panolis flammea
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Forests ◽  
2021 ◽  
Vol 12 (6) ◽  
pp. 799
Author(s):  
Ingars Siliņš ◽  
Annija Kārkliņa ◽  
Olga Miezīte ◽  
Āris Jansons

To identify general patterns in the effect of climate-driven changes in the outbreak frequency of forest defoliating species, we examined 60 years of records (1950–2010) of outbreaks of five defoliating species. Data on Lymantria dispar, Lymantria monacha, Bupalus piniarius, Panolis flammea, and Operophtera brumata from five Central European countries (Slovakia, Czech Republic, Austria, Hungary, and Germany), where the current climate is comparable with the projections of climate for the Eastern Baltic region by the end of the 21st century, were analyzed. Time series approach was applied to estimate the linkage between outbreaks and climate warming. Mean annual, summer, and winter deviations for the period of 1850 to 1900 were assessed as proxies of warming. To estimate the legacy effect, warming proxies were lagged by one year. Among those tested, warming proxies showed a linkage with outbreaks. Three significant outbreaks occurred in the analyzed period (at the beginning and end of the period). During the middle part of the analyzed period, the frequency and magnitude of outbreaks were low, implicating a higher insect outbreak risk with warming in Central Europe. In the latter part of the analyzed period, more frequent yet smaller outbreaks occurred, which supports the outbreak linkage with one-year lag, summer, and annual temperatures.


2018 ◽  
pp. 145-152
Author(s):  
Jerzy Adomas

Las jako zespół przyrody o określonych właściwościach pełni szereg wielorakich funkcji gospodar­czych, pośrednio gospodarczych i pozagospodar­czych (funkcje gospodarcze wynikają z faktu, że las jest przede wszystkim bazą produkcyjną drewna i tzw. leśnych użytków ubocznych, pośrednio gospo­darcze polegają na kształtowaniu równowagi biolo­gicznej w środowisku przyrodniczym - wpływ drzewostanów na klimat lokalny, warunki glebowe i sto­sunki wodne jest bezsporny, a pozagospodarcze wynikają z pełnionej roli w  kształtowaniu krajobrazu). Jako przyrodnicza całość jest mało stabilny i ulega wielu czynnikom biotycznym, abiotycznym i antropogenicznym. Z praktyki ochrony lasu w granicach admini­stracyjnych Regionalnej Dyrekcji Lasów Państwo­wych w Olsztynie wynika, że szczególnie niebez­pieczne bywają owady - z grupy szkodników pier­wotnych - żerujące na drzewach żywych i pozornie zdrowych, a osłabionych działaniem jednego lub kil­ku czynników, zwykle abiotycznych. Pojawy nie­których zmuszają do podejmowania zabiegów ratow­niczych. Sposoby sprowadzania liczebności trzech moty­li, tzn. brudnicy mniszki (Lymantria monacha L.), strzygoni choinówki (Panolis flammea Schiff.) i  zwójki zieloneczki (Tortrix viridana L.), do poziomu przed laty nazywanego „żelaznym zapasem” przedstawia niniejsze opracowanie.


Zootaxa ◽  
2017 ◽  
Vol 4254 (5) ◽  
pp. 584
Author(s):  
BALÁZS BENEDEK ◽  
JÁNOS BABICS

Panolis is a well-defined and compact Palearctic trifine Noctuidae genus within the subfamily Hadeninae, tribus Orthosiini. It is currently represented by seven species and one subspecies: Panolis flammea ([Denis & Schiffermüller], 1775), Panolis japonica Draudt, 1935, Panolis variegatoides Poole, 1989, Panolis exquisita Draudt, 1950, Panolis pinicortex Draudt, 1950, Panolis pinicortex exornata Hreblay & Ronkay, 1997, Panolis estheri Ronkay, Ronkay, Gyulai & Hacker, 2010 and Panolis ningshan Wang, Fan, Owada, Wang & Nylin, 2014. Only one species (P. flammea) occurs in the Western Palearctic region, while all others are found in the eastern part of Asia. No Panolis species is known outside of the Palearctic region. The genus is connected to coniferous woodlands as the larvae are feed on various species of pines. Imagoes are on the wing during the spring, from late February until May. All Panolis species have an unmistakable, rather decorative external appearance with fine and conspicuous pink-red-purple or dark orange ground colouration, and remarkable noctuid patterns. Most recent information about the genus was provided by Wang et. al, 2014, including his description of a new species, and a morphological and molecular analysis in order to reconstructing the phylogeny of the genus, and exploring its Chines Oriental origin. Present paper contains the description of a new Panolis species found recently in Vietnam, from where the genus was not known so far. This discovery expands our knowledge about Panolis and support the statement of the Chines Oriental origin. 


Author(s):  
A.A. V.V.

596 - Panolis flammea (Denis & Schiffermüller, 1775) (Lepidoptera Noctuidae)597 - Atheta (Dimetrota) cauta (Erichson, 1837) (Coleoptera: Staphylinidae: aleocharinae: athetini)598 - Atheta (Traumoecia) bihamata Fauvel, 1900 (Coleoptera: Staphylinidae: aleocharinae: athetini)599 - Calamosternus mayeri (Pilleri, 1953) (Coleoptera aphodiidae)


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