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Research Plot 30, is a historic agriculture site on the North Dakota State University campus in Fargo, North Dakota. When the pioneers broke up the grass prairie sod, flax was usually one of the first crops sown. If flax was sown continuously or with short rotations between subsequent flax crops, the flax became diseased and was called "flax ...
Syphilis (/ ˈ s ɪ f ə l ɪ s /) is a sexually transmitted infection caused by the bacterium Treponema pallidum subspecies pallidum. [1] The signs and symptoms depend on the stage it presents: primary, secondary, latent or tertiary.
Significant variation in symptoms is seen between diseases, though some symptoms are expressed across species. On a macroscopic scale, plants infected with a X. fastidiosa-related disease exhibit symptoms of water, zinc, and iron deficiencies, [27] manifesting as leaf scorching and stunting in leaves turning them yellowish-brown, gummy substance around leaves, [27] fruit reduction in size and ...
Light yellow to orange-yellow sori; Reddish-yellow to orange uredinia on leaves; Brown to black telia; All signs are uniform for the hosts of the pathogen stated before. The only difference is the amount of signs seen due to the varying leaf shapes of the plants.
Symptoms of poisoning include kidney disorders, convulsions, and coma, though it is rarely fatal. The LD 50 (median lethal dose) for pure oxalic acid in rats is about 375 mg/kg body weight, [29] or about 25 grams for a 65-kilogram (143 lb) human.
Fungal meningitis is treated with long courses of high dose antifungal medications. The duration of treatment is dependent upon the causal pathogen and the patient's ability to stave off the infection; for patients with a weaker immune system or diabetes, treatment will often take longer.
Pyemotes herfsi, also known as the oak leaf gall mite or itch mite, is an ectoparasitic mite identified in Europe and subsequently found in India, Asia, and the United States. The mite parasitizes a variety of insect hosts and bites humans, causing red, itchy, and painful wheals (welts).
Blastomycosis in the lungs may present a variety of symptoms, or no symptoms at all. [8] If symptoms are present they may range from mild pneumonia resembling a pneumococcal infection to acute respiratory distress syndrome (ARDS). [8] Common symptoms include fever, chills, headache, coughing, difficulty breathing, chest pain, and malaise. [8]