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42. Record of a new location for tropical root knot nematode Meloidogyne luci in SloveniaBarbara Gerič Stare, Polona Strajnar, Saša Širca, Nik Susič, Gregor Urek, izvirni znanstveni članek Povzetek: The plant parasitic nematode Meloidogyne ethiopica Whitehead has been reported from several European countries, including Slovenia, where it was first found in 2003. However, the description in 2014 of a new sister species, Meloidogyne luci Carneiro et al., 2014, called for the reclassification of all European and Turkish populations of M. ethiopica reported up to this date as M. luci. Both species M. ethiopica and M. luci have a very wide host range of
monocotyledons and dicotyledons. They are pests of important agricultural crops such as maize, potatoes and variety of vegetables, and represent a serious threat for agricultural production in greenhouses as well as in the open fields in many EPPO countries. This paper reports a new location of the tropical root knot nematode species M. luci found in Slovenia in 2015. Ključne besede: parasitic nematode, root knot nematode, classification, populations Objavljeno v DiRROS: 20.07.2018; Ogledov: 2767; Prenosov: 1206 Celotno besedilo (111,85 KB) |
43. Discrimination between abiotic and biotic drought stress in tomatoes using hyperspectral imagingNik Susič, Uroš Žibrat, Saša Širca, Polona Strajnar, Jaka Razinger, Matej Knapič, Andrej Vončina, Gregor Urek, Barbara Gerič Stare, izvirni znanstveni članek Povzetek: Crop plants are subjected to various biotic and abiotic stresses. Both root-knot nematodes (biotic stress) and water deficiency (abiotic stress) lead to similar drought symptoms in the plant canopy. In this work, hyperspectral imaging was used for early detection of nematode infestation and water deficiency (drought) stress in tomato plants. Hyperspectral data in the range from 400 to 2500 nm of plants subjected to different watering regimes and nematode infestation levels were analysed by partial least squares – discriminant analysis (PLS-DA) and partial least squares – support vector machine (PLS-SVM) classification. PLS-SVM classification achieved up to 100% accuracy differentiating between well-watered and water-deficient plants, and between 90 and 100% when identifying nematode-infested plants. Grouping the data according to the time of imaging increased the accuracy of classification. Shortwave infrared spectral regions associated with the OH and CH stretches were most relevant for the identification of nematode infested plants and severity of infestation. This study demonstrates the capability of hyperspectral imaging to identify and discriminate between biotic and abiotic plant stresses. Ključne besede: nematode, Hyperspectral imaging, Drought stress, Root-knot nematode, Tomato Objavljeno v DiRROS: 20.07.2018; Ogledov: 3858; Prenosov: 2375 Celotno besedilo (847,87 KB) Gradivo ima več datotek! Več... |
44. Opisna sortna lista za krompir 2015Peter Dolničar, 2015, slovar, enciklopedija, leksikon, priročnik, atlas, zemljevid Ključne besede: krompir, sorte, sortne liste, Slovenija Objavljeno v DiRROS: 11.07.2017; Ogledov: 4747; Prenosov: 1395 Povezava na celotno besedilo Gradivo ima več datotek! Več... |
45. Svetovalni kodeks dobre kmetijske prakse :
varovanje voda, tal, zraka in ohranjanje biotske raznovrstnostiJože Verbič, Janez Sušin, Andrej Simončič, Zoran Čergan, Drago Babnik, Viktor Jejčič, Tomaž Poje, Matej Knapič, Janko Verbič, Peter Dolničar, Dušica Majer, Kristina Ugrinović, Robert Janža, Jože Maljevič, Matej Stopar, Andrej Zemljič, 2006, strokovna monografija Ključne besede: kmetijska praksa, dobra kmetijska praksa, varovanje voda, varovanje tal, varovanje zraka, biotska raznovrstnost Objavljeno v DiRROS: 11.07.2017; Ogledov: 5179; Prenosov: 1486 Povezava na celotno besedilo Gradivo ima več datotek! Več... |
46. Posebno preizkušanje in vzgoja novih sort sadnih rastlin v letu 2013Boštjan Godec, Metka Hudina, Valentina Usenik, Anita Solar, Viljanka Vesel, Matej Stopar, Darinka Koron, Biserka Donik Purgaj, 2014, slovar, enciklopedija, leksikon, priročnik, atlas, zemljevid Ključne besede: sadjarstvo, Slovenija Objavljeno v DiRROS: 11.07.2017; Ogledov: 4973; Prenosov: 953 Povezava na celotno besedilo |
47. Prva ocena stanja v kmetijstvu v letu 2014 :
(jesensko poročilo)Tina Volk, Barbara Zagorc, Ben Moljk, Matej Bedrač, Marjeta Pintar, Maja Kožar, 2014, elaborat, predštudija, študija Ključne besede: kmetijstvo, kmetijska ekonomika, kmetijska politika, kmetijski trgi, pregledi, 2013, ocena stanja, Slovenija, predhodno poročilo, zeleno poročilo Objavljeno v DiRROS: 11.07.2017; Ogledov: 4474; Prenosov: 996 Povezava na celotno besedilo |
48. Temeljna načela dobre kmetijske prakse varstva rastlin in varne rabe fitofarmacevtskih sredstevGregor Urek, Mateja Bolčič Tavčar, Renata Fras, Viktor Jejčič, Matejka Per, Jolanda Persolja, Lucija Šarc, Meta Urbančič Zemljič, Metka Žerjav, 2013, strokovna monografija Ključne besede: integrirano varstvo rastlin, bolezni, škodljivci, zaščita rastlin, zakonodaja, naprave, postopki, varstvo okolja, varnost pri delu Objavljeno v DiRROS: 11.07.2017; Ogledov: 5115; Prenosov: 988 Povezava na celotno besedilo |
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