Results 31 to 40 of about 67,603 (321)

Field evaluation of grapevines resistant to downy and powdery mildews

, 2022
Downy (Plasmopara viticola; DM) and powdery (Erisiphe necator; PM) mildews are important diseases of grapevine worldwide. Under favourable weather conditions, they cause relevant yield and quality losses, affecting both leaves and clusters.
Salotti I., Rossi V., Bove F.
core   +1 more source

Host Cell Entry of Powdery Mildew Is Correlated with Endosomal Transport of Antagonistically Acting VvPEN1 and VvMLO to the Papilla

Molecular Plant-Microbe Interactions, 2013
Challenge by a nonadapted powdery mildew fungal pathogen leads to the formation of a local cell-wall apposition (papilla) beneath the point of attempted penetration.
A. Feechan, A. M. Jermakow, A. Ivancevic, D. Godfrey, H. Pak, R. Panstruga, I. B. Dry   +6 more
doaj   +1 more source

Intracellular mycoparasites in action: interactions between powdery mildew fungi and Ampelomyces [PDF]

, 2008
Pycnidial fungi of the genus Ampelomyces are widespread intracellular mycoparasites of powdery mildew fungi worldwide. Their pycnidia are produced in hyphae, conidiophores and immature ascomata of their mycohosts.
Kiss, Levente
core   +1 more source

Ampelomyces hyperparasites – occurrence and effect on the development of ascomata of Erysiphales species under conditions of anthropopressure

Acta Societatis Botanicorum Poloniae, 2012
Fungi of the genus Ampelomyces are the major antagonists of Erysiphales fungi being a significant group of phytopathogens. The hyperparasites attack various developmental stages of powdery mildews. As a result the infested ascomata do not reach the stage
Ewa Sucharzewska, Maria Dynowska, Dariusz Kubiak, Elżbieta Ejdys, Anna Biedunkiewicz   +4 more
doaj   +1 more source

First record and bionomics of the mycophagous ladybird Psyllobora bisoctonotata (Mulsant) (Coleoptera: Coccinellidae) in Sudan

Journal of the Saudi Society of Agricultural Sciences, 2015
Powdery mildews caused by several fungi, particularly of the genera Erysiphe, Sphaerotheca and Leveillula, are destructive diseases of various cultivated and wild plants during winter season (December–March) in Sudan.
Abdalla Abdelrahim Satti
doaj   +1 more source

Multiple avirulence paralogues in cereal powdery mildew fungi may contribute to parasite fitness and defeat of plant resistance [PDF]

, 2006
Powdery mildews, obligate biotrophic fungal parasites on a wide range of important crops, can be controlled by plant resistance (R) genes, but these are rapidly overcome by parasite mutants evading recognition.
Porritt, Oliver, Jones, Jonathan D. G., Porritt, O, Sacristan, S, Ridout, CJ, Ridout, Christopher J., Brown, James K. M., Skamnioti, Pari, Skamnioti, Paraskevi, Sacristán Benayas, Soledad, Brown, JK, Jones, JD   +11 more
core   +1 more source

Phyllosphere of organically grown strawberries [PDF]

, 2013
The use of biological control agents (BCAs) is regarded as a promising measure to control important foliar strawberry diseases such as grey mould (Botrytis cinerea) and powdery mildew (Podosphaera aphanis) in the organic strawberry cultivation.
Sylla, Justine
core   +1 more source

Notes on powdery mildews (Erysiphales) in Thailand I. Podosphaera sect. Sphaerotheca

, 2016
Podosphaera sect. Sphaerotheca is a group of powdery mildews mainly infecting herbaceous plants. In tropical countries such as Thailand, asexual morph of Podosphaera is more commonly found than sexual morph.
J. Meeboon
semanticscholar   +1 more source

Genetics and molecular mechanisms of resistance to powdery mildews in tomato (Solanum lycopersicum) and its wild relatives

European journal of plant pathology, 2013
Powdery mildews (PMs) cause disease in a wide range of plant species including important crops. Taking tomato as an example, here we review findings on the genetic basis and mechanisms of plant resistance to PMs.
A. Seifi, D. Gao, Zheng Zheng, Stefano Pavan, L. Faino, R. Visser, A. Wolters, Yu-Ling Bai   +7 more
semanticscholar   +1 more source

The Iturin and Fengycin Families of Lipopeptides Are Key Factors in Antagonism of Bacillus subtilis Toward Podosphaera fusca [PDF]

, 2007
Podosphaera fusca is the main causal agent of cucurbit powdery mildew in Spain. Four Bacillus subtilis strains, UMAF6614, UMAF6619, UMAF6639, and UMAF8561, with proven ability to suppress the disease on melon in detached leaf and seedling assays, were ...
Dufour, Samuel E.,, Cazorla, Francisco M., Paquot, Michel, Kuipers, Oscar P.; id_orcid, Rakotoaly, Rivo H.,, Arrebola, Eva,, Kuipers, O. P., Rakotoaly, Rivo H., Cazorla-López, Francisco Manuel, Perez-Garcia, A., Kuipers, Oscar P.,, Veening, J. W., Rakotoaly, R. H., De-Vicente-Moreno, Antonio, Paquot, Michel,, Romero, Diego,, Arrebola, Eva, de Vicente, A., Perez-Garcia, Alejandro, Dufour, Samuel, Arrebola, E., Kuipers, Oscar P., Cazorla, Francisco M.,, de Vicente, Antonio, Dufour, Samuel E., Veening, Jan-Willem,, Romero, D., Romero-Hinojosa, Diego Francisco, Romero, Diego, Cazorla, F. M., Vicente, Antonio de,, Kuipers, Oscar, Pérez-García, Alejandro,, Arrebola-Díez, Eva María, Veening, Jan-Willem   +34 more
core   +1 more source