Results 201 to 210 of about 949 (233)

Regreening of Zantedeschia aethiopica Spreng. Spathe induced by reapplied cytokinins

Plant Growth Regulation, 1982
The excision of the inflorescence of Zantedeschia aethiopica Spreng. and its substitution by the cytokinin 6-(o-hydroxybenzylamino)-purine and its riboside 6-(o-hydroxybenzylamino)-9-β-D-ibofuranosylpurine, previously isolated from Z. aethiopica fruits showed that these cytokinins present in fruits are correlated with the self-inhibition of senescence.
M. S. Pais, H. Chaves Neves
exaly   +2 more sources

IN VITRO GERMINATION AND CHEMICAL COMPOSITION OF ZANTEDESCHIA AETHIOPICA CALLUS

Acta Horticulturae, 2015
Zantedeschia aethiopica is often used for cut flowers. However, seedling production is very limited, mainly due to diseases. The objective of this work was to develop an in vitro propagation protocol for the species and to analyse its callus chemical composition. Seeds obtained from mature and immature fruits were inoculated in half-strength MS and WPM
Nery, F. C., Goulart, V. L. A., Viol, M. A., Paiva, P. D. O., Paiva, R., Prudente, D. O., Nery, M. C.   +6 more
openaire   +3 more sources

Bloeispreiding Zantedeschia aethiopica moeilijk

, 2002
Onderzoek naar mogelijkheden de bloei te spreiden. Gegevens in tabel: Aantal bloemen per plant; het aantal bloemen per plant nam toe naarmate de planten langer vast stonden.
van Leeuwen, P.J., Trompert, J.P.T., Hazelaar, W.J.M.   +2 more
openaire   +2 more sources

Zantedeschia aethiopica (L.) Spreng. Araceae

Ethnobotany of Mountain Regions
Narel Y Paniagua-Zambrana, Zaal Kikvidze, Lea Müller   +2 more
exaly   +4 more sources

Allergic contact dermatitis due to Zantedeschia aethiopica

Contact Dermatitis, 2006
A 30-year-old nonatopic woman developed itching, redness, and swelling on her hands after cutting calla lily in her garden. The manifestations appeared 2–3 hr after the contact with the juice of cut calla. The patient referred similar slighter manifestations the year before, always after gathering calla lily.
MINCIULLO, PAOLA LUCIA, FAZIO, Enza, PATAFI M, GANGEMI, Sebastiano   +3 more
openaire   +3 more sources

A variety of Xanthomonas campestris pathogenic to Zantedeschia aethiopica

Netherlands Journal of Plant Pathology, 1972
A new bacterial pathogen ofZantedeschia aethiopica is described and a brief description is given of the disease symptoms. According to its physiological and biochemical reactions, and on the basis of its DNA base composition and pathogenic reactions, the new organism is tentatively designated asXanthomonas campestris var.zantedeschiae Joubert et Truter
J. J. Joubert, Susarah J. Truter
openaire   +1 more source

Iron Tolerance in Calla Lilies (Zantedeschia aethiopica)

Gesunde Pflanzen, 2014
Excess iron in soils affects many agricultural areas worldwide, causing great losses in cultivated plants particularly in waterlogged environments. Plants, such as the calla lily (Zantedeschia aethiopica), which grows in such wetlands, have been widely used for the treatment of wastewater. White calla lily plants were grown hydroponically from seeds in
Fánor Casierra-Posada, Michael M. Blanke, Juan Carlos Guerrero-Guío   +2 more
openaire   +1 more source

FIRST REPORT OF ZANTEDESCHIA MILD MOSAIC VIRUS ON ZANTEDESCHIA AETHIOPICA (L) SPRENG IN ITALY

Journal of Plant Pathology, 2015
Calla lily [Zantedeschia aethiopica (L.) Spreng] has become one of the most popular cut flowers worldwide. It has been reported as the natural host of various plant viruses, including potyviruses such as Bean yellow mosaic virus (BYMV), Dasheen mosaic virus (DsMV), Turnip mosaic virus (TuMV) and Zantedeschia mosaic virus (ZaMV). In 2005 a new potyvirus
Rizzo, D., Panattoni, A., Stefani, L., Paoli, M., Nesi, B., Lazzereschi, S., Vanarelli, S., Farina, P., Della Bartola, M., Materazzi, A., Luvisi, A.   +10 more
openaire   +1 more source

Effect of growth regulators on postharvest characteristics of Zantedeschia aethiopica

Postharvest Biology and Technology, 2001
Abstract Treating cut leaves of Zantedeschia aethiopica with aqueous solutions of gibberellic acid (GA 3 ) considerably extended their display life, whether applied as a 24 h pulse treatment, or as a brief postharvest dip. In contrast, a standard preservative solution used to prolong the longevity of cut flowers (8-HQC+sucrose) was deleterious to ...
Skutnik, E., Lukaszewska, A., Serek, M., Rabiza, J.   +3 more
openaire   +1 more source

One-step purification and properties of catalase from leaves of Zantedeschia aethiopica

Biochimie, 1988
Catalase (E.C 1.11.1.6) was purified from leaves of Zandedeschia aethiopica to apparent homogeneity by a one-step hydrophobic interaction chromatography on a phenyl Sepharose CL-4B column. The purified enzyme preparation was obtained with a final recovery of enzyme activity of about 61% and a specific activity of 146 U/mg protein.
H, Trindade, A, Karmali, M S, Pais
openaire   +2 more sources