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UGA College of Agricultural & Environmental Sciences Department of Plant Pathology
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News Stories - Page 8

UGA plant pathologist Bhabesh Dutta examines onion seedlings in research facilities on the UGA Tifton campus. CAES News
New “onion devourer” bacteria found by UGA researchers 11/29/21 Leonor Sierra
University of Georgia researchers have identified a new species of bacteria, which they have named Pseudomonas alliivorans — from “allium vorans,” which translates as onion devourer or eater.
Plant pathology Professor Bob Kemerait talks about peanut diseases during the Georgia Peanut Tour in Midville, Georgia, in 2014. CAES News
UGA plant pathologist recognized for improving the world, one peanut at a time 11/09/21 Maria M. Lameiras
When University of Georgia peanut pathologist Bob Kemerait does something, he does it wholeheartedly. A passionate advocate for producers both near his academic home at the University of Georgia Tifton campus and around the world, Kemerait describes himself as “a field guy,” most comfortable among the rows detecting, diagnosing and addressing the myriad diseases and pests that threaten Georgia’s second-largest row crop.
In the spring, crape myrtles add color with flowers. In the fall, they add color with brightly colored leaves. CAES News
Avoid 'crape murder,' prep your crape myrtles for success 11/02/21 William G. Tyson
Southern gardeners love crape myrtles, but many don’t know how to care for them to realize the full, gorgeous blooms they expect in the summer.
Five members of the faculty and staff of the University of Georgia College of Agricultural and Environmental Sciences (CAES) and UGA Cooperative Extension have been honored as members of the Fruit and Vegetable 40 Under 40 Class of 2021. CAES News
CAES researchers, Extension professionals honored in Fruit and Vegetable 40 under 40 10/20/21 Maria M. Lameiras
Five members of the faculty and staff of the University of Georgia College of Agricultural and Environmental Sciences and UGA Cooperative Extension have been honored as members of the Fruit and Vegetable 40 Under 40 Class of 2021.
D.W. Brooks lecturer Ismahane Elouafi is the UN Food and Agriculture Organization's first chief scientist. Her talk, “How science, technology and innovation can accelerate the transformation of our agri-food systems,” will be hosted on Zoom at 3:30 p.m. Nov. 2. CAES News
FAO chief scientist to highlight ag technology in 2021 D.W. Brooks Lecture 10/14/21 Leslie Matos
Chief scientist of the United Nations Food and Agriculture Organization (FAO), Ismahane Elouafi is set to deliver the talk at this year's D.W. Brooks Lecture and Awards, which will be held virtually Nov. 2. Elouafi’s lecture, “How science, technology and innovation can accelerate the transformation of our agri-food systems,” will highlight the advancement of e-agriculture and it’s benefits for farming around the world.
Entomosporium leaf spot on Photinia (Red Tip). Small reddish leaf spots appear initially. As spots age, center is grayish with a dark purple border. Leaf spots may coalesce causing severe leaf blight. Severely infected leaves drop prematurely. Over time severely infected plants die. Infection is favored by poor air circulation and prolonged periods of leaf wetness. CAES News
Rainy weather brings leaf spot disease 09/20/21 Paul Pugliese
Excessive rain signals another a bad year for leaf spot diseases on landscape trees and shrubs. The leaf spotting that affects pear trees, including both edible pears and ornamental Bradford types, is caused by a fungal disease known as Entomosporium leaf spot. This disease also affects related shrubs such as Indian hawthorn and red tip photinia.