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Dr. Timmanna

Scientist (Entomology)

Education : Ph.D. in Agril. Entomology
Major research areas : Crop-pest-weather interactions and modeling
E-mail : timmanna@icar.gov.in ;thimsento@gmail.com

Experience profile
  • Joined ICAR 01.01.2014.
  • Scientist 12.04.2014–20.03.2023, ICAR-IARI New Delhi
  • Joined CRIDA on 20.03.2023
Awards & Recognitions
  • NESA Young Scientist Award – 2021
  • Fellow of Entomological Society of India New Delhi
  • Associate Editor of Indian Journal of Entomology ESI New Delhi
  • Life member of Society of pesticide Science New Delhi
  • ICAR Senior Research Fellow 2012
  • Raichur Agril. College Staff Memorial Shield for ‘Best outgoing all-rounder student 2005-09’
  • Timmanna, H., Prashantha, C., Shashank, P.R., Nigam, V.D. and Birla, N. 2023. Occurrence and spread of invasive thrips, Thrips parvispinus (Karny) in North India. Indian Journal of Entomology https://doi.org/10.554 46/IJE.2022.987
  • Hulagappa Timmanna, Baradevanal G, Surpur S, Raghavendra D, Doddachowdappa S, Shashank PR,Mallaiah KK, Bedar J. 2022. Diagnosis and potential invasion risk of Thrips parvispinus under current and future climate change scenarios. PeerJ. Aug 25;10:e13868. 10.7717/peerj.13868
  • Timmanna HN, Naresh M. Meshram, N. S. Chandra Bose Raju, P.R. Shashank, and B. Jamuna.2021. Diagnosis and morphometrics of sugarcane thrips, Fulmekiola serrata (Kobus, 1892) (Thysanoptera:Thripidae) Sugar Tech. https://Doi.org/10.1007/s12. 355-021-01009-y. 23 1377–1382
  • B Jamuna, M, Bheemanna, H N Timmanna, Arunkumar Hosmani and Kandapal Kavita. 2021. Morphological and biochemical resistance traits of tomato cultivars against thrips and bud necrosis virus disease. International Journal of Tropical Insect Science. https://doi.org/10.1007/s42 690-021-00480-0 41 2957-2964
  • Babashaheb B. Fend, P.R. Shashank, Sachin S. Suroshe, K. Chandrashekar, Naresh M. Meshram, and Timmanna.2020. Invasion risk of south American Tomato pinworm, Tuta absoluta (Myrick) (Lepidoptera: Gelechiidae) in India: Predictions based on MaxEnt Ecological Niche Modelling. International Journal of Tropical Insect Science. https://doi.org/10.1007/S42690-020-00103-0.
  • Timmanna, Mohan I Naik, Chakravarty, AK, Ashokan, R and Sridhar V.2019.Weather based prediction models for thrips and bud necrosis virus disease in tomato. Indian Journal of Entomology, 82 (2): 228-231.
  • Timmanna, Suresh, N, Suby, S B and Chitra Srivastava. 2019. Toxicity variation of selected insecticides against fall armyworm in maize. ‘1st Agro Chemical Congress’ Organized by the Society of Pesticide Science and Division of Agricultural Chemicals, ICAR- IARI, New Delhi-110012.
  • Timmanna and Mohan, I. Naik. 2017. Species diagnosis, occurrence of thrips and bud necrosis virus disease on tomato. Mysore J. Agric. Sci., 51 (2): 281-286.