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Prarthna Rajkumari

Publications (6)

Population Buildup of Insect Pest Complex in Summer Green Gram [Vigna radiata (L.)]

Priya Amchi Bordoloi, Prarthna Rajkumari, Nirmali Borah, Ranima Mishra, Jayanta Kalita & Birinchi Kr. Borah · International Journal of Environment and Climate Change · 2026

Background: Green gram (Vigna radiata) is an important pulse crop grown widely in India, valued for its nutritional content and adaptability to different seasons. However, its productivity is significantly affected by insect pests and environmental factors, with around 25 species...

Open access Research Article 10.9734/ijecc/2026/v16i45374

Integrated Approaches to Combat Cucurbit Mosaic Disease in Cucumis sativus: Insights from Assam, India

Puja Dey, Prarthna Rajkumari, Shobha Dutta Deka & Ranima Mishra · Journal of Advances in Biology & Biotechnology · 2025

Aims: This study was conducted to evaluate the efficacy of various integrated management strategies for management of cucurbit mosaic disease on cucumbers (Cucumis sativus). The aim was to study the effects of various treatments on disease incidence and vector population and prom...

Open access Research Article 10.9734/jabb/2025/v28i11919

Seasonal Incidence of Major Insect Pests of Chilli and Their Correlation with Weather Parameters

Arundhati Borgohain, Prarthna Rajkumari, Nirmali Borah & Birinchi Kumar Borah · International Journal of Environment and Climate Change · 2024

Study Design: Randomised Block Design (RBD) with three (3) replications. Place and Duration of Study: Biswanath College of Agriculture, Assam Agricultural University, Assam,India. The experiment was conducted during Rabi 2022-23. Methodology: Suryamukhi variety of chilli from pac...

Open access Research Article 10.9734/ijecc/2024/v14i54193

Efficacy of Different Essential Oils Against Nymphal Stage of Aphid (Aphis craccivora Koch) in Green Gram (Vigna radiata L.)

Siranjib Sonowal, Prarthna Rajkumari, Nirmali Borah, Budha Bora, Pranjal Pratim Neog & Birinchi Kumar Borah · International Journal of Environment and Climate Change · 2023

Aims: Study the mortality rate of aphid, Aphis craccivora Koch when treated with different essential oils against the nymphal stage. Study Design:  Complete randomized design. Place and Duration of Study: Biswanath College of Agriculture, Biswanath Chariali during 2022-23 Methodo...

Open access Research Article 10.9734/ijecc/2023/v13i123704

Natural Occurrence of Nuclear Polyhedrosis Virus (NPV) on Fall Armyworm, Spodoptera frugiperda, J. E. Smith in Maize Crop of Biswanath District, Assam, India

Bidisha Borgohain, Nirmali Borah, Prarthna Rajkumari, Birinchi Kr. Borah, Ranima Mishra & Jayanta Kalita · Journal of Experimental Agriculture International · 2024

The Fall Armyworm (FAW), Spodoptera frugiperda (Lepidoptera: Noctuidae), poses a significant threat to maize production globally. The natural occurrence of Nuclear polyhedrosis virus (NPV) on FAW in maize field at PG Research field Biswanath College of Agriculture, Assam, 2024 wa...

Open access Research Article 10.9734/jeai/2024/v46i82705

Soil Insect Pests of Potato in Rainfed Upland Situation of Biswanath, Assam, India

Jamini Kumar Dutta, Nirmali Borah, Birinchi Kumar Bora & Prarthna Rajkumari · Asian Journal of Soil Science and Plant Nutrition · 2024

A field experiment was conducted at the experimental farm for PG research, Biswanath College of Agriculture, Biswanath, Assam Agricultural University, to investigate the various soil insect pests of potato. During this experiment, four insect pests from three different orders and...

Open access Research Article 10.9734/ajsspn/2024/v10i4413