Wpływ dokarmiania dolistnego roślin ziemniaka na ich porażenie przez patogen zarazy Phytophthora infestans [PDF]
The aim of field experiments carried out in 2004–2006 on potato production plantations in Lublin region was to evaluate the level of plant infestation by potato blight pathogen – Phytophthora infestans as a result of selected foliar fertilizers applied ...
SZEWCZUK, CZESŁAW
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Wysokość plonu ziarna jęczmienia jarego przy zróżnicowanym poziomie agrotechniki na glebie kompleksu pszennego dobrego [PDF]
Eleven cultivars of spring barley were evaluated in post-registration trials at an experimental station in Pawłowice (Wrocław University of Environmental and Life Science).
Liszewski, Marek, Zalewski, Dariusz
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Środki ochrony roślin jako antropopresja na zbiorowiska grzybów ryzosfery pszenicy ozimej [PDF]
Two series of pot experiments were carried out in 2000-2001. The experiment was established using the method of randomized blocks in 4 replications.
Wachowska, Urszula
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Wpływ dokarmiania dolistnego na plon bulw ziemniaka [PDF]
he aim of studies carried out in 2004–2006 was to evaluate the influence of potato foliar fertilization using a spectrum of 11 mono- and multi-component fertilizers on tuber yields. Particular fertilizers were applied separately or along with fungicides.
SZEWCZUK, CZESŁAW
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Porównanie efektywności różnych sposobów regulacji zachwaszczenia w łanie ziemniaka [PDF]
The evaluation of profitability of weeding methods was performed on the basis of field experiment carried out in 2005–2007 at the Zawady Experimental Station. Experimental variants included four weed control methods: one mechanical and three combinations
Gugała, Marek, Zarzecka, Krystyna
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POSSIBILITIES OF GROWTH AND DEVELOPMENT SUPPRESSION OF Topospora myrtilli (Feltg.) Boerema ON ARTIFICIAL MEDIA AND STEMS OF HIGHBUSH BLUEBERRY (Vaccinium corymbosum L.) [PDF]
In presented studies was undertaken the attempt to determine the effectiveness of such preparations as Biochikol 020 PC and Biosept 33 SL in limiting the growth of T. myrtilli in vitro.
Szmagara, Mariusz
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EFFECT OF VEGETABLE AND MINERAL OILS ON THE GERMINATION OF SPORES OF Diplocarpon rosae Wolf [PDF]
Black spot caused by Diplocarpon rosae Wolf is one of the most common and dangerous disease of roses grown in the field, but recently also under covering.
Wojdyła, Adam T.
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Możliwości rotacji środków ochrony roślin w strategii zapobiegania uodporniania się agrofagów ziemniaka [PDF]
There are currently 40 insecticides (19 active substances), 71 fungicides (25 active substances) and 80 herbicides (18 active substances) registered on the Polish market for the protection of potato.
Sobczak, Joanna
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CULTURE CONDITIONS OF Phoma negriana Thüm AND THE FUNGUS PATHOGENICITY TOWARDS GRAPE-VINE CANES [PDF]
Phoma negriana is a little-known pathogen of grapevine canes but increasingly often it is listed in the countries of southern Europe and Asia. The work concerns a study of the opportunities for growth and development of the fungus at different ...
Król, Ewa Dorota +3 more
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Pestycydy – zakres i ryzyko stosowania, korzyści i zagrożenia. Praca przeglądowa [PDF]
Pesticides commonly used in agriculture to obtain a crop of high-quality plants, and to limit the losses associated with the occurrence of pests and weeds on cultivated plantations were to serve human beings.
KOWALSKA, GRAŻYNA, KOWALSKI, RADOSŁAW
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