Journal of Plant Protection Research (2007) 47, 29-33

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A. Mohammadi, A. Alizadeh, M. Mirabolfathi and N. Safaie (2007)
Changes in racial composition of Phytophthora sojae in Iran between 1998 and 2005
Journal of Plant Protection Research 47 (1), 29-33
Abstract: Phytophthora root and stem rot of soybean is a destructive disease of soybean in Iran. During 1998-2005, 142 isolates from soil and diseased soybean plants were collected and tested. Race identification was made possible by inoculating Rps differential soybean cultivars and lines. Of the 142 isolates tested, 110 isolates belonged to race 1 and 32 isolates belonged to race 3. Race 1 was dominant in soil and diseased plant samples. There was no variability in virulence of Phytophthora sojae between the areas surveyed.
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Full text of article
Database assignments for author(s): Naser Safaie

Research topic(s) for pests/diseases/weeds:
surveys/sampling/distribution

Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Phytophthora sojae Soybean (Glycine max) Iran
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