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Blacklegged (Deer) Tick, Ixodes scapularis
https://ohioline.osu.edu/factsheet/ent-0096
companion animals with pathogens that cause diseases. Preventing tick bites is the best protection from ... tickborne disease (box 1). If you find a tick biting you, remove the tick as soon as possible (box 2), note ... adult male ticks are uniformly covered by a dark brown shield or “scutum.” This shield partially covers ...
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Fall Color Change in Ohio
https://ohioline.osu.edu/factsheet/anr-0145
present in leaves year-round. Carotenoids These pigments produce yellow, orange, and brown colors in ... Yellow Boxelder (Acer negundo) Yellow Northern red oak (Quercus alba) Red to brown White oak (Quercus ... carotenoids and anthocyanins. When the needles die, they simply turn from green to brown due to the breakdown ...
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Teff for Forage Production
https://ohioline.osu.edu/factsheet/anr-0165
4.41* CW 0801 Cal West Seeds 1.29 1.33 1.46 4.10 Tiffany Gries Seed Farm 1.41 1.27 1.39 4.06 VA-T1-Brown ...
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Narrow Row Spacing in Corn: Management Considerations for Ohio
https://ohioline.osu.edu/factsheet/anr-0152
disease issues, and response to foliar inputs of nitrogen (N) and fungicide. The trials were conducted ... foliar disease ratings, according to company literature, were used to assess differences in foliar ... disease and response to fungicide and foliar nitrogen (N) when grown in narrow (15-inch) or conventional ...
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Basic Principles of Pruning Backyard Grapevines
https://ohioline.osu.edu/factsheet/HYG-1428
HYG-1428 02/08/2017 Maurus Brown, Ph.D., Associate Professor Emeritus, OSU South Centers Gary Gao, ... weeding, fertilizing, insect and disease control, and proper pruning to assure a bountiful harvest. For ... a reddish-brown color and will be approximately pencil size in diameter. Two of these canes are selected and tied ...
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Highly Pathogenic Avian Influenza
https://ohioline.osu.edu/factsheet/vme-1037
lungs. Disease severity ranges from mild to severe illness and can cause death. The flu infects many ... domestic poultry (Centers for Disease Control and Prevention 2017). There are four types of flu: Influenza ... currently thought to infect only cattle and pigs (Centers for Disease Control and Prevention 2021, and ...
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Downy Mildew of Grape
https://ohioline.osu.edu/factsheet/plpath-fru-33
infected leaves eventually turn brown, wither, curl and drop. The disease attacks older leaves in late ... Pathology Downy mildew is a major disease of grapes throughout the eastern United States. The fungus causes ... cotton-like growth (Figure 2). Infected tissue gradually becomes dark brown, irregular, and brittle. Severely ...
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Controlling Non-Native Invasive Plants: Common and Japanese Barberry
https://ohioline.osu.edu/factsheet/anr-0106
acting as an alternative host for the disease, black stem rust, caused by the fungus Puccina graminis. As ... public health threat to humans, companion animals, and livestock. Multiple diseases of consequence such ... as Lyme disease, Rocky Mountain spotted fever, and anaplasmosis can be vectored or transmitted by ...
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Rhizoctonia Damping-off and Root Rot of Soybeans
https://ohioline.osu.edu/factsheet/plpath-soy-1
Characteristic reddish-brown sunken cankers on the soybean hypocotyl caused by Rhizoctonia solani. Disease Cycle ... Rhizoctonia result from stand reduction in newly planted fields, premature death of diseased plants, and ... production of smaller seed. Symptoms of this disease are usually noticed by early summer, where wilted or ...
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How to Control and Prevent Mosquito Bites In and Around Ohio Homes
https://ohioline.osu.edu/factsheet/ent-88
Disease Transmission Mosquitoes are reviled because they can transmit potentially deadly pathogens to ... state of Ohio pose the threat of disease transmission to humans and domestic animals (Table 1). Table 1: ... encephalitis, West Nile virus In addition to disease transmission, when female mosquitoes bite humans and ...