Heterodera


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Heterodera

[‚hed·ə′räd·ə·rə]
(invertebrate zoology)
The cyst nematodes, a genus of phytoparasitic worms that live in the internal root systems of many plants.
References in periodicals archive ?
The influence of soil structure and moisture on nematodes, especially Xiphinema, Longidorus, Trichodorus and Heterodera spp.
Chemical constituents from Mucuna aterrima with activity against Meloidogyne incognita and Heterodera glycines.
Efficacy of methyl iodide soil fumigation for control of Meloidogyne incognita, Tylenchulus semipenetrans, and Heterodera schachtii.
Pigeonpea wilt complex incited by Fusarium udum (fungus) and Heterodera cajani (Pigeonpea cyst nematode; PCN) is a major one.
Na avaliacao de 30DAE, verificaram-se niveis mais elevados de controle de Meloidogynejavanica em relacao a Pratylenchus brachyurus, seguindo a mesma tendencia observada por VITTI (2009), que obteve efetiva reducao populacional de Heterodera glycines com o tratamento de sementes a base de abamectina, sem apresentar efeito significativo sobre a reducao da populacao de Pratylenchus brachyurus, indicando a maior dificuldade de controle desses nematoides quando comparados aos demais que incidem na cultura da soja.
Phosphite inhibits development of the nematodes Heterodera avenae and Meloidogyne marylandi in cereals.
javanica (Treub) Chitwood, principalmente, e o nematoide do cisto da soja Heterodera glycynes Ichinohe.
Masler, for example, has identified nematode signaling molecules, called "amines," that may yield new, eco-friendly controls for crop-damaging species like Heterodera glycines, which costs U.