Foliar diseases on tea and maté in Argentina caused by Pseudocercospora species
نویسندگان
چکیده
منابع مشابه
Citrus diseases caused by Phytophthora species
Different species of Phytophthora cause serious and economically important soilborne diseases of citrus throughout the World. Tree and crop production losses occur from damping-off of seedlings in the seedbed, root and crown rot in nurseries, foot rot and fibrous root rot, and brown rot of fruit in groves. Foot rot results from infection of the bark near the ground level producing lesions on th...
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Yerba maté (Ilex paraguariensis) is a native South America plant widely consumed as different beverages. Yerba maté leaves contains high concentrations of polyphenols that are responsible for its high in vitro and in vivo antioxidant activity. The in vivo antioxidant properties vis a vis LDL particles has not yet been studied for maté tea, the roasted yerba maté product. The aim of this study w...
متن کاملFoliar Diseases Affected by Residue
residues on the soil surface to retard soil erosion, insulate the soil, and conserve soil moisture. This residue consists of leaves, leaf sheaths, ear husks, and stalks of corn that decompose very slowly on the soil surface. The relationship of surface residue to corn diseases can be divided into two categories: (1) a source of inoculum of disease-causing organisms, and (2) environment modifica...
متن کاملEmerging citrus diseases in Europe caused by species of Diaporthe
Species of Diaporthe are considered important plant pathogens, saprobes, and endophytes on a wide range of plant hosts. Several species are well-known on citrus, either as agents of pre- or post-harvest infections, such as dieback, melanose and stem-end rot on fruit. In this study we explored the occurrence, diversity and pathogenicity of Diaporthe species associated with Citrus and allied gene...
متن کامل[Burns in children caused by camomile tea].
Two cases of serious burns in children resulting from accidents with camomile tea are reported. Inhalation of steam from camomile tea is a homely remedy for inflammation in the upper respiratory tract but meticulous care should be observed on account of the risk of burns.
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ژورنال
عنوان ژورنال: Plant Pathology & Quarantine
سال: 2012
ISSN: 2229-2217
DOI: 10.5943/ppq/2/2/2