Policy options for promoting wider use of biopesticides in Thai agriculture

• Published in: Heliyon Vol. 10; no. 2; p. e24486
• Main Authors: Praneetvatakul, Suwanna, Schreinemachers, Pepijn, Vijitsrikamol, Kampanat, Potchanasin, Chakrit
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 30.01.2024; Elsevier
• Subjects: Crop protection; Pesticide; Policy; Sustainable agriculture; Thailand; Policy; Sustainable agriculture; Crop protection; Pesticide; Thailand
• ISSN: 2405-8440; 2405-8440
• DOI: 10.1016/j.heliyon.2024.e24486

Biopesticides are rapidly growing in importance for crop protection globally, but nearly all growth is happening in high income countries. No previous work systematically analyzed how lower-income countries can better benefit from the increased availability of biopesticides, which is important because these countries are particularly affected by the adverse effects of chemical pesticide use. Here we review the legislation of biopesticides in Thailand and combine this with stakeholder interviews and interview data from 300 smallholder farmers producing rice, fruit, vegetables, and flowers. We find that Thailand has adopted a biopesticide registration system that facilitates a fast-track registration, but it is still relatively costly considering the small market size. While 65 % of the sampled farmers used biopesticides, most farmers still heavily relied on conventional pesticides as their main method to control pests. Education, farming experience, positive attitudes of biopesticides, adoption of other integrated pest management methods and contacts with government extension agents were positively associated with biopesticide use. Coordinated action is needed to stimulate the supply of a wider range of biopesticide products while promoting adoption among farmers.