Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Draga Graora"'
Publikováno v:
European Journal of Entomology, Vol 121, Iss 1, Pp 252-259 (2024)
This study aimed to determine the diversity of species of predators attacking scale insects (Hemiptera: Coccidae) in Serbia. Over a four-year period, at 25 locations and on 25 host plants infested with 16 species of Coccidae, a total of 18,050 predat
Externí odkaz:
https://doaj.org/article/9a4dd29c107a4dc1bbbfe6021446d3d7
Publikováno v:
Pesticidi i Fitomedicina, Vol 30, Iss 3, Pp 155-159 (2015)
Our research of the genus Ceutorhynchus associated with oilseed rape was conducted in northern parts of Serbia (Stari Žednik, Subotica). A specific assemblage of eight weevil species was found. The most numerous were stem weevils Ceutorhynchus nap
Externí odkaz:
https://doaj.org/article/2f230013752b4565ac2be76a8db980a3
Autor:
Draga Graora, Ivan Sivčev, Lazar Sivčev, Wolfgang Büchs, Vladimir Tomić, Boris Dudić, Tanja Gotlin-Čuljak
Publikováno v:
Pesticidi i Fitomedicina, Vol 30, Iss 2, Pp 85-90 (2015)
The Brassica pod midge (Dasineura brassicae Winn.) is an important pest in oilseed rape (Brasica napus L.). It develops two generations per year and overwinters in the larval stage in cocoons in soil. Immigration of the first generation adults last
Externí odkaz:
https://doaj.org/article/210005bcfd18469ea0cbd2bafa051b39
Biology and harmfulness of Planococcus vovae (Nassonov) (Hemiptera: Pseudococcidae) in Belgrade area
Publikováno v:
Pesticidi i Fitomedicina, Vol 29, Iss 1, Pp 67-74 (2014)
Planococcus vovae (Nassonov) (Hemiptera: Pseudococcidae) is an important pest on plants of the family Cupressaceae. Its numerous populations have been present in recent years on Juniperus spp. in Belgrade. Feeding by sap-sucking on all aboveground
Externí odkaz:
https://doaj.org/article/591edd195b974fcaa72d988ddaa68d34
Publikováno v:
Pesticidi i Fitomedicina, Vol 24, Iss 4, Pp 295-301 (2009)
Five parasitoid and five predator species were registered on four armored scale species in apple, pear, peach and plum orchards at 16 sites in Serbia. The armored scales found were: Diaspidiotus perniciosus (Comstock), Pseudaulacaspis pentagona (Targ
Externí odkaz:
https://doaj.org/article/c6eaf30b3d6d461a969db13689c9295e
Autor:
Draga Graora, Radoslava Spasić
Publikováno v:
Pesticidi i Fitomedicina, Vol 23, Iss 1, Pp 11-16 (2008)
Five parasitoid and five predator species were registered on P. pentagona on 12 localities in Serbia and 27 in the area of Belgrade during 1997-2000. The parasitoid species registered were: Prospaltella berlesei (Howard), Aphytis proclia (Walker), Za
Externí odkaz:
https://doaj.org/article/cf77841428e548a4a43f0ffcf385d2c0
Autor:
Draga Graora
Publikováno v:
Pesticidi i Fitomedicina, Vol 22, Iss 3, Pp 247-253 (2007)
Unaspis euonymi (Comstock) (Homoptera: Diaspididae) is a very dangerous pest of Euonymus spp. Numerous scale colonies and a high level of plant infestation provoke drying of leaves, branches and whole plants. As a result these plants have been less a
Externí odkaz:
https://doaj.org/article/ec36b6a1138649879f3b70f5e6410d17
Autor:
Marija Milošević, Draga Graora
Publikováno v:
Phytoparasitica
The European fruit lecanium, Parthenolecanium corni (Bouché) (Hemiptera: Coccomorpha: Coccidae), is an important grapevine pest in all grape production regions. Due to its hidden way of life, knowing which vine parts to sample when monitoring is imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b68963a6a527e0904e3e1d14e7a3b111
http://aspace.agrif.bg.ac.rs/handle/123456789/6333
http://aspace.agrif.bg.ac.rs/handle/123456789/6333
Publikováno v:
Phytoparasitica
During a study on soft scales (Hemiptera: Coccomorpha: Coccidae) and their natural enemies in Serbia, the parasitoid Coccophagus shillongensis Hayat and Singh 1989 (Hymenoptera: Chalcidoidea: Aphelinidae), a new species for Serbia, was recorded. Orig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dddf92eeeb4cba8a0208bebfacb1affa
https://doi.org/10.1007/s12600-021-00886-z
https://doi.org/10.1007/s12600-021-00886-z
Autor:
Miroslav Marković, Draga Graora, Dejan V. Stojanović, Dušanka Jerinić-Prodanović, Tatjana Kereši
Publikováno v:
Topola. :29-34
Choreutis nemorana (Hübner, 1799), the fig-tree skeletonizer moth, is a widespread species in the Mediterranean region, which has rapidly expanded its distribution area northwards and eastwards during the last 15 years. This paper reports the locali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eea001e54e90c06e18692b982f208ae0
https://doi.org/10.5937/topola2006029s
https://doi.org/10.5937/topola2006029s