Phoma complanata-resistant. UG-10 Parsnip Germplasm
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چکیده
منابع مشابه
Morphological and Molecular Characterization of Phoma complanata,a New Causal Agent of Archangelica officinalis Hoffm. in Poland.
The paper concerns the fungus Phoma complanata, isolated for the first time in Poland, from the roots and umbels of angelica (Archangelica officinalis) in 2009. The morphology of fungal isolates was tested on standard culture media. Moreover, the sequence analysis of ITS regions was conducted. Morphological similarity of P. complanata Polish isolates to the reference isolate obtained from CBS c...
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Two species of mealybugs, Tridiscus sporoboli (Cockerell) and Trionymus sp., have emerged as potentially serious pests of turf-type buffalograss, Buchloe dactyloides (Nuttall) Engelmann. Sixty-two buffalograss selections were screened for resistance to these mealybugs in 4 greenhouse trials. Using a 1-6 rating scale (1 = no signs of mealybugs, 6 = >75% of tillers infested), 'Prairie' and '609' ...
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Fusarium head blight (FHB) is one of the most destructive diseases of wheat. Repeated screening of genetic resources has led to the identification of several resistant cultivars of spring wheat, such as Frontana from Brazil, Sumai 3 from China and Nobeokabouzu-komugi from Japan. It is known, however, that several morphological and ecological variations with different responses to FHB exist with...
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The Didymellaceae was established in 2009 to accommodate Ascochyta, Didymella and Phoma, as well as several related phoma-like genera. The family contains numerous plant pathogenic, saprobic and endophytic species associated with a wide range of hosts. Ascochyta and Phoma are morphologically difficult to distinguish, and species from both genera have in the past been linked to Didymella sexual ...
متن کاملMal secco disease of Citrus - Phoma tracheiphila
Mal secco disease is a vascular pathogen causing serious damage and death to the host, particularly lemon, in Citrus and related genera, in Mediterranean countries and the Black Sea region. So far, however, it is unknown in Spain, Portugal and Morocco, as well as other major Citrus-growing regions of the world. Symptoms include red strands visible in stem xylem as well as veinal chlorosis, wilt...
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ژورنال
عنوان ژورنال: HortScience
سال: 1991
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.26.3.316