Room For Complexity? The Many Players In The Coffee Agroecosystem
The BioScience Talks podcast features discussions of topical issues related to the biological sciences.
Agricultural areas are often considered distinct from local ecosystems, and in many cases, such an assessment rings true. Single-crop farmlands, reliant on the liberal use of pest- and herbicides, often limit local biodiversity and species interactions. However, in other agricultural settings, robust ecosystems thrive, intermingled with crops and supporting a diversity of species.
One such acroecosystem is coffee’s. On shade-coffee farms, the coffee plant is consumed by numerous pests, including the green coffee scale, coffee berry borer, and coffee rust disease. In turn, these species are regulated by a variety of natural enemies, through processes of often staggering complexity.