Ritesh Kumar

ORCID: 0000-0002-4746-7746
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Research Areas
  • Remote Sensing in Agriculture
  • Plant Disease Resistance and Genetics
  • Plant-Microbe Interactions and Immunity
  • Plant Pathogens and Fungal Diseases
  • Plant Pathogens and Resistance
  • Land Use and Ecosystem Services
  • Insect-Plant Interactions and Control
  • Plant Disease Management Techniques
  • Legume Nitrogen Fixing Symbiosis
  • Atmospheric aerosols and clouds
  • Hemiptera Insect Studies
  • Remote Sensing and LiDAR Applications
  • Phytochemical Studies and Bioactivities
  • Plant tissue culture and regeneration
  • Urban Heat Island Mitigation
  • Leaf Properties and Growth Measurement
  • Entomopathogenic Microorganisms in Pest Control
  • Nonlinear Dynamics and Pattern Formation
  • Research on scale insects
  • Phytochemistry and Bioactive Compounds
  • ICT in Developing Communities
  • Meteorological Phenomena and Simulations
  • Groundwater and Watershed Analysis
  • Composting and Vermicomposting Techniques
  • Antenna Design and Analysis

Uppsala University
2025

Vellore Institute of Technology University
2024

Maharishi University of Management and Technology
2024

Chaudhary Charan Singh Haryana Agricultural University
2004-2023

Centurion University of Technology and Management
2023

Bidhan Chandra Krishi Viswavidyalaya
2018-2022

Dr. Yashwant Singh Parmar University of Horticulture and Forestry
2020

Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishvavidyalaya
2020

Space Applications Services (Belgium)
2020

Kerala State Council for Science, Technology and Environment
2018

Assessing the performance of land change simulation models is a critical step when predicting future landscape scenario. The study was conducted in district Varanasi, Uttar Pradesh, India because city being "the oldest living world" attracts vast population to reside here for short and long-term, leaving city's ecosystem more exposed fragility less resilient. In this work, an approach based on metrics introduced comparing ensemble designed simulate changes. A set were applied that offered...

10.1016/j.ecolind.2021.107810 article EN cc-by-nc-nd Ecological Indicators 2021-05-22

A cloudburst is characterised by intense localised rainfall over a brief period, often resulting in significant damage, particularly high-elevation areas like the Himalayan region. Consequently, it crucial to anticipate these disastrous events avoid associated damage. The objective compare performance of two reanalysis datasets i.e. Indian Monsoon Data Assimilation and Analysis (IMDAA) fifth-generation European Centre for Medium-Range Weather Forecasts (ERA5), comprehend atmospheric dynamics...

10.1080/19475705.2024.2446589 article EN cc-by Geomatics Natural Hazards and Risk 2025-01-09

In order to feed the growing population, agriculture is a vital component of any country; however, pests pose constant threat it. Chemical pesticides are employed safeguard crops from enormous yield loss. These chemical boundless in killing crop pests; they have detrimental effects on health both humans and environment. Therefore, biological control techniques being utilised after identifying an environmentally suitable substitute. Due its well-known mechanism, Trichoderma spp. been...

10.1155/2023/5573662 article EN cc-by Advances in Agriculture 2023-07-31

The plant cysteine-rich receptor-like kinases (CRKs) are a large family having multiple roles, including defense responses under both biotic and abiotic stress. However, the CRK in cucumbers (Cucumis sativus L.) has been explored to limited extent. In this study, genome-wide characterization of performed investigate structural functional attributes cucumber CRKs cold fungal pathogen stress.A total 15 C. (CsCRKs) have characterized genome. Chromosome mapping CsCRKs revealed that genes...

10.1186/s12864-023-09319-z article EN cc-by BMC Genomics 2023-04-26

Abstract Non-pathogenic soil bacteria living in association with roots of higher plants enhance their adaptive potential and thus could be beneficial for growth. Here, we present the current status use Bacillus subtilis biocontrol. Rhizobacteria are found rhizosphere. Plant growth promoting rhizobacteria (PGPR) strains, such as Pseudomonas, were isolated by using Nutreint dextrose Agar medium or Potato Dextrose medium. The selection PGPR strains was done duel culture methods against potato...

