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vol. 7, nr. 4 (2006)
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Effect of foliar fertilization on phytopthora infestans (mont.) de bary infection and selected parameters of water management in lycopersicum esculentum mill.
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Marzena Wińska-Krysiak1, Ewa Mirzwa-Mróz2, Barbara Łata1
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1 Laboratory for Basic Science in Horticulture, Warsaw Agricultural University, ul. Nowoursynowska 159, 02-787 Warszawa |
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2 Department of Plant Pathology, Warsaw Agricultural University, ul. Nowoursynowska 159, 02-787 Warszawa |
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vol. 7 (2006), nr. 4,
pp. 1027-1034
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abstract:
Effect of foliar fertilization with one use of Wuxal Zn, Wuxal Cu, Wuxal Mn and technical salts ZnSO4, CuSO4, MnSO4 on the infection of Phytophthora infestans in tomato were tested. Results indicate that growth of Ph. infestans depends on kind of fertilizer and cultivar of tomato. Wuxal Zn and MnSO4 exhibited the most evident fungistatic action. After foliar fertilization, RWC and percentage of membrane damage changed.
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keywords:
oliar fertilization, Phytophthora infestans, Lycopersicum esculentum Mill., Relative Water Content
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original in:
Polish
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