Nature of Inherited Nematode Resistance in Plants

Bingefors, S.

doi:10.1016/b978-0-12-326440-4.50013-3

Cited by 11 publications

(7 citation statements)

References 98 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In contrast to other major Meloidogyne species -M. incognita, M.javanica, M. arenaria -there is a noticeable lack of resistance of most of the crops to M. hapla (Roberts 1992). This may be due to the fact that resistance to M. incognita is often also effective against M. javanica and/or M. arenaria but not against M. hapla (Bingefors 1982). Therefore, basic differences in the inheritance of resistance to M. hapla and M. incognita, respectively, appear likely.…”

Section: Discussionmentioning

confidence: 99%

“…The selfed progenies of oil radish genotypes resistant fo M. incognita were found to contain mostly individuals with no or only very few egg masses. Because resistance to M. incognita has often been shown to be conferred by a single dominant gene (Bingefors 1982), plants were classified as resistant if they had two or less egg masses. According to this separation of resistant and susceptible plants the S, progenies support an expected segregation ratio of 3:1 (x^ = 0.16-2.89; xiahdaiON =-^-^4).…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Genetic variation and response to selection for resistance to root‐knot nematodes in oil radish (Raphanus sativus ssp. oleiferus)

Bünte

Müller

Friedt³

1997

Plant Breeding

View full text Add to dashboard Cite

Based on a preliminary screening of a collection of cruciferous crops, such as oilseed rape {Brassica napus L. ssp. oieifera Metzg.), oil radish {Raphanus sativus L. ssp. oleiferus DC), and yellow mustard {Sinapis alba L.), some plants within the oil radish varieties showed resistance to the root-knot nematodes Meloidogyne hapla Chitwood and M. incognita (Kofoid & White) Chitwood. Resistance tests of S, progeny of these selected genotypes revealed a quantitative nature of resistance to M. hapla. Only a few resistant individuals were found, but a significant effect of selection was observed. In contrast, the progenies of plants resistant to M. incognita showed a very low number of egg masses, suggesting that this resistance may be conferred by dominant major gene(s). The results indicate that resistance of oil radish to root-knot nematodes may be effective and may thus provide new possibilities for the management of M. hapla and M. incognita.In addition to the sugar beet cyst nematode {Heterodera schachtii Schmidt) the root-knot nematodes Meloidogyne hapla Chitwood and M. incognita (Kofoid & White) Chitwood may cause severe damage to sugar beet {Beta vulgaris L.) (Cook 1993). The use of nematicides is now limited and may not be allowed in the future because of the environmental and toxicological risks. To date, only one partially resistant commercial cultivar is available in sugar beet; however, resistance to H. schachtii is well known in cruciferous plant species, particularly in oil radish {Raphanus sativus L. ssp. oleiferus DC.) and Sinapis alba L. (Baukloh 1976, Thierfelder and. The use of resistant yellow mustard {S. alba) and R. sativus cultivars as green manure has been shown to be beneficial in reducing H. schachtii population densities in intensive sugar beet cropping systems (Schlang 1991), but within these species no cultivars with resistance to M./ifl/j/fl and M. mco^n2f(3 -1 Ul .o J x^-u man T» u^ ioo^^ TV, lo,, are available (Sasser and Kirby 1979, Roberts 1992). The management of H. schachtii and of these root-knot nematodes in crop rotations, including crucifers, requires the identification of new sources of resistance in the Brassicaceae.The screening of a collection of cruciferous species and cultivars showed that some plants derived from H. schachtii-resistant oil radish genotypes were also resistant to M. hapla and M. incognita, respectively (Bunte 1995, Btinte and Friedt 1995). Repeated tests by using a number of clones of these plants confirmed the screening results and indicated that the wide variation in the number of galls and egg masses found in oil radish was primarily determined genetically.The experiments presented here were designed to gather more information on the genetic variation for resistance to M. hapla and M. incognita in oil radish as a typical cross-breeding crop, inbred hnes from selected genotypes, together with their parpopulations, were tested for resistance. Materials and Methodŝpreliminary screening (Biinte 1995) revealed that in contrast to some cultivars of oilseed r...

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Genetic variation and response to selection for resistance to root‐knot nematodes in oil radish (Raphanus sativus ssp. oleiferus)

Bünte

Müller

Friedt³

1997

Plant Breeding

View full text Add to dashboard Cite

show abstract

“…At least six genes are involved in resistance in barley to European populations of H. avenae and three to five other major genes are required for resistance to H. avenae populations in South Australia (Bingefors, 1982). At least six genes are involved in resistance in barley to European populations of H. avenae and three to five other major genes are required for resistance to H. avenae populations in South Australia (Bingefors, 1982).…”

Section: Chemiealsmentioning

confidence: 99%

“…Avena sterilis, was controlled by two dominant genes, and that from Avena byzantina was controlled by a single gene (Bingefors, 1982). In addition to the resistance in 'Loros' wheat, resistance to H. avenae was also found in cultivar AUS 10894.…”

Section: Chemiealsmentioning

confidence: 99%

The Cyst Nematodes

Sharma¹

1998

View full text Add to dashboard Cite

“…Germination usually took about two to three days at Resistance can be defined as the collection of properties of the host which do not favor the parasite. This may be translated into how large or small the aptitude a host offers to the development of the species considered (Bingefors, 1982) .…”

Section: Precautionsmentioning

confidence: 99%

The relationship between Aeschynomene americana L. and root-knot nematodes (Meloidogyne spp.) /

Hardy¹

1986

View full text Add to dashboard Cite

show abstract

Nature of Inherited Nematode Resistance in Plants

Cited by 11 publications

References 98 publications

Genetic variation and response to selection for resistance to root‐knot nematodes in oil radish (Raphanus sativus ssp. oleiferus)

Genetic variation and response to selection for resistance to root‐knot nematodes in oil radish (Raphanus sativus ssp. oleiferus)

The Cyst Nematodes

The relationship between Aeschynomene americana L. and root-knot nematodes (Meloidogyne spp.) /

Contact Info

Product

Resources

About