10.1080/03235408.2012.745054 article EN Archives of Phytopathology and Plant Protection 2012-12-04

The family Acanthosomatidae is divided, for the first time, into three subfamilies. Keys to their tribes and genera are given. Four new defined, all genera, including two ones, Monteithiessa Grossaria, described, ten being placed in synonymy. Forty-seven lectotype designations made.

10.1071/ajzs034 article EN Australian Journal of Zoology Supplementary Series 1974-01-01

Abstract. Forest plays an important role not only in providing ecological services but also economic goods to human beings. However, with increase population there is a wide gap between demand and supply of these services. This has lead reduction forest cover which needs be taken care on regular time interval. To manage the existing area Canopy Density (FCD) methodology main factor was given by International Tropical timber Organization (ITTO). High resolution remote sensing LISS-4 data...

10.5194/isprs-archives-xlii-5-285-2018 article EN cc-by ˜The œinternational archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences 2018-11-19

Castor is an important industrial and medicinal plant, as raw material for thousands of compounds can be obtained from it. contains a number toxic in different parts the ricin being most potent. Highest concentration inhibitors found seeds. These show antimicrobial activity against pathogenic bacteria. So, these used to prepare drugs treat many diseases worldwide. Antimicrobial effect castor was also seen soil microbial community which turn affects health fertility. However, there are...

10.20546/ijcmas.2019.804.099 article EN International Journal of Current Microbiology and Applied Sciences 2019-04-10

Sclerotium rolfsii Sacc. is known to be a serious pathogen on many crops of economic importance including cucurbits.Due proliferic growth and ability forming sclerotia, this the major constraint in successful cultivation cucumber.The present investigation was thus carried out evaluate potential nine different fungicides i.e. carbendazim, thiophenate methyl, vinclozoline, captan, copper oxychloride, mancozeb, hexaconazole, mycobutanil propiconazole at concentrations 10, 50, 100 150 ppm,...

10.15740/has/ijpp/11.1/10-17 article EN INTERNATIONAL JOURNAL OF PLANT PROTECTION 2018-04-15

10.1016/s0031-9422(00)80157-0 article EN Phytochemistry 1983-01-01

Bael (Aegle marmelos) is one of the important known fruit crops India which have widely distributed in Northern India. Alternaria leaf blight Aegle marmelos (L.) (Bael) was reported for first time from Eastern Plateau and Hill region The symptoms initially observed as light brown to dark spots indefinite size appearing on leaves with or rings. Infected further get blighted fall down after drying extreme cases disease entire infected plants become died. both nursery orchards but it quite...

10.21921/jas.v3i4.6711 article EN Journal of AgriSearch 2016-12-08

Abstract Mapping and monitoring the Trees outside Forest (ToF) is gaining significance in scientific community as they provide critical ecosystem services such protecting soil water resources, wildlife habitat, aesthetics including food, fuel, fibre. Quantifying ToF can also useful information for emission estimation relating to agriculture, forests, other land use (AFOLU) category of Intergovernmental Panel Climate Change (IPCC). Despite importance quantifying ToF, very few studies have...

10.1002/ldr.3960 article EN Land Degradation and Development 2021-04-03

Decayless kink oscillations, characterized by their lack of decay in amplitude, have been detected coronal loops varying scales active regions, quiet Sun and holes. Short-period (< 50 s) decayless oscillations short Mm) within regions. Nevertheless, long-period these remain relatively unexplored crucial for understanding the wave modes excitation mechanisms oscillations. We present statistical analysis from two regions observed Extreme Ultraviolet Imager (EUI) onboard Solar Orbiter. The...

10.48550/arxiv.2411.15646 preprint EN arXiv (Cornell University) 2024-11-23
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