Pathogenicity of branched broomrape (Orobanche ramosa) populations on tobacco cultivars
نویسندگان
چکیده
منابع مشابه
Host recognition of Orobanche cumana, the broomrape of cultivated sunflower
Background and aims: Most of the economically relevant parasitic weeds of the Orobanchaceae have a more or less broad host spectrum within the plant family they are adapted to. The hostreleased compounds inducing their germination were identified as so-called strigolactones and represent four-ring terpenoids derived from the carotenoid metabolism. O. cumana, a fast emerging problem of sunflow...
متن کاملBiological Control of Orobanche Ramosa by Fusarium Solani
Orobanche ramosa (broomrape) is a widespread parasitic weed of many Solanaceouse crop species, such as tobacco or tomato, and attaches to many other species, including ornamentals and weeds. It is mainly distributed in the Mediterranean area, central Europe, northern Africa, and the Middle East (Press and Graves, 1995).Many fungi were isolated from diseased Orobanche plants, and some of them pr...
متن کاملDevelopment of Microsatellite Markers in the Branched Broomrape Phelipanche ramosa L. (Pomel) and Evidence for Host-Associated Genetic Divergence
Phelipanche ramosa is a parasitic plant that infects numerous crops worldwide. In Western Europe it recently expanded to a new host crop, oilseed rape, in which it can cause severe yield losses. We developed 13 microsatellite markers for P. ramosa using next-generation 454 sequencing data. The polymorphism at each locus was assessed in a sample of 96 individuals collected in France within 6 fie...
متن کاملBiological Control of Orobanche Ramosa by Fusarium Solani
Objective: Importance of management of gardens weeds is an issue that unfortunately has less been investigated by weeds researchers of country. One of the most important restrictive agents of cultivated surface and producing crops of Citrus orchards are weeds. Methods: In this investigation, isolates of Fusarium solani were recovered from diseased broomrape collected from toma...
متن کاملStudy of Tobacco (Nicotiana tabacum L.) Genotypes Reaction to Broomrape (Orobanche cernua L.) Weed Using Stress Tolerance Indices
In order to study the resistance of tobacco genotypes to Broomrape (Orobanche cernua L.), two experiments based on the randomized complete block design with three replications were conducted at non-stress and broomrape stress conditions at the tobacco research center of Urmia for two sucsessive years (2007-2009). The results showed that the broomrape infestation reduced the mean of all stu...
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ژورنال
عنوان ژورنال: Plant Pathology
سال: 2005
ISSN: 0032-0862,1365-3059
DOI: 10.1111/j.1365-3059.2005.01211.x