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Brajrajsharan Tiwari

Publications (6)

Morphological Characterization of Callosobruchus maculatus and C. chinensis and Seed Damage Assessment in Monogamous and Polygamous Condition in Mung Bean

Saurabh Singh, Brajrajsharan Tiwari, Ankur Kumar & Rakesh Pandey · Journal of Experimental Agriculture International · 2024

The pulse beetles or bruchids cause serious damage in stored legumes. Two most important bruchids are Callosobruchus maculatus and C. chinensis. Among the various pulses, the preferred host of these beetles is mung bean. Therefore, an estimation of seed damage and to study the mo...

Open access Research Article 10.9734/jeai/2024/v46i72601

Study on the Path Coefficient Analysis of Certain Matric Traits in Brinjal (Solanum melongena L.)

Deepak Kumar, Narendra Singh Gurjar, Puran Singh & Brajrajsharan Tiwari · Journal of Advances in Biology & Biotechnology · 2024

This study evaluated 74 genotypes (14 lines, 4 testers, and 56 F1 hybrids with two checks) at the Vegetable Research Farm, Sunrise University, Alwar, Rajasthan, over the summer seasons of 2022 and 2023 using a randomized block design with three replications. Traits observed inclu...

Open access Research Article 10.9734/jabb/2024/v27i71016

Efficacy and Economics of New Insecticides and Botanicals for Jassid Control in Mung Bean (Vigna radiata, L. Wilczek)

Pooja Singh, Rajnish Kumar, Shailendra Kumar Mishra, Shreya Pandey, Brajrajsharan Tiwari & Rishi Nath Pandey · Journal of Advances in Biology & Biotechnology · 2024

Background: The present investigation was undertaken during the kharif 2021 season at the experimental farm of B.R.D.P.G. College, Deoria, UP to assess the efficacy of six insecticidal treatments against jassid populations and pod damage incidence. Pusa Vishal variety mung bean s...

Open access Research Article 10.9734/jabb/2024/v27i71082

To Study Correlation Between Yield and Its Components in Eggplant (Solanum melongena L.)

Deepak Kumar, Narendra Singh Gurjar, Puran Singh, Vikash Kumar, Brajrajsharan Tiwari, Ajay Kumar, Pradeep Kumar & Adarsh Pandey · Journal of Experimental Agriculture International · 2024

The present investigation, was conducted to evaluate 74 different genotypes, including 14 lines, 4 tests, and 56 F1 hybrids, along with two control checks. The study was carried out using a randomized block design with three replications at the Vegetable Research Farm, Department...

Open access Research Article 10.9734/jeai/2024/v46i72627

Assessing the Impact of Weather Variables on Maruca vitrata (F) Population Dynamics in Green Gram and Evaluating the Efficacy of Various Insecticides

Ankur Kumar, Ashwani Kumar, Jony Kumar, Ajit Pandey & Brajrajsharan Tiwari · Journal of Advances in Biology & Biotechnology · 2024

The research was conducted during the Kharif 2018 season at the Central Research Farm, SHUATS, situated in Naini, Prayagraj. It encompassed two pivotal experiments aimed at understanding the population dynamics of the spotted pod borer and assessing the efficacy of various insect...

Open access Research Article 10.9734/jabb/2024/v27i5819

Incidence of Fusarium oxysporum spp. Udum on Pigeonpea in Bundelkhand Region, India

Vivek Singh, V. K. Singh, Himanshu Kumar Gupta, Arvind Kumar, Saurabh Singh & Brajrajsharan Tiwari · International Journal of Environment and Climate Change · 2023

Survey was conducted of pigeonpea growing areas of 4 districts in Bundelkhand region of Uttar Pradesh during 2019-20. Fusarium udum was found constantly associated with the root samples. This indicates that this fungus, a well-known wilt pathogen, was primarily responsible for th...

Open access Research Article 10.9734/ijecc/2023/v13i123684