Associate Professor - My research focuses on the ecology of plant-insect interactions in agricultural systems and their interface with natural systems. In my lab we focus on the effect of diversity at local and landscape scales on ecosystem (dis)services important for agricultural systems, including pollination, herbivory, biological control and ultimately yield. We seek to improve our understanding of ecological phenomena in agroecosystems that can potentially inform management strategies important for more sustainable agricultural production. My research approach involves rigorously designed field experiments at farm- or landscape-scales, combined with greenhouse and laboratory experiments that provide insight into the mechanisms driving the field patterns. I feel very passionate about personalized mentoring and teaching students at all levels of education. My research is conducted in agro-ecosystems in Colombia, Kenya, Malawi, Costa Rica and the US. At the farm scale we have been focusing in developing crop management systems that reduce pest pressure and increase yield through the use of functionally important plants (trap plants for pests, repellent plants for pests and flowering plants attractive for natural enemies and pollinators). At the landscape scale we are investigating how important the biodiversity surrounding a farm is for ecosystem services such as pollination, natural pest control and increased yields.