Utilization Of Plant Extracts As Botanical Pesticides For Pest Control In Crops

Abstract

The excessive use of synthetic pesticides in agricultural production can cause environmental pollution, pesticide residues, disruption of beneficial organisms, and the development of pest resistance. Therefore, the utilization of plant extracts as botanical pesticides has emerged as a potential alternative for sustainable pest management. This study aims to examine the potential utilization of plant extracts as botanical pesticides for controlling agricultural pests. The study employed a qualitative descriptive approach based on a literature review of scientific publications related to botanical pesticides, plant bioactive compounds, and plant-based pest management. I chose the literature because it is useful for learning about plant-based pest control bioactive compounds, extraction methods and how to use these things in agricultural pest management. I chose the literature because it is useful, for learning about plant-based pest control bioactive compounds, extraction methods and how to use these things in agricultural pest management. The results indicate that several plants, including neem (Azadirachta indica), garlic (Allium sativum), chili pepper (Capsicum spp.), tobacco (Nicotiana tabacum), and lemongrass (Cymbopogon citratus), contain bioactive compounds with insecticidal, repellent, antifeedant, and insect growth-regulating properties. The effectiveness of plant extracts is influenced by plant species, plant parts, bioactive compound concentration, extraction method, target pest, application technique, and environmental conditions. Botanical pesticides offer several advantages, including biodegradability, lower environmental persistence, and the potential to reduce dependence on synthetic pesticides. However, challenges related to effectiveness consistency, formulation stability, and standardization remain. Therefore, plant extracts have significant potential as a component of integrated and sustainable pest management. Further research is needed to optimize extraction methods, determine effective concentrations, evaluate crop safety, and assess their effects on non-target organisms.