Powdery mildew of apples : results of recent spray trials
Apples, Podosphaera leucotricha
First Page Number
Last Page Number
Doepel, R F.
"Powdery mildew of apples : results of recent spray trials,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 4
, Article 5.
Available at: http://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol4/iss5/5
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