Results 1 to 10 of about 420 (144)
Susceptibility of provenances and families of Pinus maximinoi and Pinus tecunumanii to frost in South Africa [PDF]
New Forests, 2012 The future of South Africa’s most important pine species, Pinus patula, is threatened by the pitch canker fungus, Fusarium circinatum. Pinus maximinoi and P. tecunumanii represent two subtropical species that provide an alternative to planting P. patula on the warmer sites of South Africa. Extending the planting range of P. tecunumanii and P. maximinoi
Michael J Wingfield +2 more
exaly +5 more sources
Dual RNA-Seq Analysis of the Pine-Fusarium circinatum Interaction in Resistant (Pinus tecunumanii) and Susceptible (Pinus patula) Hosts. [PDF]
Microorganisms, 2019 Fusarium circinatum poses a serious threat to many pine species in both commercial and natural pine forests. Knowledge regarding the molecular basis of pine-F. circinatum host-pathogen interactions could assist efforts to produce more resistant planting stock. This study aimed to identify molecular responses underlying resistance against F. circinatum.
Visser EA +4 more
europepmc +8 more sources
Defence transcriptome assembly and pathogenesis related gene family analysis in Pinus tecunumanii (low elevation) [PDF]
BMC Genomics, 2018 Fusarium circinatum is a pressing threat to the cultivation of many economically important pine tree species. Efforts to develop effective disease management strategies can be aided by investigating the molecular mechanisms involved in the host-pathogen interaction between F. circinatum and pine species.
Erik A Visser +2 more
exaly +7 more sources
The Causal Agent of Damping-off in Pinus patula (Schiede) and Pinus tecunumanii (Schwerdtf.) [PDF]
Floresta E Ambiente, 2019 ABSTRACT Damping-off is considered one of the most serious risks for production of Pinus seedlings due to the significant losses it can cause in forest nurseries. In Colombia there is little information about the etiology of this limiting disease. Different species of the genus Fusarium have been reported as causal agents, which makes the study of the ...
Juan Diego Leon, Juan Morales
exaly +6 more sources
Identification of microsatellite loci in Pinus tecunumanii [PDF]
BMC Proc, 2011 Background Pinus tecunumanii has displayed good performance in tropical regions of Brazil and showed high potential for commercial exploitation. Embrapa Forestry and its partners own many of the species seed production areas. In spite of its importance, the majority of P. tecunumanii germplasm collections remain still genetically uncharacterized.
Aparecida de Sousa V +5 more
europepmc +4 more sources
Patterns of Dothistroma septosporum conidial dispersal in Colombian Pinus tecunumanii plantations
Forest Pathology, 2023 Abstract Dothistroma needle blight (DNB) caused by Dothistroma septosporum is one of the most important needle diseases of Pinus spp., especially in Southern Hemisphere plantations. In Colombia, the pathogen has caused severe outbreaks in plantations of Pinus tecunumanii of the low elevation population (LE). Currently, management strategies suffer from
Ginna M Granados +2 more
exaly +2 more sources
Commodity risk assessment of bonsai plants from China consisting of Pinus parviflora grafted on Pinus thunbergii [PDF]
EFSA Journal, Volume 20, Issue 2, February 2022., 2022 Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver a scientific opinion on the risk posed by bonsai plants from China consisting of Pinus parviflora grafted on Pinus thunbergii taking into account the available scientific information, including the technical information provided by China.
EFSA Panel on Plant Health (PLH) +28 more
wiley +2 more sources
Balancing Breeding for Growth and Fecundity in Radiata Pine (Pinus radiata D. Don) Breeding Programme [PDF]
Evolutionary Applications, Volume 14, Issue 3, Page 834-846, March 2021., 2021 Abstract Tree breeding has focused on increasing stem volume growth with a cost to fecundity. However, fecundity is important in maintaining the fitness in natural stands and facilitating cross‐pollination to advance breeding populations. Understanding the inheritance of fecundity and the genetic relationship between fecundity and growth is essential ...
Harry X. Wu +3 more
wiley +2 more sources
Lecanosticta acicola: A growing threat to expanding global pine forests and plantations [PDF]
Molecular Plant Pathology, Volume 20, Issue 10, Page 1327-1364, October 2019., 2019 Summary Lecanosticta acicola causes brown spot needle blight (BSNB) of Pinus species. The pathogen occurs mostly in the Northern Hemisphere but has also been reported in Central America and Colombia. BSNB can lead to stunted growth and tree mortality, and has resulted in severe damage to pine plantations in the past.
Ariska van der Nest +3 more
wiley +2 more sources
Commodity risk assessment of debarked conifer wood chips fumigated with sulfuryl fluoride from the US [PDF]
EFSA Journal, Volume 23, Issue 1, January 2025.Abstract The European Commission requested the EFSA Panel on Plant Health to deliver a risk assessment on the likelihood of pest freedom from regulated EU quarantine pests, with emphasis on Bursaphelenchus xylophilus and its vectors Monochamus spp. of debarked conifer wood chips fumigated with sulfuryl fluoride as proposed by the United States (US) and
EFSA Panel on Plant Health (PLH) +32 more
wiley +2 more sources