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Rozmieszczenie wyrosli tworzonych przez szpeciele [Acari: Eriophyoidea] na lipie drobnolistnej

100%

Spychala P. , Skoracka A. , Kuczynski L.

Progress in Plant Protection

2005

tom 45

nr 2

1103-1104

Częstość występowania wyroślosprawców na liściach jesionu wyniosłego Fraxinus excelsior L. na wybranych stanowiskach w południowej Polsce

75%

Skrzypczyńska M. , Baran K.

Acta Agraria et Silvestria. Series Silvestris

2011

tom 49

During 2008-2009 the analytical studies were conducted on the species composition of galls occurring on the leaves of Fraxinus excelsior L. in localities: the Ojców National Park and the Przedborski Protected Landscape. A total of 3788 galls, including 1897 in 2008, were found. The galls represented 5 maker-species: Phyllocoptes epiphyllus (Nal.) (Acarina, Eriophyidae), Psyllopsis fraxini L., Prociphilus fraxini (Fabr.) (Homoptera, Psyllidae), Dasineura fraxinea (Kief.) and Dasineura fraxini (Bremi) (Diptera, Cecidomyiidae). The species composition of galls was similar in two localities. Psyllopsis fraxini was the most abundant species. The index of occurrence frequency and the Agrell's index of species co-occurrence have been calculated. It was shown that the strongest bond existed between Dasineura fraxinea and Psyllopsis fraxini in both localities.

Wstępne badania częstości występowania sprawców wyrośli na liściach buka zwyczajnego Fagus sylvatica L. w wybranych drzewostanach Nadleśnictwa Złoty Potok w roku 2014

75%

Skrzypczynska M. , Mecik K.

Acta Agraria et Silvestria. Series Silvestris

2016

tom 54

Czestosc wystepowania wyroslosprawcow na lisciach buka zwyczajnego Fagus sylvatica L. na wybranych stanowiskach w poludniowej Polsce

75%

Skrzypczynska M.

Acta Agraria et Silvestria. Series Silvestris

2006

tom 44

79-89

During 2004-2005 the analytical studies were conducted on the species composition of galls occurring on the leaves of Fagus sylvatica L. in three localities: the Wolski Forest - near an urban agglomeration of Kraków, the Ojców National Park and the Andrychów Forest District (the Katowice Forest Region). A total of 21,333 galls, including 10,590 in 2004, were found. The galls represented 5 maker - species including 2 subspecies: Aceria nervisequa faginea (Nalepa), A. nervisequa nervisequa (Canestrini), A. stenaspis plicans (Nalepa), A. stenaspis stenaspis (Nalepa), Contarinia fagi Rübsaamen, Hartigiola annulipes (Hartig) and Mikiola fagi (Hartig). The species composition of galls was similar in all three localities. Aceria nervisequa faginea was the most abundant species. The index of occurrence frequency and the Agrell's index of species co-occurrence have been calculated.

Badania czestosci populacji owadow i pajeczakow powodujacych wyrosla na lisciach buka pospolitego Fagus sylvatica L. w poludniowej Polsce

63%

Skrzypczynska M.

Acta Agraria et Silvestria. Series Silvestris

2001

tom 39

195-204

In 2000 the analytical studies were conducted on the species composition of galls occurring on the leaves of Fagus sylvatica L. in three localities: the Wolski Forest - near an urban agglomeration of Kraków, the Ojców National Park and the Andrychów Forest District. A total of 3,391 galls, including 2,458 in the Andrychów FD, were found. The galls represented 5 maker-species. The species composition of galls was similar in all three localities. Acerria nerviscqua nervisequa (Canestrini) was the most abundant species. The index of occurrence frequency and the Agrell's index of species co-existence have been calculated.