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Towards Sclerotinia resistance: somatic hybridization between wild and cultivated sunflower
(Paris : International Sunflower Association, 2004)
The use of interesting characteristics from wild Helianthus species in sunflower breeding is limited by poor crossability or sterility of interspecific hybrids. Somatic hybridization by protoplast fusion is an efficient ...
Correlation of yield components and seed yield per plant in sunflower (Helianthus annuus)
(Paris : International Sunflower Association, 2004)
Studied in this paper was the interdependence of six morphophysiological sunflower traits (petiole angle, petiole length, total leaf number per plant, total leaf area per plant, plant height and head diameter) and their ...
Gene actions affecting sunflower resistance to Sclerotinia sclerotiorum measured by sclerotia infections of roots, stems and capitula
(Paris : International Sunflower Association, 2004)
Five sunflower inbred lines were crossed with one restorer line and F1, F2, BC1P1 and BC1P2 progenies were produced. Generation means analysis was done for all six generations, as well as the scaling test. The additive-dominance ...
Pojava bolesti ratarskih i povrtarskih useva kao posledica vremenskih uslova u 2003. godini / Occurrence of diseases in field and vegetable crops as a result of weather conditions in 2003
(Novi Sad : Institut za ratarstvo i povrtarstvo, 2004)
Ekstremni vremenski uslovi tokom zime, proleća i leta 2003. godine uticali su na pojavu bolesti ratarskih i povrtarskih useva, prouzrokujući značajne štete. Zima 2002/2003. obilovala je ledenim danima (temperature ispod ...
Screening for virulence of Blumeria graminis tritici using mobile nurseries
(Novi Sad : University of Novi Sad, Faculty of Agriculture, 2004)
Blumeria graminis tritici, the causal agent of Powdery mildew, is a regular and economically important disease of wheat in Serbia and a major disease problem in wheat crops in Europe, particularly in northern and western ...
Nove linije ozime pšenice sa poboljšanom otpornošću prema obligatnim parazitima / New winter wheat lines with improved resistance to obligate parasites
(Beograd : Društvo za zaštitu bilja Srbije, 2004)
Sorta Lovrin 25 i linija FR 81-19 uzete su kao izvori otpornosti prema Bumeria graminis tritici i Puccinia triticina na osnovu višegodišnjih testiranja u poljskim uslovima. Ukrštanja sa dve izuzetno osetljive sorte (Skopljanka ...
Achievements of sunflower breeding at the IFVC in Novi Sad
(Paris : International Sunflower Association, 2004)
Novi Sad breeding materials and some wild species of the genus Helianthus were used to create new genetic variability in cultivated sunflower. Our breeding program during 1997-2003 had several directions, and greenhouses ...
Inheritance of some yield components in sunflower
(Paris : International Sunflower Association, 2004)
In order to study the mode of inheritance and gene effects for seed set, autofertility and self-fertility, half diallel crosses with five divergent sunflower inbred lines were made. The effects of additive, dominant and ...
Efekat kasnog tretiranja ozime pšenice fungicidom na razvoj Puccinia triticina i prinos genotipova 2004. godine / Effect of the late treatment by fungicide on leaf rust development of Puccinia triticina and yield of the winter wheat genotypes in 2004.
(Beograd : Društvo za zaštitu bilja Srbije, 2004)
U ogledu postavljenom kod Rimskih Šančeva 2003. godine, ispitivano je dvanaest genotipova ozime pšenice. Setva je obavljena 22.10.2003. a žetva 06.07.2004. Parcelice (7m 2) tretirane (T) su preparatom Folicur EC 250 (250 ...
The new method of relating wheat genotypes seedlings to Puccinia tritici resistance characters in greenhouse with maximal infection intensity in field
(Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet, 2004)
The former method for estimating characters of resistance level to Puccinia triticina at seedling stage in greenhouse was of low capacity according to number of simultaneous tested wheat genotypes because of inoculation ...