https://hspublishing.org/GRES <p><strong><em>Global Research in Environment and Sustainability (GRES)</em></strong> is an open access and peer-reviewed international journal. Environmental sustainability has become an increasingly important topic in today's world as the impacts of climate change and human activities on the planet continue to grow. Research in this area focuses on identifying solutions to mitigate these impacts and promote sustainable practices. From renewable energy and waste reduction to conservation and ecosystem management, environmental sustainability research is critical for the preservation of the natural world and the well-being of future generations. This research is multidisciplinary, involving scientists, policymakers, and the general public in the pursuit of a sustainable future.</p> Headstart Publishing - United Kingdom en-US Global Research in Environment and Sustainability 3033-3644 https://hspublishing.org/GRES/article/view/938 <p>This study evaluated the biological contaminants of the water supply in Barangay San Pablo, Tubod, Surigao del Norte in collaboration of Local Government Unit of Tubod. Specifically, it aimed to determine the Total Bacterial Count, and Most Probable Number (MPN) of Total and Fecal Coliform; the colony forming unit of total bacterial count through water sample analysis for the health safety of the beneficiaries. Water samples were collected from four key points - watershed, reservoir effluent, pipeline, and household taps in three separate sampling time. Laboratory analysis showed that Total Coliform recorded &gt;8 MPN/mL were noted across sampling periods. The Fecal Coliforms levels ranged from 0 to 4.6 MPN/mL. The Total Bacterial Count was 502 to 593 CFU/mL with the mean of 539.4 CFU/mL. The statistical analysis showed a significant difference with the p = 0.000 compared to Philippine National Drinking Water Quality Standard which sets at &lt;500 CFU/mL acceptable limits. This means that the water supply was contaminated with bacteria including Total and Fecal Coliform rendering unsafe for drinking. The contaminations attributed by fish fecal, human recreational activities and the presence of livestock in the vicinity of watershed and throughout the distribution system. The study recommends regular monitoring and intensive water treatment facility to ensure safe drinking water and sustainable water management which also an essential steps in attaining SDG 6: Clean Water and Sanitation.&nbsp;</p> Rex Bomvet D. Saura Jonnel Babanto Escabarte Shiera Beltran Juanitas Copyright (c) 2025 Rex Bomvet D. Saura, Jonnel Babanto Escabarte, Shiera Beltran Juanitas http://creativecommons.org/licenses/by/4.0 2025-05-09 2025-05-09 3 03 01 07 10.63002/gres.303.938 https://hspublishing.org/GRES/article/view/949 <p>The fall armyworm, Spodoptera frugiperda (J.E. Smith) is presently the most economically important pest of maize in sub-Saharan Africa. Synthetic insecticides have been the most reliable control option since its invasion in the sub-region. The outbreak of the pest in Africa has led to several recommendations of insecticides, including biopesticides. However, the effects of these products on the environment, especially on parasitoid species have not been assessed under field conditions. Studies were conducted in Nyankpala and Nanton-Changnayilli in the northern region of Ghana during the 2024 cropping season to determine the influence of selected biorational insecticides on parasitoid species associated with the pest. The biorational insecticides; Grow-Safe (3% Azadirachtin), Eradicaot (282 g/l Maltodextrin), Agoo (Bt 55% + Monosultap 45%), Bypel 1 (Perisrapae granulosis virus + Bacillus thuringensis 5%) and the synthetic insecticide, Ema Star (Emamectin benzoate 48 g/l plus acetamiprid 64 g/l) were applied on 11 selected farms. Samples of S. frugiperda larvae were collected from the fields and incubated to determine the parasitoid species emerged, their relative abundance and parasitism rates. Three parasitoid species of the pest were identified. These were Coccygidium luteum (Brulle), Chelonus bifoveolatus (Szepligeti) and Charops sp. C. luteum was the most abundant parasitoid and with the highest parasitism rate whilst Charops sp was the least abundant in the surveyed areas. Parasitoid abundance and parasitism rates increased with botanical insecticide application over the synthetic insecticide. The botanical insecticide Grow-safe (Azadirachthin) recorded the highest parasitoid abundance and parasitism rate. Ema star recorded the least parasitism rate and parasitoid abundance. Management of FAW in the savanna zone should focus on the use of Grow-safe in order to conserve the population of C. luteum for biocontrol interventions.</p> Benjamin K Badii T. A. Atanga A. A. Mohammed Copyright (c) 2025 Badii K. B., Atanga T. A., Mohammed A. A. http://creativecommons.org/licenses/by/4.0 2025-05-18 2025-05-18 3 03 08 19 10.63002/gres.303.949