Results 11 to 20 of about 638,933 (232)

First report of barley root-knot nematode, Meloidogyne naasi from turfgrass in Idaho, with multigene molecular characterization

open access: yesJournal of Nematology, 2023
Barley root-knot nematode, Meloidogyne naasi Franklin, 1965, is one of the most important pest nematodes infecting monocots (Franklin, 1965). Two-inch core soil samples collected from a golf course in Ada County, Idaho were submitted for identification ...
Skantar Andrea M.   +3 more
doaj   +1 more source

Pharmacognostic standardization of Aralia cachemirica: a comparative study

open access: yesFuture Journal of Pharmaceutical Sciences, 2021
Background Aralia cachemirica Decne. is an endemic and an important medicinal plant species of Kashmir Himalaya. Despite having immense medicinal importance, little information is available on the standardization parameters of the species.
Neelofar Majid   +4 more
doaj   +1 more source

Top Ten Most Important U.S.-Regulated and Emerging Plant-Parasitic Nematodes

open access: yesHorticulturae, 2022
Plant-parasitic nematodes (PPNs) are important pests that cause an estimated ten billion dollars of crop loss each year in the United States and over 100 billion dollars globally.
Mihail Kantor   +3 more
doaj   +1 more source

Genome analysis of the ubiquitous boxwood pathogen Pseudonectria foliicola [PDF]

open access: yesPeerJ, 2018
Boxwood (Buxus spp.) are broad-leaved, evergreen landscape plants valued for their longevity and ornamental qualities. Volutella leaf and stem blight, caused by the ascomycete fungi Pseudonectria foliicola and P.
Yazmín Rivera   +4 more
doaj   +2 more sources

Determinants of genetic diversity [PDF]

open access: yesNature Reviews Genetics, 2016
Genetic polymorphism varies among species and within genomes, and has important implications for the evolution and conservation of species. The determinants of this variation have been poorly understood, but population genomic data from a wide range of organisms now make it possible to delineate the underlying evolutionary processes, notably how ...
Ellegren, Hans, Galtier, Nicolas
openaire   +3 more sources

The Diversification of Downy Mildew Species Was Not Driven by the Loss of Mycorrhizal Associations or the Evolution of C4 Photosynthesis

open access: yesPhytoFrontiers, 2022
There are approximately 700 obligate biotrophic species grouped into 20 genera (Oomycota, Peronosporaceae) that cause downy mildew diseases. In 2001, Dick hypothesized that diversification of downy mildew species was driven in part by host plant ...
William J. Davis, Jo Anne Crouch
doaj   +1 more source

First report of the cactus cyst nematode, Cactodera cacti, from a cactus garden in Idaho

open access: yesJournal of Nematology, 2019
In April 2018, a cyst nematode was discovered from soil samples collected from a cactus garden collection in Meridian, Ada County, Idaho, USA. The cactus garden collection field reported was observed with localized areas of heavily stunted plants.
Skantar Andrea M.   +4 more
doaj   +1 more source

On the Breeds of Cattle—Historic and Current Classifications

open access: yesDiversity, 2011
Classification of cattle breeds contributes to our understanding of the history of cattle and is essential for an effective conservation of genetic diversity.
Johannes A. Lenstra   +4 more
doaj   +1 more source

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard   +8 more
wiley   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

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