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・ Red Tarvydas dress of Rebecca Twigley
・ Red Tavern
・ Red Tea
・ Red tea
・ Red team
・ Red Tears
・ Red telephone box
・ Red Temple Spirits
・ Red Terror
・ Red Terror (disambiguation)
・ Red Terror (Ethiopia)
・ Red Terror (Hungary)
・ Red Terror (Spain)
・ Red Terror on the Amber Coast
・ Red Thomas
Red thread disease
・ Red Thread Games
・ Red three-striped opossum
・ Red Thunder
・ Red Thunder (musical group)
・ Red Thunder (novel)
・ Red Thunder Cloud
・ Red tide
・ Red Tide (band)
・ Red tilefish
・ Red Tilson Trophy
・ Red to Kill
・ Red Tomahawk
・ Red top
・ Red Top (missile)


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Red thread disease : ウィキペディア英語版
Red thread disease
Red Thread Disease is a fungal infection found on lawns and other turfed areas. It is caused by the corticioid fungus ''Laetisaria fuciformis'' and has two separate stages. The stage that gives the infection its name is characterised by very thin, red, needle-like strands extending from the grass blade. These are stromata, which can remain viable in soil for two years. After germinating, the stromata infect grass leaf blades through their stomata.〔Buczacki, S. and Harris, K., ''Pests, Diseases and Disorders of Garden Plants'', HarperCollins, 1998, p484〕 The other stage is visible as small, pink, cotton wool-like mycelium, found where the blades meet. It is common when both warmth and humidity are high.
==Identification==
The first signs of infection are small irregular patches of brown/yellowing grass. Upon closer inspection, either the tiny red needles or the pink fluffy mycelium will be visible. As the infection spreads, the small patches will join to form large brown areas.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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