Rice–wheat cropping systems in South Asia: issues, options and opportunities
The rice (Oryza sativa L.)–wheat (Triticum aestivum L.) cropping system is the largest
agricultural production system worldwide, and is practised on 24 Mha in Asia. Many factors …
agricultural production system worldwide, and is practised on 24 Mha in Asia. Many factors …
Management of insect, disease, and nematode pests of rice and wheat in the Indo-Gangetic Plains
M Sehgal, MD Jeswani, N Kalra - The Rice-Wheat Cropping …, 2021 - taylorfrancis.com
The dynamics and severity of pest attack in the Indo-Gangetic Plains (IGP) has shifted with
the adoption and spread of the rice-wheat crop rotation in the last three decades. Pest attack …
the adoption and spread of the rice-wheat crop rotation in the last three decades. Pest attack …
A novel leaf rust resistance gene introgressed from Aegilops markgrafii maps on chromosome arm 2AS of wheat
Key message A novel leaf rust resistance gene, LrM, introgressed from Aegilops markgrafii
and mapped on chromosome 2AS using SSR-and SNP-based PCR markers will aid in …
and mapped on chromosome 2AS using SSR-and SNP-based PCR markers will aid in …
Marker assisted improvement for leaf rust and moisture deficit stress tolerance in wheat variety HD3086
VP Sunilkumar, H Krishna, NB Devate… - Frontiers in Plant …, 2022 - frontiersin.org
There is a significant yield reduction in the wheat crop as a result of different biotic and
abiotic stresses, and changing climate, among them moisture deficit stress and leaf rust are …
abiotic stresses, and changing climate, among them moisture deficit stress and leaf rust are …
Marker-assisted pyramiding of Thinopyrum-derived leaf rust resistance genes Lr19 and Lr24 in bread wheat variety HD2733
This study was undertaken to pyramid two effective leaf rust resistance genes (Lr19 and
Lr24) derived from Thinopyrum (syn. Agropyron), in the susceptible, but agronomically …
Lr24) derived from Thinopyrum (syn. Agropyron), in the susceptible, but agronomically …
Identification of Alternaria spp. on wheat by pathogenicity assays and sequencing
D Mercado Vergnes, ME Renard, E Duveiller… - Plant …, 2006 - Wiley Online Library
The pathogenicity of Alternaria spp. isolated from wheat leaves collected in regions where
alternaria leaf blight has been reported was compared with that of IMI reference isolates of …
alternaria leaf blight has been reported was compared with that of IMI reference isolates of …
Genetics and mapping of a new leaf rust resistance gene in Triticum aestivum L. × Triticum timopheevii Zhuk. derivative 'Selection G12'
A Triticum timopheevii-derived bread wheat line, Selection G12, was screened with 40
pathotypes of leaf rust pathogen, Puccinia triticina at seedling stage and with two most …
pathotypes of leaf rust pathogen, Puccinia triticina at seedling stage and with two most …
Effect of planting options and irrigation schedules on development of powdery mildew and yield of wheat in the North Western plains of India
Powdery mildew (co Erysiphe graminis tritici E. Marchal) is an important disease of wheat in
the North Western plains zone of India, especially in the context of the present day varieties …
the North Western plains zone of India, especially in the context of the present day varieties …
Screening barnyard millet germplasm against grain smut (Ustilago panici-frumentacei Brefeld)
Barnyard millet accessions (257) were inoculated with grain smut spores at anthesis stage
during 2003. Seed produced on inoculated ear heads was sown in 2005 and resulting …
during 2003. Seed produced on inoculated ear heads was sown in 2005 and resulting …
Introgression of useful linked genes for resistance to stem rust, leaf rust and powdery mildew and their molecular validation in wheat (Triticum aestivum L.)
M Sivasamy, S Tiwari, RS Tomar, B Singh… - Indian Journal of …, 2009 - isgpb.org
Two independent DNA segments with two linked genes each namely, Lr19/Sr25 and
Sr36/Pm6 were introgressed by three cycles of backcrossing into fifteen bread wheat …
Sr36/Pm6 were introgressed by three cycles of backcrossing into fifteen bread wheat …