Results 61 to 70 of about 451 (173)
New Zealand Journal of Agricultural Research, Volume 68, Issue 1, Page 31-47, February 2025.ABSTRACT Perennial ryegrass (Lolium perenne L.) remains the predominant grazed grass in New Zealand’s pastoral agriculture. Brought in from Europe in the early nineteenth century, locally adapted populations or ecotypes developed in a number of regions.
John R. Caradus +4 more
wiley +1 more source
Commodity risk assessment of Alnus cordata, Alnus glutinosa and Alnus incana plants from the UK
EFSA Journal, Volume 23, Issue 1, January 2025.Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high‐risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH) +36 more
wiley +1 more source
Plant Protection Science, 2010 Forty Puccinia coronata f.sp. avenae isolates from several European countries and Israel were tested for virulence to 18 differential oat lines. Amplified Fragment Length Polymorphism (AFLP) analysis was used to evaluate diversity among the studied ...
Hana Klenová-Jiráková +3 more
doaj +1 more source
Mycoscience, 2006 Species of macrocyclic, heteroecious grass rusts often have been defined with wide host ranges and variation in spore morphology. Consequently, some are species complexes and contain genetically distinct forms. Molecular analyses, together with morphological and biological methods, provide powerful means to dissect these complexes. Puccinia coronata is
openaire +1 more source
Plant Pathology, Volume 73, Issue 9, Page 2359-2371, December 2024.High quantities of light received by wheat seedlings alters the profile of volatile organic compounds, which in turn enhances germination and infection efficiency of Puccinia striiformis. Abstract Many factors are known to influence infection by cereal rusts, including environmental variables such at light, humidity and temperature, the topography of ...
Camila M. Zanella +6 more
wiley +1 more source
Apoptotic Cell Death is a Common Response to Pathogen Attack in Oats
Molecular Plant-Microbe Interactions, 2002 We have examined the characteristics of cell death induced by pathogen infection in oats with respect to following hallmark apoptotic features: DNA laddering, chromatin condensation, and electron microscopic-bterminal deoxynucleotidyl transferase ...
Nan Yao +6 more
doaj +1 more source
Physiologia Plantarum, Volume 176, Issue 6, November/December 2024.Abstract The barley powdery mildew disease caused by the biotrophic fungus Blumeria hordei (Bh) poses enormous risks to crop production due to yield and quality losses. Plants and fungi can produce and release volatile organic compounds (VOCs) that serve as signals in plant communication and defense response to protect themselves.
Silvana Laupheimer +7 more
wiley +1 more source
Engenharia 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
BMC Plant Biology, 2018 Background Protein kinases play a key role in plant cell homeostasis and the activation of defense mechanisms. Partial resistance to fungi in plants is interesting because of its durability. However, the variable number of minor loci associated with this
Yolanda Loarce +4 more
doaj +1 more source
Breeding oat for resistance to the crown rust pathogen Puccinia coronata f. sp. avenae: achievements and prospects. [PDF]
Theor Appl Genet, 2022 Park RF +12 more
europepmc +1 more source