FFAR Grant Addresses Emerging Pine Needle Diseases 

Loblolly pine is a highly valuable tree for pulp, paper and lumber products and the tree provides a habitat for numerous wildlife species. This important pine is currently plagued by needle diseases, about which still too little is known. Current reports from industry and government forest managers indicate a recent increase in the prevalence of needle disease in the southeastern U.S., raising concern about the stability of this important commodity in the region. Led by Dr. Caterina Villari, University of Georgia researchers are developing diagnostics that detect and identify loblolly pine needle fungal pathogens.

Advancing Knowledge and Adoption of Climate-Smart Practices in Semi-Arid Perennial Cropping Systems 

This Seeding Solutions grant is advancing climate-smart agriculture adoption for perennial crops like almonds that are grown in semi-arid environments

A Novel Cell-Surface-Receptor Strategy for Mitigating Mycotoxins 

Corn is one of the most consumed crops globally; however, crop diseases are a major threat to yield. A danger associated with corn consumption is mycotoxins - chemicals produced by certain fungi that grow within the corn plant that cause illness and death in humans and animals. 2Blades is using new genetic tools to develop corn that has strong, long-lasting resistance to these fungi

A multiplexed chemical sensor system to automate non-invasive, in-ovo sex determination for the poultry industry 

Commercially, chicks can only be sexed after they hatch, requiring producers to devote time and resources to incubating male chicks, only to cull them. Yearly, over six billion male layer chicks are culled when hatched because there is no commercial use for them. This research team is continuing development of an innovative microchip-based chemical sensor that captures volatile organic compounds (VOCs) released from individual eggs as early as eight days into incubation. Machine learning can interpret the VOCs to classify eggs by gender. This research is supporting the integration of microchip sensors with a custom automated egg handling machine that sorts the sexed eggs.

Egg-Tech Prize Phase II Finalists 

Modeling for genomic, blood & microbiological markers for liver abscesses in fed beef cattle 

Liver abscesses in cattle are a significant problem for beef and dairy cow producers, jeopardizing animals’ health and costing producers approximately $30 million annually. The condition occurs when bacteria cross from an animal’s gastrointestinal tract into the bloodstream and accumulate in the liver. This research is investigating genetic markers and biomarkers that contribute to the formation of liver abscesses to allow producers to make more informed breeding and management decisions to reduce susceptibility in cattle and reduce reliance on antimicrobial treatments.