Results 41 to 50 of about 371,590 (149)

Identification of odor-processing genes in the emerald ash borer, Agrilus planipennis. [PDF]

open access: yesPLoS ONE, 2013
Insects rely on olfaction to locate food, mates, and suitable oviposition sites for successful completion of their life cycle. Agrilus planipennis Fairmaire (emerald ash borer) is a serious invasive insect pest that has killed tens of millions of North ...
Praveen Mamidala   +8 more
doaj   +1 more source

Assessing the host plants of the invasive apricot aphid, Myzus mumecola (Hemiptera: Aphididae)

open access: yesAgricultural and Forest Entomology, EarlyView.
We investigated the host plants of the invasive apricot aphid Myzus mumecola (Hemiptera: Aphididae), an emerging pest species in Europe, by combining molecular and ecological approaches. The winter host plant was confirmed as apricot by both methods.
Marta Chignola   +2 more
wiley   +1 more source

Infestation of ash emerald ash borer Agrilus planipennis Fairmaire, (Coleoptera: Buprestidae) on the territory of National University of Life and Environmental Sciences (NULES) of Ukraine

open access: yesUkrainian Journal of Forest and Wood Science
The aim of the study was to assess the sanitary condition of ash trees of the genus Fraxinus spp. on the territory of NULES of Ukraine and to monitor the number of invasive species Agrilus planipennis.
N. Puzrina   +4 more
doaj   +1 more source

Flowering calendar and morphometric features of pollen for some invasive species in the Middle Russia

open access: yesHortus Botanicus, 2016
Based on the results of the flowering typical for the invasive plants, a flowering calender was made for these species of the Middle Russia. Seventeen types of seeds are described in the article; they are divided into three groups according to the size ...
Vinogradova Yulia, Kuklina Alla
doaj   +1 more source

Environmental drivers influencing the ambrosia beetle community: The primary role of geographic and climatic drivers in chestnut‐growing areas

open access: yesAgricultural and Forest Entomology, EarlyView.
Ethanol‐baited traps were placed in cultivated chestnut orchards (a) and mixed environments with assorted tree composition (b), over a 2‐year monitoring period in two valleys (NW Italy). A total of 118,286 ambrosia beetles was collected, representing six species.
Eleonora Vittoria Fontana   +1 more
wiley   +1 more source

Species diversity of fungi on damaged branches and leaves of ashes (Fraxinus spp.) in different types of stands in Slovakia [PDF]

open access: yesCentral European Forestry Journal, 2018
Abstract The diversity of fungi on branches and leaves of ashes (Fraxinus angustifolia, F. excelsior, F. ornus) in Slovakia was studied. Symptomatic material collected in Slovakia during the period of 2013 to 2017 and herbarium specimens previously collected were examined.
Katarína Pastirčáková   +2 more
openaire   +1 more source

Status of ash (Fraxinus spp.) in mixed hardwood post‐outbreak forests near the epicentre of the emerald ash borer invasion

open access: yesAgricultural and Forest Entomology, EarlyView.
The persistence and health of ash populations were characterized in post‐outbreak forests near the epicentre of the emerald ash borer (EAB) invasion in North America. Regenerating ash remained abundant, but densities of understory ash were higher in wetlands (hydric), while ash remained at the seedling stage in riparian (mesic) and upland (xeric ...
Aaron Tayal, Kayla I. Perry
wiley   +1 more source

Health condition of ash species (Fraxinus spp.) and fungal diversity in foliage of ash [PDF]

open access: yes, 2014
Saaresurm on Euroopas saare (Fraxinus spp.) liikidel leviv seenhaigus, mida põhjustab kottseen Hymenoscyphus pseudoalbidus. See on kiiresti leviv invasiivne patogeen, mis põhjustab ulatuslikku puude suremist eelkõige harilikul saarel (Fraxinus ...
Tee, Martin
core   +1 more source

The role of seed mix characteristics and soil amendments during post‐agricultural prairie restoration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Prairie restoration on degraded lands may be influenced by seed mix characteristics, including species richness and legume establishment. Soil amendments may facilitate restoration; however, the practical usefulness of techniques such as applications of whole soil and leaf mulch remains relatively unclear.
Valerie N. Thurston   +4 more
wiley   +1 more source

Are novel and co‐xenic associations common in alien fungal and fungus‐like plant pathogens?

open access: yesNew Phytologist, Volume 252, Issue 2, Page 843-860, October 2026.
Possible scenarios for plant–pathogen associations during invasion. An introduced plant may occur in a new area without its pathogen (enemy release) or together with its pathogen (co‐introduction). The presence of the alien plant (in red) and its co‐introduced pathogen (in dark red) can result in pathogen spillover to co‐occurring plants. Host jumps to
Anna Schertler   +22 more
wiley   +1 more source

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