Prevalence of wilt-root rot and their associated pathogens at reproductive phase in lentil

Chaudhary, Reshu; Saxena, D. R.; Dhar, Vishwa; Singh, Ramandeep; Namdev, J. K.

doi:10.1080/03235400802214851

Cited by 22 publications

(11 citation statements)

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“…lentis (Fol) is the causal agent of wilt disease in lentil (Erskine and Bayaa, 1996;Bayaa et al, 1998;Tosi and Cappelli, 2001). In India, 0.7-9.3% mortality has been reported at reproductive stage based on a survey of 116 districts of nine lentil growing states (Chaudhary et al, 2010). Similarly, severe disease incidence was recorded in 21 locations of Pakistan (Rubab et al, 2014).…”

Section: Lentilmentioning

confidence: 99%

Breeding, Genetics, and Genomics Approaches for Improving Fusarium Wilt Resistance in Major Grain Legumes

et al. 2020

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Fusarium wilt (FW) disease is the key constraint to grain legume production worldwide. The projected climate change is likely to exacerbate the current scenario. Of the various plant protection measures, genetic improvement of the disease resistance of crop cultivars remains the most economic, straightforward and environmental-friendly option to mitigate the risk. We begin with a brief recap of the classical genetic efforts that provided first insights into the genetic determinants controlling plant response to different races of FW pathogen in grain legumes. Subsequent technological breakthroughs like sequencing technologies have enhanced our understanding of the genetic basis of both plant resistance and pathogenicity. We present noteworthy examples of targeted improvement of plant resistance using genomics-assisted approaches. In parallel, modern functional genomic tools like RNA-seq are playing a greater role in illuminating the various aspects of plant-pathogen interaction. Further, proteomics and metabolomics have also been leveraged in recent years to reveal molecular players and various signaling pathways and complex networks participating in host-pathogen interaction. Finally, we present a perspective on the challenges and limitations of highthroughput phenotyping and emerging breeding approaches to expeditiously develop FW-resistant cultivars under the changing climate.

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Section: Lentilmentioning

confidence: 99%

Breeding, Genetics, and Genomics Approaches for Improving Fusarium Wilt Resistance in Major Grain Legumes

et al. 2020

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“…It is said that in Root rot complex of lentil the main pathogens associated with plant mortality were Fusarium oxysporum f.sp. Lentis (62.0%), Rhizoctonia bataticola (25.2%) and Sclerotium rolfsii (9.8%) in India [30]. Screening of lentil breeding lines for resistance to fusarium wilt found that yield losses can range from 25-95 % depending on the variety [31].…”

Section: Discussionmentioning

confidence: 99%

Morphological Characterization of High Grain Iron and Zinc Concentration Bio-fortified lentil (Lens culinaris Medikus subsp. culinaris) in Nepal

Darai¹,

Sarker²,

MP³

et al. 2021

annagriccropsci

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Lentil (Lens culinaris Medikus subsp. culinaris) is the wonderful, most popular & preferred food legume of Nepalese people and commonly grown in the rice and maize based cropping system. Morphological characters have been frequently used in order to know the diversity in germplasm collections. The main objectives of the study were to characterize the bio-fortified lentil accessions using morphological markers and select the DUS accession for using targeted the best utilization in hybridization program. Plant breeders can use these morphological variations to make decision regarding the choice for selecting superior genotypes for improvement or to be utilized as parents for the development of future cultivars through hybridization. Furthermore, important morphological markers like, plant type, foliage color, testa color, testa pattern and cotyledon colors can also be used for testing hybridity and keeping genetic purity at genetic level. The information obtained by the identification keys at seed and plant levels may be useful for discrimination and verification of varieties, hybridity testing and maintenance of genetic purity at genetic level during seed production and certification programme. Out of 25 lentil accessions, 18 accessions were observed as erect and compact growth habit, 22 accessions had green stem color, 21 accessions had dense leaf pubescence and dark foliage, 7 accessions had prominent tendril, 3 accessions had white blue veins flower and 4 accessions had large seeded accession.

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“…The disease appeared in severe form in 1949 with the incidence as high as 67%. A survey of 116 districts of nine lentil growing states of India revealed a range of 0.7-9.3% plant mortality at reproductive [118]. Out of 28 locations belonging to 9 districts in Pakistan, 21 locations showed 100% disease incidence [119].…”

Section: Fusarium Wiltmentioning

confidence: 99%

Pulses Diseases “Important limiting factor in yield’’ and their Managements

Iqbal

Yousaf

Zia

et al. 2019

AJRCS

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Legume crops are very important group of plants that belong to Fabaceae or leguminaceae family and are rich in different essential amino acids. These legumes prove to be the cheapest and most easily accessible source of required proteins. Humans need proper amount of proteins and essential amino acids that are crucial for the proper functioning of the body. In developed countries a large number of diverse diets including meat, fish, protein, drinks and food supplements are readily available but the developing countries having very small income per capita cannot afford all of these commodities. They fulfill their nutritional value by using legume crops. But in developing countries pulses face a number of biotic challenges. They have low production due to less improved varieties. Major damage to the pulse crops is due to the range of bacterial, fungal and viral diseases that drastically reduce the crop production per unit area. Major diseases of pulse crops include chickpea (Blight, Fusarium wilt, root rot), Green and Black gram (Leaf crinckle virus, Mung bean yellow mosaic virus, Mungbean phyllody disease, Cercospora leaf spot, Powdery Mildew), lentil (Ascochyta Blight, Stemphylium Blight, Anthracnose, Botrytis grey mold, Lentil Rust) and soya bean (Charcoal rot, White mold, Louisiana, Root rot, Septoria glycines, Sclerotium rolfsii, Black root rot). These diseases can be controlled by many physical as well as biological methods that have low cost of production and safe to environment. The detailed elaboration of major pulse diseases and their effective control methods have been summarized in this review paper.

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Prevalence of wilt-root rot and their associated pathogens at reproductive phase in lentil

Cited by 22 publications

References 0 publications

Breeding, Genetics, and Genomics Approaches for Improving Fusarium Wilt Resistance in Major Grain Legumes

Breeding, Genetics, and Genomics Approaches for Improving Fusarium Wilt Resistance in Major Grain Legumes

Morphological Characterization of High Grain Iron and Zinc Concentration Bio-fortified lentil (Lens culinaris Medikus subsp. culinaris) in Nepal

Pulses Diseases “Important limiting factor in yield’’ and their Managements

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