Results 1 to 10 of about 43,716 (203)

Antifungal Activity of Streptomyces hygroscopicus JY-22 against Alternaria alternata and Its Potential Application as a Biopesticide to Control Tobacco Brown Spot

Agronomy, 2023
Tobacco brown spot caused by Alternaria alternata is a devastating fungal disease endangering plant production. To effectively control brown spot disease, an antagonistic Actinomyces strain, Streptomyces hygroscopicus JY-22, was isolated from ...
Lin Cai, Hongbao Zhang, Yongjie Deng, Weiqiang Tian, Guangjin Fan, Xianchao Sun   +5 more
doaj   +2 more sources

Carvacrol Treatment Reduces Decay and Maintains the Postharvest Quality of Red Grape Fruits (Vitis vinifera L.) Inoculated with Alternaria alternata

Foods, 2023
In this study, we isolated and identified pathogenic fungi from the naturally occurring fruits of red grapes, studied their biological characteristics, screened fifteen essential oil components to find the best natural antibacterial agent with the ...
Hongying Li, Jie Ding, Chunyan Liu, Peng Huang, Yifan Yang, Zilu Jin, Wen Qin   +6 more
doaj   +2 more sources

Molecular characterization and antifungal activity of lipopeptides produced from Bacillus subtilis against plant fungal pathogen Alternaria alternata

BMC Microbiology, 2023
Over 380 host plant species have been known to develop leaf spots as a result of the fungus Alternaria alternata. It is an aspiring pathogen that affects a variety of hosts and causes rots, blights, and leaf spots on different plant sections.
B. N. Harish, S. N. Nagesha, B. N. Ramesh, S. Shyamalamma, M. S. Nagaraj, H. C. Girish, C. Pradeep, K. S. Shiva Kumar, K. S. Tharun Kumar, S. N. Pavan, V. Kavan Kumar   +10 more
doaj   +2 more sources

Alternaria alternata as endophyte and pathogen

Microbiology, 2022
Alternaria alternata is a common species of fungus frequently isolated from plants as both an endophyte and a pathogen. Although the current definition of A.
Mara DeMers
semanticscholar   +3 more sources

Multigene Phylogeny and Pathogenicity Trials Revealed Alternaria alternata as the Causal Agent of Black Spot Disease and Seedling Wilt of Pecan (Carya illinoinensis) in South Africa

Pathogens, 2023
The pecan (Carya illinoinensis) industry in South Africa is growing rapidly, and it is becoming increasingly crucial to understand the risks posed to pecans by fungal pathogens.
Conrad Chibunna Achilonu, Gert Johannes Marais, Soumya Ghosh, Marieka Gryzenhout   +3 more
doaj   +2 more sources

Effects of Bacillus amyloliquefaciens XJ-BV2007 on Growth of Alternaria alternata and Production of Tenuazonic Acid

Toxins, 2023
Large amounts of processing tomato are grown in Xinjiang, China. Tomato black spot disease, caused by Alternaria spp., and the produced alternaria toxins in tomato products are posing risks to human health.
Qinlan Jia, Yingying Fan, Shuaishuai Duan, Qiaomei Qin, Yu Ding, Min Yang, Yan Wang, Fengjuan Liu, Cheng Wang   +8 more
doaj   +2 more sources

Coinfection of Two Mycoviruses Confers Hypovirulence and Reduces the Production of Mycotoxin Alternariol in Alternaria alternata f. sp. mali

Frontiers in Microbiology, 2022
Alternaria leaf blotch caused by Alternaria alternata apple pathotype (Alternaria mali) is an important fungal disease that affects the production of apples worldwide. Mycoviruses harbored in plant pathogenic fungi can confer hypovirulence in their hosts
Bo Li, Yuhan Cao, Zixuan Ji, Jingyi Zhang, Xianglong Meng, Pengbo Dai, Tongle Hu, Shutong Wang, Keqiang Cao, Yanan Wang   +9 more
doaj   +2 more sources

Chromosome-Scale Genome Sequence of Alternaria alternata Causing Alternaria Brown Spot of Citrus

Molecular Plant-Microbe Interactions, 2021
Alternaria brown spot (ABS), caused by Alternaria alternata, is an economically important fungal disease of citrus worldwide. The ABS pathogen A. alternata tangerine pathotype can produce a host-specific ACT toxin, which is regulated by ACT toxin gene ...
Yunpeng Gai, Haijie Ma, Yanan Chen, Lei Li, Yingzi Cao, Mingshuang Wang, Xuepeng Sun, Chen Jiao, Brendan K. Riely, Hongye Li   +9 more
doaj   +2 more sources

Fungi Sensitization in Spain: Importance of the Alternaria alternata Species and Its Major Allergen Alt a 1 in the Allergenicity

Journal of Fungi, 2021
Prevalence of allergy to fungi is around 3–10%. The most prevalent species involved in sensitizations are Alternaria alternata, Aspergillus fumigatus, Cladosporium herbarum, and Penicillium notatum.
Verónica P. López Couso, Miguel Tortajada-Girbés, David Rodriguez Gil, Jorge Martínez Quesada, Ricardo Palacios Pelaez   +4 more
doaj   +2 more sources

Endophytic Bacillus altitudinis Q7 from Ginkgo biloba inhibits the growth of Alternaria alternata in vitro and its inhibition mode of action

Biotechnology & Biotechnological Equipment, 2021
The study was focussed on the inhibitory mechanism associated with the ability of an endophytic bacterium - Bacillus altitudinis Q7, obtained from Ginkgo biloba, to inhibit the growth of Alternaria alternata in vitro.
Mingqi Sun, Shuhong Ye, Zhichao Xu, Lu Wan, Yuguang Zhao   +4 more
doaj   +2 more sources