RT article T1 Screening hybrid citrus rootstocks for resistance to Tylenchulus semipenetrans Cobb A1 VerdejoLucas, S. A1 Sorribas, F. J. A1 Forner, J. B. A1 Alcaide, A. AB The response of 22 citrus hybrid rootstocks to a Mediterranean biotype of Tylenchulus semipenetrans Cobb was determined in a greenhouse test. Five of the 11 rootstocks with Poncirus trifoliata (L.) Raf in their parentage did not support nematode reproduction. However, rootstocks with Troyer citrange [Citrus sinensis (L.) Osbeck x P. trifoliata (L.) Raf] in their parentage were susceptible to the nematode. SN 0018-5345 YR 1997 FD 1997 LK http://hdl.handle.net/20.500.11939/4698 UL http://hdl.handle.net/20.500.11939/4698 LA en NO VerdejoLucas, S., Sorribas, F. J., Forner, J. B., Alcaide, A. (1997). Screening hybrid citrus rootstocks for resistance to Tylenchulus semipenetrans Cobb. HortScience, 32(6), 1116-1119. DS MINDS@UW RD Jan 18, 2021