Results 31 to 40 of about 1,092 (192)

Commodity risk assessment of <i>Castanea sativa</i> plants from the United Kingdom. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by graftwood, whips, bare root plants and potted ...
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mijic D, Mosbach-Schulz O, Berlin A.   +38 more
europepmc   +2 more sources

Two novel species of Calonectria isolated from soil in a natural forest in China [PDF]

MycoKeys, 2017
Species of Calonectria include important pathogens of numerous agronomic and forestry crops worldwide, and they are commonly distributed in soils of tropical and subtropical regions of the world. Previous research results indicated that species diversity
QianLi Liu, ShuaiFei Chen
doaj   +3 more sources

Elucidating the interactions between the rust Hemileia vastatrix and a Calonectria mycoparasite and the coffee plant

iScience, 2021
Summary: Calonectria hemileiae, a fungus associated with pustules of the coffee leaf rust (CLR, Hemileia vastatrix) in Brazil, was tested in vitro and in planta to assess its biocontrol potential.
Sara Salcedo-Sarmiento, Carlos E. Aucique-Pérez, Patrícia R. Silveira, Adans A. Colmán, André L. Silva, Paloma S. Corrêa Mansur, Fabrício Á. Rodrigues, Harry C. Evans, Robert W. Barreto   +8 more
doaj   +1 more source

Species Diversity, Mating Strategy and Pathogenicity of Calonectria Species from Diseased Leaves and Soils in the Eucalyptus Plantation in Southern China

Journal of Fungi, 2021
Many Calonectria species are causal agents of diseases on several forestry, agricultural and horticultural crops. Calonectria leaf blight is one of the most important diseases associated with Eucalyptus plantations and nurseries in Asia and South America.
WenXia Wu, ShuaiFei Chen
doaj   +1 more source

Calonectria species diversity on eucalypts in Indonesia

Southern Forests: a Journal of Forest Science, 2023
Diseases increasingly threaten the rapidly expanding eucalypt plantation industry of Indonesia. Of these, leaf blight caused by Calonectria spp. is considered amongst the more important problems, causing losses both in production nurseries and plantations. Using DNA sequence data based on the translation elongation factor 1-alpha, β-tubulin, calmodulin,
Marthin Tarigan, Nam Q Pham, Fahimeh Jami, Leonardo SS Oliveira, Muhammad Agni Saha, Alvaro Durán, Michael J Wingfield   +6 more
openaire   +3 more sources

Whole-Genome Sequence Resource of Calonectria ilicicola, the Casual Pathogen of Soybean Red Crown Rot

Molecular Plant-Microbe Interactions, 2021
Calonectria ilicicola (anamorph: Cylindrocladium parasiticum) is a soilborne plant-pathogenic fungus with a broad host range, and it can cause red crown rot of soybean and Cylindrocladium black rot of peanut, which has become an emerging threat to crop ...
Hsien-Hao Liu, Jie Wang, Ping-Hu Wu, Mei-Yeh Jade Lu, Jeng-Yi Li, Yuan-Min Shen, Min-Nan Tzeng, Chang-Hsin Kuo, Ying-Hong Lin, Hao-Xun Chang   +9 more
doaj   +1 more source

Calonectria scoparia and Calonectria morganii sp. nov., and variation among isolates of their Cylindrocladium anamorphs [PDF]

Mycological Research, 1993
Cylindrocladium scoparium and C. candelabrum are important pathogens of numerous hosts with wide geographical distributions. Single-conidial pairings of 48 isolates tentatively identified as either C. scoparium or C. candelabrum from Brazil, North America and South Africa have confirmed that at least two distinct species exist within this ...
Crous, P.W., Alfenas, A.C., Wingfield, M.J.   +2 more
openaire   +2 more sources

Transcriptomic Analysis of Calonectria pseudoreteaudii during Various Stages of Eucalyptus Infection. [PDF]

PLoS ONE, 2017
Eucalyptus leaf blight caused by Calonectria spp. is a serious disease in Eucalyptus seedling and plantations. However, the molecular mechanisms of the infection process and pathogenesis of Calonectria to Eucalyptus is not well-studied. In this study, we
Xiaozhen Ye, Hongyi Liu, Yajie Jin, Mengmeng Guo, Aizhen Huang, Quanzhu Chen, Wenshuo Guo, Feiping Zhang, Lizhen Feng   +8 more
doaj   +1 more source

High-Resolution Melting Analysis Enables Efficient Detection and Differentiation of Two Boxwood Blight Pathogens by qPCR Assays

PhytoFrontiers, 2022
Boxwood blight is a devastating disease caused by the fungal pathogens Calonectria henricotiae (Che) and C. pseudonaviculata (Cps). Identification and detection of these pathogens from infected plant material could play a significant role in breeding and
Fred E. Gouker, Yonghong Guo, Margaret R. Pooler   +2 more
doaj   +1 more source

Calonectria species associated with diseased leaves and soils in southern China Eucalyptus plantations

Phytopathology Research, 2023
Calonectria leaf blight (CLB) is one of the most important diseases of Eucalyptus trees grown in plantations. This disease poses a serious threat to the sustainability of Eucalyptus plantations in southern China. To better understand the causal agents of
Wenwen Li, Shuaifei Chen, Michael J. Wingfield, Tuan A. Duong   +3 more
doaj   +1 more source