Претраживање
Приказ резултата 51-55 од 55
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 ...
The influence of drainage canal network on groundwater regime in the catchment / Uticaj kanalske mreže za odvodnjavanje na režim podzemnih voda u slivu
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2009)
Since the area of the southeastern Srem was extremely endangered by excess water, several drainage water systems had to be built. In order to define the efficiency of the drainage systems constructed in the fifties of the ...
Phenology and suppression of stem weevils (Ceutorhynchus napi gyllenhal and Ceutorhynchus pallidactylus Marsham) in oilseed rape in northern Serbia / Fenologija i suzbijanje stablovnih rilaša (Ceutorhynchus napi gyllenhal i Ceutorhynchus pallidactylus Marsham) u uljanoj repici na severu Srbije
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2018)
Stem weevils (Ceutorhynchus pallidactylus and Ceutorhynchus napi) are significant pests of oilseed rape that farmers regularly suppress by insecticide treatments intended against Brassicogethes aeneus. Recent studies have ...
The use of forest aridity index for the evaluation of climate change impact on beech forests in Serbia / Upotreba indeksa suše za evaluaciju uticaja promene klime na bukove šume u Srbiji
(Univerzitet u Novom Sadu - Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad, 2012)
The future of beech as the most widespread and most important tree species is an issue of great importance for the forestry in Serbia. The projections of the Intergovernmental Panel on Climate Change show that in this ...
Slavic melodrama and new Europe / Slovenska melodrama i nova Evropa
(Ministarstvo odbrane Srbije - Vojnoizdavački zavod, Beograd, 2016)
The paper analyzes the attitude of Russia to the Ukraine crisis and the actions of NATO on its borders; the relation of sovereignty and the sale of mineral wealth; the context and the concept of Serbia's neutrality and ...