Results 31 to 40 of about 124,430,873 (192)

Natura 2000 Areas, Road, Railway, Water, and Ecological Networks May Provide Pathways for Biological Invasion: A Country Scale Analysis

open access: yesPlants, 2021
Invasive species are a major threat to biodiversity worldwide. Controlling their rapid spread can only be effective if we consider the geographical factors that influence their occurrence.
Péter Szilassi   +8 more
doaj   +1 more source

First Report of Aleurocanthus spiniferus on Ailanthus altissima: Profiling of the Insect Microbiome and MicroRNAs

open access: yesInsects, 2020
We report the first occurrence of the orange spiny whitefly (Aleurocanthus spiniferus; OSW) on the tree of heaven (Ailanthus altissima) in Bari, Apulia region, Italy.
Giovanni Bubici   +5 more
doaj   +1 more source

Will a fungus save us from the Ailanthus invasion?

open access: yesItalian Journal of Mycology, 2016
Rapid growth rate, prolific fruiting and vegetative reproduction from root sprouts, ready germination and extended root system, allelopathic effects, resistance to herbivory combined to tolerance to environmentally stressful conditions such as infertile ...
Giacomo Lorenzini
doaj   +1 more source

Performance and host association of spotted lanternfly (Lycorma delicatula) among common woody ornamentals

open access: yesScientific Reports, 2021
Lycorma delicatula (spotted lanternfly) has a broad host range with a strong preference for the invasive host plant from its native range, tree of heaven (Ailanthus altissima); it had long been speculated that L. delicatula could not develop or reproduce
Osariyekemwen Uyi   +3 more
doaj   +1 more source

Factors Guiding the Orientation of Nymphal Spotted Lanternfly, Lycorma delicatula

open access: yesInsects, 2023
A mark–release–recapture experiment was conducted to evaluate the orientation of spotted lanternfly (SLF) Lycorma delicatula White (Hemiptera: Fulgoridae) nymphs when released equidistant between two trees.
Miriam F. Cooperband   +2 more
doaj   +1 more source

NITROGEN CAN LIMIT OVERSTORY TREE GROWTH FOLLOWING EXTREME STAND DENSITY INCREASE IN A PONDEROSA PINE FOREST

open access: yes, 2019
Extreme stand density increases have occurred in ponderosa pine forests throughout the western U.S. since the early 20th Century, with adverse implications for growth, physiological functioning, and mortality risk. Identifying primary stressors on large,
Marshall, L.A.   +3 more
core   +1 more source

Invasion of Tree-of-Heaven (Ailanthus altissima (Mill) Swingle) in Urban and Rural Areas of Vukovar-Syrmia County

open access: yesPoljoprivreda
This study focuses on the distribution and impact of the invasive species tree-of-heaven (Ailanthus altissima (Mill) Swingle) in the easternmost county of the Republic of Croatia.
Slavica Antunović   +3 more
doaj   +1 more source

Allelopathic potential of segetal and ruderal invasive alien plants [PDF]

open access: yesJournal of Central European Agriculture, 2018
At the global level, the invasion of alien organisms is considered the second largest threat to biodiversity. The assumption is that the high allelopathic potential is one of the features that helps invasive plant species to spread to new areas ...
Nenad Novak   +4 more
doaj   +1 more source

Echoes of the literary text narrative in a tree image in Herat school of painting [PDF]

open access: yesپیکره, 2020
Problem definition: The mystical life, larger sizes, long life, death and life renewal, have caused the tree to have different meanings and sometimes even in ancient times to be sanctified as a mediator between human being and God and introduced as a ...
Reza Rafiei Rad
doaj   +1 more source

Purification and Properties of Chlorophyllase from Ailanthus altissima (Tree-of-Heaven) [PDF]

open access: yesPlant Physiology, 1971
Chlorophyllase from Ailanthus altissima leaves has been purified 63-fold by a combination of heat treatment, ultracentrifugation, gel filtration, and chromatography on diethylaminoethyl cellulose. While the enzyme is inhibited to some degree by Triton X-100, a modification of the assay procedure of Klein and Vishniac has been shown to be far superior ...
R F, McFeeters   +2 more
openaire   +2 more sources

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