Results 61 to 70 of about 427 (115)

Interactions entre changement climatique et agents pathogènes

open access: yesRevue Forestière Française, 2018
La forêt est soumise à des changements rapides liés en particulier à la modification des cortèges parasitaires sous l’effet des invasions biologiques et de l’évolution du climat.
Benoît Marçais
doaj   +1 more source

Condition of Stone pine Pinus sibirica Du Tour clonal stands in the Republic of Altai: conservation and breeding prospects [PDF]

open access: yesСибирский лесной журнал, 2016
Most productive populations of Siberian stone pine trees were revealed as a result of many years study of the selection structure of the Siberian stone pine forests in the Republic of Altai. Based on the analysis of archive materials and ground inventory
Yu. N. Il’ichev, D. N. Shuvaev
doaj   +1 more source

Genetics of Dothistromin Biosynthesis in the Peanut Pathogen Passalora arachidicola

open access: yesToxins, 2010
The peanut leaf spot pathogen Passalora arachidicola (Mycosphaerella arachidis) is known to produce dothistromin, a mycotoxin related to aflatoxin.
Rosie E. Bradshaw   +2 more
doaj   +1 more source

Lienhwalides: Unique Tropolone–Maleidride Hybrids from Hypoxylon lienhwacheense

open access: yesChemBioChem, Volume 26, Issue 10, May 27, 2025.
Lienhwalides are novel tropolone–maleidride hybrid molecules unique in nature. Absolute configuration is solved by semisynthetic approaches and X‐ray analysis. Interplay between both lwt and lwm biosynthetic gene clusters is responsible for the production of lienhwalides.
Katharina Schmidt   +13 more
wiley   +1 more source

How do global forest pests respond to increasing temperatures? – a meta‐analysis

open access: yesOikos, Volume 2024, Issue 11, November 2024.
Biotic disturbances caused by insects and pathogens have a major impact on forests in the Northern Hemisphere. Knowledge of the effects of increasing temperature on the performance of these forest pests will thus be crucial for predicting future disturbance risks.
Hannes Warlo, Markus Kautz
wiley   +1 more source

Climate, host ontogeny and pathogen structural specificity determine forest disease distribution at a regional scale

open access: yesEcography, Volume 2024, Issue 10, October 2024.
Predicting forest health at a regional level is challenging as forests are simultaneously attacked by multiple pathogens. Usually, the impacts of each pathogen are studied separately, however, interactions between them can affect disease dynamics. Pathogens can interact directly by competing for the same niche, but also facilitate or suppress each ...
Maria Caballol   +6 more
wiley   +1 more source

Fungi and water molds found on woody plants grown in the forest nurseries of the Marmara Region

open access: yesTurkish Journal of Forestry, 2019
This study was conducted to determine the presence of fungi and water molds in 13 state and 3 private nurseries in Sakarya, Kocaeli, Yalova, Bursa, Istanbul, Kırklareli and Edirne provinces where woody plants were produced.
Ayşe ADAY KAYA   +2 more
doaj   +1 more source

Warm summer nights and the growth decline of shore pine in Southeast Alaska

open access: yesEnvironmental Research Letters, 2015
Shore pine, which is a subspecies of lodgepole pine, was a widespread and dominant tree species in Southeast Alaska during the early Holocene. At present, the distribution of shore pine in Alaska is restricted to coastal bogs and fens, likely by ...
Patrick F Sullivan   +4 more
doaj   +1 more source

The genomes of the fungal plant pathogens Cladosporium fulvum and Dothistroma septosporum reveal adaptation to different hosts and lifestyles but also signatures of common ancestry.

open access: yesPLoS Genetics, 2012
We sequenced and compared the genomes of the Dothideomycete fungal plant pathogens Cladosporium fulvum (Cfu) (syn. Passalora fulva) and Dothistroma septosporum (Dse) that are closely related phylogenetically, but have different lifestyles and hosts ...
Pierre J G M de Wit   +38 more
doaj   +1 more source

Disease ecology and pathogeography: Changing the focus to better interpret and anticipate complex environment–host–pathogen interactions

open access: yes
Ecography, Volume 2024, Issue 10, October 2024.
Jean‐François Guégan   +3 more
wiley   +1 more source

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