Chunxiang Ma

Modern Agricultural Research Center, Cuixi Academy of Biotechnology, Zhuji, 311800, Zhejiang, China
Author    Correspondence author
Bt Research, 2024, Vol. 15, No. 4   doi: 10.5376/bt.2024.15.0017
Received: 22 May, 2024    Accepted: 06 Jun., 2024    Published: 21 Jul., 2024

This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Ma C.X., 2024, Bt in organic farming: benefits and limitations, Bt Research, 15(4): 174-182 (doi: 10.5376/bt.2024.15.0017)

Bt (Bacillus thuringiensis) is a widely used biological pesticide known for its high specificity and safety in pest control. In organic agriculture, the application of Bt provides an effective and environmentally friendly pest control method that aligns with the principles and requirements of organic farming. However, the use of Bt in organic agriculture also faces challenges such as the risk of resistance development, environmental constraints, and regulatory issues. This study systematically reviews the mechanisms of action of Bt, its benefits and limitations in organic agriculture, and successful case studies and lessons learned. The comprehensive analysis of the current application and future prospects of Bt in organic agriculture demonstrates its significant effectiveness in pest control and environmental friendliness. Nonetheless, continuous monitoring of resistance development and the implementation of effective management strategies are essential. Additionally, innovations in Bt formulations and their integration with other organic practices are key areas for future research. This study aims to provide a scientific basis for promoting the application of Bt in organic agriculture and to guide future research and development.

Bt; Biological pesticide; Organic farming; Resistance management; Environmental benefits