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2011
Plant-parasitic nematodes from the genera Heterodera and Globodera change the morphogenetic programme of plant root cells and induce development of a specific feeding site called a syncytium. The syncytium is the only source of nutrients for developing parasites and functions only for the nematode’s benefit.
Mirosław Sobczak +1 more
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Plant-parasitic nematodes from the genera Heterodera and Globodera change the morphogenetic programme of plant root cells and induce development of a specific feeding site called a syncytium. The syncytium is the only source of nutrients for developing parasites and functions only for the nematode’s benefit.
Mirosław Sobczak +1 more
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Compendium of Cyst Nematodes in the U.S.S.R
Nematologica, 1977Data on distribution of 37 cyst nematodes of the genera Heterodera, Globodera and Punctodera known in the U.S.S.R. are reviewed including short descriptions, diagnoses and comments on 21 species erected in this country. Heterodera paratri f olii is synonymized with H. trifolii and Globodera pseudorostochiensis with G. rostochiensis. Although a distinct
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1998
Distribution and economic importance. Morphology and ultrastructure. Evolution, phylogeny and systematics. Taxonomy and identification. Survey, surveillance and crop loss assessment. Extraction, culturing, and microscopy. Biology. Hatch and emergence. Host finding, invasion and feeding. Pathogenicity and damage levels.
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Distribution and economic importance. Morphology and ultrastructure. Evolution, phylogeny and systematics. Taxonomy and identification. Survey, surveillance and crop loss assessment. Extraction, culturing, and microscopy. Biology. Hatch and emergence. Host finding, invasion and feeding. Pathogenicity and damage levels.
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Communications in Soil Science and Plant Analysis, 1989
Abstract Greenhouse and laboratory research studied K and CI nutrition of four soybean [Glycine max (L) Merril] cultivars with differential resistance to Soybean Cyst Nematode (SCN, Heterodora glycines Ichinohe). The cultivars: Forrest (Group V, resistant to races 1 and 3), Bradley (Group VI, resistant to races 1, 3 and 4), Essex (Group V, susceptible),
R. G. Hanson, K. E. Charles
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Abstract Greenhouse and laboratory research studied K and CI nutrition of four soybean [Glycine max (L) Merril] cultivars with differential resistance to Soybean Cyst Nematode (SCN, Heterodora glycines Ichinohe). The cultivars: Forrest (Group V, resistant to races 1 and 3), Bradley (Group VI, resistant to races 1, 3 and 4), Essex (Group V, susceptible),
R. G. Hanson, K. E. Charles
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Biological Reviews, 1977
Summary1. The cyst‐nematodes, which belong to the genus Heterodera Schmidt, are obligate plant parasites. Several species cause crop diseases of economic importance. These nematodes differ greatly in structure from the other, vermiform, plant‐parasitic and soil‐inhabiting nematodes, for although the migrant larval phase of cyst‐nematodes is vermiform ...
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Summary1. The cyst‐nematodes, which belong to the genus Heterodera Schmidt, are obligate plant parasites. Several species cause crop diseases of economic importance. These nematodes differ greatly in structure from the other, vermiform, plant‐parasitic and soil‐inhabiting nematodes, for although the migrant larval phase of cyst‐nematodes is vermiform ...
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1986
Liebscher (1890) reported a disease of pea (Pisum sativum L.) caused by nematodes in an experimental field at the Agriculture Institute at Gottingen. At first he attributed the damage to a strain of Heterodera schachtii Schmidt, but further studies on morphology and biology led to the conclusion that the nematode was a new species which was named ...
Mauro Di Vito, Nicola Greco
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Liebscher (1890) reported a disease of pea (Pisum sativum L.) caused by nematodes in an experimental field at the Agriculture Institute at Gottingen. At first he attributed the damage to a strain of Heterodera schachtii Schmidt, but further studies on morphology and biology led to the conclusion that the nematode was a new species which was named ...
Mauro Di Vito, Nicola Greco
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Plant-cyst nematode and plant-root-knot nematode interactions
Parasitology Today, 1994Root-knot nematodes and cyst nematodes are obligate plant parasites that cause extensive damage to the agriculture of both temperate and tropical countries. In this review, Andreas Niebel, Godelieve Gheysen and Marc Van Montagu describe how, in the past decade, the use of molecular techniques has provided new insights in the complex interactions ...
A, Niebel, G, Gheysen, M, Van Montagu
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Linkage Mapping in Potato Cyst Nematodes
1994A Mendelian proof for a gene-for-gene relationship between virulence in Globodera rostochiensis and the H1 resistance gene from Solanum tuberosum spp. andigena CPC 1673 was obtained by Janssen et al., (1991). It was shown that virulence to the H1 gene is recessively inherited at a single locus.
Rouppe van der Voort, J.N.A.M. +7 more
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