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Maize Dwarf Mosaic of Maize
https://ohioline.osu.edu/factsheet/plpath-cer-09
important corn virus diseases in the U.S. It has been reported in 37 states located in most regions of the ... Ohio. Infected plants show mosaic patches of light and dark green color on leaves (Fig. 1). Plants show ... abundant, a typical yellowing mosaic or mottle pattern is more evident. Flecks and rings may be observed on ...
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Strawberry Leaf Diseases
https://ohioline.osu.edu/factsheet/plpath-fru-35
Pathology Fungal diseases of the leaf may occur as soon as the first leaves unfold in early spring and ... continue until dormancy in the late fall. On highly susceptible varieties, these diseases can cause ... significant economic damage. The primary damage from leaf diseases is a loss of vigor through reduced leaf ...
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Growing Muskmelons in the Garden
https://ohioline.osu.edu/factsheet/hyg-1615
diseases. Suggested Cultivars There are many very good cultivars available with more new releases every ... your area. Remember that newer varieties tend to have more disease resistance in their genetics. This ... can be a useful tool in controlling diseases like powdery mildew. A knowledgeable seed representative ...
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Phomopsis Twig Blight of Blueberry
https://ohioline.osu.edu/factsheet/plpath-fru-45
disease of blueberries. This disease has the potential to severely decrease yields, particularly on ... visible. Infected buds become brown and die. A necrotic, brown lesion forms on the twig around the blighted ... bud, and the sunken necrotic area spreads as the disease progresses (figure 1). On stems, Phomopsis ...
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Barley Yellow Dwarf of Wheat, Oats, and Barley
https://ohioline.osu.edu/factsheet/plpath-cer-01
patches within fields (Fig. 1). Distribution of diseased plants depends on the flight of winged aphids ... Plant Pathology *Corresponding author: paul.661@osu.edu (330-263-3842) Barley yellow dwarf (BYD) disease ... cultivated. This disease is the most widely distributed and economically most important virus disease of ...
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The Beef Showman: Will You Be an Asset or a Liability?
https://ohioline.osu.edu/factsheet/anr-18
ANR-18 11/02/2016 John F. Grimes and Kelly Hall By the time a beef calf reaches the show ring ... efforts on display. You enter the show ring to have a judge evaluate the job you have done with your ... your show-ring experience. The ability to show an animal is not a God-given talent that you are born ...
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Chestnut Anthracnose
https://ohioline.osu.edu/factsheet/plpath-fru-0051
a disease of culinary chestnut that is found in orchards throughout the eastern United States. The disease ... chestnut nurseries. Disease severity cannot be assessed until harvest time because burs conceal the nuts ... throughout the growing season, so growers cannot predict crop loss until after harvest begins. Disease ...
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Phytophthora Root Rot of Raspberry
https://ohioline.osu.edu/factsheet/plpath-fru-14
occur in patches, which may spread along the row if conditions remain favorable for disease development. ... additional unidentified Phytophthora species have been implicated in this disease. The disease occurs on red, ... commonly on red raspberries. The disease has been reported to occur on blackberries in Kentucky. ...
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Leaf Blotch Diseases of Wheat—Septoria tritici Blotch, Stagonospora nodorum Blotch and Tan Spot
https://ohioline.osu.edu/factsheet/plpath-cer-07
yellow leaf spot) are the three most frequently occurring leaf blotch diseases of wheat in Ohio. These ... diseases all have the potential to cause significant grain yield and quality losses if the environmental ... Fungi Causing Leaf Blotch Diseases Stagonospora blotch is caused by Parastagonospora nodorum ...
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Is It Pine, Spruce, or Fir?
https://ohioline.osu.edu/factsheet/anr-80
to know Michigan evergreen trees. Ornamentals, Landscape and Turf Systems, Michigan State University ...