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Tag Archives: fungus

Soybean Rust Spreading across Alabama

soybean field

AUBURN, Ala.–After a few weeks of consistently wet weather, soybean rust is making its annual march from the Gulf Coast to north Alabama. Spurred on by wet leaves and strong winds, the fungal disease popped up in 33 of Alabama’s 67 counties. Alabama Extension specialist Dr. Dennis Delaney weighed in on the development and offered advice to soybean farmers across ... Read More »

Lichens: A Sign of Poor Tree Health

Lichens often take the brunt of angry homeowners wondering what causes frilly blue-green growths on a tree trunk. These growths do not cause harm to trees, but are a sign of poor tree health. Regional Extension Agent Beau Brodbeck said blaming lichens for hurting trees is nothing new. “Most people blame the frilly blue-green growths on a tree trunk for ... Read More »