The University of Hawaiʻi at Mānoa (CTAHR) is central to a new U.S. Department of Agriculture (USDA) grant to protect the state from invasive plant threats. The $322,000 grant will fund two state projects to improve early identification of major hibiscus, banana, and citrus diseases before they gain a foothold in Hawaiʻi.
CTAHR faculty will play a pivotal role in the detection and diagnostics of a statewide nursery and ornamental plant survey. Assistant Professors Jing Zhou, a specialist in plant virology, Marian Luis, a specialist in mycology, and Extension agent Alberto Ricordi, PhD, are serving as co-principal investigators on the survey grant.
Ricordi will assist in coordinating site visits statewide, while professors Zhou and Luis will do preliminary confirmation of suspected plant diseases. Initial screening will take place at the Hawaiʻi Department of Agriculture and Biosecurity (HDAB), while CTAHR‘s specialized laboratories will confirm the presence of diseases before samples are sent to the USDA.
“Building a relationship with CTAHR and 糖心Vlog官方 in general is very important because they’re a great asset for the department,” said Josiah Marquez, HDAB’s Plant Pathologist and lead on the grant. “In terms of these faculty members being specialists in their fields, it’s important that we take advantage of that.”
In the second project, Assistant Professor Garrett Roell from CTAHR’s Department of Molecular Biosciences and Bioengineering, and Assistant Professor Huaijin Chen from the Department of Information and Computer Sciences will use artificial intelligence (AI) and advanced computer programming to predict which plant diseases pose the biggest risk to Hawaiʻi.
This joint initiative is scheduled as a one-year pilot project. A successful first year could pave the way for more funds and a larger scope to detect other invasive threats, such as destructive insect pests or animal pathogens, long before they reach Hawaiʻi.