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  1. CORESTA Meeting, Agronomy/Phytopathology, Santa Cruz do Sul, 2005, P 14

    The occurrence of black root rot of tobacco in Ontario, Canada, originating from contaminated Styrofoam transplant production trays

    BRAMMALL R.A.; DEBRUYN J.; VAN HOOREN D.
    Canadian Tobacco Research Foundation, Delhi, Ontario, Canada.
    In 2003 and 2004, instances of uneven plant growth and stunting were observed which were first notable in the field 3-4 weeks after transplanting. The affected transplants originated from Styrofoam plant production cell trays which had been previously ...