Current Citrus Research
Huanglongbing (HLB) is one of the most important disease of citrus. It has devastated the Florida citrus industry and has become established in Southern California residential areas.
Microbiome
Microbes can provide a range of benefits to the host. Our research focuses on identifying cultural practices that support the beneficial microbiome associated with citrus.
C.U.P.S.
Citrus Under Protective Screen (a.k.a. CUPS) has become an alternative practice to grow citrus under abiotic and biotic stresses. Our research looks at the benefits of CUPS for CA citrus
Disease Resistant Rootstock
A healthy root system is key to orchard longevity and productivity. Our group evaluates if resistance of HLB-resistant rootstocks hybrids developed at the USDA-ARS in Florida are also resistant against common soilborne pathogens of citrus.
Nanotechnologies
Developing nanomaterials has shown promises for agricultural use. Our research is looking at formulating anti-CLas nanoparticles for scalable and targeted in situ delivery to effectively manage HLB.
Current Grapevine Research
Pierce's disease is caused by a xylem-limited pathogenic bacterium. The introduction to California of the insect Glassy Winged Sharpshooter vector poses a great threat to the grape industry.
Microbiome
Grapevine has become a model system to study the microbiome living of the surface of vines. We aim to study the origin and assemblage of the endophytic microbiome and its impact on 'terroir'.
Trunk disease is a chronic problem to vineyards and is caused by several endemic fungal pathogens with broad host and geographical range. This disease reduces vineyard productivity and longevity.
Cultural Practices
We study how cultural practices in nursery and vineyard, impact vine performance and disease outcome. This research help with the development guidelines to support grapevine sustainability and productivity.