Helminthosporium Leafspot of Buffalograss in Japan
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چکیده
منابع مشابه
Viruses of Helminthosporium (Cochlioblus) victoriae.
The enigma of the transmissible disease of Helminthosporium victoriae has almost been resolved. Diseased isolates are doubly infected with two distinct viruses, the victorivirus Helminthosporium victoriae virus 190S and the chrysovirus HvV145S. Mixed infection, however, is not required for disease development. DNA transformation experiments and transfection assays using purified HvV190S virions...
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It is generally recognized that the susceptibility and prevalence of manv plant diseases are associated with plant nutrition. The peanut plant is susceptible to leafspot infection which becomes economicallv important during the last half of its growth period when the crop is planted in the spring. The severity and rapid spread of infection in the field may not be due to the mere presence of the...
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Case report A 60-year-old non-insulin dependent diabetic man gave a history of uneventful left eye extracapsular cataract extraction and intraocular lens (IOL) implantation in the middle of December 1992. Four months earlier, he had undergone IOL surgery in the right eye. He had recovered well, when he accidentally injured his left eye with a branch of a tree 6 weeks after surgery. He reported ...
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spp.) showed that forage DM intake was positively correlated with N fertilization rate. Fertilization may also Because native, shortgrass prairies are not typically fertilized and increase forage preference by livestock. Cook and Jeffotherwise extensively managed, little information is available on their response to nitrogen (N) fertilization. An experiment was conducted eries (1963) showed tha...
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ژورنال
عنوان ژورنال: Japanese Journal of Phytopathology
سال: 1967
ISSN: 1882-0484,0031-9473
DOI: 10.3186/jjphytopath.33.197