Small-scale Farmer Pesticide Knowledge and Practice and Impacts on the Environment and Human Health in Ethiopia.

Autor:	Mergia MT; Hawassa University, Department of Biology, Hawassa, Ethiopia., Weldemariam ED; Kotebe Metropolitan University (KMU), Addis Ababa, Ethiopia., Eklo OM; Norwegian University of Life Science (NMBU), Department of Environmental Sciences and Natural Resource Management, Ås, Norway., Yimer GT; Hawassa University, Department of Biology, Hawassa, Ethiopia.
Jazyk:	angličtina
Zdroj:	Journal of health & pollution [J Health Pollut] 2021 May 28; Vol. 11 (30), pp. 210607. Date of Electronic Publication: 2021 May 28 (Print Publication: 2021).
DOI:	10.5696/2156-9614-11.30.210607
Abstrakt:	Background: Inappropriate use and application of pesticides in Ethiopia pose a major threat to the health of farmers and the environment. Objective: The present study aimed to assess the level of knowledge, attitudes, and practices of small-scale vegetable farmers towards the use of pesticides in Ethiopia along the Lake Ziway watershed. Methods: This was a cross-sectional study involving a total of 210 farmers randomly selected during a period of pesticide application from a purposively selected village located in the immediate vicinity of Lake Ziway, Ethiopia. Data were generated through structured in-depth interviews and on-site observations on farms. A Chi-square test was applied to evaluate whether the collected data and their probable associations were significant. Results: World Health Organization (WHO) class II pesticides (moderately toxic) were the most frequently used pesticides in the study area. There was no reported use of WHO classes 1a and 1b and banned or restricted pesticides such as dichlorodiphenyltrichloroethane (DDT) and endosulfan. Most (92%) farmers reported indiscriminately disposing of empty containers in the field, while 86.7% applied the leftover pesticides to other crops. More than 90% of small-scale farmers did not use any personal protective equipment (PPE) when handling pesticides. About 95% of farmers had poor knowledge regarding pesticides. A significant association (p < 0.001) was observed between the knowledge of farmers and their practices related to pesticides. Conclusions: Generally, the knowledge of small-scale farmers on pesticides was poor. Moreover, the inappropriate disposal of pesticides and pesticide containers poses a risk to the environment. The findings of the present study underline the need to train farmers concerning the safe and proper use of pesticides to mitigate hazards to human health and the environment. Participant Consent: Obtained. Ethics Approval: The study was granted an exemption from requiring ethics approval from the Hawassa University College of Natural and Computational Science, Research and Review Committee. Competing Interests: The authors declare no competing financial interests. (© Pure Earth 2021.)
Databáze:	MEDLINE
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