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Yields of Some Varieties of Wheat, Depending on Soil Type and Compaction
(Osijek : Glas Slavonije d.d, 2019)
The effect of movement of tractors and mobile systems on soil compaction and the yield of various maize hybrid. The aim of this paper was to determine the yield of different varieties of wheat depending on the soil type ...
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 ...
Corn yield in southern Serbia in dependence on climatic conditions of the year
(Skopje : Faculty of Agricultural Sciences and Food, 2012)
Corn yields are unstable and largely depends on climatic conditions, hybrids and breeding
technology. The aim of this paper is to analyze the variation of corn yield in the period from 2000 to
2009 from the viewpoint of ...
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 ...