Results 111 to 120 of about 154,365 (246)

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, Volume 28, Issue 4, Page 575-587, November 2026.
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

Overwintering of Eight Toothed Spruce Bark Beetle (Ips typographus) in Spruce Forests of North Velebit

open access: yesCroatian Journal of Forest Engineering, 2011
The eight toothed spruce bark beetle (Ips typographus) plays an important role in spruce forests of Croatia, in the same way as it does in the rest of Europe wherever spruce grows. The size and intensity of its outbreaks is considerably lower though, and
Milivoj Franjević   +2 more
doaj  

Functional memory of drought affects leaf chemical defenses and microbial interactions in aspen

open access: yesNew Phytologist, Volume 252, Issue 4, Page 1413-1431, November 2026.
Experimental design of the common garden study. Summary Drought is an important driver of tree mortality, but its long‐term impacts on trait expression remain poorly understood. Leaves are a key interface at which trees respond to abiotic stress, and foliar traits such as chemical defenses and microbial communities may play a role in determining post ...
Aubrey M. Hawks   +11 more
wiley   +1 more source

Who Owns the Landscape? Policy Conflict Over the Proposed Designation of Křivoklátsko as a National Park

open access: yesReview of Policy Research, Volume 43, Issue 6, November 2026.
ABSTRACT Nature conservation conflicts increasingly extend beyond ecological objectives to disputes over decision‐making legitimacy, institutional authority, and competing understandings of landscape and expertise. This article examines the conflict over the proposed designation of Křivoklátsko as a national park in the Czech Republic between 2021 and ...
Filip Simon
wiley   +1 more source

Tree physiology and bark beetles [PDF]

open access: yesNew Phytologist, 2015
Michael G, Ryan   +3 more
openaire   +2 more sources

Cereal leaf beetle standardized survey methods

open access: yes, 2001
These standardized survey methods were designed by the Western Cereal Leaf Beetle Working Group (WCLBWG) in the spring of 2001. The WCLBWG serves as an informal scientific forum and regional partnership to foster the exchange information pertaining to ...
Western Cereal Leaf Beetle Team
core  

Individual tree characteristics and plasticity to climate conditions modulate resistance to bark beetle attack in Pinus uncinata

open access: yes
Forest infestation and mortality caused by bark beetles is increasing with climate change. Tree resistance to bark beetle attack may depend on resources allocation to growth or defence, which controls the shift from endemic to epidemic beetle populations.
Valor Ivars, Maria Teresa   +6 more
core   +1 more source

Dynamics of Scots pine health after the release of Thanasimus formicarius in bark beetle foci

open access: yesНаукові праці Лісівничої академії наук України
In Eastern Polissia, a severe decline of Scots pine started in 2015. It was caused by drought and aggravated by outbreaks of Ips acuminatus (Gyllenhal, 1827) followed by Ips sexdentatus (Börner, 1776).
Valentyna Meshkova   +3 more
doaj   +1 more source

Stand and Landscape Drivers of Trap Captures of the Pine Wilt Disease Vector Monochamus alternatus (Coleoptera: Cerambycidae) in the Qinling Mountains

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study examines how stand structure and surrounding landscape context influence the trap‐based abundance of Monochamus alternatus, the principal vector of pine wilt disease, in the Qinling Mountains of China. Using pheromone‐trap monitoring, multi‐scale landscape metrics, and multimodel inference, we show that local host composition and fine‐scale ...
Jingyu Qi   +7 more
wiley   +1 more source

Ectomycorrhizal response to bark beetle attack: a comparison of dead and surviving trees

open access: yesFrontiers in Forests and Global Change
Bark beetle outbreaks have become increasingly prevalent and intense, causing widespread tree mortality and altering forest ecosystems globally. In this study, we investigate the dynamics between tree root systems of the Norway spruce and ectomycorrhizal
Roman Modlinger   +8 more
doaj   +1 more source

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