Research Proposal
Cost Optimization Models for Fire Ant Control Using Integrated Pest Management: A Microeconomic Analysis of Agricultural Systems in Duck Pond Montserrat.
by Barry A. Mahabir
Research Overview
This thesis, titled “Cost Optimization Models for Fire Ant Control Using Integrated Pest Management: A Microeconomic Analysis of Agricultural Systems in Duck Pond, Montserrat,” investigates the economic efficiency and sustainability of Integrated Pest Management (IPM) as an alternative to conventional pesticide-based approaches. It highlights the growing financial burden of chemical pest control and positions IPM as a cost-effective and environmentally sustainable solution for managing Red Imported Fire Ant (RIFA) infestations in agricultural systems. The study focuses on small-scale farming conditions in Duck Pond, Montserrat, providing a localized yet broadly applicable analysis.
The research demonstrates that IPM significantly reduces pest control costs while maintaining or improving effectiveness. As outlined in the introduction and supported by results, annual pesticide expenditures decrease from approximately $4,500 XCD to $1,800 XCD—a reduction of about 60% (page 5). This cost saving is achieved through a combination of techniques such as hot water treatment, ploughing, habitat modification, and controlled burning, which reduce reliance on synthetic pesticides while enhancing ecological balance.
A key contribution of the study is its rigorous microeconomic and statistical analysis. Using tools such as t-tests, ANOVA, regression analysis, and cost-benefit models (pages 12–13), the research evaluates multiple hypotheses related to cost efficiency, pest suppression, reinfestation rates, and profitability. The results section (pages 13–24) shows that IPM outperforms traditional bait-only methods across several dimensions, including lower long-term costs, faster pest control, improved crop yields, and higher net farm income. For instance, the chart on page 15 clearly illustrates significantly lower annual expenditures under IPM compared to bait-only strategies.
The study also emphasizes environmental and ecological benefits, noting that IPM reduces non-target species harm and preserves biodiversity, unlike chemical-heavy approaches that disrupt ecosystems (page 22). Additionally, the findings highlight a trade-off: although IPM is more cost-effective and sustainable, its adoption is lower among farmers due to higher labor requirements and perceived complexity, as shown in the adoption comparison on page 24.
In conclusion, the thesis argues that IPM is not only an economically viable alternative but also a strategic approach for achieving long-term agricultural sustainability. It recommends policy support, farmer training, and increased awareness to encourage wider adoption. Overall, the research positions IPM as a superior model that balances cost efficiency, environmental protection, and agricultural productivity, making it highly relevant for sustainable farming systems globally.