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A new Aphidius species (Hymenoptera : Braconidae : Aphidiinae) from high-montane areas of southeastern Europe
(Springer, Dordrecht, 2004)
Aphidius montenegrinus sp.n. from Serbia and Montenegro is described and illustrated. It parasitized Acyrthosiphon daphnidis Ilharco, on Daphne alpina L. The parasitoid was described and illustrated using scanning electron ...
The effect of new herbicides on the grain yield of inbred lines of maize
(Fresenius Environmental Bulletin, 2002)
In these experiments, the reaction of 24 inbred lines of maize to the new herbicides Equip (formasulfuron), Callisto (mesotrione) and a combination of Motivel (nicosulfuron) with Banvel 480 S (dicamba) was investigated. ...
Assessment of the water quality of aquatic resources using biological methods
(Desalination Publ, Hopkinton, 2009)
Assessment of water quality at Radmilovac estate near Belgrade that is used for irrigation of cultures and as a water supply for experimental fish farm and hatchery was performed by using aquatic invertebrates (zooplankton ...
Influence of long-term fertilization on the cadmium content of calcareous chernozem soil
(Fresenius Environmental Bulletin, 2007)
Cadmium is a nonessential element in plant nutrition that can be toxic to plants when its content in soils is high. Significant amounts of this metal can be introduced into soils through application of high doses of ...
Analysis of self-(in)compatibility in apricot cultivars using fluorescence microscopy
(Taylor & Francis Ltd, Abingdon, 2007)
Self-incompatibility is a common feature in fruit species of the genus Prunus, especially in sweet cherries and almonds. In apricot (Prunus armeniaca L.), although cultivars of the European ecogeographical group are generally ...
One-Step Conversion of Ketones to Conjugated Acids Using Bromoform
(Taylor & Francis Inc, Philadelphia, 2009)
Phase-transfer-catalyzed (PTC) reactions of ketones with bromoform and aqueous lithium hydroxide in alcoholic solvent result in the formation of alpha,beta-unsaturated carboxylic acids. The reaction was performed at room ...
One new genus and four new species of Eriophyiod mites (Acari: Eriophyoidea) from Yugoslavia
(Acarologia, 2000)
One new genus, Boczekiana gen. nov. and four new species : B. celtidis n.sp., Tetra populi n. sp. Caliptrimetrus buxi n.sp. and Tetraspinus apiaceaeus n.sp. are described from Yugoslavia.
Chemical composition and antimicrobial activity of Ambrosia artemisiifolia L. essential oil
(Taylor & Francis Inc, Philadelphia, 2004)
Chemical analysis and antimicrobial activity of essential oil isolated by steam distillation from Ambrosia artemisiifolia L., Asteraceae dried flowering herb were performed. Principal constituents were germacrene D (24.1%), ...
The investigation of strong active sites of dealuminated Y-type zeolite by TPD of carbon monoxide
(Springer, Dordrecht, 2003)
The active sites of hydrogen-exchanged Y zeolite (HY) and dealuminated (HDY) zeolites are investigated by TPD of carbon monoxide. Only the high temperature TPD spectra of CO (T(M)approximate to620-690degreesC) were observed, ...
Investigation of kernel oils of Quercus robur and Quercus cerris
(Springer, New York, 2004)
The kemel oils of Quercus robur and Quercus cerris were obtained by Soxhlet extraction using petroleum ether. Oil yields were found to be 5.2-5.6% and 4.3-4.8% for Q. robur and Q. cerris kemel, respectively (expressed in ...