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632.651:634.71(478) (1) |
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SM ISO690:2012 POIRAS, Larisa, CHERNETS, Alexandr, BIVOL, Alexei, POIRAS, Nadejda, IURCU-STRĂISTARU, Elena. Preliminary analysis of plant parasitic nematodes associated with strawberry and raspberry crops in the Republic of Moldova. In: Oltenia - studii si comunicari stiintele naturii, 2014, nr. 2(30), pp. 98-104. ISSN 1454-6914. |
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Oltenia - studii si comunicari stiintele naturii | |||||
Numărul 2(30) / 2014 / ISSN 1454-6914 | |||||
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CZU: 632.651:634.71(478) | |||||
Pag. 98-104 | |||||
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Forty six species of plant parasitic nematodes were found in soils and roots of raspberry (27 species) and strawberry (35 species) crops in the fields of the central regions of R. Moldova. Among plant parasitic species, ectoparasites dominated by species diversity followed by semi-endoparasites and migratory endoparasites. Most damages to the root system were caused by root lesion endoparasite nematodes Pratylenchus penetrans, P. pratensis, P. subpenetrans and P. neglectus, stem migratory endoparasite Ditylenchus dipsaci, partly spiral nematode Rotylenchus agnetis, R. robustus and ectoparasites vectors of nepo-viruses Longidorus elongatus, X. diversicaudatum, Xiphinema brevicolle, X. index, X. vuittenezi, X. rivesi. They are spread by the use of infected planting materials and once established in the long term strawberry and raspberry plantations there are any methods of control other than eradication. In new plantations, the most effective control method is to assay soils for plant parasitic nematodes including nepovirus vectors to prevent secondary infection of berry plants. |
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Cuvinte-cheie Plant parasitic nematodes, species diversity, vectors of nepoviruses, strawberry and raspberry, Republic of Moldova, nematode fitoparazite, diversitatea speciilor, vectori de nepo-virusuri, fragi şi zmeură, Republica Moldova |
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