Yougendra Singh

Population Dynamics of the Rose aphid Macrosiphum rosae (Hemiptera: Aphididae) and Its Management under Protected Conditions in Kashmir

Suman Suman, Abu Manzar, Yougendra Singh & Peruri Vandana · Journal of Advances in Biology & Biotechnology · 2026

Aims: To correlate the aphid population with the weather parameters, i.e., temperature (minimum and maximum), minimum relative humidity, maximum relative humidity. Bio-efficacy of different molecules against aphid population. Study Design: RCBD (Randomized Complete Block Design)...

Open access Research Article 10.9734/jabb/2026/v29i23680

Succession and Incidence of Major Sucking Insect Pests of Cowpea and their Natural Enemies in Relation to Meteorological Parameters

Pooja Yadav, Akhter Hussain, Yougendra Singh, Arti Sharma & Jitendra Yadav · International Journal of Environment and Climate Change · 2025

Aims: To correlate population of major sucking insect pests on cowpea with the predator and abiotic factors. Study Design: Five separate plots of 3.0 m x 2.5 m size keeping row to row and plant to plant distance of 30 cm and 10 cm, respectively were maintained. Place and Duration...

Open access Research Article 10.9734/ijecc/2025/v15i54831

Population Dynamics of Whitefly (Bemisia tabaci) on Rose and Its Management under Protected Condition in Kashmir

Suman Suman, Abu Manzar, M. J. Ahmad, Yougendra Singh & Peruri Vandana · Journal of Advances in Biology & Biotechnology · 2026

Background: The whitefly (Bemisia tabaci) (Hemiptera: Aleyrodidae) is a destructive insect pest and vector of begomo viruses, which transmits virus diseases in several important crop plants leading to severe losses in yield and quality. Aims: Whitefly population and weather data,...

Open access Research Article 10.9734/jabb/2026/v29i23665