N M; Thomas, M JItem Host-biology relations of Epilachna vigintioctopunctata F.(Kerala Agricultural University, Vellanikara, 1969) Thomas, M J; Abraham, Jacob; Nair, M R G KItem Influence of manuring and variety on the incidence of rice gail midge(Kerala Agricultural University, Vellanikara, 1968) Thomas, M J; Chacko, A JItem Ischaemum aristatum H. as an alternate host plant for the paddy gall midge Pachydiplosis oryzae wood mason (Cecidomyiidae: Diptera)(Kerala Agricultural University, 1973) Thomas, M J; Abraham, C CItem Limnaea Acuminata Lamarch (Pulmonata : Limnaeidae)(Kerala Agricultural University, 1979) Ittyaverah, P J; Nair, N R; Thomas, M JItem Melanagromyza azawii spencer (Agromyzidae: Diptera) - as a pest of sesamum(Kerala Agricultural University, 1980) Balakrishna Pillai, K; Thomas, M J; Nair, N RItem Monolepta khasiensis we1se as a pest of zfnnia(Kerala Agricultural University, 1969) Thomas, M J; Abraham, C CItem Nature of inclusion bodies of a nuclear polyhedrosis virus of Diacrisia obliqua (Walker)(Kerala Agricultural University, 1974) Abraham Jacob; Thomas, M JItem Note on the susceptibility of three exotic varieties of paddy seeds to infestation by Sitotroga cerealella Oliv.(Kerala Agricultural University, Vellanikara, 1967) Abraham, C C; Thomas, M JItem Nuclear-polyhedrosis virus of Diacrisia obliqua (Wlk) (Arctiidae, Lepidoptera)(Kerala Agricultural University, 1972) Abraham Jacob; Thomas, M JItem Occurrence of Solenopsis geminata Fabr. (Formicidae: Hymenoptera) as a predator of the brown plant hopper(Kerala Agricultural University, 1980) Thomas, M J; Balakrishna Pillai, K; Nair, N RItem Occurrence of two virus diseases in Pericallia ricini Fabr. (Arctiidae, Lepidoptera)(Kerala Agricultural University, 1972) Abraham, Jacob; Thomas, M J; Chandrika, SItem Population fluctuations of the pea aphid in Relation to climate and predators(Kerala Agricultural University, 1971) Kunjamma P, Mathew; Thomas, M J; Nair, M R G KItem Relation between some grain characters and insect infestation in stored rice(Kerala Agricultural University, 1969) Abraham, C C; Thomas, M J