935 resultados para Guthrie, Janet , 1938 -


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Photograph taken shortly before he left Hannover for England on the Kindertransport, May 1938; other data show a January 1938 departure.

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Photograph taken shortly before they left Hannover for England on the Kindertransport

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(l-r) Ilse Meyerhof, Joel Meyerhof (father), Adolf Meyerhof

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Phytophthora root rot (PRR), caused by P. cinnamomi, is a primary constraint on avocado productivity in Australia. Numerous field trials at sites in northern NSW and southern QLD have demonstrated significant variation in tree health amongst commercial rootstocks and recently selected material, grown under high PRR disease pressure. Selections 'SHSR-02', 'SHSR-04', ungrafted 'Hass' (rooted cuttings from clonal propagation) and the commercial rootstock 'DusaTM' were significantly healthier over time than other rootstocks, many of which died during the course of the trials. 'Reed' was consistently highly susceptible. In many cases superior tree health was associated with increased tree height and trunk girth. The trials also clearly demonstrate the negative impact of Phytophthora root rot on establishment of new avocado production blocks, and the importance of identifying and selecting avocado rootstock material that can withstand high P. cinnamomi disease pressure.

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Typed on verso: Die in der Synagoge in Baden-Baden gefangen gehaltenen Juden, werden zur Polizeidiektion gebracht. April 1938

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Handwritten on verso: Baden-Baden marsch von du Synagoge zum Central hotel 1938

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Handwritten on verso: Zur Erinnerung von Euerem in Emigration lebenden. Signed Herbert. Luneville, 4/XI 1938.