Rajendra Prasad

Weather-Mediated Population Fluctuations of Gram Pod Borer, Helicoverpa armigera (Hubner) in Chickpea (Cicer arietinum L.): A Correlation and Regression Analysis

Rajendra Prasad, Ram Subhag Singh, Mukesh Shrivastava, C. l. Maurya, Nausad Khan, Harish Chand Singh, Suraj Singh, Mohit Tiwari & Ram Ajeet Chaudhary · Journal of Advances in Biology & Biotechnology · 2026

A field experiment was conducted to determine the population dynamics of Helicoverpa armigera (Hubner) larvae in relation to abiotic factors on chickpea (Cicer arietinum L.) during two consecutive Rabi seasons, 2024-25 and 2025-26, at the Students’ Instructional Farm (SIF), C.S.A...

Open access Research Article 10.9734/jabb/2026/v29i104464

Effect of Mutagenesis on Germination, Growth and Fertility in Sesame (Sesamum indicum L.)

Vedna Kumari, Harinder Kumar Chaudhary, Rajendra Prasad, Ashok Kumar, Amar Singh, Sanjay Jambhulkar & Suman Sanju · Annual Research & Review in Biology · 2016

In order to study the effect of mutagenesis on germination, growth and fertility in sesame, the seeds of a local variety ‘LTK-4’ were got irradiated with 6 gamma radiation doses viz., 150Gy, 300Gy, 450Gy, 600Gy, 750Gy and 900Gy at BARC, Mumbai. The seeds were also treated with 0....

Open access Research Article 10.9734/ARRB/2016/26983

Qualified Studies on the Pathogenic Variability of Alternaria brassicae, the Causal Agent of Blight Disease of Rapeseed-Mustard

Neeraj Kumar Rajvanshi, H. K. Singh, Manish Kumar Maurya & Rajendra Prasad · International Journal of Environment and Climate Change · 2023

Alternaria blight of mustard caused by Alternaria brassicae is one of the major disease which causes an economic yield losses in Uttar Pradesh. Total ten (10) isolates of Alternaria brassicae were collected from different host from different states of India and characterized for...

Open access Research Article 10.9734/ijecc/2023/v13i82021