Extension Plant Pathologist at the University of Kentucky
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ALT A sticker showing an illustration of a corn ear with arms and legs and it is whistling. Text on the image says Crop Protection Network. Defending Fields. Protecting Yields. A Product of Land Grant Universities.
ALT Eight alfalfa leaf illustrations on a light colored background. Each leaf shows symptoms of a different disease, with most appearing as yellowing and dead spots.
ALT Illustration of the alfalfa anthracnose disease cycle starting with the fungus overwintering in infected alfalfa or being spread by field equipment or on contaminated seed, to infection that occurs in mid to late summer during warm and wet weather, to it reducing yield and developing stem lesions with fungal structures on the inside to leaves and stems wilting and discoloration in the crowns.
ALT Corn ear with moldy kernels in a field.
ALT Spores of the Trichoderma fungus growing in between the kernels on a corn ear. Travis Faske, University of Arkansas
ALT Corn with signs of Penicillium ear rot at the top of the ear, which include green mold. Tom Allen, Mississippi State University
ALT Green mold at the base of a corn ear with kernels sprouting.
ALT Whitish corn kernels on an ear caused by fungi.
ALT Graphic showing an acre of corn and the 6 percent that was lost due to disease. The top diseases were tar spot, southern rust and northern corn leaf blight.
ALT Corn ear with green mold growing between kernels in front of a grain bin.
ALT Various alfalfa disease symptoms on alfalfa leaflets as an illustration. Illustration by Bailey Joyce.
ALT Characteristic foliar symptoms of sudden death syndrome on soybean appearing as dead and yellowing leaf tissue.
ALT Yellowing and dead leaf tissue on soybean symptomatic of stem canker.
ALT Yellowing and dead soybean leaf tissue symptomatic of taproot decline.
ALT Triazole fungicide injury foliar symptoms appearing as leaf yellowing on soybean.
ALT Orange southern rust spores and pustules on corn leaf.
ALT Southern rust life cycle illustration.
ALT Orange southern rust spores and pustules on corn leaf.
ALT Orange southern rust spores and pustules on corn leaves.
ALT Northern corn leaf blight disease lesions on corn leaf.
ALT Northern corn leaf blight disease lesions on corn leaves.
ALT Northern corn leaf blight disease lesions on corn leaf.
ALT Northern corn leaf blight disease lesions on corn leaf.
ALT Screenshot of Crop Lookout tool showing corn leafhopper and tar spot finds.
ALT Tar spot on corn leaf.
ALT Corn leafhopper on corn leaf.
ALT Orange southern rust pustules on corn leaf.
ALT Screenshot of fungicide ROI tool.
ALT Southern rust pustules on a corn leaf.
ALT Tar spot on a several corn leaves.
ALT Various images of corn leaves with things that could be conused with tar spot.