Disease-Resistant Pea Varieties

Crampton, M. J.

doi:10.1080/00288233.1966.10418129

Cited by 5 publications

(6 citation statements)

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“…Fortune, could be placed in three groups. In the first group, comprising the old home garden cultivars Canadian Wonder, Masterpiece, and Topnotch Golden Wax, resistance to SCRLV is similar to that reported by Crampton (1966) for peas; only a few plants are infected. The Canadian Wonder strain used was derived from a single plant resistant to subterranean clover stunt virus (SCSV) in Victoria (P. I. Pryke, pers.…”

Section: Introductionmentioning

confidence: 65%

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Field reaction of green beans to subterranean clover red leaf virus

Malone¹

1978

New Zealand Journal of Experimental Agriculture

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Section: Introductionmentioning

confidence: 65%

“…The disease commonly called "top yellows" reduces yield in peas (Pisum sativum) (Crampton 1966), broad beans ( Vicia fabai (Brandenburg & Mulholland 1962), and dwarf beans (Phaseolus vulgaris) (Crampton & Watts 1968). It is caused by pea leaf roll virus (PELR V) and subterranean clover red leaf virus (SCRL V), either singly or combined.…”

Section: Introductionmentioning

confidence: 99%

Field reaction of green beans to subterranean clover red leaf virus

Malone¹

1978

New Zealand Journal of Experimental Agriculture

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“…The New Zealand disease is probably the same as that originally described from Germany (Boning 1927;Quantz & YOlk 1954) and The Netherlands (Hubbeling 1954(Hubbeling , 1955de Fluiter & Hubbeling 1955). The reactions of different pea cultivars are similar (Crampton 1966) and the disease is not transmitted by leaf-rubbing methods, but is transmitted by Myzus persicae (Sulz.) in a persistent manner (Wilson 1968).…”

Section: Isolate Of Pea Leaf Rollmentioning

confidence: 99%

“…Three seeds of the pea cultivar 'Dark-skinned Perfection', which is highly susceptible to pea leaf roll (Crampton 1966), were sown in each 6 inch diameter plastic pot containing perlite. Perlite is a relatively inert material suitable for nutrition experiments (Morrison 1956;Morrison et al 1960).…”

Section: Plants and Growing Conditionsmentioning

confidence: 99%

Effect of varying the nutrient supply on response of pea plants to pea leaf roll

Thomson¹,

Ferguson²

1976

New Zealand Journal of Agricultural Research

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Pisum sativum (cv. 'Dark-skinned Perfection') plants grown in perlite and supplied with nutrient solutions varied in their response to pea leaf roll depending on the Ca(N03h: KH2P04 ratio. The disease had no significant effect on plants grown in high levels of Ca (N03) 2 and KH2P04, but plants grown in low Ca(N03) 2 and high KH2P04 were severely stunted. Nodulation was unaffected by leaf roll infection. Synergism occurred between leaf roll and mildew (Erysiphe polygoni) infection.

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“…Quantz and Volk (1954) established that the "Blattroll" (leaf roll) disease in fababean (Vicia faba L.) was caused by a persistently aphid-transmissible virus, and Hubbeling (1956) recognized that this virus also caused "top yellows" of peas in The Netherlands. Since that time, the virus has been called "pea top yellows virus" (Crampton, 1966), "Jaunisse du pois" (pea yellows) (Roland, 1955), "Michigan alfalfa virus" (Thottappilly et al, 1977), "legume yellows virus" (Duffus, 1979), and "pea leaf roll virus" (Hampton, 1983). The present term, BLRV (Ashby, 1984;Waterhouse et al, 1988) refers to the fababean host crop in which the virus was originally described.…”

mentioning

confidence: 99%

Inheritance of Viral Bean Leaf Roll Tolerance in Peas

Baggett¹,

Hampton²

1991

jashs

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The inheritance of tolerance to infection by bean leaf roll luteovirus (BLRV) in Pisum sativum L. was studied in the cross of cv. Parlay (sensitive to BLRV infection) × cv. Oregon Sugarpod II (BLRV tolerant). The parents, reciprocal F1, back-crosses, F2, and 234 random F3 families were screened in 1986 and 1987 in the field at Twin Falls, Idaho, under natural BLRV inoculation by aphids. Overall disease index scores for the F1, F2, and F3 were about intermediate between indices of the parents, with the F1 usually slightly higher than midparent values. Backcross disease indices were intermediate between the F1 and the respective parent involved. Distribution of individual F3 family indices was continuous and semi-normal. BLRV-sensitivity ranges within parents and selected cultivars, as well as segregating populations showed continuous variation and differed between the 2 years, suggesting that expression of a major gene was significantly influenced by natural variation in BLRV inoculation pressure and timing. An apparent “additive gene action” was probably an artifact of nonuniform timing and levels of infection within plant populations. Chi-square analyses of segregating populations indicated that a major recessive gene, called lrv, conferred BLR disease tolerance.

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Disease-Resistant Pea Varieties

Cited by 5 publications

References 0 publications

Field reaction of green beans to subterranean clover red leaf virus

Field reaction of green beans to subterranean clover red leaf virus

Effect of varying the nutrient supply on response of pea plants to pea leaf roll

Inheritance of Viral Bean Leaf Roll Tolerance in Peas

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