REACTION OF Brassica SPECIES TO INFECTION BY Alternaria brassicae
نویسندگان
چکیده
منابع مشابه
Fungicidal Activity of Aqueous Leaf Extract on Alternaria brassicae
Alternaria brassicae is a widespread pathogen causing black leaf spot in the common cabbage (Brassica oleracea Linn.). Ample spectrum of effective chemical fungicides is in use against this pathogen. The agricultural areas of the Nilgiris are fragmented shola forests of this biodiversity hot spot. The indiscriminate usage of chemical fungicides may cause physiological damage, including the endo...
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Canola (oilseed rape, Brassica napus L.) is susceptible to infection by the biotrophic protist Plasmodiophora brassicae, the causal agent of clubroot. To understand the roles of microRNAs (miRNAs) during the post-transcriptional regulation of disease initiation and progression, we have characterized the changes in miRNA expression profiles in canola roots during clubroot disease development and...
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Different field surveys have shown that sulphur (S) fertilization can increase the resistance of agricultural crops against fungal pathogens. The mechanisms of this sulphur-induced resistance (SIR) are, however, not yet known. Volatile S compounds are thought to play an important role because H(2)S is toxic to fungi. A field experiment was conducted to analyse the influence of S fertilization a...
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In this paper, thermal (8-13 µm) and hyperspectral imaging in visible and near infrared (VNIR) and short wavelength infrared (SWIR) ranges were used to elaborate a method of early detection of biotic stresses caused by fungal species belonging to the genus Alternaria that were host (Alternaria alternata, Alternaria brassicae, and Alternaria brassicicola) and non-host (Alternaria dauci) pathogen...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1990
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps90-139