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The aim of this study was to find the optimal natural substrate for spore multiplication of entomopathogenic fungus Beauveria bassiana (Bals. -Criv.) Vuill. 1912 and to evaluate the effectiveness of B. bassiana for the management of larvae of cockchafer Melolontha melolontha (L.). (Coleoptera: Scarabaeidae) and click beetles Agriotes lineatus (L.) (Coleoptera: Elateridae). In laboratory conditions,...
Pests living in the soil cause great damage to horticultural crops every year, particularly those managed by organic farming methods. The most damaging pests are larvae of the genera Melolontha. The purpose of the research was to develop and evaluate the efficacy of a variety of non-chemical methods to reduce the damage caused by the grubs on organic strawberry plantations. The used mechanical methods...
W 2007 roku z pąków liściowych porzeczki czarnej (Ribes nigrum L.) zebrano osobniki węgorka chryzantemowca [Aphelenchoides ritzemabosi (Schwarz 1911) Steiner & Buhrer 1932]. Zestawiono cechy taksonomiczne samic zebranych z porzeczki czarnej i samic zebranych z budlei Dawida (Buddleja davidii L.). Większość cech taksonomicznych badanych osobników była porównywalna. Samice zebrane z porzeczki czarnej...
W latach 2011–2012 oceniano skuteczność działania azadirachtyny (NeemAzal T/S), abamektyny (Vertimec 018 EC), wodnoglikolowego ekstraktu z Quillaja saponaria (Quillaja Extract), wyciągu z miazgi czosnkowej oraz wyciągów z korzeni i liści aksamitki, i liści szałwii w warunkach laboratoryjnych na liściach chryzantemy oraz w szklarni na powojniku i zawilcu japońskim. W warunkach laboratoryjnych istotnie...
The list of species of the plant parasitic nematodes presented in this paper (133 species belonging to 14 families) is based on the results of faunistic research conducted in the Wielkopolska region by Polish nematologists up until the year 2010, and the results obtained from the project “Elaboration of Innovative Methods for Rapid Identification of Nematodes Causing Damage to the Economy” managed...
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