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CORESTA Congress, Kyoto, 2004, A 11

Effect of chloride in irrigation water on three tobacco types

KARAIVAZOGLOU N.A.; PAPAKOSTA D.K.; DIVANIDIS S.

Aristotle University of Thessaloniki, Greece.

One of the main sources of considerable amounts of chloride to soils is the irrigation water. Responses of tobacco (Nicotiana tabacum L.) to chloride have been varied and are inconsistent according to various tobacco types, varieties, and methods of...
CORESTA Congress, Kyoto, 2004, A 13

Ethylene biosynthesis, ripening and senescence behavior of Oriental tobacco leaves

KARAIVAZOGLOU N.A.; PAPAKOSTA D.K.; SFACIOTAKIS E.M.; DIVANIDIS S.

Aristotle University of Thessaloniki, Greece.

Ethylene is a plant growth regulator found in many plants and plant parts. It has long been known to promote fruit ripening and senescence of plant tissue. The rate of ethylene production by intact, attached leaves of tobacco plants (Nicotiana...
CORESTA Meeting, Agronomy/Phytopathology, Suzhou, 1999, AP07 (adjourned)

Incidence of viruses in tobacco crops in Greece

CHATZIVASSILIOU E.K.; EYTHIMIOU K.; MATSI T.; KATIS N.I.

Aristotle University of Thessaloniki, Greece

An extensive two years (1997-98) survey was carried out in tobacco seedbeds and crops of the most important tobacco growing areas of Greece. From seedbeds 1821 plants were collected during 1998 and more than 6.000 samples from field plants showing...
CORESTA Meeting, Agronomy/Phytopathology, Suzhou, 1999, AP60

Heavy metal levels in acid soils of Northwest Greece and in leaves of Oriental tobacco

BARBAYIANNIS N.; THEODORA M.; PAPATOLIOS K.; PAPADOPOULOS G.; STEFANOU S.

Aristotle University of Thessaloniki, Greece

Tobacco accumulates heavy metals, such as Cd, and this might be a problem in the case tobacco is cultivated in acid soils, because heavy metal availability is expected to be increased. Soil and tobacco samples were collected in 1998, from areas of...
CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, AP10

Occurrence of eggplant mottled dwarf nucleorhabdovirus in tobacco crops in Greece

KATIS N.; CHATZIVASSILIOU E.; CLAY C.; AVGELIS A.; MANOUSSOPOULOS I.

Aristotle University of Thessaloniki, Greece

In August 1993, unusual virus-like symptoms were observed in tobacco plants ( Nicotiana tabacum L.) of the cvs Myrodata Agriniou in the area of Agrinio (Central Greece). In 1994 and 1995 similar symptoms were noticed in the cv. Virginia in the area...
Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 159, P19, ISSN.0525-6240

Tobacco viruses in Greece

KATIS N.; CHRYSSOCHOOU A.; WOODS R.

University of Thessaloniki, Dept. of Plant Pathology, Faculty of Agriculture, Thessaloniki, Greece.

In the growing seasons 1990 and 1991, a number of leaf samples with virus-like symptoms (mosaic, leaf distortion, stunting and necrosis) were collected from tobacco fields. A total of 25 tobacco fields, located in the main growing areas (Drama,...