B. K. Shivanna

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

Insecticide Usage Pattern and Knowledge Level of Farmers on Insecticides Handling to Manage Leucinodes orbonalis Guenee in Brinjal Across Different Localities

Somashekhar Gaddanakeri, S. Pradeep, Sharanabasappa S. Deshmukh, B. K. Shivanna, S. Sridhara, D. Thippesha & B. Fakrudin · International Journal of Environment and Climate Change · 2023

A detailed survey was carried out to record the insecticide usage pattern in brinjal and knowledge level of farmers on insecticides handling to control brinjal shoot and fruit borer, Leucinodes orbonalis from brinjal growing farmers of Shivamogga (Karnataka), Coimbatore (Tamil Na...

Open access Research Article 10.9734/ijecc/2023/v13i82010