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B. Vidya Sagar

Publications (10)

Survey on Soil-borne Fungal Diseases in Chilli (Capsicum annuum L.) in Telangana State, India

B. Navya Sri, B. Vidya Sagar, G. Padmaja & S. Upendhar · Journal of Advances in Biology & Biotechnology · 2026

Chilli (Capsicum annuum L.) is an important spice crop widely cultivated in Telangana; however, its production is often affected by several soil-borne fungal diseases. To assess the incidence of these diseases, a roving survey was conducted during Kharif 2025-2026 in five major c...

Open access Research Article 10.9734/jabb/2026/v29i84220

Spatial Distribution and Seasonal Variability of Seed-borne Fungal Pathogens of Soybean in Relation to Seed Health Parameters in Telangana, India

Dasi Rambabu, B. Vidya Sagar, M. Madhavi, K. Rajashekar, S.N.C.V.L. Pushpavalli & M. Rajendar Reddy · Journal of Scientific Research and Reports · 2025

Background: Seed-borne fungi are important constraints to soybean production as they adversely affect seed quality, germination and field establishment, and also serve as primary inoculum for several diseases.  Aims: The study aims to assess the seed health status of soybean seed...

Open access Research Article 10.9734/jsrr/2025/v31i123798

Spatial Distribution of Anthracnose Disease Incidence in Major Chilli Growing Areas of Telangana, India

D. Ashwini, B. Vidya Sagar, Bharati N. Bhat, SNCVL Pushpavalli & D. Srinivasa Chary · Journal of Scientific Research and Reports · 2025

A roving survey was conducted for three consecutive years during kharif, 2022-23, kharif, 2023-24 and kharif, 2024-25 in major chilli growing areas of Telangana in five districts namely Warangal, Khammam, Mahabubabad, Badradri kothagudem and Hanamkonda covering 48 mandals and 87...

Open access Research Article 10.9734/jsrr/2025/v31i93531

Cultural and Morphological Characterization Studies on Colletotrichum spp. Causing Anthracnose Disease of Soybean in Telangana, India

Dasi Rambabu, B. Vidya Sagar, M. Madhavi, K. Rajashekar, S.N.C.V.L. Pushpavalli & M. Rajendar Reddy · Journal of Advances in Biology & Biotechnology · 2025

Aim: A comprehensive study was conducted to characterize the morphological and cultural variability among Colletotrichum spp. isolates associated with anthracnose disease in soybean from major growing districts of Telangana, India. Study Design: The present study was conducted at...

Open access Research Article 10.9734/jabb/2025/v28i82840

Biocontrol Potential and Volatile Metabolite Profiling of Beauveria bassiana against Rotylenchulus reniformis and Fusarium oxysporum f.sp. ricini

M.V. Deborah, K. Sankari Meena, B. Vidya Sagar & V.M. Malathi · Journal of Advances in Biology & Biotechnology · 2025

In the present study, the in‑vitro growth of Beauveria bassiana was assessed on three media, viz., Sabouraud Dextrose Agar (SDA), Potato Dextrose Agar (PDA), and Oatmeal Agar (OMA). The fungus showed the greatest radial expansion on SDA (7.47 cm), followed by PDA (7.17 cm) and OM...

Open access Research Article 10.9734/jabb/2025/v28i82699

Assessing Pathogenicity and Cultural Characteristics of Fusarium oxysporum f. sp. ricini Isolates from Major Castor Growing Regions of India

K. Aravind, M. Santha Lakshmi Prasad, B. Vidya Sagar, D. Saida Naik & S.N.C.V.L Pushpavalli · Journal of Scientific Research and Reports · 2024

The present study was undertaken to investigate the pathogenicity and cultural characteristics of 20 isolates of Fusarium oxysporum f. sp. ricini, the causal fungus of wilt disease of castor (Ricinus communis L). Pathogenicity tests on the susceptible cultivar JI-35 revealed that...

Open access Research Article 10.9734/jsrr/2024/v30i112596

Investigating the Antagonistic Effects of Novel Combination Fungicides against Fusarium oxysporum f. sp. ricini under In-vitro Conditions

K. Aravind, M. Santha Lakshmi Prasad, B. Vidya Sagar, D. Saida Naik & S.N.C.V.L Pushpavalli · Journal of Experimental Agriculture International · 2024

Aim: The study aimed to assess the efficacy of nine novel fungicide combinations against Fusarium oxysporum f. sp. ricini, the causal agent of wilt disease in castor. Methodology: The efficacy of fungicides was evaluated using the poisoned food technique under in-vitro conditions...

Open access Research Article 10.9734/jeai/2024/v46i113043

Integrated Management of Collar Rot of Chickpea (Cicer arietinum) Caused by Sclerotium rolfsii under Greenhouse Conditions

B. Achsa Joyce, T. Yella Goud, B. Vidya Sagar & B. Laxmi Prasanna · International Journal of Environment and Climate Change · 2024

Collar rot, one of the major soil borne diseases of chickpea incited by Sclerotium rolfsii causes significant economic losses in chickpea crop. The present study was undertaken to identify the eco-friendly management of this soil borne disease in chickpea. In this study, the effi...

Open access Research Article 10.9734/ijecc/2024/v14i84346

In vitro Evaluation of Rhizobacteria Isolated from Different Oilseed Growing Areas against Fusarium oxysporum f.sp. ricini and Rotylenchulus reniformis Infesting Castor

Sk. Menaaz Fathima, K. Sankari Meena, B. Vidya Sagar & P. Ratnakumar · Journal of Advances in Biology & Biotechnology · 2024

A study was conducted to evaluate the efficacy of 108 rhizobacterial isolates collected from different Oilseed rhizospheres against the wilt pathogen, Fusarium oxysporum f.sp. ricini and reniform nematode, Rotylenchulus reniformis under in vitro conditions. Among the 108 isolates...

Open access Research Article 10.9734/jabb/2024/v27i5806

Assessment of Pesticide Mixtures for Unmanned Aerial Spraying in Rice: A Physical Compatibility Perspective

Sreenath Ragiman, Kiran Babu Talluri, N. R. G. Varma, B. Vidya Sagar & G. Uma Devi · International Journal of Environment and Climate Change · 2023

The use of drone spraying technology has shown great promise in overcoming the limitations of manual spraying in agriculture. However, ensuring the physical compatibility of pesticide mixtures for drone applications remains a crucial aspect. In this study, we conducted an experim...

Open access Research Article 10.9734/ijecc/2023/v13i92517