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Heterodera glycines, worm and egg
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Tylenchida is an order of nematodes. The soybean cyst nematode (SCN Heterodera glycines, is a plant-parasitic Nematode and a devastating pest of the Soybean ( Glycine The nematodes or roundworms ( Phylum Nematoda from Greek (nema "thread" + -ode "like" are one of the most common Secernentea are a class of Nematodes characterised by numerous Caudal papillae and an Excretory system possessing lateral canals This article is about the taxonomic rank for the sequence of species in a taxonomic list see Taxonomic order In scientific classification used The nematodes or roundworms ( Phylum Nematoda from Greek (nema "thread" + -ode "like" are one of the most common