Results 71 to 80 of about 5,366 (185)

Biotransformation of monoterpenols upon pre‐treatment with oregano essential oil vapour alleviates downy mildew susceptibility in grapevine leaves

Plant Biology, EarlyView.
Pre‐treatment of grapevine plants with oregano essential oil vapour alleviates downy mildew susceptibility by accumulation of monoterpenol glycosides. Abstract Grapevine downy mildew, caused by the oomycete Plasmopara viticola, is a destructive disease that causes major economic losses as most elite grapevine cultivars are susceptible to this pathogen.
J. R. P. E. Mars, R. M. de Graaf, R. S. Jansen, S. Coolen, P. H. J. Kouwer, J. L. Peters, R. A. Anaia   +6 more
wiley   +1 more source

Chitosan nanoparticles having higher degree of acetylation induce resistance against pearl millet downy mildew through nitric oxide generation

Scientific Reports, 2018
Downy mildew of pearl millet caused by the biotrophic oomycete Sclerospora graminicola is the most devastating disease which impairs pearl millet production causing huge yield and monetary losses.
Chandra Nayaka Siddaiah, Keelara Veerappa Harish Prasanth, Niranjan Raj Satyanarayana, Venkataramana Mudili, Vijai Kumar Gupta, Naveen Kumar Kalagatur, Tara Satyavati, Xiao-Feng Dai, Jie-Yin Chen, Andrei Mocan, Bhim Pratap Singh, Rakesh Kumar Srivastava   +11 more
doaj   +1 more source

Selection parameters for downy mildew disease, fruit yield and related traits in ridge gourd [Luffa acutangula (Roxb.) L.]

Electronic Journal of Plant Breeding, 2017
Forty one genotypes of ridge gourd were evaluated in augmented design with three checks. Analysis of variance revealed significant differences among genotypes for all the traits.
Anand Narasannavar, V. Devappa, M. Pitchaimuthu, B. Fhakrudin, H.B. Lingaiah, M. Anjanappa and, S. Sriram   +6 more
doaj   +1 more source

Adoption Dynamics of Fungus‐Resistant Grapevine Varieties: A Real Options Approach

Agricultural Economics, Volume 57, Issue 5, September 2026.
ABSTRACT Viticulture is a key economic sector in Europe, but responsible for vast amounts of fungicide use. Fungus‐resistant grapevine varieties are less susceptible to fungal diseases, reducing fungicide use by up to 80%. However, their adoption remains limited, despite their economic and environmental advantages.
Eileen Ziehmann, Niklas Möhring, Robert Finger   +2 more
wiley   +1 more source

Gene expression and metabolic variability in fungus‐resistant PIWI (‘Pilzwiderstandsfähig’) grape cultivars

Journal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5841-5850, 15 August 2026.
Abstract BACKGROUND Fungus‐resistant PIWI (Pilzwiderstandsfähig) grape cultivars are promising for reducing pesticide inputs in viticulture, but their enological potential is still poorly characterized. We performed a pilot, single‐vintage study integrating berry gene expression and phenolic composition in five Italian red PIWI cultivars (Cabernet ...
Clizia Villano, Alessandra Luciano, Domenico Carputo, Luigi Frusciante, Martino Forino, Felice Napolitano, Roberta Smimmo, Angelita Gambuti, Riccardo Aversano   +8 more
wiley   +1 more source

Bibliographic Analysis of Scientific Research on Downy Mildew (Pseudoperonospora humuli) in Hop (Humulus lupulus L.)

Agriculture
This study focused on downy mildew in hop caused by the pathogen Pseudoperonospora humuli. A systematic literature review was conducted using bibliometric analysis to explore trends in publishing, prominent research themes, and where research is being ...
Marcia Magalhães de Arruda, Fabiana da Silva Soares, Marcelle Teodoro Lima, Eduardo Lopes Doracenzi, Pedro Bartholo Costa, Duane Nascimento Oliveira, Thayse Karollyne dos Santos Fonsêca, Waldir Cintra de Jesus Junior, Alexandre Rosa dos Santos   +8 more
doaj   +1 more source

The Power of Genomic in situ Hybridization (GISH) in Interspecific Breeding of Bulb Onion (Allium cepa L.) Resistant to Downy Mildew (Peronospora destructor [Berk.] Casp.)

Plants, 2019
We exploited the advantages of genomic in situ hybridization (GISH) to monitor the introgression process at the chromosome level using a simple and robust molecular marker in the interspecific breeding of bulb onion (Allium cepa L.) that is resistant to ...
Ludmila Khrustaleva, Majd Mardini, Natalia Kudryavtseva, Rada Alizhanova, Dmitry Romanov, Pavel Sokolov, Grigory Monakhos   +6 more
doaj   +1 more source

Outcomes in the Management of Pediatric Retrograde Cricopharyngeal Dysfunction

The Laryngoscope, Volume 136, Issue 8, Page 3620-3626, August 2026.
ABSTRACT Objective To review the presentation and treatment outcomes of pediatric patients with retrograde cricopharyngeal dysfunction (RCPD). Methods A retrospective chart review was performed on pediatric patients diagnosed with retrograde cricopharyngeal dysfunction (RCPD) and treated with cricopharyngeal botulinum toxin injection (CPBTI).
Aidan P. Wright, Vivian Jin, Nathaniel B. Hunter, Andrew G. Tritter   +3 more
wiley   +1 more source

Direct and indirect effects of elevated CO2, warming and drought on plant–consumer interactions of Plantago lanceolata

Journal of Ecology, Volume 114, Issue 8, August 2026.
Experimental treatments of warming, elevated CO2, drought and their interactions had direct and indirect (plant‐trait‐mediated) effects on field Plantago lanceolata consumption and feeding preferences of the locust Locusta migratoria. The effects largely differed between consumption types, despite being studied on the same species in the same system ...
Micha Davidová, Dinesh Thakur, Michael Bahn, Andreas Schaumberger, Nikita Rathore, Jaroslav Semerád, Tomáš Cajthaml, Zuzana Münzbergová   +7 more
wiley   +1 more source

Laboratory Biology, Immature and Adult Morphology of Trichopria drosophilae (Perkins) (Hymenoptera: Diapriidae), Parasitoids of Drosophila Flies

Entomologia Experimentalis et Applicata, Volume 174, Issue 8, Page 863-875, August 2026.
This study investigates the laboratory biology and morphology of the parasitoid Trichopria drosophilae, which targets Drosophila flies, including the invasive Drosophila suzukii. Key findings include a detailed description of the parasitoid's egg, three larval instars, and pupal stage, as well as unique behaviors such as siblicide and encapsulation in ...
Alex Gumovsky, Jana Collatz, Lesia Tymochko, Lars Krogmann   +3 more
wiley   +1 more source