Vol 62, No 2 (2009)

Table of Contents

Nectary structure of Ornithidium sophronitis Rchb.F. (Orchidaceae: Maxillariinae)
Małgorzata Stpiczyńska, Kevin L. Davis, Alan Gregg
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3-12
The position and structure of the nectary in spring heath (Erica carnea L.) flowers
Elżbieta Weryszko-Chmielewska, Mirosław Chwil, Marek Wróbel
PDF
13-21
Flowering biology and nectary structure of Melissa officinalis L.
Mirosława Chwil
PDF
23-30
The structure of septal nectaries and nectar presentation in the flowers of Allium aflatunense B. Fedtsch.
Beata Żuraw, Elżbieta Weryszko-Chmielewska, Halina Laskowska, Elżbieta Pogroszewska
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31-41
Floral, resin-secreting trichomes in Maxillaria dichroma Rolfe (Orchidaceae: Maxillariinae)
Małgorzata Stpiczyńska, Kevin L. Davies
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43-51
Pollen of non-nectariferous plants in the microscopic image of honyes of some communes of the Świętokrzyskie Voivodeship
Ernest Stawiarz
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53-58
The influence of meteorological conditions on the start of the hazel (Corylus L.) pollen season in Lublin, 2001-2009
Krystyna Piotrowska, Bogusław M. Kaszewski
PDF
59-66
Birch (Betula L.) pollen seasons in Cracow in 1991-2008 in relation to meteorological conditions
Dorota Myszkowska, Katarzyna Piotrowicz
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67-75
Airborne birch pollen in Poland and Latvia in the light of data obtained from aerobiological monitoring and tauber traps in relation to mean air temperature
Irena A. Pidek, Katarzyna Piotrowska, Bogusław M. Kaszewski, Laimdota Kalnina, Elżbieta Weryszko-Chmielewska
PDF
77-90
An analysis of grass (Poaceae) pollen seasons in Lublin in 2001-2008
Agnieszka Dąbrowska
PDF
91-96
Meteorological factors and pollen season dynamics of selected herbaceous plants in Szczecin, 2004-2008
Małgorzata Puc
PDF
97-109
The occurrence of cladosporium spores in the air and their relationships with meteorological parameters
Agnieszka Grinn-Gofroń
PDF
111-116
The estimation of fungal spore concentrations using two counting methods
Danuta Stępalska, Jerzy Wołek
PDF
117-123
The occurrence and biotic activity of Phomopsis diachenii Sacc.
Zofia Machowicz-Stefaniak
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125-135
The effect of mineral fertilization on fungi colonizing potato (Solanum tuberosum L.) tubers after harvest and after storage
Bożena Cwalina-Ambroziak, Bożena Bogucka
PDF
137-147
Bunias orientalis L. as a natural overwintering host OF Turnip mosaic virus
Tadeusz Kobyłko, Zbigniew Maj, Zbigniew Gajewski
PDF
149-154
Anatomical features of leaves of sweet pepper (Capsicum annuum L.) fed with calcium using foliar nutrition
Elżbieta Weryszko-Chmielewska, Zenia Michałojć
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155-164
Response to chilling in cucumber (Cucumis sativus L.) plants treated with triacontanol and Asahi SL.
Edward Borowski
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165-172
Relations between boiling water test, standard germination test and field emergence of leek (Allium porrum L.) and onion (Allium cepa L.) seeds
Ismail Guvenc, Haluk C. Kaymak, Sibel Duman
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173-178
Comparison of winter hardiness and growth of Actinidia arguta and A. kolomikta cultivars grown in central Poland
Adam Marosz
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179-188
Effect of colour and size grading of China aster (Callistephus chinensis Nees) seeds on their germination
Agnieszka Rosińska, Grzegorz Rosiński, Roman Hołubowicz
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187-191
Weed infestation of a winter wheat canopy under the conditions of application of different herbicide doses and foliar fertilization
Piotr Kraska, Sylwia Okoń, Edward Pałys
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193-206
The allelopathic effect of Taraxacum officinale F.G. Wigg on the seeds germination and initial growth of Lolium westerwoldicum R.Br.
Jolanta Jankowska, Grażyna A. Ciepiela, Jacek Sosnowski, Roman Kolczarek, Kazimierz Jankowski
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207-212
The occurrence of Papaver rhoeas L. in agrocenoses of the buffer zone of the Roztocze national Park compared to other regions of Poland
Czesława Trąba, Marta Ziemińska-Smyk
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213-230
The influence of soil tillage systems and weed control methods on weed infestation of potato (Solanum tuberosum L.)
Krystyna Zarzecka, Alicja Baranowska, Marek Gugała
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231-240
The consequent influence of crop rotation and six-year-long spring barley monoculture on yields and weed infestation of white mustard and oats
Cezary Kwiatkowski
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241-247