ДОБИВАЊЕ НА ОТПОРНОСТ КОН ЦРНИЛКАТА (PHYTOPHTHORA PARASITICA VAR. NICOTIANAE) КАЈ ТУТУНОТ (NICOTIANA TABACUM L.) [OBTAINING A RESISTANCE TO BLACK SHANK (Phytophthora parasitica var.nicotianae) IN TOBACCO (Nicotiana tabacum L.)]

Mitreski, Milan and Aleksoski, Jane and Korubin - Aleksoska, Ana (2006) ДОБИВАЊЕ НА ОТПОРНОСТ КОН ЦРНИЛКАТА (PHYTOPHTHORA PARASITICA VAR. NICOTIANAE) КАЈ ТУТУНОТ (NICOTIANA TABACUM L.) [OBTAINING A RESISTANCE TO BLACK SHANK (Phytophthora parasitica var.nicotianae) IN TOBACCO (Nicotiana tabacum L.)]. Tutun/Tobacco, 56 (1-2). pp. 3-10. ISSN 0494-3244

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Official URL: http://www.tobaccobulletin.mk/pdfs/vol%2056/Tutun%...

Abstract

From the diallel between four tobacco varieties (oriental and semi-oriental type), three F1 hybrids were selected, in which one of the parents was the Florida 301, bearing resistance to black shank disease (Phytophthora parasitica var.nicotianae) in tobacco. Six back-crossings were performed to develop resistance to the disease. Each year, in BC generations susceptible individuals were eliminated and, finally, selection among the resistant individuals was made, using the scheme of Emanuel Sanchez-Monge (1974) The trial, hybridizations and selection of resistant lines were made at the Experimental field of Tobacco Institute-Prilep (in previously infested surface), in a period of nine years, starting from 1995. As a result of these investigations, three resistant lines were developed.

Item Type: Article
Uncontrolled Keywords: tobacco (Nicotiana tabacum L.), black shank (Phytophthora parasitica var.nicotianae)
Subjects: Scientific Fields (Frascati) > Agricultural Sciences > Agriculture, forestry and fisheries
Divisions: Scientific Tobacco Institute
Depositing User: Prof. d-r. Ana Korubin - Aleksoska
Date Deposited: 05 Apr 2020 09:07
Last Modified: 05 Apr 2020 09:07
URI: http://eprints.uklo.edu.mk/id/eprint/4842

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