Results 21 to 30 of about 294 (137)

In vitro and in vivo interactions between Trichoderma viride and Fusarium circinatum

open access: yesSilva Fennica, 2012
Fusarium circinatum, a fungus that causes pitch canker disease, has been present in Europe since at least 2003, when it was detected in northern Spain and found to be producing severe damage in tree nurseries and pine plantations.
Martínez-Álvarez, Pablo   +2 more
doaj   +1 more source

Multispecies comparison of host responses to Fusarium circinatum challenge in tropical pines show consistency in resistance mechanisms

open access: yesPlant, Cell &Environment, Volume 46, Issue 5, Page 1705-1725, May 2023., 2023
Abstract Fusarium circinatum poses a threat to both commercial and natural pine forests. Large variation in host resistance exists between species, with many economically important species being susceptible. Development of resistant genotypes could be expedited and optimised by investigating the molecular mechanisms underlying host resistance and ...
Erik A. Visser   +3 more
wiley   +1 more source

Genome-wide identification and characterization of Fusarium circinatum-responsive lncRNAs in Pinus radiata

open access: yesBMC Genomics, 2022
Background One of the most promising strategies of Pine Pitch Canker (PPC) management is the use of reproductive plant material resistant to the disease.
Cristina Zamora-Ballesteros   +3 more
doaj   +1 more source

Genetic Architecture Underlying Response to the Fungal Pathogen Dothistroma septosporum in Lodgepole Pine, Jack Pine, and Their Hybrids. [PDF]

open access: yesEvol Appl
ABSTRACT In recent decades, Dothistroma needle blight (DNB), a pine tree disease caused by the fungal pathogen Dothistroma septosporum, has severely damaged lodgepole pine (Pinus contorta Dougl. ex. Loud.) in British Columbia, Canada, and raised health concerns for jack pine (Pinus banksiana Lamb.).
Lu M   +7 more
europepmc   +2 more sources

Pathogen Challenge, Salicylic Acid, and Jasmonic Acid Regulate Expression of Chitinase Gene Homologs in Pine

open access: yesMolecular Plant-Microbe Interactions, 2002
To better understand the molecular regulation of defense responses in members of the genus Pinus, we tested the expression of various chitinase homologs in response to pathogen-associated signals.
John M. Davis   +5 more
doaj   +1 more source

Risk assessment of Gibberella circinata for the EU territory and identification and evaluation of risk management options

open access: yesEFSA Journal, 2010
The Panel on Plant Health was asked to provide a risk assessment for Gibberella circinata Nirenberg and O'Donnell, for the EU territory, and to identify and evaluate effectiveness of risk management options in reducing the risk posed by the organism.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Pitch Canker in Young Loblolly Pines: Influence of Precommercial Thinning and Fertilization on Disease Incidence and Severity [PDF]

open access: yesSouthern Journal of Applied Forestry, 1999
Abstract Pitch canker disease affects southern pines, causing shoot dieback, stem deformation, and reduced growth. Disease occurrence is influenced by genetic resistance, abiotic and biotic environmental factors, and cultural practices.
G.M. Blakeslee   +5 more
openaire   +1 more source

Effects of Fusarium circinatum on Disease Development and Gas Exchange in the Seedlings of Pinus spp.

open access: yesResearch in Plant Disease, 2011
Four-year-old seedlings of Pinus thunbergii, Pinus densiflora and Pinus rigida were inoculated with Fusarium circinatum isolate (FT-7), the pitch canker fungus, from P.
Kwan-Soo Woo   +3 more
doaj   +1 more source

The transcriptome of Pinus pinaster under Fusarium circinatum challenge

open access: yesBMC Genomics, 2020
Background Fusarium circinatum, the causal agent of pitch canker disease, poses a serious threat to several Pinus species affecting plantations and nurseries. Although Pinus pinaster has shown moderate resistance to F.
Laura Hernandez-Escribano   +4 more
doaj   +1 more source

Interactions virus-fungus- insect in pine pitch canker disease [PDF]

open access: yes, 2019
The ascomycetous fungus Fusarium circinatum Nirenberg & O'Donell is the causal agent of pine pitch canker disease (PPC), one of the most devastating forest diseases worldwide. PPC has been reported in fourteen countries throughout America, Africa, Asia and Europe. So that, it is though that more than ten million hectares of pine forests and plantations
openaire   +1 more source

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