Volume 13, Issue 4, August 2025

  • Research Article

    Efficacy of Some Botanical Extracts Against Insect Infestation of Jute (Corchorus olitorius L.) as Leafy Vegetables

    Md Masud Rana, Md Abul Kalam Azad*

    Issue: Volume 13, Issue 4, August 2025
    Pages: 106-116
    Received: 4 May 2025
    Accepted: 19 May 2025
    Published: 9 July 2025
    Downloads:
    Views:
    Abstract: Two studies were carried out to evaluate the efficacy of nine botanical extracts against the pest incidence and severity of leafy vegetables experimental jute (Corchorus olitorius L.) field at University of Rajshahi, Bangladesh during 2023-2024. In the first study, Crude aqueous extract of cloves of Allium sativum (garlic), leaves of Elettaria card... Show More
  • Research Article

    Spatial-Temporal Analysis of Vegetation and Land Cover Changes in Central Darfur Using Remote Sensing Data (1980-2020)

    Alaaeldin Abdelrahman Yousif, Muna Mahjoub Mohamed*, Hisham Salaheldein Shazali

    Issue: Volume 13, Issue 4, August 2025
    Pages: 117-128
    Received: 2 August 2025
    Accepted: 13 August 2025
    Published: 23 September 2025
    DOI: 10.11648/j.ajls.20251304.12
    Downloads:
    Views:
    Abstract: The main research field of the present study is to use remote sensing for the detection of natural resources changes for the past 20 years due to climate change variability in most vulnerable areas in Zallingei, Central Darfur State (western Sudan). The natural resources covered some classes (vegetation, herbaceous, forest cover, bare lands and wat... Show More