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Venturia pirina Sarna del peral (pear scab) |
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Venturia pirina Sarna del peral (pear scab) |
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Venturia pirina Jiří Klušák - Zahradnictví JIKL - República Checa |
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Venturia pirina Jiří Klušák - Zahradnictví JIKL - República Checa |
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Venturia pirina Institut National de la Recherche Agronomique - Francia |
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Venturia pirina UCIPM Online - Statewide Integrated Pest Management Program Agriculture and Natural Resources University of California - USA |
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