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Gray Leaf Spot on Turfgrass
https://ohioline.osu.edu/factsheet/HYG-3083
grisea chemical control gray spot st. augustine grass plant disease lawn and turf gray leaf spot on turf ... sports turf. Application of fungicides should begin prior to the onset of disease, around August 1 in ... Pathology Gray leaf spot is a disease of increasing importance in the turfgrass industry in the United ...
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Soybean Rust
https://ohioline.osu.edu/factsheet/plpath-soy-2
Soybean rust (SBR), caused by the fungus Phakopsora pachyrhizi, is one of the most important diseases of ... favorable conditions and can cause severe defoliation. In regions where the disease has been reported, yield ... black and are produced in old lesions, however, their contribution to the disease cycle is unknown at ...
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Fusarium Head Blight Forecasting System
https://ohioline.osu.edu/factsheet/plpath-cer-03
blight (FHB) is also commonly called Fusarium head scab, wheat scab, and head scab. In Ohio, this disease ... bleaching of the wheat head (Fig. 1B) and shriveled, scabby kernels. The disease causes economic losses by ... application based on the risk or potential for scab infection and disease development. Forecasting System Fig. ...
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Barley Yellow Dwarf of Wheat, Oats, and Barley
https://ohioline.osu.edu/factsheet/plpath-cer-01
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 ... annual and perennial grasses causing the same disease, the same name is used to describe the disease ...
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Toxoplasma gondii: A Parasite that Causes Toxoplasmosis
https://ohioline.osu.edu/factsheet/HYG-5578
and environmental practices as they are the most susceptible to the active form of the disease. Public ... the disease. When the immune system is suppressed the parasite transforms from a dormant form to an ... will show no symptoms. For others, like many other foodborne diseases, the symptoms of Toxoplasmosis ...
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Maize Chlorotic Dwarf of Maize
https://ohioline.osu.edu/factsheet/plpath-cer-08
caused by Maize chlorotic dwarf virus (MCDV). The disease (Fig. 1) has been reported from Texas up to ... Missouri and Ohio covering 19 states of the United States and Mexico. The disease caused severe economic ... hybrid, and plant developmental stage at the time of infection. Disease cycle MCDV is mainly transmitted ...
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Gray Water Recycling in Ohio
https://ohioline.osu.edu/factsheet/aex-gw1
less than 60 gallons per day. It is used for subsurface irrigation of gardens, lawns and landscape ... gallons per day. It is used for subsurface irrigation of gardens, lawns and landscape plants during the ... be used for green roofs (Figure 5), living walls, surface and subsurface irrigation of lawns ...
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Sorghum-Sudangrass as a Cover Crop in Ohio
https://ohioline.osu.edu/factsheet/anr-0118
Sorghum-sudangrass does not tolerate shade, flooding, or ponding. Rapid growth is good for short windows. Do not mow ... 18–36 inches. Drought-stressed plants can cause nitrate poisoning. Mowing or harvesting promotes ... to a height of 2 or more feet, mowing it to a height of less than 2 inches may terminate it. Mowing ...
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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 ... other secondary infections. In late infections, disease symptoms are found only on the upper leaves of ... two leaves. Disease symptoms may vary according to the hybrid and the stage of the plant at the time ...
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Nematode Diseases of Plants
https://ohioline.osu.edu/factsheet/plpath-gen-8
disease including the reasons why plants get sick and how to control or manage healthy plants. A number of ... and Pine Wilt Disease (Bursaphelenchus xylophilus). Morphology Figure 1. Adult root-knot ... plants and vice versa. Heartworm in dogs and cats is an example of nematode diseases in animals and ...