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Showing 41-60 of 5,394 results
  1. Efficacy of seed defense proteins in biofortified pearl millet lines against blast and downy mildew

    Pearl millet is a nutritious and climate-resilient dryland cereal crop. The present study was conducted to identify the defense proteins in seed...

    Marri Swathi, Nimmala Naresh, ... Rajan Sharma in Acta Physiologiae Plantarum
    Article 09 February 2021
  2. Integration of early disease-resistance phenoty**, histological characterization, and transcriptome sequencing reveals insights into downy mildew resistance in impatiens

    Downy mildew (DM), caused by obligate parasitic oomycetes, is a destructive disease for a wide range of crops worldwide. Recent outbreaks of...

    Ze Peng, Yanhong He, ... Zhanao Deng in Horticulture Research
    Article Open access 01 May 2021
  3. Molecular identification of Peronospora viciae causing downy mildew on field pea pods and its management

    In the growing season 2016–2017, downy mildew disease was initially occurred on pea pods followed by plantlets leaves that observed in different...

    M. S. A. Khalil, N. G. El-Gamal, ... M. M. Abdel-Kader in Indian Phytopathology
    Article 16 February 2021
  4. Identification of defense related gene families and their response against powdery and downy mildew infections in Vitis vinifera

    Background

    Grapevine ( Vitis vinifera) productivity has been severely affected by various bacterial, viral and fungal diseases worldwide. When a plant...

    Neetu Goyal, Garima Bhatia, ... Kashmir Singh in BMC Genomics
    Article Open access 30 October 2021
  5. Sigma factor binding protein 1 (CsSIB1) is a putative candidate of the major-effect QTL dm5.3 for downy mildew resistance in cucumber (Cucumis sativus)

    Key message

    The dm5.3 major-effect QTL in cucumber encodes a homolog of Arabidopsis sigma factor binding protein 1 (CsSIB1). CsSIB1 positively...

    Junyi Tan, Yuhui Wang, ... Yiqun Weng in Theoretical and Applied Genetics
    Article 12 September 2022
  6. Investigation of long non-coding RNAs as regulatory players of grapevine response to powdery and downy mildew infection

    Background

    Long non-coding RNAs (lncRNAs) are regulatory transcripts of length > 200 nt. Owing to the rapidly progressing RNA-sequencing technologies,...

    Garima Bhatia, Santosh K. Upadhyay, ... Kashmir Singh in BMC Plant Biology
    Article Open access 08 June 2021
  7. Introgression and targeting of the Pl37 and Pl38 genes for downy mildew resistance from wild Helianthus annuus and H. praecox into cultivated sunflower (Helianthus annuus L.)

    Key message

    Two new downy mildew resistance genes, Pl 37 and Pl 38 , were introgressed from wild sunflower species into cultivated sunflower and mapped...

    L. L. Qi, Z. I. Talukder, ... G. J. Seiler in Theoretical and Applied Genetics
    Article 23 March 2023
  8. Downy mildew of lavender caused by Peronospora belbahrii in Israel

    Peronospora belbahrii is one of the most destructive downy mildew diseases that has emerged throughout the past two decades. Due to the lack of...

    Marco Thines, Anthony Buaya, ... Yigal Cohen in Mycological Progress
    Article Open access 05 December 2020
  9. More than meets the eye — unexpected diversity in downy mildews (Oomycetes) on grasses in Australia

    Eleven new downy mildew species on grasses are described from Australia based on morphology and DNA sequence analysis of the mitochondrial cox 2...

    M. J. Ryley, Y. P. Tan, ... R. G. Shivas in Mycological Progress
    Article 01 January 2022
  10. The effect of nitrogen and NH4+ fertilization on Peronospora belbahrii downy mildew of sweet basil

    Downy mildew ( Peronospora belbahrii ) is a severe disease in sweet basil. The aim of the present research was to study the effect of total nitrogen...

    Yigal Elad, Ziv Nisan, ... Uri Yermiyahu in Phytoparasitica
    Article 19 April 2021
  11. QTL identification for downy mildew resistance in cucumber using genetic linkage map based on SSR markers

    Fourteen cucumber lines were tested for genetic homozygosity and performed pairwise comparison to identify a pair with the highest DNA polymorphic...

    PAWINEE INNARK, HADSAYA PANYANITIKOON, ... CHATCHAWAN JANTASURIYARAT in Journal of Genetics
    Article 30 October 2020
  12. Identification and map** of new genes for resistance to downy mildew in lettuce

    Key message

    Eleven new major resistance genes for lettuce downy mildew were introgressed from wild Lactuca species and mapped to small regions in the...

    Lorena Parra, Kazuko Nortman, ... Richard Michelmore in Theoretical and Applied Genetics
    Article Open access 31 October 2020
  13. Simulation of potential epidemics of downy mildew of grapevine in different scenarios of disease conduciveness

    The parameterisation process of a previously developed modelling structure of the grapevine-downy mildew pathosystem is described. The model...

    Federica Bove, Serge Savary, ... Vittorio Rossi in European Journal of Plant Pathology
    Article Open access 14 September 2020
  14. Propineb efficiency in controlling downy mildew of onion under field conditions

    Downy mildew of onion has worldwide occurrence. This study aimed to evaluate the effect of weekly sprays of different active ingredients on the area...

    E. R. Araújo, R. S. Resende in Australasian Plant Disease Notes
    Article 17 August 2020
  15. Genetic variation for tolerance to the downy mildew pathogen Peronospora variabilis in genetic resources of quinoa (Chenopodium quinoa)

    Background

    Quinoa ( Chenopodium quinoa Willd.) is an ancient grain crop that is tolerant to abiotic stress and has favorable nutritional properties....

    Carla Colque-Little, Miguel Correa Abondano, ... Karl Schmid in BMC Plant Biology
    Article Open access 14 January 2021
  16. Lactuca georgica, a new wild source of resistance to downy mildew: comparative study to other wild lettuce relatives

    Seedlings of 431 accessions representing six and five Armenian natural populations of the wild Lactuca georgica and L. altaica , respectively, and 32,...

    Article 02 March 2021
  17. Transcriptome profiling reveals response genes for downy mildew resistance in cucumber

    Main conclusion

    We discovered a potential defense pathway of cucumber to downy mildew. The signaling that activates the pathways of ROS and lignin...

    **nbin Gao, Pei Guo, ... Zhonghai Ren in Planta
    Article 29 April 2021
  18. Characterization and map** of a downy mildew resistance gene, Pl36, in sunflower (Helianthus annuus L.)

    Downy mildew (DM) is one of the most serious diseases in sunflower-growing regions worldwide, often significantly reducing sunflower yields. The...

    L. L. Qi, X. W. Cai in Molecular Breeding
    Article 05 February 2022
  19. Holomorph morphology and molecular phylogeny of Podosphaera macularis causing powdery mildew on Humulus scandens in Korea

    Podosphaera macularis is the only powdery mildew known on Humulus lupulus (hop, cultivated) and H. scandens (Japanese hop, wild) globally. The...

    In-Young Choi, Lamiya Abasova, ... Hyeon-Dong Shin in Journal of Plant Pathology
    Article 14 November 2023
  20. Detached leaf inoculation assay for evaluating resistance to the spinach downy mildew pathogen

    Downy mildew, caused by the obligate oomycete Peronospora effusa (Pfs ), is the most economically important disease of spinach. In recent years,...

    Gehendra Bhattarai, Chunda Feng, ... James C. Correll in European Journal of Plant Pathology
    Article 11 August 2020
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