Search results
Results From The WOW.Com Content Network
Gray leaf spot (GLS) is a foliar fungal disease that affects grasses. In grasses other than maize it is caused by Pyricularia grisea , which only infects perennial ryegrass , tall fescue , and St. Augustine grass in places with warm and rainy climates.
Corn grey leaf spot is an important disease of corn production in the United States, economically significant throughout the Midwest and Mid-Atlantic regions. However, it is also prevalent in Africa, Central America, China, Europe, India, Mexico, the Philippines, northern South America, and Southeast Asia. [ 6 ]
Gray ear rot Botryosphaeria zeae = Physalospora zeae. Macrophoma zeae [anamorph] Corn grey leaf spot. Gray leaf spot Cercospora leaf spot Cercospora sorghi = Cercospora sorghi [clarification needed] Cercospora zeae-maydis [5] [6] [7] Cercospora zeina [6] [7] Helminthosporium root rot Exserohilum pedicellatum = Helminthosporium pedicellatum
A leaf spot is a limited, discoloured, diseased area of a leaf that is caused by fungal, bacterial or viral plant diseases, or by injuries from nematodes, insects, environmental factors, toxicity or herbicides.
On bread, it may look like green or black spots, says Wee, whereas berries often grow a white cotton-like fuzz, and mold on citrus fruits will look like green or gray dust.
Darkening lesions on tomato leaves Advanced necrosis on tomato leaf. Stemphylium solani is of greatest concern in tomatoes, potatoes, peppers, garlic, onions, and cotton, though a wide range of over 20 species have proven susceptible. In tomatoes and potatoes, the resulting disease is known as grey leaf spot. In alliums it is known as leaf ...
For premium support please call: 800-290-4726 more ways to reach us
Penn State’s Greg Kerkvliet lifts and drives Lehigh’s Nathan Taylor (285 lbs) to the mat during Sunday’s match at Rec Hall at Penn State. Kerkvliet won by major decision (11-1). Penn State ...