Alternaria Late Blight (Alternaria alternata) Resistance in Pistachio (Pistacia vera) and Selection of Resistant Genotypes

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Morphological, pathogenic, and molecular characterization of alternaria isolates associated with alternaria late blight of pistachio.

ABSTRACT Alternaria isolates were obtained from various pistachio tissues collected in five orchards in California. For all isolates, morphological characteristics of the colony and sporulation apparatus were determined and compared with those of representative isolates of A. alternata, A. tenuissima, A. arborescens, and A. infectoria. A selection of the pistachio isolates and the representativ...

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Aloe Vera (L.) Burn f. is a perennial succulent plant grown worldwide mainly for medicinal and cosmetic uses. During a routine survey a leaf spot disease of Aloe vera having infected plants with large necrotic, sunken, circular to oval, dark brown spots present on both surface of leaves was observed at SHIATS and neighboring areas. Microscopical examination revealed the presence of Alternaria a...

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ژورنال

عنوان ژورنال: Journal of the American Society for Horticultural Science

سال: 2001

ISSN: 0003-1062,2327-9788

DOI: 10.21273/jashs.126.4.481