Pretraživanje
Prikaz rezultata 161-170 od 188
Fauna Coccidae (Hemiptera: Coccoidea) Srbije
(Beograd : Entomološko društvo Srbije, 2019)
Familija Coccidae pripada redu Hemiptera, natfamiliji Coccoidea. U okviru familije Coccidae u svetu je, do sada,
opisano 1215 vrsta iz 173 roda, dok je na području Evrope zabeleženo preko 70 vrsta uključujući mnoge ...
Variability, correlation, path analysis and stepwise regression for yield components of different wheat genotypes
(Beograd : Društvo genetičara Srbija, 2018)
In order to evaluate the variability and relationship between different wheat yield components, a randomized complete block design experiment with ten genotypes of wheat had been carried out during three growing seasons ...
Coccus hesperidum (L.) (Hemiptera: Coccidae): Pest of chayote, Sechium edule (Jacq.) Sw. in Belgrade / Coccus hesperidum (L.) (Hemiptera: Coccidae) - štetočina jednosemene tikve, Sechium edule (Jacq.) Sw u Beogradu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2019)
Numerous colonies of the brown soft scale, Coccus hesperidum (L.) (Hemiptera: Coccidae) were registered on chayote, Sechium edule (Jacq.) Sw. (Cucurbitaceae) in Belgrade area, locality Zemun. Damages were caused by all ...
Bionomy of small spruce bud scale, Physokermes hemicryphus (Dalman) (Hemiptera: Coccidae) in Serbia / Bionomija male smrčine štitaste vaši, Physokermes hemicryphus (Dalman) (Hemiptera: Coccidae) u Srbiji
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2018)
Small spruce bud scale, Physokermes hemicryphus (Dalman) (Hemiptera: Coccidae), is a Holarctic, oligophagous species developing on plants of the genera Picea and Abies (Pinaceae). It is a serious pest of Picea abies in ...
Contribution to the knowledge of Leucopomyia silesiaca (Egger, 1862), predator species of scale insects from Coccidae family, in Serbia / Prilog poznavanju vrste Leucopomyla silesiaca (Egger, 1862), predatora štitastih vaši iz familije Coccidae u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2016)
Leucopomyia silesiaca (Egger, 1862) is a small, greyish-black fly from Chamaemyiidae (Diptera) family. The larvae of this species prey on the eggs in the ovisac of scale insects from the Coccidae, Pseudococcidae, Eriococcidae ...
Predators of the scale insects from the family Coccidae (Hemiptera: Coccoidea) in Serbia
(Belgrade : Plant Protection Society of Serbia, 2019)
Scale insects from the family Coccidae are considered as very important pests in agriculture, forestry and horticulture, so they require regular monitoring and application of control measures, which are still largely based ...
Distribution and natural enemies of Parthenolecanium corni (Hemiptera: Coccidae) in Serbia
(Belgrade : Plant Protection Society of Serbia, 2019)
European fruit lecaniurn, Parthenoleconium corni (Bouche, 1844) (Hem iptera: Coccidae) is a cm mopolitan, polyphagous species, It represents significant pests of woody plants, especially Worm and fruit trees from the Prunus ...
Parasitoid species of Physokermes species on Norway spruce in Serbia
(Zagreb : Croatian Plant Protection Society, 2019)
During the years 2016-2018, the natural enemies of Physokermes species, namely, Physokermes hemicryphus
(Dalman) and Ph. piceae (Schrank), were studied in Sebia. Populations of both species of the spruce bud scale
were ...
Variation of biological and economic yield in wheat cultivars
(Gödöllő : Szent István Egyetemi Kiadó Nonprofit Kft.Gödöllő : Crop Production Institute of the Szent István University, 2019)
Biological yield (biomass) in terms of dry-matter (straw+grain) yield and grain yield
measured in weight per unit area (g m-2, kg ha-2), variate in dependence of genotype,
environments and interaction of genotype/environment ...
Diversity of macroalgal aggregations in the Jelovičko spring
(Book of abstracts : 13th Symposium on the Flora of Southeastern Serbia and Neighboring Regions, Stara planina Mountain, 20-23th June, 2019)
Karst springs represent one of the most important freshwater habitats due to
the specific hydrological, physical and chemical characteristics as well as specific
living communities which rarely could be found in other ...