T. N. Nagarjuna

Survey of Melanagromyza obtusa (Malloch) Infestation in Major Pigeon pea Growing Districts of Karnataka, India

T. N. Nagarjuna, B. K. Shivanna, B. C. Hanumanthaswamy, S. Pradeep, R. Ganesh Naik & H. G. Sannathimmappa · Journal of Advances in Biology & Biotechnology · 2024

A roving survey was conducted at major pigeonpea growing districts of Karnataka viz., Bagalkote, Vijayapura, Kalaburgi and Bidar during Kharif seasons of 2022 and 2023. Among the four districts, Bidar consistently recorded the highest pod fly population and per cent damage. In 20...

Open access Research Article 10.9734/jabb/2024/v27i91310

Understanding the Impact: Insect Pests of Millets and their Consequences on Yield Loss

K. S. Nikhil Reddy, G. Ranjitha, T. N. Nagarjuna & K. S. Shalini · Annual Research & Review in Biology · 2024

Millets, crucial cereal crops in many regions, face significant threats from various insect pests, leading to substantial yield losses. Insect pests such as stem borers, leaf folders, aphids, midges, bugs, caterpillars, and termites inflict damage at different growth stages of mi...

Open access Research Article 10.9734/arrb/2024/v39i102134