Transitioning towards dynamic, nature-based crop defenses.

The Anthropocene is posing extraordinary challenges for global agriculture. Agri-food production is increasingly impacted by concurrent biotic and abiotic stressors, climate-triggered pests or diseases, (pesticide) resistance breakdown and the unrelenting appearance of invasive biota. Farmers have relied upon simple, addon constitutive crop defenses and synthetic pesticides for decades, but those tools prove ever more defunct.

Restoring functional integrity of the global production ecosystem through biological control.

Human society is anchored in the global agroecosystem. For millennia, this system has provided humans with copious supplies of nutrient-rich food. Yet, through chemical intensification and simplification, vast shares of present-day farmland derive insufficient benefits from biodiversity and prove highly vulnerable to biotic stressors.

Biological control for One Health.

Biological control has been effectively exploited by mankind since 300 CE. By promoting the natural regulation of pests, weeds, and diseases, it produces societal benefits at the food-environment-health nexus. Here we scrutinize biological control endeavours and their social-ecological outcomes through a holistic 'One-Health' lens, recognizing that the health of humans, animals, plants, and the wider environment are linked and interdependent.

Salinity stress alters plant-mediated interactions between above- and below-ground herbivores.

Below-ground herbivory impacts plant development and often induces systemic responses in plants that affect the performance and feeding behavior of above-ground herbivores. Meanwhile, pest-damaged root tissue can enhance a plant's susceptibility to abiotic stress such as salinity. Yet, the extent to which herbivore-induced plant defenses are modulated by such abiotic stress has rarely been studied.