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Chethan Kumar K B

Publications (15)

Morpho-Physiological Analysis of Artocarpus lakoocha Roxb Seeds for Improved Storability

Shivam Kumar, Chethan Kumar K B, Rakesh Bhardwaj, Rekha Choudhary, Sandhya Gupta, Veershetty & Thippeswamy Danakumara · Journal of Advances in Biology & Biotechnology · 2024

Artocarpus lakoocha Roxb., commonly known as Monkey Jack, is a tropical fruit tree native to India and valued for its diverse uses in food, fodder, and timber. This study investigates the seed storability of A. lakoocha, focusing on its morpho-physiological traits and desiccation...

Open access Research Article 10.9734/jabb/2024/v27i111703

Report of (Tetragonula iridipennis) Smith, 1854 Pollination on Flowering Plant [Bryophyllum pinnatum (Lam.)] in New Delhi, India

M. N. Rudra Gouda, Chethan Kumar K B, Jeevan H, Yogananda M, Shashank H G, Ashwini L.M.B & Tulasi B · Archives of Current Research International · 2024

Research was carried out in New Delhi, India, where the discovery of Tetragonula iridipennis, also known as the Kelulut or Trigona bee, as a pollinator of Bryophyllum pinnatum (Lam.) (Crassulaceae), commonly referred to as "Mother of Thousands," was recorded and species identific...

Open access Research Article 10.9734/acri/2024/v24i8861

Assessment of Genetic Variability of \(F_4\) Progenies for Enhanced Pod Yield and Component Traits in Groundnut

Vishal P Mane, Chethan Kumar K B, Veershetty, Narayanaswamy Jeevan, Thippeswamy Daanakumara, Tharun Kumar C J, Saleemali Kannihalli & Chandana H S · Journal of Advances in Biology & Biotechnology · 2024

The present study aimed to assess genetic variability among F4 progenies for pod yield and its components in groundnut. Conducted with 71 F4 progenies from three crosses—TMV-2 × ICGV-91114, TMV-2 × TG-69, and TMV-2 × ICGV-00350—alongside five check  varieties, the investigation w...

Open access Research Article 10.9734/jabb/2024/v27i91341

Morphological and Molecular Characterisation of Fusarium Wilt Pathogen Isolated from Sunhemp

Chandana H S, Nithya S Raju B H, Chethan Kumar K B, Veershetty, Prajwal S K & Aditya V Machanoor · Journal of Experimental Agriculture International · 2024

Fusarium wilt, caused by Fusarium oxysporum f. sp. crotalariae (Kulkarni) Subram. is a significant disease affecting sunhemp (Crotalaria juncea) production, leading to substantial yield losses. To understand the pathogen's biology and enhance management strategies, comprehensive...

Open access Research Article 10.9734/jeai/2024/v46i92852

Phytotoxic Effect and the Efficiency of Different Herbicides and Nitrogen Levels on Weed Control in Wheat Crop

Narayanaswamy Jeevan, Saleemali Kannihalli, Chethan Kumar K B, J K Singh, Anil K, Karan Sathish, Shankar M, Surla Pradeep Kumar & Yerradoddi Sindhushree · International Journal of Plant & Soil Science · 2024

A field experiment was carried out during the winter (rabi) season of 2018–19 at the Agricultural Research Farm, Banaras Hindu University, Varanasi, to evaluate the impact of herbicides and nitrogen levels on phytotoxic effect and the efficiency of different herbicides and nitrog...

Open access Research Article 10.9734/ijpss/2024/v36i94977

Herbicidal and Nitrogen Efficacy on Weed Management in Wheat Fields of Eastern Uttar Pradesh, India

Narayanaswamy Jeevan, Saleemali Kannihalli, Chethan Kumar K B, J K Singh, Veershetty, Karan Sathish, Shankar M, Venugopala Gowda R, Surla Pradeep Kumar, Yerradoddi Sindhushree & Nunavath Umil Singh · Journal of Scientific Research and Reports · 2024

Weeds can significantly affect crop yield and nutrient uptake, making effective management crucial in wheat fields. This study, conducted during the winter (Rabi) season of 2018-19 at the Agricultural Research Farm of Banaras Hindu University in Varanasi, aimed to assess the comb...

Open access Research Article 10.9734/jsrr/2024/v30i92365

Assessing the Effectiveness of Supervisory Management Strategies for Pod Fly, Melanagromyza obtusa in Pigeonpea

Saleemali Kannihalli, Narayanaswamy Jeevan, Sahana M, Chethan Kumar K B, Karan Sathish & Shankar M · Archives of Current Research International · 2024

A field experiment was conducted during kharif 2019-20 at Zonal Agricultural Research Station, Kalaburagi, University of Agricultural Sciences, Raichur, Karnataka, India to assess supervisory management strategies for pod fly in pigeonpea variety TS 3R sown on different dates viz...

