2009
DOI: 10.1590/s1982-56762009000400010
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Abstract: RESUMOEste estudo objetivou conhecer a variabilidade genética em populações do nematóide de cisto da soja (NCS), Heterodera glycines, utilizando para inoculação das diferenciadoras populações monocísticas e policísticas. Cistos de H. glycines foram extraídos de amostras de solo coletadas em plantações de soja dos municípios de Cruz Alta RS e Porto Mendes PR e em Novo Horizonte PR, distrito de Marechal Cândido Rondon, com posterior inoculação de ovos e J2 nas diferenciadoras. A reação das diferenciadoras frente… Show more

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Cited by 4 publications
(3 citation statements)
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“…Productivity losses caused by nematodes have increased as the soybean culture quickly expands mainly in sandy and low-fertility soils (Kath et al, 2017). Brazilian nematodes species most damaging to soybean are Meloidogyne javanica, Meloidogyne incognita, Heterodera glycines, Pratylenchus brachyurus, Rotylenchulus reniformis and (Santana et al, 2009;Dias et al, 2010;Furlanetto et al, 2010).…”
Section: Introductionmentioning
confidence: 99%
“…Productivity losses caused by nematodes have increased as the soybean culture quickly expands mainly in sandy and low-fertility soils (Kath et al, 2017). Brazilian nematodes species most damaging to soybean are Meloidogyne javanica, Meloidogyne incognita, Heterodera glycines, Pratylenchus brachyurus, Rotylenchulus reniformis and (Santana et al, 2009;Dias et al, 2010;Furlanetto et al, 2010).…”
Section: Introductionmentioning
confidence: 99%
“…More than 100 nematode species, comprising 50 genera, have been reported in association with soybeans. In Brazil, the species that cause the most damage to soybean are Meloidogyne javanica, Meloidogyne incognita, Heterodera glycines [4,5], Pratylenchus brachyurus, the reniformis nematode Rotylenchulus reniformis [6] and Tubixaba tuxaua [7].…”
Section: Introductionmentioning
confidence: 99%
“…O NCS apresenta grande variabilidade genética (Santana et al, 2009), tendo sido detectadas no Brasil as raças 1, 2, 3, 4, 4+, 5, 6, 9, 10, 14 e 14+ .…”
Section: Heterodera Glycinesunclassified