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Now showing items 11-20 of 24
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 ...
Aphids (Aphididae, Hemiptera) on maize / Biljne vaši (Aphididae, Hemiptera) na kukuruzu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2014)
On maize in Serbia many aphid species could be found, but only very rarly they can cause some damages. In this article 6 species have been presented, one developing on root of maize (Tetraneura ulmi) and others on upper ...
Preliminary research productivity of the newly NS soybean varieties and lines (Glycine max (L.) Merr.) / Preliminarno istraživanje produktivnosti novostvorenih NS sorti i linija soje (Glycine max. (L.) Merr.)
(Institut PKB Agroekonomik, Padinska skela, 2013)
The aim of this study was to determine the most-yielding NS soybean varieties for the agro-ecological conditions of Pancevo area in Serbia. This paper presents the analysis results of yield and plant height of eight NS ...
Aphids (Hemiptera: Aphididae) on wheat / Biljne vaši (Hemiptera: Aphididae) na pšenici
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2016)
Aphids (Hemiptera: Aphididae) are regularly occurring on wheat, more or less numerous, depending of the year. Direct damage, as yield losses and spoiled the baking quality of the grain, is made by aphids feeding on phloem ...
Some observations of the weevil Polydrusus (Polydrusus) picus ssp. picus (Fabricius 1792) / Neka zapažanja o rilašu Polydrusus (Polydrusus) picus ssp. picus (Fabricius 1792)
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2017)
Polydrusus (Polydrusus) picus ssp. picus (Fabricius, 1792) which belongs to the family of weevils (Coleoptera: Curculionidae) has been recorded in a high number during the spring 2017 in Belgrade area, Serbia. The adults ...
Models of financing the co-operatives / Modeli finansiranja zadruga
(Ministarstvo finansija Republike Srbije, Beograd, 2018)
Co-operative organizations in Serbia are facing a relatively unfavourable situation and limited opportunities fo r creating benefits for their members. One o f the obstacles to a significant contribution to the achievement ...
Revitalization of credit cooperatives in Serbia / Revitalizacija štedno- kreditnih zadruga u Srbiji
(Udruženje banaka Srbije, Beograd, 2018)
Savings and credit cooperatives are one of the earliest type of cooperatives, present since the time of the first organizations of this type in the world. Even today, they are an inevitable segment of the cooperative sector ...
Spotted alfalfa aphid, Therioaphis trifolii (Monell) (Hemiptera: Aphididae): Pest on alfalfa in Serbia / Tačkasta lucerkina vaš, Therioaphis trifolii (Monell) (Hemiptera: Aphididae) - štetočina lucerke u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2017)
Spotted alfalfa aphid Therioaphis trifolii (Monell) (Hemiptera, Aphididae) is one of the most important alfalfa pest on the world. Also, it is the most abundant alfalfa aphid in Serbia. This aphid cause damage to alfalfa ...
Checklist of jumping plant-lice (Hemiptera: Psylloidea) in Serbia / Spisak vrsta lisnih buva (Hemiptera, Psylloidea) u Srbiji
(Entomološko društvo Srbije, Beograd i Univerzitet u Beogradu - Biološki fakultet, 2010)
The fauna of jumping plant-lice (Hemiptera: Psylloidea) of Serbia is reviewed based on extensive recent field work and previously published data. In total, 63 species are reported, 44 for the first time from the country. ...
Potential occurrence and danger of invasive aphid Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) on alfalfa in Serbia / Potencijalna opasnost od pojave invazivne vaši Acyrthosiphon kondoi Shinji, 1938 (Hemiptera: Aphididae) na lucerki u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2016)
Aphids (Hemiptera: Aphididae) are important pests of alfalfa all over the world. One of the most important ones is a blue alfalfa aphid - Acyrthosiphon kondoi Shinji. Morphology of the species is very similar to a green ...