The winter rye hybrid Pervistok F1 was created as a result of work on studying cytoplasmic male sterility for the development of hybrid forms of the crop.
In 2008–2009, the variety participated in production trials at the M. I. Vavilov Poltava State Agricultural Experimental Station as part of research on rye cultivation. Detailed morphological characteristics and data on the hybrid's resistance are absent from open publications.
Sources3
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Countries of admission
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
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More about sources
KOECHLING| Dr. J. Koechling in Fa. Saatzucht Petkus GmbH / ERFURTH LUTZ| Lutz Erfurth in Fa. Saatzucht Petkus GmbH / SCHULZ R.| R. Schulz in Fa. Saatzucht Petkus GmbH