Field evaluation of lentil germplasms for their resistance to Ascochyta blight (Ascochyta lentis) under field conditions
نویسندگان
چکیده
منابع مشابه
Genotype-Dependent Interaction of Lentil Lines with Ascochyta lentis
Ascochyta blight of lentil is a prevalent disease in many lentil producing regions and can cause major yield and grain quality losses. The most environmentally acceptable and economically profitable method of control is to develop varieties with high levels of durable resistance. Genetic studies to date suggest that ascochyta blight resistance genes (R-gene) in lentil lines CDC Robin, ILL 7537,...
متن کاملSNP-Based Linkage Mapping for Validation of QTLs for Resistance to Ascochyta Blight in Lentil
Lentil (Lens culinaris Medik.) is a self-pollinating, diploid, annual, cool-season, food legume crop that is cultivated throughout the world. Ascochyta blight (AB), caused by Ascochyta lentis Vassilievsky, is an economically important and widespread disease of lentil. Development of cultivars with high levels of durable resistance provides an environmentally acceptable and economically feasible...
متن کاملMolecular Breeding for Ascochyta Blight Resistance in Lentil: Current Progress and Future Directions
Lentil (Lens culinaris Medik.) is a diploid (2n = 2x = 14), self-pollinating, cool-season, grain legume that is cultivated worldwide and is highly valuable due to its high protein content. However, lentil production is constrained by many factors including biotic stresses, majority of which are fungal diseases such as ascochyta blight (AB), fusarium wilt, rust, stemphylium blight, anthracnose, ...
متن کاملAn Update on Genetic Resistance of Chickpea to Ascochyta Blight
Ascochyta blight (AB) caused by Ascochyta rabiei (Pass.) Labr. is an important and widespread disease of chickpea (Cicer arietinum L.) worldwide. The disease is particularly severe under cool and humid weather conditions. Breeding for host resistance is an efficient means to combat this disease. In this paper, attempts have been made to summarize the progress made in identifying resistance sour...
متن کاملGenetical Analysis of Ascochyta Blight Resistance in Chickpea
Ascochyta blight, caused by Ascochyta rabiei (Pass.) Lab. is a devastating disease of chickpea (Cicer arietinum L.) worldwide. Available genetic variation for Ascochyta blight resistance in genus Cicer has prompted interest in the development and use of resistant cultivars that can be sown in autumn and, to increase seed yield in chickpea. Understanding the mode of inheritance of resistance to ...
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ژورنال
عنوان ژورنال: African Journal of Agricultural Research
سال: 2020
ISSN: 1991-637X
DOI: 10.5897/ajar2019.14609