1. Effects of planting dates on the infestation of Heliothis armigera Hubner and the gram yield;Basu;Indian J. Ent.,1969
2. Correlation between the degree of damage due to Chilo zonellus Swin., the yield of jowar grain;Pradhan;Indian J. Ent.,1955
3. The nature and extent of damage to potatoes in relation to density of potato flea beetles;Prasad;Indian J. Ent.,1960
4. Quantitative estimation of damage to cabbage by cabbage worm, Pieris rapae (L.);Prasad;Indian J. Ent.,1961
5. The relation between infestation by the stalk borer and yield of maize in East Africa;Walker;Ann. appl. Biol.,1960