HELIA 47

December 2007

Table of contents

COMPATIBILITY OF HERBICIDES WITH BORON FERTILIZERS FOR WEED DESICCATION AND MINERAL NUTRITION OF SUNFLOWER
Castro, C., Brighenti, A.M. .............................1

FOUR-YEAR FIELD EXPERIMENT ON NITROGEN APPLICATION TO SUNFLOWER GENOTYPES GROWN IN SEMIARID CONDITIONS
De Giorgio, D., Montemurro, V. and Fornaro, F. .........15

SPATIAL AND TEMPORAL DISTRIBUTION OF AUXINS AND GIBBERELLINS IN SUNFLOWER (Helianthus annuus L.)
Duca, M., Port, A., Rotaru, T. ..........................27

CHARACTERIZATION OF HYBRIDS BETWEEN H. annuus L. AND THE SUBSPECIES Subrhomboideus (Rydberg) Heiser OF PERENNIAL HEXAPLOID H. pauciflorus
Hristova-Cherbadzi, M., Atanasova, R., Batchvarova, R., Christov, M., Ivanova, I. .37

CYTOGENETIC STUDY OF F1 INTERSPECIFIC HYBRIDS OF THE section Helianthus
Dolgova, T.A., Yushkina, L.L. and Popov, V.N.........51

CHANGES OF FATY ACIDS CONTENT AND VIGOR OF SUNFLOWER SEED DURING NATURAL AGING
Baleševic-Tubic, S., Tatic, M., Miladinovic, J. and Pucarevic, M. ..........61

DEVELOPING HIGH OIL SUNFLOWER HYBRIDS
Bâgiu, C. .................................69

EFFECT OF CULTIVATION MEASURES ON INDEX OF PHOTOSYNTHESIS AND YIELD OF SUNFLOWER
Aksyonov, I. ..............................................79

EFFECT OF SUPPLEMENTARY IRRIGATION AND VARIETY ON YIELD AND SOME AGRONOMIC CHARACTERS OF SUNFLOWER GROWN UNDER RAINFED CONDITIONS IN NORTHERN SYRIA
Beg, A., Pourdad, S.S., Pala, M., and Oweis, T. ...............87

ROW AND PLANT SPACING EFFECTS ON AGRONOMIC PERFORMANCE OF SUNFLOWER IN WARM AND SEMI-COLD AREAS OF IRAN
Beg, A., Pourdad, S.S., Alipour, S...........................99

ECONOMIC ANALYSIS OF SUNFLOWER PRODUCTION IN TURKEY
Semerci, A., Kaya, Y. and Durak, S......................105

NEW STRAIN OF Verticillium dahliae IN NORTH AMERICA
Gulya, T.........................115

VERTICILOSIS EN GERMOPLASMA DE GIRASOL (Verticillium WILT OF SUNFLOWER GERMOPLASM)
González, J., Mancuso, N., Ludueña, P., Ivancovich, A. ......................................121

PAPERS PRESENTED IN POSTER SESSION AT THE FIRST SYMPOSIUM ON SUNFLOWERINDUSTRIAL USES
Held in Udine, Italy, September 11-13, 2006 Content......................127

TILLAGE REDUCTION IN CENTRAL EAST ITALY
Laureti, D. and Pieri, S. .......................................129

NITROGEN FERTILIZATION IN WET AND DRY CLIMATE
Laureti, D., Pieri, S., Vannozzi, G.P., Turi, M. and Giovanardi, R...............135

COMMERCIAL SUNFLOWER HYBRID EVALUATION IN EAST CENTRAL ITALY
Laureti D., Del Gatto A., Pieri S. ......................141

ACHIEVEMENTS AND BOTTLENECKS IN DEVELOPING SUNFLOWER HYBRIDS FOR UGANDA
Anyanga, W.O. ..............................................145

PLANTING DATE EFFECTS ON OIL YIELD IN SUNFLOWER (Helianthus annuus L.)
Balalic, I., Crnobarac, J. and Dušanic, N. ...........................................................153

DELTA YIELD VERSUS YIELD GOAL FOR ESTIMATING SUNFLOWER NITROGEN FERTILIZATION RATES IN SOUTH AFRICA
Nel, A.A. and Bloem, A.A. ...................................................................................159

THE EFFECT OF MICRONUTRIENTS ON ANTIOXIDANT ENZYMES METABOLISM IN SUNFLOWER(Helianthus annuus L.) UNDER DROUGHT STRESS
Rahimizadeh, M., Habibi, D., Madani, H., Mohammadi, G.N.,Mehraban, A. and Sabet, A.M., ...........................................................................167

REGULATION OF POLYUNSATURATED FATTY ACIDS ACCUMULATION AND CHARACTERIZATION OF LINOLENIC ACID AFTER GERMINATION OF SUNFLOWER SEED
Rabiei, Z., Tahmasebi Enferadi, S. and Vannozzi, G.P. .....................................175

QUANTIFICATION OF SUNFLOWER MINOR COMPONENTS BY NEAR INFRARED SPECTROMETRY (NIR)
Gotor, A.A, Berger, M., Farkas, E., Labalette, F., Centis, S., Calmon, A..............183

HETEROSIS FOR AGRONOMICALLY IMPORTANT TRAITS IN SUNFLOWER (Helianthus annuus L.)
Hladni, N., Škoric, D., Kraljevic-Balalic, M., Sakac, Z. and Miklic, V..................191

TRANSFERRING Plasmopara halstedii RESISTANCE FROM ANNUAL WILD INTO CULTIVATED SUNFLOWER
Terzic, S., Dedic, B., Atlagic, J. and Maširevic, S................................................199

DEVELOPMENT OF SUNFLOWER HYBRIDS WITH DIFFERENT OIL QUALITY

Škoric, D., Jocic, S., Lecic, N. and Sakac, Z.......................................................205

PHOMOPSIS RESISTANCE ON LEAVES AND STEMS OF Helianthus petiolaris
Cáceres, C., Castaño, F., Rodríguez, R., Ridao, A., Salaberry, T., Echeverría, M. and Colabelli, .............213

ASAGIR PROPOSAL: BUILDING A SUNFLOWER WORLDWIDE NETWORK
Feoli,C. ........................219