HELIA 56 - July 2012

Table of contents

EXAMINATION OF ROOT CHARACTERS, ISOTOPE DISCRIMINATION, PHYSIOLOGICAL AND MORPHOLOGICAL TRAITS AND THEIR RELATIONSHIP USED TO IDENTIFY THE DROUGHT TOLERANT SUNFLOWER (Helianthus annuus L.) GENOTYPES
Nagarathna, T.K., Shadakshari, Y.G., Ramakrishna Parama, V.R.,Jagadish, K.S. and Puttarangaswamy, K.T. .......................1

VERIFYING THE INFLUENCE OF THE CYTOPLASM ON THE REGENERATION ABILITY IN SUNFLOWER

Cravero, V., Nestares, G., Zorzoli, R. and Picardi, L. ..........9

MUTANT SUNFLOWER LINE R 12003, PRODUCED THROUGH in vitro MUTAGENESISfileadmin/documents/HELIA_issues/Helia56/Helia_56__25-36_.pdf
Encheva, J., Shindrova, P., Encheva, V. and Valkova, D.......19

BREEDING INVESTIGATIONS INTO THE GENE ACTION AND AGRONOMIC PERFORMANCE OF SUNFLOWER TRAITS BASED ON F1 TOP-CROSS HYBRIDSMakanda, I., Matamela, T., Mashingaidze, K., Chigeza, G., Musanya, J. and Muungani, D. ..............31

INVESTIGATION ON PROTEIN CONTENT AND AMINO ACID COMPOSITION IN THE KERNELS OF SOME SUNFLOWER LINES
Nenova, N. and Drumeva, M. ......................41

SUNFLOWER COMMERCIAL HYBRID YANA, DEVELOPED WITH MUTANT RESTORER LINE R 12003
Encheva, J., Shindrova, P., Encheva, V. and Penchev, E. ...........47

TOWARDS SUSTAINABLE DOWNY MILDEW RESISTANCE IN SUNFLOWER
Jocic, S., Miladinovic, D., Imerovski, I., Dimitrijevic, A., Cvejic, S., Nagl, N., Kondic-Špika, A. ......................61

SURVIVAL OF BURIED Sclerotinia sclerotiorum SCLEROTIA IN UNDISTURBED SOIL
Cosic, J., Jurkovic, D., Vrandecic, K., Kaucic, D. ...................73

EXPLORING ENVIRONMENTAL DETERMINANTS OF THE GEOGRAPHIC DISTRIBUTION OF BROOMRAPE (Orobanche cumana Wallr.)

Miladinovic, D., Cantamutto, M., Vasin, J., Dedic, B., Alvarez, D., Poverene, M.......79

EVALUATION OF RESISTANCE OF NEW SUNFLOWER HYBRIDS TO BROOMRAPE IN THE BREEDING PROGRAMS IN NOVI SAD

Hladni, N., Dedic, B., Jocic, S., Miklic, V., Dušanic, N. .......89

SOME PECULIARITIES OF ONTOGENESIS OF Orobanche cumana Wallr., PARASITIZING ON SUNFLOWER IN ROSTOV REGION OF RUSSIAN FEDERATION
Antonova, T.S., Araslanova, N.M., Strelnikov, E.A. Ramazanova, S.A., Guchetl, S.Z., Tchelustnikova, T.A. ..............99

SEED DORMANCY OF HYBRIDS AND PARENT LINES OF SUNFLOWER (Helianthus annuus L.)
Vujakovic, M., Radic, V., Miklic, V., Jovicic, D., Baleševic-Tubic, S., Mrda, J., Škoric, D. ....111

VIGOR OF SUNFLOWER AND SOYBEAN AGEING SEED

Tatic, M., Baleševic-Tubic, S., Ðordevic, V., Miklic, V., Vujakovic, M., Ðukic, V. ...119