Pretraživanje
Prikaz rezultata 11-20 od 70
Boron application in red clover (Trifolium pratense L.) seed production
(Teagasc, Carlow, 2015)
A field trial with four red clover cultivars was established on acid soil in order to evaluate the effect of foliar boron application on seed yield. The crop received foliar boron treatment during the second growth of the ...
The description and molecular phylogenetic position of a new conifer-associated mite, Setoptus tsugivagus n. sp. (Eriophyoidea, Phytoptidae, Nalepellinae)
(Systematic & Applied Acarology Soc London, Natural History Museum, London, 2019)
A new vagrant eriophyoid mite species, Setoptus tsugivagus n. sp. Chetverikov (Eriophyoidea, Phytoptidae, Nalepellinae, Nalepellini), is described from the needles of the western hemlock, Tsuga heterophylla (Rafinesque) ...
The Praon dorsale-yomenae s.str. complex (Hymenoptera, Braconidae, Aphidiinae): Species discrimination using geometric morphometrics and molecular markers with description of a new species
(Elsevier Gmbh, Urban & Fischer Verlag, Jena, 2014)
In this paper we apply an integrative approach combining morphometric and molecular analyses to explore parasitoids of the Praon dorsale-yomenae s.str. complex. These parasitoids occur in natural and agricultural ecosystems ...
Comparative analysis of phenolic profiles of ovipositional fluid of Rhinusa pilosa (Mecinini, Curculionidae) and its host plant Linaria vulgaris (Plantaginaceae)
(Springer, Dordrecht, 2016)
Rhinusa pilosa (Gyllenhal) is a highly specific weevil that induces stem galls on the common toadflax Linaria vulgaris Mill. females oviposit the eggs near the apex of a growing shoot. The act of oviposition is accompanied ...
Germination of Iva xanthifolia, Amaranthus retropexus and Sorghum halepense under media with microorganisms
(Springer Heidelberg, Heidelberg, 2008)
This investigation focused on testing the germination of three weed species (Iva xanthifolia Nutt., Amaranthus retroflexus L. and Sorghum halepense (L.) Pers.) under the influence of several microorganisms: a population ...
A blight disease on highbush blueberry associated with Macrophomina phaseolina in Serbia
(Abingdon : Taylor & Francis Ltd., 2018)
Unusual blight-like symptoms appeared on highbush blueberry plants in Serbia during August 2015 and infected plants showed browning and reddening of leaves, drying of foliage and brown discolouration of internal vascular ...
Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc
(Instituto de Investigaciones Agropecuarias, INIA, 2016)
Malnutrition, as a global problem, is mainly caused by low level of mineral elements in staple food (deficient soil). Biofortification is based on selection of genotypes with enhanced concentration of mineral elements in ...
Yield, Tuber Quality and Weight Losses During Storage of Ten Potato Cultivars Grown at Three Sites in Serbia
(Springer, Dordrecht, 2016)
Ten potato cultivars were grown at three sites in Serbia (Sombor, Cacak and Guca) in 2001 and 2002 to examine their yield and post-harvest changes during long-term storage at 3-4 degrees C without controlled air humidity. ...
On the Identity of Cereal Aphid Parasitoid Wasps Aphidius uzbekistanicus, Aphidius rhopalosiphi, and Aphidius avenaphis (Hymenoptera: Braconidae: Aphidiinae) by Examination of COI Mitochondrial Gene, Geometric Morphometrics, and Morphology
(Entomological Soc Amer, Lanham, 2011)
In this study, the relationships among and the taxonomic status of three closely related parasitic wasps that are widely used as biological control agents of cereal aphids, Aphidius uzbekistanicus Luzhetzki, Aphidius ...
Lignocellulose Degradation by Daedaleopsis confragosa and D-tricolor
(North Carolina State University, 2017)
The properties and capacities of the ligninolytic enzymes of Daedaleopsis spp. are still unknown. This is the first study on the effect of plant residues and period of cultivation on the properties of Mn-oxidizing peroxidases ...