Open access Research Article 10.9734/acri/2024/v24i8854

Survey for the Incidence of Fusarium wilt in Sunhemp in the Regions of Dharwad and Haveri Districts of Karnataka

Nithya S. Raju B H, Chandana H S, Veershetty, Chethan Kumar K B, Prajwal S K & Aditya V Machanoor · Journal of Advances in Biology & Biotechnology · 2024

Fusarium wilt, caused by the fungal pathogen, Fusarium oxysporum, is a major disease affecting a wide range of crops, leading to significant yield losses globally. This study was conducted to assess the incidence of Fusarium wilt across three distinct locations: College of Agricu...

Open access Research Article 10.9734/jabb/2024/v27i91343

Evaluating the Efficacy of Sand Filtration for Greywater Treatment: Impact of Column Length on Water Quality and Irrigation Suitability

Karan Sathish, C Vairavan, A Kokila, Chethan Kumar K B, Tharun Kumar C J, Shankar M, Moorthy A V & V Kousalya · International Journal of Environment and Climate Change · 2024

Aims: This study explores the efficacy of sand filtration in treating greywater (GW) collected from a hostel. Methodology: An experimental setup was designed using five connected polyvinyl chloride (PVC) pipes filled with sand sourced from the Cauvery River. The GW was filtered t...

Open access Research Article 10.9734/ijecc/2024/v14i94403

Fungus Gnat a Common Contaminant of Insect Culture in Glasshouse and Protected Cultivation

M. N. Rudra Gouda, Shashank H G, Nitika Saini, Jeevan H, Chethan Kumar K B, Tulasi B, Yogananda M, Ashwini L.M.B & Megha Raj R H · Journal of Scientific Research and Reports · 2024

This study focuses on the identification and management of two closely related fungus gnat species, Bradysia ocellaris C. and Bradysia impatiens J., within glasshouse insect cultures. The hypothesis posits that these gnats, emerging from plant soil, compete with target insects fo...

Open access Research Article 10.9734/jsrr/2024/v30i92376

Retracted: Navigating the Implications, Principles and Objectives of Digital Sequencing Information in Agricultural Crops

A. Krishnamoorthi, Nishant Kumar Salam, P. Kalaiselvi, Anushi, Chethan Kumar K B, Sonal Kumar, Vijay Kumar & Sapna · Journal of Advances in Biology & Biotechnology · 2024

Navigating the implications, principles, and objectives of digital sequencing information in agricultural crops is paramount in the contemporary agricultural landscape. Abstractly, it encapsulates the fusion of cutting-edge technology with age-old agricultural practices, ushering...

Open access Research Article 10.9734/jabb/2024/v27i7979

Effects of Urbanization on Soil Quality in the Rural‒Urban Gradient of Bengaluru, India

Karan Sathish, AS Devakumar, A Kokila, C Vairavan, Thrilekha D, Chethan Kumar K B, Shankar M, Narayanaswamy Jeevan, Saleemali Kannihalli, Moorthy A V, V Kousalya, Shruthi G S & Shweta Saraswat · International Journal of Environment and Climate Change · 2024

Understanding the impact of urbanization on soil quality is crucial for sustainable land management practices. This study was conducted in Bengaluru, India, to estimate the soil quality index (SQI) under different rural‒urban gradient (RUG) zones. Twenty-four sampling sites were...

Open access Research Article 10.9734/ijecc/2024/v14i94424

Study on Impact of Soil Chemical Characteristics on Nematode Distribution Across Geographical Regions of Meghalaya

Jeevan. H, Shashank H G, M. N. Rudra Gouda, Gurram Mallikarjun, Santhosh Naik, Chethan Kumar K B, Srinivasa G, Preetham V, R.K Patidar & Veronica Kadam · Journal of Advances in Biology & Biotechnology · 2024

This study looks at the relationship between soil chemical characteristics and nematode communities in Meghalaya's agricultural landscapes. Nematodes, which are important bioindicators of soil health, were studied in connection to soil characteristics such as pH, Electrical Condu...

Open access Research Article 10.9734/jabb/2024/v27i91304

Microbial Biotechnology: Innovations for Crop Protection and Improvement

Priyadarshini S, Priyanka Mulage, Conchita S, Paluru Pavani, Dhiraj Wasule, Chethan Kumar K B, Menaka Priya Balaji & Ashwini K S · Journal of Advances in Biology & Biotechnology · 2024

Microbial biotechnology is revolutionizing crop protection and improvement by harnessing the power of beneficial microorganisms to enhance agricultural productivity and sustainability. Innovations in this field involve the use of bacteria, fungi, and viruses to combat plant patho...

Open access Research Article 10.9734/jabb/2024/v27i7984

From Pollinators to Pests: The Dual Roles of Insects in Shaping Agricultural Landscapes

Chethan T, Sreejith Vakayil, Vijay R, Nandini S N, Arshad Khayum, Chaitra. K, Chethan Kumar K B & C. Venkatesh · Journal of Scientific Research and Reports · 2024

Insects play a pivotal role in agriculture, acting both as beneficial pollinators and as destructive pests. Pollinators, such as bees, butterflies, and other insects, are essential for the successful reproduction of many crops, enhancing biodiversity and contributing significantl...

Open access Research Article 10.9734/jsrr/2024/v30i72178