Results 71 to 80 of about 9,355 (194)

Ecology and Host Associations of \u3ci\u3eHistiogaster Arborsignis\u3c/i\u3e (Acari: Acaridae) in the Great Lakes Region, Particularly in the Huron Mountains of Northern Michigan [PDF]

open access: yes, 2017
Histiogaster arborsignis is recorded from subcortical habitats and fungal fruiting bodies in the Huron Mountains of northern Michigan. Deutonymphs were collected from 15 species of Coleoptera, Hymenoptera and Diptera. Additional host and locality records
OConnor, Barry M
core   +2 more sources

Efecto de la sequía en la distribución y densidad de Dendroctonus mexicanus Hopkins, 1905 en bosques templados

open access: yesRevista Mexicana de Ciencias Forestales, 2018
Los bosques templados de Nuevo León son susceptibles al ataque de insectos descortezadores del género Dendroctonus, los cuales son considerados como los más destructivos en bosques de pino en México; donde tienen un papel importante, ya que a densidades ...
Diana Pinzón Moncada   +3 more
doaj   +1 more source

Neonate mortality in mountain caribou: Patterns of predation during onset of a wolf reduction program

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
We used an individual‐based movement method, supported by camera trap data, to assess changes in neonate caribou mortality patterns before and after wolf reduction began in the Itcha‐Ilgachuz mountain caribou subpopulation range, British Columbia, Canada.
Tazarve Gharajehdaghipour   +2 more
wiley   +1 more source

Bacterial and fungal symbionts of parasiticDendroctonusbark beetles [PDF]

open access: yesFEMS Microbiology Ecology, 2016
Bark beetles (Curculionidae: Scolytinae) are one of the most species-rich herbivorous insect groups with many shifts in ecology and host-plant use, which may be mediated by their bacterial and fungal symbionts. While symbionts are well studied in economically important, tree-killing species, little is known about parasitic species whose broods develop ...
Dohet, Loïc   +4 more
openaire   +3 more sources

Forest Reorganization Sustains Carbon Sequestration Under Climate Change

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 2, February 2026.
Abstract Forests currently mitigate anthropogenic climate change by sequestering substantial amounts of carbon, but future carbon dynamics are expected to vary across the temperate forest biome. Previously cold‐limited ecosystems with low disturbance activity could increase their carbon uptake, while water‐limited ecosystems with high disturbance ...
Christina Dollinger   +6 more
wiley   +1 more source

DETERMINACION PRELIMINAR DE DAÑOS CAUSADOS POR GORGOJOS DESCORTEZADORES EN BOSQUES DE PINOS DEL MUNICIPIO DE JALAPA, NUEVA SEGOVIA, PRIMER TRIMESTRE DEL AÑO 2001

open access: yesLa Calera, 2001
La presente investigación se realizó con el objetivo de documentar los antecedentes y determinar las pérdidas causadas por el presente brote de insectos descortezadores en el bosque de pinos de Jalapa.
Alberto Sedlles, Roberto Álvarez
doaj  

Forest harvest and natural stressors compound to reduce juvenile ungulate survival

open access: yesJournal of Applied Ecology, Volume 63, Issue 2, February 2026.
Anthropogenic disturbances, such as forest harvest, create risky landscapes for juveniles by increasing their vulnerability to predation and hunting, and when combined with natural stressors like parasitism, likely drive population declines. Managing landscapes with a species‐centric approach that addresses the cumulative effects of human and natural ...
Skylar Boucher   +6 more
wiley   +1 more source

Biology, Detection, and Management of Lecanosticta acicola: Emerging Challenges for the Management of Brown Spot Needle Blight in Pine Forests

open access: yesForest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT Brown spot needle blight (BSNB), caused by the fungus Lecanosticta acicola, is a widely distributed foliar disease of pines that causes needle necrosis, premature defoliation, and growth loss in both natural forests and commercial plantations. Although L.
Gabriel Silva   +13 more
wiley   +1 more source

Antennal and Mouthpart Sensilla of the Blister Beetle. \u3ci\u3eMeloe Campanicollis\u3c/i\u3e (Coleoptera: Meloidae) [PDF]

open access: yes, 2017
Sensilia on the sexually dimorphic antennae of the blister beetle, Meloe campanicollis, were primarily sensilla chaetica with scattered socketed and non-socketed sensilla basiconica.
Bland, R. G
core   +2 more sources

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

open access: yesPopulation Ecology, Volume 68, Issue 1, January 2026.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

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