Results 61 to 70 of about 236 (126)

Cloning and Characterization of the Mycovirus MpChrV2 from Macrophomina phaseolina

open access: yesJournal of Fungi
Macrophomina phaseolina is a widely distributed soilborne phytopathogenic fungus that causes destructive diseases such as charcoal rot and stem canker, posing serious threats to crop yield and quality.
Peimeng Sun   +11 more
doaj   +1 more source

Hypovirulence of Mycoviruses as a Tool for Biotechnological Control of Phytopathogenic Fungi [PDF]

open access: yesCytology and Genetics, 2018
This paper reports brief systematization of the current knowledge of the biology of mycoviruses, viral morphology, and genetics in particular as well as characteristics of the virus transmission and infection symptoms in fungal cells. The mechanisms involved in antiviral defense in the members of different classes of fungi are discussed.
Kyrychenko, A. N.   +2 more
openaire   +2 more sources

Fusarium mycotoxins: The major food contaminants

open access: yesmLife, Volume 3, Issue 2, Page 176-206, June 2024.
Abstract Mycotoxins, which are secondary metabolites produced by toxicogenic fungi, are natural food toxins that cause acute and chronic adverse reactions in humans and animals. The genus Fusarium is one of three major genera of mycotoxin‐producing fungi. Trichothecenes, fumonisins, and zearalenone are the major Fusarium mycotoxins that occur worldwide.
Zheng Qu   +6 more
wiley   +1 more source

Impact of climate on a host–hyperparasite interaction on Arabica coffee in its native range

open access: yesJournal of Applied Ecology, Volume 61, Issue 3, Page 538-550, March 2024.
Our findings highlight that coffee leaf rust and its hyperparasite are both affected by shade cover and temperature, but in different ways. On the one hand, these niche differences lead to the worrying prediction that levels of coffee leaf rust will increase, and its hyperparasite will decrease, with climate change.
Biruk Ayalew   +4 more
wiley   +1 more source

The schizotrophic lifestyle of Sclerotinia sclerotiorum

open access: yesMolecular Plant Pathology, Volume 25, Issue 2, February 2024.
Sclerotinia sclerotiorum is a beneficial endophyte of gramineous plants but a destructive pathogen of a many dicot plants; hypovirulence‐associated DNA mycovirus SsHADV‐1 can switch it to endophytic growth in the dicot hosts. Abstract Sclerotinia sclerotiorum is a cosmopolitan and typical necrotrophic phytopathogenic fungus that infects hundreds of ...
Qingna Shang   +4 more
wiley   +1 more source

Persistence of microbiological hazards in food and feed production and processing environments

open access: yesEFSA Journal, Volume 22, Issue 1, January 2024.
Abstract Listeria monocytogenes (in the meat, fish and seafood, dairy and fruit and vegetable sectors), Salmonella enterica (in the feed, meat, egg and low moisture food sectors) and Cronobacter sakazakii (in the low moisture food sector) were identified as the bacterial food safety hazards most relevant to public health that are associated with ...
EFSA Panel on Biological Hazards (BIOHAZ)   +25 more
wiley   +1 more source

Risk assessment and reduction options for Cryphonectria parasitica in the EU

open access: yesEFSA Journal, 2016
Following a request from the European Commission, the EFSA Plant Health (PLH) Panel performed a risk assessment for Cryphonectria parasitica in the EU with the aim to assess the current EU phytosanitary requirements and identify the risk reduction ...
EFSA Panel on Plant Health (PLH)   +23 more
doaj   +1 more source

Characterization and phylogenetic analysis of a novel filamentous polymycovirus GbPmV1

open access: yes
mLife, Volume 4, Issue 5, Page 572-576, October 2025.
Hongjuan Bai   +6 more
wiley   +1 more source

A Novel Partitivirus in the Hypovirulent Isolate QT5-19 of the Plant Pathogenic Fungus Botrytis cinerea

open access: yesViruses, 2019
A pink isolate (QT5-19) of Botrytis cinerea was compared with three gray isolates of B. cinerea for growth and morphogenesis on potato dextrose agar (PDA), and for pathogenicity on tobacco.
Md Kamaruzzaman   +6 more
doaj   +1 more source

Effect of Mycovirus Infection on the Hydrolytic Enzymes Activity of Fusarium oxysporum f. sp. cubense Tropical Race 4, the Causal Agent of Banana Fusarium Wilt

open access: yesمجلة بغداد للعلوم
Fusarium oxysporum f.sp cubense Tropical Race 4 also known as Fusarium odoratissimum (FO) is a fungal pathogen affecting banana (Musa spp.). It secretes plant cell-wall degrading enzymes (PCWDEs) to penetrate and colonize roots, resulting in wilting ...
Zhi-Qin Lai   +3 more
doaj   +1 more source

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