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首页> 外文期刊>Nematropica >INCIDENCE AND INFLUENCE OF PLANT-PARASITIC NEMATODES IN SOUTHERN ILLINOIS PEACH ORCHARDS
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INCIDENCE AND INFLUENCE OF PLANT-PARASITIC NEMATODES IN SOUTHERN ILLINOIS PEACH ORCHARDS

机译：伊利诺伊州南部桃园植物寄生性线虫的发生及影响

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Walters, S. A., J. P. Bond, J. B. Russell, B. H. Taylor, and Z. A. Handoo. 2008. Incidence and influence of plant-parasitic nematodes in southern Illinois peach orchards. Nematropica 38:63-74. The frequency, distribution and impact of plant-parasitic nematodes in southern Illinois peach orchards were determined. Nine plant-parasitic nematode genera were detected comprising 11 species: Helicotylenchus platyurus, Helicotylenchus pseudorobustus, Hoplolaimus spp., Meloidogyne spp., Mesocriconema xenoplax, Paratylenchus dianthus, Paratylenchus projectus, Pratylenchus penetrans, Pratylenchus vulnus, Tylenchorhynchus annulatus, Tylenchorhynchus claytoni, Tylenchus hamatus and Xiphinema americanum. Generally, Helicotylenchus, Mesocriconema, Paratylenchus, and Xiphinema were found at the highest densities. In the Prunus rootstock evaluation, growth and yield reductions of the scion 'Redhaven' depended on the rootstock and were associated with nematode population densities. Xiphinema populations were most closely linked to reductions in 'Redhaven' fruit yield and plant growth across a wide range of rootstocks. Our results indicate that Mesocriconema, Pratylenchus, and Xiphinema maintain populations that can limit peach production in southern Illinois.
机译：Walters，S.A.，J.P.Bond，J.B.Russell，B.H.Taylor和Z.A.Handoo。 2008。伊利诺伊州南部桃园的植物寄生线虫的发病率和影响。 Nematropica 38：63-74。确定了伊利诺伊州南部桃园的植物寄生线虫的频率，分布和影响。检出9种植物寄生线虫属，包括11种：Helicootylenchus platyurus，Helicotylenchus pseudorobustus，Hoplolaimus spp。，Meloidogyne spp。，Mesocriconema xenoplax，Paratylenchus dianthus，Paratylenchusprojectus，棘轮虫Xiphinema americanum。通常，以最高的密度发现了螺旋线虫，中间皮下水肿，副伤寒属和剑突。在李属砧木评估中，接穗“ Redhaven”的生长和减产取决于砧木，并与线虫种群密度有关。 Xiphinema种群与广泛砧木中“ Redhaven”果实产量的减少和植物生长的关系最为密切。我们的结果表明，中隐锥虫，Pratylenchus和Xiphinema的种群数量可能会限制伊利诺伊州南部的桃子产量。

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