Volume 48 (2023),

1. Direct and Residual Effects of Green and Farmyard Manures on some Physical Properties of Sandy Soil and Wheat (Triticum aestivum L.) Yield in El Multaga Area of Northern Sudan
   Authors: Imran Ali Ahmed, Ali Abdalla Mohammed, Ammar Wedaa Hammad, Muawia E. Hamad, Habiballa Abdelhafiz Mohamed, Hisham M. Mohammed, 48 (2023) 1-13
   WNOFNS 48 (2023) 1-13
   
2. Agronomic evaluation and economic profitability of biopesticide derived a neem (Azadirachta indica A. Juss) seed in leafy onion and African eggplant production
   Authors: Koulibi Fidèle Zongo, Kounbo Dabire, Kouka Hamidou Sogoba, Stéphanie Flora Zongo, Abdramane Sanon, Daouda Guebre, Edmond Hien, 48 (2023) 14-27
   WNOFNS 48 (2023) 14-27
   
3. Intercropping Impact on Weed Dry Matter, Soil C and N, Sugar Quality and Sugarcane (Saccharum officinarum L.) Productivity
   Authors: M. S. Bassey, E. A. Shittu, E. N. Ngonadi, 48 (2023) 28-39
   WNOFNS 48 (2023) 28-39
   
4. Retention of leaf senescence of aquatic angiosperms using IAA
   Author: Chandan Kumar Pati, 48 (2023) 40-45
   WNOFNS 48 (2023) 40-45
   
5. Heavy Metal Concentration in Fields Used as Urban Waste Dump Site in Owerri, Imo State, South-Eastern Nigeria
   Authors: Victoria Chioma Ayozie-Samuel, Callistus Nwigboji Uda, Chinedu Cletus Onyeanuforo, 48 (2023) 46-59
   WNOFNS 48 (2023) 46-59
   
6. Weed persistence, crop resistance and herbicide phytotonic effects in cowpea (Vigna unguiculata [L] Walp) under various weed control treatments in Kano, Nigeria
   Authors: E. A. Shittu, M. S. Bassey, 48 (2023) 60-69
   WNOFNS 48 (2023) 60-69
   
7. Optimal Control Model for Hepatitis B Virus
   Authors: Martins Onyekwelu Onuorah, Abdulahi Mohammed Baba, Nanangwe Alaisa, Robert Ssali Balagadde, Inncent Kabandana, 48 (2023) 70-94
   WNOFNS 48 (2023) 70-94