Results 91 to 100 of about 121,770 (352)

Rethinking the natural regeneration failure of pedunculate oak: The pathogen mildew hypothesis

, 2021
Introduced pathogen microorganisms are important drivers of ecosystem change. This paper highlights the impact of the non-native pathogen mildew multi-species complex on the natural regeneration dynamics of pedunculate oak (Quercus robur).
L. Demeter, Á. Molnár, K. Öllerer, G. Csóka, Alen Kiš, C. Vadász, F. Horváth, Z. Mólnar   +7 more
semanticscholar   +1 more source

Overexpression of two CDPKs from wild Chinese grapevine enhances powdery mildew resistance in Vitis vinifera and Arabidopsis.

New Phytologist, 2021
Calcium-dependent protein kinases (CDPKs) play vital roles in metabolic regulations and stimuli responses in plants. However, little is known about their function in grapevine.
Yang Hu, Yuan Cheng, Xuena Yu, Jie Liu, Lushan Yang, Yurong Gao, Guihua Ke, Min Zhou, Bo Mu, Shunyuan Xiao, Yuejin Wang, Ying-qiang Wen   +11 more
semanticscholar   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Discarded sequencing reads uncover natural variation in pest resistance in Thlaspi arvense

eLife
Understanding the genomic basis of natural variation in plant pest resistance is an important goal in plant science, but it usually requires large and labor-intensive phenotyping experiments.
Dario Galanti, Jun Hee Jung, Caroline Müller, Oliver Bossdorf   +3 more
doaj   +1 more source

Tagatose Suppresses Grapevine Powdery Mildew and Downy Mildew under Field Conditions with No Severe Impacts on Grape Must Fermentation

Australian Journal of Grape and Wine Research, 2022
Background and Aims. Grapevine is susceptible to several diseases and requires a large use of fungicides. Sustainable alternatives must be safe for humans and the environment and also should not interfere with must fermentation. The aim of this study was
O. Giovannini, T. Roman, A. Nesler, I. Pertot, M. Perazzolli   +4 more
doaj   +1 more source

Hop Compost Tea Trial [PDF]

, 2015
As the acreage of hops continues to rapidly expand in the northeast, there is a great need for production knowledge specific to our region. Downy mildew has been identified as the primary pathogen plaguing our hop yards. This disease causes reduced yield,
Calderwood, Lily, Cubins, Julija, Cummings, Erica, Darby, Heather, Gupta, Abha, Post, Julian, Ziegler, Sara   +6 more
core   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Indirect effect of a transgenic wheat on aphids through enhanced powdery mildew resistance. [PDF]

PLoS ONE, 2012
In agricultural ecosystems, arthropod herbivores and fungal pathogens are likely to colonise the same plant and may therefore affect each other directly or indirectly.
Simone von Burg, Fernando Álvarez-Alfageme, Jörg Romeis   +2 more
doaj   +1 more source

Investigation of management practices and economic viability of vineyards for organic wine production [PDF]

, 2005
This paper reports the findings of two components of a research investigating the viability of organic wine grape production. Firstly the results of a survey of Australian organic wine grape growers’ management practices and secondly the first year ...
Hassall, A.G., Kristiansen, P., Taji, A.
core