Thursday, 3 May 2018

PRO/PL> Clubroot, oilseed rape - Canada: host resistance break down

Other Plant Disease -- Canada
European clubroot differential (ECD) 04 is a key source of clubroot resistance for canola breeding programs around the world, said scientist Rudolph Fredua-Agyeman. [It] has been bred into most clubroot-resistant varieties, including Mendel -- a European winter cultivar that has also been used for Canadian varieties.
But in 2013, clubroot strains started to overcome the resistance [ProMED-mail post http://bit.ly/2HQMf1m]. Most notable of these strains is 5x, which can

Read more about it at HealthMap Global Disease Alerts via http://healthmap.org/ln.php?5780419&promed&0

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