Results 101 to 110 of about 266 (131)

First report of Calonectria cerciana causing leaf blight of Eucalyptus in northern India

Forest Pathology, 2020
AbstractEucalyptus spp. and their hybrids are frequently cloned and mass planted across farmland tracts and commercial plantations in northern India. It is a viable feeder species to the paper and pulp industries in this region. In 2018 and 2019, during field surveys conducted in northern India, a serious leaf blight disease was frequently observed in ...
Ratnaboli Bose, Shailesh Pandey, Pooja Joshi, Sabyasachi Banerjee, Amit Pandey, Maneesh S. Bhandari   +5 more
openaire   +1 more source

Calonectria eucalyptorum sp. nov., a new leaf blight pathogen of Eucalyptus from India

International Microbiology
In this study, Calonectria eucalyptorum sp. nov. is described from the blighted leaves of Eucalyptus in India using morphological and multi-locus phylogenetic analyses. The new species belongs to the Calonectria cylindrospora species complex, and its unique microscopic features and DNA sequence information enable clear separation from the 12 currently ...
Nitika Negi, null Ramkrishna, Rajendra K. Meena, Maneesh S. Bhandari, Shailesh Pandey   +4 more
openaire   +2 more sources

Calonectria pseudonaviculata can Cause Leaf Spot and Stem Blight of Pachysandra procumbens

Plant Health Progress, 2013
The authors' objective in this study was to determine the susceptibility of P. procumbens to C. pseudonaviculata. This is the first report of C. pseudonaviculatum causing a leaf spot and stem lesion disease on P. procumbens. Accepted for publication 14 January 2012. Published 26 February 2013.
J. A. LaMondia, D. W. Li
openaire   +1 more source

The Effect of Boxwood Leaf Volatiles on Conidial Germination of Calonectria pseudonaviculata, the Causal Agent of Boxwood Blight

Phytopathology®
The fungal pathogen Calonectria pseudonaviculata causes boxwood blight and is a significant threat to the boxwood industry, as well as historic boxwood gardens. The pathogen produces conidia in sticky masses that are splash dispersed, which germinate and infect through stomata on the leaves or stems, causing leaf spots and stem lesions.
Mana Ohkura, Bryan R. Beck, Carolyn F. Scagel, Jerry E. Weiland   +3 more
openaire   +2 more sources

Identification and pathogenicity of Calonectria pseudoreteaudii causing leaf blight of Eucalyptus––a new record for India

Physiological and Molecular Plant Pathology, 2022
Ratnaboli Bose, Sabyasachi Banerjee, Nitika Negi, Amit Pandey, Maneesh S. Bhandari, Shailesh Pandey   +5 more
openaire   +1 more source

Morphological and Phylogenetic Insights Into Calonectria acuminata sp. nov., a New Pathogen Causing Leaf Blight of Eucalyptus in India

Plant Pathology
ABSTRACT This study describes Calonectria acuminata sp. nov. from the blighted leaves of Eucalyptus in India, using a polyphasic approach.
Nitika Bansal, Anju Rani, Shailesh Pandey   +2 more
openaire   +1 more source

Calonectria leaf blight of Eucalyptus: A global review

Annals of Applied Biology, 2023
Shailesh Pandey, Maneesh S Bhandari, Santan Barthwal   +2 more
exaly  

Effect of rater instruction and standard area diagram structure on the accuracy of estimates of severity in Calonectria leaf blight

Tropical Plant Pathology, 2023
Marcia F. Queiroz, Kaique S. Alves, Camila F. Paixão, Rafael F. Alfenas, Emerson M. Del Ponte, Acelino C. Alfenas   +5 more
openaire   +1 more source

Evidence of High Genetic Diversity and Differences in the Population Diversity of the Eucalyptus Leaf Blight Pathogen Calonectria pseudoreteaudii from Diseased Leaves and Soil in a Plantation in Guangxi, China

Microorganisms, 2023
Shuaifei Chen, Wenxia Wu, Wenwen Li
exaly  

Identification and pathogenicity of causing leaf blight of ––a new record for India

Physiological and Molecular Plant Pathology, 2022
Shailesh Pandey, Maneesh S Bhandari, Sabyasachi Banerjee   +2 more
exaly