Results 111 to 120 of about 331,306 (248)

Arbuscular Mycorrhizal Fungi Mitigate Drought‐Enhanced Herbivore Performance in Maize

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Drought events are becoming increasingly frequent and intense, posing major challenges to crop productivity. Beyond direct water stress, drought can indirectly affect plants by enhancing herbivore performance. While arbuscular mycorrhizal fungi (AMF) have been proposed to alleviate drought stress and to enhance plant resistance to herbivory ...
Sheharyar Ahmed Khan   +7 more
wiley   +1 more source

Sources of economically valuable traits for covered oat breeding

open access: yesАграрная наука Евро-Северо-Востока, 2016
Using of genetic diversity is one of the factors of successful oat breeding. Screening of sources with high yield, resistance to abiotic (high soil acidity and drougth) and biotic (pathogens) stressors, early maturity, high grain quality is actual for ...
I. I. Rusakova   +3 more
doaj   +1 more source

Physics of Solar Prominences: II - Magnetic Structure and Dynamics

open access: yes, 2010
Observations and models of solar prominences are reviewed. We focus on non-eruptive prominences, and describe recent progress in four areas of prominence research: (1) magnetic structure deduced from observations and models, (2) the dynamics of ...
A. Canou   +280 more
core   +2 more sources

Supportive periodontal care during active orthodontic therapy in patients with history of stage IV periodontitis: A narrative review

open access: yesPeriodontology 2000, EarlyView.
Abstract The present narrative review aims to summarize the existing literature on recommendations for supportive periodontal care (SPC) in patients undergoing combined periodontal–orthodontic treatment. It outlines a comprehensive step‐4 treatment sequence in patients diagnosed with stage IV periodontitis and concurrent orthodontic problems.
Alexandra Stähli   +6 more
wiley   +1 more source

Virulence of Puccinia coronata var avenae f. sp. avenae (oat crown rust) in Canada during 2010 to 2015

open access: yesCanadian journal of plant pathology, 2019
Crown rust, caused by Puccinia coronata var. avenae f. sp. avenae (Urban & Marková) (Pca), is an economically significant problem in oat in Canada. The growing of crown rust resistant oat cultivars has been an important management practice.
J. Menzies   +5 more
semanticscholar   +1 more source

Zirconia, titanium, and polyetheretherketone implant abutments show equal long‐term clinical success—A systematic review and network meta‐analysis

open access: yesPeriodontology 2000, EarlyView.
Abstract Hundreds of millions of people have one or more missing teeth. Consequently, a substantial number of patients undergo implant therapy each year. However, technical complications and soft tissue inflammation associated with the implant abutment or the type of restoration can lead to bone loss and, ultimately, implant failure.
Yasir Nabeel Al‐Mohammad   +13 more
wiley   +1 more source

Controlling molybdenum toxicity in livestock: Rust resistance in ryegrass

open access: yesCalifornia Agriculture, 1962
Crown rust is the major disease of the ryegrasses in California. It is particularly serious in the Coastal areas, and can be quite prevalent in the Central Valley in late spring.
W Nyquist
doaj  

Fungicidas, doses e volumes de calda no controle químico da ferrugem da folha da aveia (Puccinia coronata f. sp. avenae) Fungicides, rates and spray volumes in the chemical control of oats crown rust (Puccinia coronata f. sp. avenae)

open access: yesEngenharia Agrícola, 2007
A ferrugem da folha (Puccinia coronata f. sp. avenae) é a doença mais destrutiva da aveia, e aplicações de fungicidas com volumes baixos de calda podem reduzir a eficácia do controle químico.
Ana R. de Oliveira   +4 more
doaj   +1 more source

Selection for partial resistance to crown rust in oat

open access: yes, 2020
Crown rust, caused by the fungal pathogen, Puccinia coronata, severely reduces kernel quality and grain yield in oat. Partial resistance is considered to be a durable form of rust resistance. The objectives of this study were to evaluate the effectiveness of index selection as a method for improving partial resistance to crown rust, grain yield and ...
openaire   +3 more sources

The enemy of my enemy: concomitant impacts of goat browsing on native vegetation during invasive plant control

open access: yesRestoration Ecology, EarlyView.
The goal of invasive plant management is often to benefit native plants; however, the consequences of invasive plant management on native plants are not often assessed. While this is true generally for invasive plant management, it is particularly true for targeted grazing using livestock, such as goats, which is a rapidly expanding but little‐studied ...
Katherine M. Marchetto   +3 more
wiley   +1 more source

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