WebTar spot is a disease that has become a major topic of concern for corn growers in #Indiana. @DTelenko shares how to plan for tar spot disease this #SpringPlant23 and beyond, including #PurdueExtension's Field Crop Pathology Tracking Map. 12 … WebOct 25, 2024 · Caused by the fungus Phyllachora maydis, tar spot appears as black, roughly circular discolorations on the leaves, husks and stalks of corn plants. A tan halo sometimes surrounds the spore-filled spots, creating what's known as a fish-eye lesion. Outbreaks of the disease, which was first detected in northern Indiana and Illinois in 2015, can ...
Corn Disease Risk Maps - DEKALB Asgrow Deltapine
WebTar spot of corn (caused by the fungus Phyllachora maydis) was first confirmed in the United States in 2015 on dent corn in seven counties in northwest Indiana and 10 counties … WebDiseases. There are many pathogens, fungi and bacteria affecting corn production. Below is a list Corn ipmPIPE focuses on. Click the links to see maps where the disease is present … asian tiles bse
Tar Spot Disease of Corn Confirmed in Several Nebraska Counties …
WebJul 22, 2024 · Wisconsin Corn Tar Spot Update – July 29, 2024. July 29, 2024 / in Corn, Corn Disease, Tar Spot, Uncategorized, Urgent / by damonsmith. Damon Smith, Extension Field … WebTar Spot in Corn. There was a lot of discussion and questions surrounding tar spot even before it was found this year in Ontario. Tar spot is a relatively new corn disease in the US … WebSep 1, 2024 · Tar spot is currently developing throughout Fillmore and Houston counties again this season. First identified in Fillmore County in 2024 and Houston County in 2024, … atal serwis