Variation in resistance of some forage legumes species to Orobanche crenata Forsk.

Linke, K. H.; El-Moneim, A.M. Abd; Saxena, M. C.

doi:10.1016/0378-4290(93)90037-n

Cited by 42 publications

(24 citation statements)

References 2 publications

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“…The four L. ochrus lines flower two weeks earlier than the other species and are resistant to broomrape (Linke et al, 1991). It is however, susceptible to frost, and yields were low after the severe frosts of 1988/89.…”

Section: Discussionmentioning

confidence: 99%

Adaptation and yield stability of selected lines of Lathyrus spp. under rainfed conditions in West Asia

El-Moneim

Cocks

1992

Euphytica

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Sixteen promising lines (selections) of Lathyrus spp. (chicklings), comprising 11 L. sativus, four L. ochrus, and one L. cicera, were evaluated under rainfed conditions in Syria. Two locations in each of four years were treated as separate environments, to give eight environments altogether. Genotype × environment (G x E) interactions were analysed using linear regression.There was considerable variation in herbage and seed yields within both lines and environments. Genotype × environment interactions were present for both herbage and seed yields; a little over half was accounted for by the linear regression. The non-linear component was also significant, although it was smaller than that of the linear component.The most stable herbage and seed yields were obtained from L. sativus. Two selections, 347 and 311, originating from Syria and Turkey respectively, combined both high herbage and seed yields with wide adaptation and stability, and could be considered the most widely adapted lines. Other lines were identified as suitable for favourable and unfavourable environments; in particular, all four lines of L. ochrus have great potential in frost-free climates. The importance of genotype x environment interactions in future breeding strategies is discussed.

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Section: Discussionmentioning

confidence: 99%

Adaptation and yield stability of selected lines of Lathyrus spp. under rainfed conditions in West Asia

El-Moneim

Cocks

1992

Euphytica

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“…Using trap crops to deplete soil seed banks of parasitic weeds has been reported in several studies (Carson et al 1989;Linke et al 1993;Parker and Riches 1993;Kliefeld et al 1994;Carsky et al 1994;Muscolo et al 2001;Abebe et al 2005;Babaei et al 2010;Ghotbi et al 2012). Most of broomrape traits were reduced more in response to wild wheats compared to cultivated wheats.…”

Section: Discussionmentioning

confidence: 99%

Effects of wheat-canola intercropping on Phelipanche aegyptiaca parasitism

Razavifar

Karimmojeni

Sini

2017

Journal of Plant Protection Research

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Parasitic weeds especially Phelipanche aegyptiaca decrease severely the production of canola. This study evaluated the effect of intercropping different wheat genotypes with canola on Phelipanche aegyptiaca growth. Ten wild wheat genotypes with different ploidy levels including TRI11712, TRI19322, TRI18664, TRI19652, TRI565, TRI15593, TRI12911, TRI11554, TRI17606, TRI7259P and seven cultivated bread wheats, namely: Falat, Chamran, Alamut, Baiat, Kavir, Sepahan, Alvand in addition to a canola cultivar called Zarfam were studied. The results revealed that intercropping of canola with wheat could significantly reduce broomrape growth depending on the type of wheat genotype. A significant genetic variation of allelopathic activity in wheat was observed, indicating the contribution of multiple genes conferring the allelopathic trait. TRI565 and TRI12911, TRI15593, TRI18664, TRI19652, TRI17606, TRI19322, and TRI7259 genotypes showed strong inhibitory effects and can be considered as potential allelopathic genotypes to suppress broomrape. The inhibitory potential of wild wheat genotypes was stronger than cultivated wheat genotypes. Alamut, Baiat, Alvand, Sepahan, and TRI11712 possessed strong stimulatory effects on broomrape germination. Such genotypes may be valuable as trap crops for depleting the Egyptian broomrape seed bank.

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“…From the discussion above, and due to the increasing potential of L. sativus and other related Lathyrus species as suitable crops for sustainable agriculture, besides the reduction of ANFs such as β-ODAP and Major diseases Linke et al (1993); Campbell et al (1994); Pandey et al (1995); Malek et al (1995) Grey mold (Botrytis sp.) Rust (Uromyces sp.)…”

Section: Interesting Advantages and Major Constraintsmentioning

confidence: 96%

Lathyrus improvement for resistance against biotic and abiotic stresses: From classical breeding to marker assisted selection

et al. 2006

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Several Lathyrus species and in particular Lathyrus sativus (grass pea) have great agronomic potential as grain and forage legume, especially in drought conditions. Grass pea is rightly considered as one of the most promising sources of calories and protein for the vast and expanding populations of drought-prone and marginal areas of Asia and Africa. It is virtually the only species that can yield high protein food and feed under these conditions. It is superior in yield, protein value, nitrogen fixation, and drought, flood and salinity tolerance than other legume crops. Lathyrus species have a considerable potential in crop rotation, improving soil physical conditions; reducing the amount of disease and weed populations, with the overall reduction of production costs. Grass pea was already in use in Neolithic times, and presently is considered as a model crop for sustainable agriculture. As a result of the little breeding effort invested in it compared to other legumes, grass pea cultivation has shown a regressive pattern in many areas in recent decades. This is due to variable yield caused by sensitivity to diseases and stress factors and above all, to the presence of the neurotoxin β-N-oxalyl-L-α,β-diaminopropionic acid (β-ODAP), increasing the danger of genetic erosion. However, both L. sativus and L. cicera are gaining interest as grain legume crops in Mediterranean-type environments and production is increasing in Ethiopia, China, Australia and several European countries.This paper reviews research work on Lathyrus breeding focusing mainly on biotic and abiotic resistance improvement, and lists current developments in biotechnologies to identify challenges for Lathyrus improvement in the future.

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Variation in resistance of some forage legumes species to Orobanche crenata Forsk.

Cited by 42 publications

References 2 publications

Adaptation and yield stability of selected lines of Lathyrus spp. under rainfed conditions in West Asia

Adaptation and yield stability of selected lines of Lathyrus spp. under rainfed conditions in West Asia

Effects of wheat-canola intercropping on Phelipanche aegyptiaca parasitism

Lathyrus improvement for resistance against biotic and abiotic stresses: From classical breeding to marker assisted selection

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