Results 91 to 100 of about 7,309,867 (330)
Conservation assessment of the endemic plants from Kosovo [PDF]
Abstract Sixteen endemic plant taxa were selected from Kosovo, according to the IUCN standards and for each taxon the risk assessment and threat category has been assigned. The taxa were compared with their previous status from fifteen years ago. From sixteen plant taxa, which were included in this work, four are Balkan endemics, whereas,
Berisha, Naim +3 more
openaire +2 more sources
This internet resource contains reports throughout the yearCOVID-19 Update Special Edition -- Original Plan for 2020 -- Kansas Cooperative Plant Disease Survey Report Preliminary 2020 Kansas Wheat Disease Loss ...
Kansas. Plant Protection and Weed Control Section
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Delaying the Inevitable? U.S. Screwworm Closures and Feeder Cattle Market Dynamics
ABSTRACT Biosecurity trade restrictions are commonly framed as preventive measures, yet in many settings they function primarily as policies of delay: they impose immediate market costs while only postponing the arrival of biological risks. This paper evaluates that intertemporal tradeoff using the 2024–2025 US suspension of live cattle imports from ...
Shelby Sumner +3 more
wiley +1 more source
Intra- and interpopulational relationships and taxonomic status of six natural black pine populations (Pinus nigra Arnold) from Croatia were analyzed. Special attention in this research was paid to the establishment of taxonomic status and distribution ...
Zlatko Liber +2 more
doaj +1 more source
TRPA1 Modulating C14 Polyacetylenes from the Iranian Endemic Plant Echinophora platyloba
Phytochemical investigation of the apolar extract obtained from aerial parts of the Iranian endemic plant Echinophora platyloba DC (Apiaceae) resulted in the characterization of the polyacetylene fraction of this plant.
G. Chianese +10 more
semanticscholar +1 more source
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman +1 more
wiley +1 more source
Plant basal resistance: genetics, biochemistry, and impacts on plant-biotic interactions [PDF]
Basal resistance depends largely on a diverse range of defence mechanisms that become active upon attack by pathogens or insects. These mechanisms range from rapid stomatal closure and production of reactive oxygen species, to callose deposition and ...
Ahmad, S. +2 more
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High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording +4 more
wiley +1 more source
Abstract Premise Desert plant assemblages in southern California provide an opportunity to link patterns of community structure with climate‐driven vulnerability in a rapidly changing environment. California sustains an exceptionally diverse flora of approximately 4300 plant species, with 31% identified as endemic.
Hector Zumbado‐Ulate +4 more
wiley +1 more source
Islands are key for protecting the world’s plant endemism
Islands are renowned as evolutionary laboratories and support many species that are not found elsewhere1,2. Islands are also of great conservation concern, with many of their endemic species currently threatened or extinct3. Here we present a standardized checklist of all known vascular plants that occur on islands and document their geographical and ...
Julian Schrader +11 more
openaire +4 more sources

