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Agrostis stolonifera is stoloniferous and may form mats or tufts. The prostrate stems of this species grow to 0.4–1.0 metre (1 ft 4 in – 3 ft 3 in) long with 2–10-centimetre (0.79–3.94 in) long leaf blades and a panicle reaching up to 40 cm (16 in) in height.
Pythium aristosporum causes root dysfunction in creeping bentgrass. [1] Creeping bentgrass is a cool season grass that is found mainly on the putting greens, fairways, and tees of golf courses in the Northern United States due to its ability to be cut at very low heights (an eighth of an inch) and survive winters relatively unharmed. [2]
In 2004, its pollen was found to have reached wild growing bentgrass populations up to 14 kilometres away. Cross-pollinating Agrostis gigantea was even found at a distance of 21 kilometres. [ 10 ] Scotts could not remove all genetically engineered plants and in 2007, the Animal and Plant Health Inspection Service fined them $500,000 for non ...
Creeping bentgrass is a turf type that is used in many putting greens on golf courses. The majority of incidents of infection have occurred in the southeastern US. This regional distribution is due to the pathogens ideal environmental conditions. When creeping bentgrass is infected by Pythium volutum, areas of chlorosis, wilt and drought stress ...
Specifically, Toronto (C-15), Seaside, and Nemisilla are the cultivars of creeping bentgrass most commonly affected. [2] The bacteria enter the plant host and interfere with water and nutrient flow, causing the plant to look drought stressed and to take on a blueish-purple color. Additionally, symptoms of bacterial wilt of turf grass include ...
Helosciadium repens commonly known as creeping marshwort, [3] [4] is a species of plant belonging to the Apiaceae family. [5] It occurs in Western and Central Europe, being rare throughout its range. It grows in wetland areas where it does not have to compete with taller plants due to grazing by animals, periodic flooding during the winter ...
This plant pathogen destroys cool season turfgrasses grown in areas with extended periods of snowcover. “Turfgrass hosts include but are not limited to: annual bluegrass, colonial bentgrass, creeping bentgrass, fine-leaf fescues, Kentucky bluegrass, perennial ryegrass, and tall fescue”. [1] Signs of the pathogen can be observed in the ...
Agrostis perennans, the upland bentgrass, upland bent, or autumn bent, [3] is a species of flowering plant in the grass family, Poaceae. Description