
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/">
  <dc:language>srp</dc:language>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:creator>Minić, Danica</dc:creator>
  <dc:publisher>Institut za šumarstvo</dc:publisher>
  <dc:identifier>https://unilib.phaidrabg.rs/o:6697</dc:identifier>
  <dc:identifier>ISSN: 0351-9147</dc:identifier>
  <dc:subject xml:lang="srp">gubar, Apanteles solitarius Rtzb., parazitiranost, populaciona gustina</dc:subject>
  <dc:subject xml:lang="eng">gypsy moth, Apanteles solitarius Rt z b., parasitism, population density</dc:subject>
  <dc:title xml:lang="srp">POVEĆANJE REDUKCIONE ULOGE Apanteles solitarius Rtzb., (Hymenoptera, Braconidae) U PRIRODNIM POPULACIJAMA GUBARA (Porthetria dispar L.) UNOŠENJEM OSICA PROIZVEDENIH U LABORATORIJI</dc:title>
  <dc:source>Zbornik radova Instituta za šumarstvo</dc:source>
  <dc:source>startpage: 80</dc:source>
  <dc:source>endpage: 88</dc:source>
  <dc:format>application/pdf</dc:format>
  <dc:format>3691327 bytes</dc:format>
  <dc:rights>All rights reserved</dc:rights>
  <dc:date>1996</dc:date>
  <dc:description xml:lang="srp">Ispitivanja su obavljena na tri ogledne površine u Lipovičkoj šumi kraj
Beograda. Na dve ogledne površine ispušteno je po 200 osica Apanteles solitarius Rtzb.
odgajenih u laboratoriji, dok je treća služila kao kontrola. Rezultati ispitivanja pokazali su
da je parazitiranost gusenica gubara na prvoj oglednoj površini bila veća za 13,3%, a na
drugoj za 11,0% u odnosu na kontrolu. Na obe ogledne površine A. solitarius je bio izrazito
dominantan (96,7% na prvoj i 94,9% na drugoj) dok su u kontroli osim A. solitarius
(61, 1%) u većem procentu bili zastupljeni i A. porthetriae Muesb. (16,7) i A.
melanoscelus Rtzb. (22,2). Na prvoj oglednoj površini broj jajnih legala gubara/ha smanjen je
sa 96 na 64, a na drugoj sa 144 na 112, dok je u kontroli brojnost povećana sa 128
na 160 legala/ha.</dc:description>
  <dc:description xml:lang="eng">The research was carried out on three sample plots at Lipovi~ka Suma near
Belgrade. 200 wasps Apanteles so/itarius R t z b. grown in laboratory were released in
two sample plots, while the third plot was the control. The results showed that gypsy moth
caterpillar parasitism on the first plot was greater for 13.3% and on the other for l 1.0%,
compared to the control. On both sample plots, A. solitarius was dominant (the first plot
96.7%, the second plot 94.9%), whereas in the control, along with A. solitarius (61.1 %),
A. porthetriae Mu es b. (16.7) and A. melanoscelus Rt z b. (22.2%) were also present in
higher percentages. On the forest sample plot, the number of gypsy moth oviposition sites
per ha was reduced from 96 to 64, on the second plot from 144 to 112, whereas the number
per ha increased on the control plot from 128 to 160.</dc:description>
</oai_dc:dc>
