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EN
The paper presents first record of the Cleonice nitidiusculata R.-D. (Diptera: Tachinidae) from Poland. One male and three females of the species were collected in 50-years old pine stand near Ostrów Mazowicka [UTM ED55], Author published polish translation of Ziegler's key to the identification of Cleonice R.-D. genus from Palaearctic. Information about available keys in European languages, which can be used to identification of the group, were given.
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2006
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tom 25
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nr 3
179-182
EN
The first record of the tachinid fly Ramonda latifrons (ZETTERSTEDT, 1844) and previous data concerning other first Polish records of genus Ramonda R.-D. are given.
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1997
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tom 40
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nr 15
199-203
EN
First record of Atylostoma tricolor (MIK) from Poland was described. Previous information records of this species from Europe were summarised.
PL
Jedną samicę Atylostoma tricolor (Mik, 1883), bardzo rzadkiego, eurosyberyjskiego gatunku z rodziny rączycowatych odłowiono w Nadleśnictwie Biała Podlaska (leśnictwo Konstantynów, oddz. 23, UTM - FC 49). Jest to pierwsze stwierdzenie tego gatunku w Polsce. Muchówka ta została złowiona na roślinności zielnej w 70-letnim drzewostanie sosnowym. W Europie gatunek ten był stwierdzany w Austrii, Belgii, na Białorusi, we Francji, w Niemczech, Słowacji, Słowenii, Szwajcarii i na Węgrzech oraz w okolicach St. Petersburga. Publikacja jest podsumowaniem wiadomości dotyczących rozmieszczenia i biologii gatunku.
EN
A new species Campylocheta mariae sp. nov. from north Poland is described. The new species can be separated from all other species of this genus by the characteristic structure of male and female postabdominalia. Habitat information, biological remarks and six drawings of the species are given.
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2009
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tom 28
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nr 4
271-274
EN
The first record of Angioneura cyrtoneurina (Zetterstedt, 1859) from Poland is given. One specimen was collected in Biebrza National Park.
EN
First record of Melisoneura leucoptera (MEIGEN, 1824) from Poland is given. The species was collected in the Narew river valley NE Poland. Male terminalia and genitalia of M. leucoptera are illustrated for the first time.
EN
The study aimed at the estimation of efficacy of the insecticide Mospilan 20 SP (active substance: acetamipryd 20%) used at different doses to reduce the number of great pine web−spinning pine sawfly Acantholyda posticalis Mats. in aerial (doses: 0.2, 0.3 and 0.4 kg/ha) and ground treatments (dose: 0.4 kg/ha). The mortality of A. posticalis larvae reached 57.5−71.6% in aerial treatments. However the insecticide used at the dose of 0.4 kg/ha in aerial and ground treatments caused 95−99% mortality of the pest.
EN
The nun moth Lymantria monacha L. and pine lappet moth Dendrolimus pini L. belong to the insects occurring in cyclical outbreak threatening the sustainability of Scots pine Pinus sylvestris L. forests. The populations of both species are reduced in aerial treatments carried out in Poland on thousands of hectares. Therefore there still is a need to implement to the forest practice insecticides that characterize by high efficiency and meet the safety standards for the environment. The aim of the study was to evaluate the effectiveness of Mimic 240 LV (24% of tebufenozide) in the control of nun moth and pine lappet moth populations. Aerial treatments were performed in 55−80−years old Scots pine stands located in three forest districts on the area of Regional Directorate of the State Forest in Zielona Góra (western Poland). The experiment consisted of one aerial spray to limit the population of nun moth with the use of tested insecticide at a dose of 0.3 l/ha and two aerial treatments to control pine lappet moth with a doses of 0.4 and 0.5 l/ha. The treatments were conducted with the use of Dromader M−18 and AN−2R aircrafts equipped with Micronair AU 5000 atomizer. The insecticide was mixed with adjuvant Ikar 95 EC (mineral oil) and water, and applied at a dose of 3 l of spray solution/ha. In the case of L. monacha, evaluation of treatment efficacy showed insect mortality at the rate of 98.7%. The lower and higher doses of Mimic 240 LV caused the mortality of 90.4% and 97.2% of D. pini caterpillars respectively. The obtained results confirm a high efficacy of tested insecticide, which can be recommended for aerial applications in the forest practice.
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