summer patch disease on golf greens - Axtarish в Google
Summer patch, sometimes called Poa patch, is a root and crown disease of golf course turf, home lawns, grounds, and athletic fields. This hot-weather disease is caused by the fungus Magnaporthiopsis poae and occurs on annual bluegrass, Kentucky bluegrass, and fine fescues.
21 мая 2024 г.
The location of this disease is home lawns and golf courses. General symptoms are a circle, streak, wilted, and irregular coloring. Foliar symptoms are browning ...
Creeping bentgrass can become prone to the disease when grown in high-pH soils (> 7.0) and subjected to persistent heat stress. Several cases of summer patch ...
The summer patch pathogen, Magnaporthe poae, is active during late spring and summer when turfgrass root growth is diminished.
Creeping bentgrass is susceptible to summer patch in the transition zone, particularly in high pH soils or where nematode populations are high.
8 июл. 2021 г. · Summer patch has a crescent- or ring-shaped appearance and the disease can reoccur in the same spots over extended periods. Any state or region ...
10 мая 2021 г. · Symptoms appear as irregular shaped patches, rings or crescents when temperatures rise (85 - 95°F). Symptom expression is most severe when wet ...
Summer patch, caused by Magnaporthe poae, is a root, crown and stem disease of annual bluegrass, Kentucky bluegrass and fine fescue that develops under periods ...
8 мар. 2013 г. · Symptoms of summer patch are most prevalent during prolonged hot (65–85°F), humid, or wet weather on stressed turfgrass grown in poorly drained soils.
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