1. Assessment of avoidable loss in cotton (Gossypium hirsutum and G. arboreum) due to sucking pests and boll worms;A K Dhawan;Indian J. Agric. Sci,1988
2. Assessment of crop loss in groundnut due to tobacco caterpillar, Spodoptera litura (F.);B C Dhir;Indian J. Pl. Protec,1992
3. The ecology of Heliothis species in relation to agroecosystems;G P Fitt;Annu. Rev. Entomol,1989
4. Effectiveness of synthetic insecticides against Helicoverpa armigera (Hubner) Hardwick and Spodoptera litura (Fabricius) infesting groundnut;H A Gadhiya;The Bioscan,2014