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Praon haliday (Hymenoptera : Braconidae : Aphidiinae) of southeastern Europe: key, host range and phylogenetic relationships
(Elsevier Gmbh, Munich, 2005)
A review of species in the genus Praon Haliday, 1833 is presented. Twenty described species are keyed and illustrated with scanning electron micrographs and line drawings. The Praon species presented in this work have been ...
The effect of certain exogenous growth regulators on quality of grafted grapevine rootlings
(Springer, Dordrecht, 2005)
Paclobutrazol (PB), chlormequat (CM), fenarimol (FM), and gibberellin A(3) (GA(3)) were applied as exogenous growth regulators once (1 x PB, 1 x CM, 1 x FM, 1 x GA(3)), twice (2 x PB, 2 x CM, 2 x FM, 2 x GA3) or three times ...
Xylella fastidiosa: its biology, diagnosis, control and risks
(Journal of Plant Pathology, 2010)
The bacterium Xylella fastidiosa, a xylem-inhabiting, vector-transmitted, Gram-negative, very slow growing bacterium, was cultured and properly described for the first time in 1987 in the USA as the cause of Pierce's disease ...
Cross-(in)compatibility in apricot (Prunus armeniaca L.)
(Taylor & Francis Ltd, Abingdon, 2010)
Eight apricot (Prunus armeniaca L.) cultivars and selections were self- and cross-pollinated in order to determine their pollen and stylar compatibility. Overall, 40 pollination combinations were examined. Pollen-tube ...
Evaluation of inbred lines as sources of new alleles for improving elite maize hybrid
(Springer Heidelberg, Heidelberg, 2006)
Choice of an appropriate donor of alleles for use in reselection programs of existing inbred lines of maize (Zea mays L.) is crucial to the success of such programs. Well-adapted local inbred lines might be used as donors ...
Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufrankisch (Vitis vinifera L.)
(Turkish Journal of Agriculture and Forestry, 2010)
The effect of pruning severity on quercetin and catechin content in berry skins of cv. Blaufrankisch (Vitis vinifera L.) was studied over 3 years. Different crop levels and canopy structures were obtained by retaining 8, ...
Parasitoids (Hymenoptera: Braconidae: Aphidiinae) Attacking Aphids Feeding on Solanaceae and Cucurbitaceae Crops in Southeastern Europe: Aphidiine-Aphid-Plant Associations and Key
(Oxford Univ Press Inc, Cary, 2010)
Original information oil aphidiine braconids attacking aphids feeding on Solanaceae (i.e., Capsicum annuum L., Lycium europaeum, L., Lycopersicon esculentum Miller, Solanum spp.) and Cucurbitaceae (i.e., Citrullus vulgaris ...
Oilseed rape (Brassica napus L.) genotypic variation in response to boron deficiency
(Tubitak Scientific & Technical Research Council Turkey, Ankara, 2012)
Boron efficiency of 16 oilseed rape genotypes was tested using both hydroponic and pot-soil growing techniques. From the nutrient solution experiment (0.1 and 10 mu M B), 4 representative contrasting genotypes were selected ...
Socio-economic features of commercial fishery in the bordering upper Danube River area of Serbia
(Springer, Dordrecht, 2012)
The multidisciplinary socio-economic study of fisheries in the bordering part of the Danube River between Serbia and Croatia (at the following sites: Apatin, Baka Palanka, Bako Novo Selo, Bezdan, and Sombor) that was ...
A chemometrics as a powerful tool in the elucidation of the role of metals in the biosynthesis of volatile organic compounds in Hungarian thyme samples
(Elsevier France-Editions Scientifiques Medicales Elsevier, Paris, 2013)
The volatile fraction of the leaves of Thymus pannonicus All. (Lamiaceae) was analyzed by headspace extraction followed by GC-FID and GC-MS analysis. The different headspace profiles were recognized, with citral and with ...