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Status of root-knot nematodes in Serbia

Status korenovih nematoda u Srbiji

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2017
500.pdf (82.91Kb)
Authors
Milovanović, Nenad
Petrović, Violeta
Oro, Violeta
Article (Published version)
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Abstract
Root-knot nematodes represent a polyphagous group of obligatory parasites characterized by widespread distribution and great adaptability. On the top 10 list of the most harmful species, they are at the first place. They produce gall formation in roots, while the above-ground symptoms are sometimes not visible. Meloidogine spp. cause an estimated annual loss of 157 billion dollars globally. Species identification was previously done only on the basis of morphological and morphometric characters. Today, there are molecular and biochemical methods to identify and describe new species of root-knot nematodes. Current investigations indicate the presence of M. incognita and M. hapla in Serbia but the problem is insufficient knowledge of this group of harmful organisms.
Korenove nematode predstavljaju polifagnu grupu obligatnih parazita koje karakteriše široka rasprostranjenost i velika sposobnost adaptacije. Na top listi deset najštetnijih vrsta, nalaze se na prvom mestu. Dovode do stvaranja gala na korenovom sistemu, dok su nadzemni simptomi ponekad teško uočljivi. Procenjeni gubitak prinosa u svetu delovanjem Meloidogyne spp. na godišnjem nivou iznosi oko 157 milijardi dolara. Ranije su vrste identifi kovane i opisivane samo na osnovu morfoloških i morfometrijskih karakteristika. Danas postoje molekularne i biohemijske metode za identifi kaciju postojećih i dokazivanje novih vrsta korenovih nematoda. Sadašnja istraživanja ukazuju na prisustvo korenovih nematoda M. incognita i M. hapla u Srbiji ali problem predstavlja nedovoljno poznavanje ove grupe štetnih organizama.
Keywords:
root-knot nematodes / galls / harmfulness / identification / control / korenove nematode / gale / štetnost / identifi kacija / kontrola
Source:
Biljni lekar, 2017, 45, 4, 415-424
Publisher:
  • Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
Projects:
  • Development of integrated approach in plant protection for control harmful organisms (RS-31018)
  • New indigenous bacterial isolates Lysobacter and Pseudomonas as an important source of metabolites useful for biotechnology, plant growth stimulation and disease control: from isolates to inoculants (RS-46007)

ISSN: 0354-6160

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URI
http://plantarum.izbis.bg.ac.rs/handle/123456789/502
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