A Sustainable Agricultural Future Relies on the Transition to Organic Agroecological Pest Management

• Main Authors: Lauren Brzozowski, Michael Mazourek
• Format: Article
• Language: English
• Published: MDPI AG 2018-06-01
• Series: Sustainability
• Subjects: organic agriculture; agroecology; pest management; plant breeding; biodiversity; sustainability; host plant resistance; pesticides
• Online Access: http://www.mdpi.com/2071-1050/10/6/2023

The need to improve agricultural sustainability to secure yields, minimize environmental impacts and buffer environmental change is widely recognized. Investment in conventional agriculture has supported its present yield advantage. However, organic agriculture with agroecological management has nascent capacity for sustainable production and for increasing yields in the future. Conventional systems have leveraged reductionist approaches to address pests, primarily through pesticides that seek to eliminate biological factors that reduce yield, but come at a cost to human and ecosystem health, and leave production systems vulnerable to the development of pest resistance to these chemicals or traits. Alternatives are needed, and are found in organic production approaches. Although both organic and agroecology approaches encompass more than pest management, this aspect is a pivotal element of our agricultural future. Through increased investment and application of emerging analytical approaches to improve plant breeding for and management of these systems, yields and resilience will surpass approaches that address components alone.