DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 7-8/2010 str. 80 <-- 80 --> PDF |
M. Glavendekić: PARASITOIDS AND HYPERPARASITOIDS OF ERANNIS DEFOLIARIACL. ... Šumarski list br. 7–8, CXXXIV (2010), 403-410 Cotesiajucunda Marshall, 1885 (Hymenoptera: Braconidae) was recorded in Forest units: Košutnjak, Mala Moštanica, and Bukovik. It was reared from the caterpillars of mottled umber moth (figure 2). Casinaria ischnogaster Thoms., 1887 (Hymenoptera: Ichneumonidae) was observed in Forest unit Košutnjak, as the parasitoid of A. marginaria and E. defoliariacaterpillars. Casinaria moestaGrav., 1829 (Hymenoptera: Ichneumonidae) was observed in Forest units Mala Moštanica, Košutnjak and Avala. All specimens of this species were reared from the caterpillars of the mottled umber moth. Phobocampe crassiusculaGrav., 1829 (Hymenoptera: Ichneumonidae) was observed in the Forest units Košutnjak and Mala Moštanica as the parasitoid ofE. defoliariaandA. pilosariacaterpillars. Phobocampe pulchella Thoms., 1887 (Hymenoptera: Ichneumonidae) was observed in Forest units: Košutnjak, Mala Moštanica, Bukovik and inVisoka šuma Lošinci. It was reared from the caterpillars of A. leucophaearia, E. defoliaria and O. brumata. Larvae of parasitoid leave the host before pupation (figure 3). Figure 3 Larvae of Ichneumonidae Slika 3. Larva Ichneumonidae Phobocampe sp. (Hymenoptera: Ichneumonidae) was reared from the mottled umber moth caterpillars originating from Forest unit Bukovik. Euplectrus bicolor (Swed., 1795) (Hymenoptera: Eulophidae) was found in Forest unitVisoka šuma Lošinci, reared from the mottled umber moth caterpillar. Eulophus larvarum (Linnaeus, 1758) (Hymenoptera: Eulophidae) was the most abundant parasitoid of young caterpillars ofE. defoliariaduring the investigation at several localities: Forest unit RađenovciVisoka šuma, Visoka šuma Lošinci, compartment 1, 2, compartment 22, compartment 23. In Forest unit Mala Moštanica it was reared from caterpillars of the mottled umber moth,A. leucophaeariaandO. brumata. Trichogramma sp.(Hymenoptera: Trichogrammatidae) is egg parasitoid recorded in the region of the Forest Administration Belgrade, Mala Moštanica. From the winter moth and mottled umber moth eggs collected in March, adults emerge in late April. In the National Park Djerdap, Forest unit Zlatica, compartment 59 and Boljetinska Reka, compartment 44, the eggs ofO. bru th mata,E. defoliariawere collected at March, 27 and the th first wasps hatched in the laboratory onApril, 27 . Telenomus minutus Ratzeburg (Hymenoptera: Scelionidae) was reared from eggs ofO. brumata, A. aurantiaria and E. defoliaria in the Forest unit Miroč, compartments 73/74. Blondelia nigripesFall., 1810 (Diptera:Tachinidae) was recorded in Forest units:Avala, as parasitoids caterpillars of the mottled umber moth andA. marginaria. In Forest unitVisoka šuma Lošinci, compartments 1 and 2 it was reared from the winter moth,A. pilosaria, A. leucophaeariacaterpillars. In Forest unit Bukovik, B. nigripes was reared from the C. pennaria caterpillars. Population dynamic of this species is connected with outbreaks of various winter moths and it was the most abundant in the phase of retrogradation. Phryxe magnicornis Zetterstedt, 1838 (Diptera: Tachinidae) in Forest unit Mala Moštanica was recorded as the parasitoid of the mottled umber moth caterpillars. It is also recorded also in the Forest unitVisoka šuma Lošinci, compartment 1 and Forest unit Bukovik as the parasitoid of the winter moth caterpillars. Phryxe nemeaMeigen, 1824 (Diptera:Tachinidae) was reared from several Forest units:Visoka šuma Lošinci, compartment 22 and Avala from the mottled umber moth caterpillar. From Forest unit Mala Moštanica and Košutnjakit was reared from grown up caterpillars ofC. pennariaandE. defoliaria.In Forest unit Boljetinska Reka, it was obtained fromO. brumatacaterpillar. In Forest unit Bukovik P. nemea was reared from caterpillars of the winter moth the mottled umber moth andC. pennaria. Peribaea fissicornisStrobl, 1909 (Diptera:Tachinidae) was recorded in the Forest unit Mala Moštanica as Figure 4 Larvae of E. defoliaria withTachinidae Slika 4. Larva E. defoliaria sa tahinidom |