Results 61 to 70 of about 1,917 (167)

Sooty Canker of Fruit Trees in Iran [PDF]

Plant Pathology Science, 2018
Raana Dastjerdi, Solmaz Nadi, Sima Damyar   +2 more
openaire   +1 more source

Genetic basis for resistance against fruit tree canker in apple [PDF]

, 2012
Neonectria ditissima (formerly Neonectria galligena, anamorph Cylindrocarpon heteronema) is the causal agent of fruit tree canker which is regarded as a serious economic problem in horticulture. This fungus causes notable damage to apple trees and it is very important in some regions, especially North western Europe, where it can result in death of ...
openaire  

The transcription factor PbeNAC83 positively regulates the Valsa canker resistance in apple and pear [PDF]

Guoshu xuebao
[Objective] Valsa canker, caused by Valsa pyri(Vp), is a highly destructive trunk disease of pear trees, causing significant economic losses to the global pear industry.
DOU Zhiqi, CAI Minrui, DU Chenglong, HU Huanhuan, ZUO Cunwu   +4 more
doaj   +1 more source

Compound Bacillus agents inhibit Cytospora mali-induced valsa canker in Hanfu apple trees through multiple pathways

Annals of Microbiology
Background Apple Valsa canker caused by Cytospora mali (Cma) has emerged as a devastating fungal disease threatening apple production worldwide, particularly in cold-resistant cultivars like Hanfu apple.
Yongfeng Yang, Zhen Tian, Ning Kong, Huifang Zhang, Jing Han, Jia Yu, Yue Ma, Zhihua Liu   +7 more
doaj   +1 more source

Monitoring of flying of plum moth (Grafolita funebrana Tr.) in the region of Troyan under different climate conditions

Растениевъдни науки, 2015
The study was conducted during 2007 – 2014 in the region of Troyan, which is typical for the production of fruit-tree cultures with its high altitude at 400 m. The flying dynamics of plum moth was followed (Grafolita funebrana Tr).
Severina Valeva, Anton Atanasov, Georgi Popski, Kalin Dragoyski, Boryana Stefanova   +4 more
doaj  

Identification of Mycoviruses in the Pathogens of Fragrant Pear Valsa Canker from Xinjiang in China

Viruses
As a common disease, canker seriously affects the yield and quality of fragrant pear due to the lack of effective control measures. Some fungi have been reported to harbor rich reservoirs of viral resources, and some mycoviruses can be used as biocontrol
Chenguang Zhang, Xiaoya Zheng, Zhanjiang Tie, Hui Xi, Mai Shi, Yanjun Ma, Wenbin Chen, Yingjie Mi, Rui Yang, Sifeng Zhao, Xuekun Zhang   +10 more
doaj   +1 more source

Improved Canker Processing and Viability Droplet Digital PCR Allow Detection of Erwinia amylovora Viable Nonculturable Cells in Apple Bark

Microorganisms
The bacterium Erwinia amylovora causes fire blight and continues to threaten global commercial apple and pear production. Conventional microbiology techniques cannot accurately determine the presence of live pathogen cells in fire blight cankers. Several
Bidhan Chandra Dhar, Ricardo Delgado Santander, Srđan G. Aćimović   +2 more
doaj   +1 more source

Classification of Citrus Leaf Diseases Using Hyperspectral Reflectance and Fluorescence Imaging and Machine Learning Techniques

Horticulturae
Citrus diseases are significant threats to citrus groves, causing financial losses through reduced fruit size, blemishes, premature fruit drop, and tree death.
Hyun Jung Min, Jianwei Qin, Pappu Kumar Yadav, Quentin Frederick, Thomas Burks, Megan Dewdney, Insuck Baek, Moon Kim   +7 more
doaj   +1 more source

Shot hole disease, survival and pathogenicity of the causal agent on stone fruit trees in Northeast Iran

Journal of Crop Protection, 2014
Shot hole caused by Wilsonomyces carpophilus is one of the main constraints to prune fruit production in Iran particularly in Khorasan Razavi province. It causes foliage shot hole in spring and early summer; fruit-spotting and cankers on limbs and twigs ...
Azam Youssefi, Mohammad Hajian Shahri
doaj  

The Nordic Gene Bank´s Prunus clone archive in Finland : I Local races of sour cherry

Agricultural and Food Science, 2008
Morphological variation among 78 local races of sour cherry (Prunus cerasus L.) in the Nordic Gene Bank's Prunus clone archive in Pälkäne in Southwestern Finland was examined. Each tree was described using 42 characteristics.
P. PALONEN, M. UOSUKAINEN, E. LAURINEN
doaj