भा.कृ.अ.प. - भारतीय कृषि अनुसंधान संस्थान | ICAR-Indian Agricultural Research Institute

Entomology      (10 scientists)

Mrs Rajna S


Field of Specialisation : Insect Toxicology, IPM in rice

Mrs Rajna S


M.Sc. : ICAR-Indian Agricultural Research Institute

Ph.D : ICAR-Indian Agricultural Research Institute

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PG School, Faculty Disciplines : Entomology

No. of Students Guided : -    M.Sc :   nil

   Ph.D :   nil

Top 10 Publications having NAAS rating 6 and above with first or corresponding author only

  1. C.M. Senthil Kumar., T.K. Jacob., S. Devasahayam., Sharon D�Silva., J. Jinsha. and S. Rajna. 2015. Occurrence and characterization of a tetrahedral nucleopolyhedrovirus from Spilarctia obliqua (Walker). Journal of Invertebrate pathology. 132:135-141
  2. Jose, S., Rajna S. and Ammayappan, L. 2016. An overview on production, properties, and value addition of pineapple leaf fibers (PALF). Journal of Natural Fibers, 13(3), 362-373.
  3. Rajna, S., Praveen, K. V., Laneesha, M., & Kelageri, S. S. (2021). Recent trends in insecticide resistance research on whiteflies (Hemiptera: Aleyrodidae): a bibliometric profile. CURRENT SCIENCE, 120(9), 1433.
  4. Nebapure, S. M., Shankarganesh, K., Rajna, S., Naga, K. C., Pandey, D., Gambhir, S., ... & Subramanian, S. (2022). Dynamic changes in virus-induced volatiles in cotton modulate the orientation and oviposition behavior of the whitefly Bemisia tabaci. Frontiers in Physiology, 13, 1017948-1017948.
  5. Rajna, S., Mahapatro, G. K., Subramanian, S., Chander, S., & Kelageri, S. (2022). Susceptibility of imidacloprid resistant whitefly Bemisia tabaci (Gennadius) to cyantraniliprole. Indian Journal of Entomology, 663-666.
  6. Medha, K., Rajna, S., Devi, L. J., Samant, L., & Jose, S. (2021). A comprehensive review on moth repellent finishing of woolen textiles. Journal of Cultural Heritage, 49, 260-271.
  7. Rajna, S., & Subhash, C. (2013). Sequential sampling plan for rice planthoppers with incorporation of predator effect. Journal of Biological Control, 27(1), 10-17.
  8. Rajna, S., & Chander, S. (2013). Predator diversity vis-á-vis pest incidence in rice ecosystem. Indian Journal of Entomology, 75(2), 104-108.
  9. Vijaya, M., Rani, P. U., & Rajna, S. (2018). Induced indirect defense in chilli plant, Capsicum annuum L. due to feeding stress caused by herbivore, Spodoptera litura F. J Entomol Zool Stud, 6, 1264-1270.
  10. Akoijam, R., Srivastava, C., Subramanian, S., Singh, T. R., & Rajna, S. (2019). Relative toxicity of fipronil and flonicamid against Bemisia tabaci (Gennadius) on cotton. Indian Journal of Entomology, 81(4), 733-739.

Awards / Recognitions / Fellowship (Upto Five) :

  1. Best oral presentation award in National Agrochemical Science Congress, 2019, New Delhi.