Acaricides in agriculture: balancing livestock health and environmental well-being in Trans-Nzoia County, Kenya.

Extensive use of chemicals in food production, although useful, has profound implications. Acaricides, extensively used to control ticks and mites in livestock farming, can leave harmful residues that pose risks to unintended organisms such as plants, insects, people, and other animals. Thus, limiting non-target exposure to acaricides is critical. This study is aimed at assessing acaricide knowledge, use, and disposal methods among farmers and agrochemical dealers in Trans-Nzoia County, Kenya, which is well-known for livestock farming. A purposive survey of stakeholders, including 100 farmers and 45 agrochemical shop attendants, revealed concerning practices. The findings revealed insufficient personal protection during acaricide application, with a minority of responders using gloves (33%), safety goggles (0%), masks (42%), or overalls (51%) for agrochemical dealers and gloves (8%), overalls (48%), safety goggles (2%), and masks (28%) for farmers. Furthermore, used acaricide containers and residues were not properly disposed of after spraying, potentially contaminating water sources, soil, and plants. Insects, particularly bees and house flies, were spotted consuming leftovers from unprotected disposal sites, entering food webs. Furthermore, animal drying sections in spraying regions included grass, allowing animals to ingest residues. Recommendations include improved acaricide monitoring and management by extension field staff and educating farmers and pesticide dealers about health concerns, proper disposal techniques, and the importance of wearing personal protective equipment. A regulation requiring agrochemical dealers to sell acaricides together with protective gear is recommended to limit dangers effectively.