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Badal Bhattacharyya

Publications (9)

Integrated Pest Management Package against Soil Insect Pests of Potato: An Integrated, Ecofriendly and Need-based Approach

Badal Bhattacharyya, Sudhansu Bhagawati, Elangbam Bidyarani Devi, Shimantini Borkataki & Dumala Sravani · Journal of Scientific Research and Reports · 2026

Potato cultivation in North-East India is significantly affected by many soil-borne insect pests like cutworms, white grubs and oriental army ants, resulting in significant yield and economic losses. The incidence of these pests is apparent both in the hills and the plains of the...

Open access Research Article 10.9734/jsrr/2026/v32i24018

Shelter Plant Preference of an Atypical White Grub Species, Lepidiota mansueta Burmeister (Coleoptera: Scarabaeidae) in Relation to Plant Morphological Characters

Badal Bhattacharyya, Mrinmoy Das, Sudhansu Bhagawati, Shimantini Borkataki, Kaushik Das & Kanchan Saikia · International Journal of Plant & Soil Science · 2026

Efforts were undertaken to identify the most preferred shelter plant of a white grub beetle, Lepidiota mansueta on the basis of different morphological characters of the plants with the objective of improving beetle management strategies. During the study period, seven most prefe...

Open access Research Article 10.9734/ijpss/2026/v38i15935

Field and Multi-locational Study on Efficacy of Native Entomopathogenic Nematodes (Heterorhabditis bacteriophora Poinar) against Termite (Odontotermes obesus Rambur) in Assam, India

Gitanjali Devi, Badal Bhattacharyya, Snigdha Bhattacharjee, Manha Bathari & Samiran Pathak · International Journal of Plant & Soil Science · 2025

Entomopathogenic nematodes (EPNs) are one of the important biocontrol agents against various insect pests. The effects of different doses and time of application of Entomopathogenic nematode (Heterorhabditis bacteriophora Poinar) were evaluated under field condition against termi...

Open access Research Article 10.9734/ijpss/2025/v37i115866

Bio-efficacy of Entomopathogenic Nematode, Heterorhabditis bacteriophora Infecting Termite (Odontotermes obesus Rambur) under Field Condition

Gitanjali Devi & Badal Bhattacharyya · Journal of Advances in Biology & Biotechnology · 2025

Field efficacy of entomopathogenic nematodes (EPNs), Heterorhabditis bacteriophora were evaluated to ensure the feasibility of native isolate of entomopathogenic nematode to be used in the bio-control of termite (Odontotermes obesus) infestation. EPNs were applied as a soil drenc...

Open access Research Article 10.9734/jabb/2025/v28i72564

Ladybird Beetles (Coleoptera: Coccinellidae) Present in Assam Agricultural University, Jorhat: Species Inventory with a Dichotomous Identification Key

K. Sindhura Bhairavi, Anjumoni Devee, Badal Bhattacharyya, Nang Sena Manpoong & Karishma Kalita · Journal of Advances in Biology & Biotechnology · 2026

Background: Ladybird beetles (Coleoptera: Coccinellidae) are important components of agricultural ecosystems, and reliable species-level identification is necessary for their documentation. Aims: This study aimed to identify the coccinellid species occurring in the agricultural a...

Open access Research Article 10.9734/jabb/2026/v29i94296

Evaluation of Bio-control Agents for the Management of Reniform Nematode (Rotylenchulus reniformis Linford and Oliveira, 1960) on Cowpea

Kshetrimayum Ria, Gitanjali Devi, Badal Bhattacharyya & Mitul Saikia · International Journal of Environment and Climate Change · 2023

To evaluate the efficacy of different bio-control agents against reniform nematode, Rotylenchulus reniformis on cowpea (var. local) investigations were carried out under net house conditions. Results illustrated that all the treatments were effective in improving the plant growth...

Open access Research Article 10.9734/ijecc/2023/v13i113623

Formulation of Entomopathogenic Nematode, Steinernema kushidai, their Survival and Infectivity

Jisna George, Gitanjali Devi & Badal Bhattacharyya · International Journal of Plant & Soil Science · 2022

The commercialization and large-scale use of EPNs are limited by their short shelf life in formulations and in storage, thus leading to poor quality and reduced efficacy against insects in the field. This study explored the effects of some formulations on survival and infectivity...

Open access Research Article 10.9734/ijpss/2022/v34i930911

A Report on Beekeeping Practices in Cachar, Barak Valley Zone of Assam, India

Firoza Yasmin Laskar, Himangshu Mishra, Manoranjan Neog, Badal Bhattacharyya, Suresh Chandra Biswas, Bamon Timung, Manuranjan Roy, Thomas Taye, Anindita Das & Sudhansu Bhagawati · Journal of Scientific Research and Reports · 2026

Beekeeping has potential to supplement rural livelihoods while supporting crop pollination and ecological functions. The present study investigated the status, opportunities and challenges of beekeeping as a livelihood activity in Cachar District, Assam, with a specific focus on...

Open access Research Article 10.9734/jsrr/2026/v32i94499

Comparative Analysis of Termite Mound Soils and their Adjacent Soils under Horticulture, Bamboo and Forest Land Uses in Acid Soils of Assam, India

Sushmita Konwar, Gayatri Goswami Kandali, Binoy Kumar Medhi, Badal Bhattacharyya & Hemanta Saikia · Asian Journal of Soil Science and Plant Nutrition · 2025

The aim of this study was to compare the soil physico chemical and microbiological properties between the termite mounds and their adjacent soils using standard procedures. A one way ANOVA was performed to compare the soil properties between the termite mound and their adjacent s...

Open access Research Article 10.9734/ajsspn/2025/v11i1504