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Boyce W. R., Newhook F. J. 1953. Investigations into yellow-leaf disease of Phormium. Part I : History and symptomatology. One of series of 5 papers summarizing research into yellow-leaf disease. New Zealand Journal of Science and Technology 34(A Supp. 1): 1-11

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Distribution of disease. History of research. Symptoms - leaf yellowing, root and rhizome rotting, death of plant. Sap-transmissable "virus" caused by the flax hopper Oliarus atkinsoni. Resistance (SS cultivar).

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Investigations into yellow-leaf disease of Phormium. Part I : History and symptomatology. One of series of 5 papers summarizing research into yellow-leaf disease
1953
Boyce W. R., Newhook F. J.
New Zealand Journal of Science and Technology
34
A Supp. 1
1
11

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21f276fe-8955-4a75-b291-f35af594d53e
reference
12 June 2007
20 June 2020
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