Kapil Choudhary

Weather-Driven Population Trends of Helicoverpa armigera (Hubner) in Chickpea Ecosystems

Nema Ram, Kapil Choudhary, J.S. Bamboriya, Suresh Chand Meena & M.P. Verma · Journal of Advances in Biology & Biotechnology · 2025

Chickpea (Cicer arietinum L.) is a vital pulse crop widely cultivated in South Asia and the Mediterranean region. However, its production is severely impacted by the gram pod borer, Helicoverpa armigera (Hübner), a major pest causing substantial yield losses. The study investigat...

Open access Research Article 10.9734/jabb/2025/v28i62408

Impact of Biotic and Abiotic Factors on the Population Dynamics of Mustard Aphid, Lipaphis erysimi (Kalt) on Mustard

Nema Ram, Kapil Choudhary, J.S. Bamboriya, Suresh Chand Meena & M P Verma · Journal of Advances in Biology & Biotechnology · 2025

The field study investigates the seasonal incidence and population dynamics of the mustard aphid, Lipaphis erysimi (Kalt.), and its natural predator, Coccinella septempunctata Linn., on mustard (Brassica juncea L.) during the Rabi seasons of 2022–23 and 2023–24 at Research Farm o...

Open access Research Article 10.9734/jabb/2025/v28i62371

First Report of Associated Gold Mineralisation in the Bansiyal Area, Sikar/Jhunjhnun District, Rajasthan, India: An IOCG Earth System of Mineralisation

R. K. Sharma, B. B. Sharma, Nitesh Mishra, Kapil Choudhary & Rohit Gupta · Journal of Geography, Environment and Earth Science International · 2025

The Khetri Copper Belt is known for copper mineralisation in Rajasthan. The North Khetri is specifically rich in copper mineralisation while the south Khetri belt is marked with the small isolated deposits of copper with sharing nearly similar depositional and lithotectonic envir...

Open access Research Article 10.9734/jgeesi/2025/v29i5894