M.V. Ramana

Screening and Identification of Blackgram Genotypes Resistant to Mungbean Yellow Mosaic Virus Disease

Y. Pushpa Reni, G. Bindhumadhavi & M.V. Ramana · Journal of Experimental Agriculture International · 2026

Mungbean yellow mosaic virus (MYMV), transmitted by the whitefly (Bemisia tabaci), is a major biotic constraint limiting yield and seed quality of blackgram (Vigna mungo). To identify field-resistant donor sources, a screening study was conducted under natural epidemic conditions...

Open access Research Article 10.9734/jeai/2026/v48i34121

Comparative Bio Assay of New Generation Insecticides against Invasive Southeast Asian Thrips, Thrips parvispinus (Karny) (Thripidae:Thysanoptera)

N. Kamakshi, M. Sreekanth, P. Kishore Varma, J. Satish Babu, N. Hari Satya Narayana, M.V. Ramana, A Diana Grace & G M V Prasada Rao · Journal of Scientific Research and Reports · 2024

Aims: Management of invasive southeast Asian thrips, Thrips parvispinus under laboratory conditions. Study Design:  Completely Randomized Design. Place and Duration of Study:  Regional Agricultural Research Station, Guntur, Andhra Pradesh during 2023. Methodology: Bio assays stud...

Open access Research Article 10.9734/jsrr/2024/v30i112525