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Plant Diseases

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Publications

Publication Number: P3210
Publication Number: IS1942
Publication Number: P3076
Publication Number: P3175

News

 A brown clay pot contains a small bush with pink flowers.
June 18, 2018 - Filed Under: Flower Gardens, Landscape Plants and Trees Diseases
I love crape myrtles in the landscape. They flower all summer, and their beautiful exfoliating and peeling bark exposes cinnamon-brown trunks in the winter. It's no wonder that somebody way back when called them the Flowers of the South.
 
May 14, 2018 - Filed Under: Crops, Insects-Crop Pests, Plant Diseases

Two half-day training sessions next month will provide expertise on pest and disease control on small farms.

Four separate cucurbit crops grown in a field.
April 3, 2018 - Filed Under: Agriculture, Crops, Lawn and Garden, Plant Diseases, Vegetable Diseases

MSU scientists are on the lookout for a cucurbit crop bandit. And they need your help!

Cucurbit downy mildew is a sneaky thief with the ability to quickly and significantly reduce yields or wipe out entire crops of susceptible cucurbits, including cucumbers, melons, pumpkins and squash. (File photo by Rebecca A. Melanson)

A group of ripening tomatoes are shown in a close-up.
January 27, 2018 - Filed Under: Specialty Crop Production, Vegetable Diseases, Vegetable Gardens

Bone-chilling temps have you stuck inside dreaming of that first home-grown tomato sandwich? Well, this is a great time to prepare for a healthy crop. (Photo by Alan Henn)

Spores of the Macrophomina phaseolina pathogen can be seen as transparent ovals in this microscopic image taken from an infected corn plant. (Photo by MSU Extension Service/ Clarissa Balbalian)
January 13, 2017 - Filed Under: Ornamentals Diseases

CRYSTAL SPRINGS, Miss. -- When impatiens planted as part of a Mississippi State University variety trial died within two weeks, researchers acted quickly and described a pathogen never before seen in this flower.

"We were growing SunPatiens, which are hybrid impatiens immune to downy mildew. This disease has been a big problem for the industry," Broderick said. "The plants were doing really well, but in July they started to look like they were wilting. The stems were collapsing and dying, and in a two-week period, they went from looking relatively healthy to dead."

Watch

Azalea Leaf Gall - Mississippi State University Extension Service
Tuesday, April 25, 2017 - 2:30pm

Listen

Monday, January 22, 2018 - 1:30am
Tuesday, October 10, 2017 - 1:00am
Tuesday, September 5, 2017 - 4:15am

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Your Extension Experts

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Extension Plant Pathologist, Disease management of ornamentals,peanut, turf,fruits, nematode program
Assistant Extension Professor
Diseases of fruits, nuts, and vegetables