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However, leaf spots may, in advanced stages, expand to kill entire areas of leaf tissue and thus exhibit blight symptoms. Blights are often named after their causative agent. For example, Colletotrichum blight is named after the fungus Colletotrichum capsici, and Phytophthora blight is named after the water mold Phytophthora parasitica. [11]
Blighty is commonly used as a term of endearment by the expatriate British community or those on holiday to refer to home. In Hobson-Jobson, an 1886 historical dictionary of Anglo-Indian words, Henry Yule and Arthur Coke Burnell explained that the word came to be used in British India for several things the British had brought into the country, such as the tomato and soda water.
Phytophthora infestans is an oomycete or water mold, a fungus-like microorganism that causes the serious potato and tomato disease known as late blight or potato blight. Early blight , caused by Alternaria solani , is also often called "potato blight".
The Phytophthora group is a paraphyletic genus that causes diseases such as dieback, late blight in potatoes (the cause of the Great Famine of the 1840s that ravaged Ireland and other parts of Europe), [15] sudden oak death, rhododendron root rot, and ink disease in the European chestnut [16]
Origin language and etymology Example(s) dacry(o)-of or pertaining to tears: Greek δάκρυ, tear dacryoadenitis, dacryocystitis-dactyl(o)-of or pertaining to a finger, toe Greek δάκτυλος (dáktulos), finger, toe dactylology, polydactyly: de-from, down, or away from Latin de-dehydrate, demonetize, demotion dent-of or pertaining to teeth
The following are examples of disease management plans used to control macrocyclic and demicyclic diseases: Macrocyclic disease: Developing a management plan for this type of disease depends largely on whether the urediniospores (rarely termed the "repeating stage") occur on the economically important host plant or the alternate host .
Most commonly, diseases are named for the person, usually a physician, but occasionally another health care professional, who first described the condition—typically by publishing an article in a respected medical journal. Less frequently, an eponymous disease is named after a patient, examples being Lou Gehrig disease and Hartnup disease.
Derek Powers / Blight, a supervillain in the animated series Batman Beyond; Amity Blight, a character in the animated series The Owl House; Dr. Blight, a villain in the animated series Captain Planet and the Planeteers; The Blight, terraforming microbes in Outpost 2: Divided Destiny; The Blight, a malevolent quasi-Power in the novel A Fire Upon ...