Tob. Reporter, 2001,128-5, p. 56-8, ISSN.0361-5693 The hole story - Cavity filters offer considerable advantages JACCARD P. Baumgartner Papiers SA-Division Fibertec, Lab. and Res. Lausanne, Crissier, Switzerland
Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 113, APOST12 Haskovo 2 - New variety of Virginia tobacco IANTCHEVA A.M.; IORDANOV V.I.; NIKOVA V. Complex Experimental Station, Haskovo, Bulgaria. Virginia tobacco is a relatively new culture for Bulgaria. Usually only 2 or 3 FCV varieties are cultivated under a variety of soil and climatic conditions, which did not permit to develop their potential possibilities for obtaining a typified raw...
Bull. Spec. CORESTA Congress, Brighton, 1998, p. 113, APOST14 New Bulgarian high-quality varieties of Oriental tobaccos IANTCHEVA A.; IORDANOV V. Complex Experimental Station, Haskovo, Bulgaria. The increased international demand for Oriental tobacco and the industrial conditions of its production require the creation of new varieties of exportable quality. The purpose of our programme was to select and introduce in the production new...
Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 137, A28, ISSN.0525-6240 Study of the consolidation of haploids derived from anthers and their importance in selection DIMITROVA S.K. Experimental Station Complex, Khan Kroum, Shoumen, Bulgaria. Androgenesis induced in vitro is of increasing importance in the creation of new varieties of tobacco. Equalization and morphological invariability after the doubling of homozygotic genes is of major importance in selection. The culture media for...
Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 177, P20, ISSN.0525-6240 Study of tomato spotted wilt resistant tobacco lines IANTCHEVA A.M. Complex Experimental Station, Haskovo, Bulgaria. The object of this study was to transfer the TSWV resistance gene from the wild Nicotiana alata species to Oriental tobacco, Nicotiana tabacum, by means of the Line 9693/1. Besides TSWV resistance the breeding material obtained had to possess the...
Bull. Spec. CORESTA Congress, Vienna, 1984, p. 112, P08, ISSN.0525-6240 Leaf picking before harvesting _ a measure to decrease eye-spot disease in Vorstenlanden tobacco SISMADI PN Perkebunan XIX Jln. Brigjen Slamet Ryiadi 272 Sala, Indonesia Eye-Spot Disease is caused by Cercospora nicotianae El & EV. With Vorstenlanden tobacco this is a serious disease. Where leaves are harvested during the rainy season, the climate is favorable for fungus infection. Sand leaves are the first to be...
Bull. Spec. CORESTA Congress, Manila, 1980, p. 90, P09, ISSN.0525-6240 The decreasing products of vorstenlands tobacco caused by tobacco mosaic virus disease SISMADI I. P. T. Perkebunan XIX Sala, Indonesia Vorstenlands tobacco was a specific tobacco planted in Klatan, Middle Java, Indonesia. This tobacco was F1 (TV.38 x G). This cultivar is not resistant to tobacco mosaic virus. Usually Vorstenlands tobacco is planted on the soil of wet ricefield on a...