Results 21 to 30 of about 421 (132)

Effects of Dryness, Moisture Interruption, and Temperature on Germination of Diaporthe citri Pycnidiospores on Yuzu [PDF]

open access: yesResearch in Plant Disease, 2018
Melanose caused by Diaporthe citri is a serious disease on yuzu fruits. Moisture is the most important to infect after the pycnidiospores are released.
Sung-Jun Hong, Sung-Chul Yun
doaj   +2 more sources

The Role of Phyllosphere Microbes and Viruses in Biocontrol of Pathogenic Fungi [PDF]

open access: yesMicrobial Biotechnology, Volume 18, Issue 10, October 2025.
Foliar microbiota employ multiple ecological strategies to inhibit fungal pathogens in the phyllosphere, including resource competition, production of antifungal metabolites, contact‐dependent killing, modulation of plant innate immunity and mycovirus‐mediated suppression.
Li Bi   +3 more
wiley   +2 more sources

Effect of Salicylhydroxamic Acid on Efficacy of Kresoxim-Methyl for Citrus Melanose Caused by Diaporthe citri [PDF]

open access: yesResearch in Plant Disease
Plant pathogenic fungi may escape the toxicity of quinone outside inhibitor (QoI) fungicides by activating alternative oxidase (AOX) located on the mitochondrial membrane. It is known that salicylhydroxamic acid (SHAM) acts as an inhibitor of AOX for the
Zar Zar Soe   +2 more
doaj   +2 more sources

An integrated transcriptomic and metabolomic analysis of black spot disease in Jinggang honey pomelo reveals underlying resistance mechanisms [PDF]

open access: yesFrontiers in Microbiology
IntroductionThe Jinggang honey pomelo is recognized as one of the three major fruit industry brands in Jiangxi Province. However, the crop's growth and yield have been significantly affected by the black spot disease caused by Diaporthe citri.
Huimin Sun   +7 more
doaj   +2 more sources

Biocontrol of citrus fungal pathogens by lipopeptides produced by Bacillus velezensis TZ01 [PDF]

open access: yesFrontiers in Microbiology
Citrus diseases caused by fungal pathogens drastically decreased the yield and quality of citrus fruits, leading to huge economic losses. Given the threats of chemical pesticides on the environment and human health, biocontrol agents have received ...
Baoju An   +19 more
doaj   +2 more sources

Whole-Genome Sequence of Diaporthe citri Isolate NFHF-8-4, the Causal Agent of Citrus Melanose [PDF]

open access: yesMolecular Plant-Microbe Interactions®, 2021
Diaporthe species are the causal agents of melanose, stem-end rot, and gummosis diseases of citrus. D. citri is the predominant species on different citrus varieties. These diseases exceedingly reduce quality and marketability of fresh fruits. Melanose on fruits especially causes massive economic losses. The infection mechanisms of D.
Xiang-Yu Liu   +4 more
openaire   +3 more sources

Factors Affecting Pycnidium Production of Diaporthe citri on Detached Citrus Twigs [PDF]

open access: yesPlant Disease, 2004
Melanose, caused by Diaporthe citri, produces black-to-reddish brown lesions on twigs, leaves, and fruit of citrus and reduces the external quality of fruit destined for the fresh market. Inoculum for infection is produced primarily in pycnidia formed on dead twigs, and conidia are dispersed by rainwater. In laboratory studies, the effect of moisture,
S N, Mondal   +3 more
openaire   +2 more sources

Species of Diaporthe on Camellia and Citrus in the Azores Islands

open access: yesPhytopathologia Mediterranea, 2018
Species of Diaporthe are important plant pathogens, saprobes, and endophytes on a wide range of plant hosts. Species such as D. citri are well-known on Citrus, as agents of pre- or post-harvest infections, causing dieback, melanose and stem-end rot on ...
Vladimiro GUARNACCIA, Pedro CROUS
doaj   +1 more source

2018–2019 Florida Citrus Production Guide: Melanose

open access: yesEDIS, 2018
Management of melanose, caused by the fungus Diaporthe citri, is often necessary in mature groves where fruit is intended for the fresh market: particularly if recently killed twigs and wood are present because of freezes or other causes.
Megan M. Dewdney
doaj   +5 more sources

Enzymatic and Antagonist Activity of Endophytic Fungi from Sapindus saponaria L. (Sapindaceae)

open access: yesActa Biológica Colombiana, 2019
Endophyte microorganisms have great biotechnological interest, with features applicable to different areas and are potentially useful in agriculture. The current study determines the biotechnological potential of endophytic fungi, isolated from leaves of
Caroline Menicoze dos Santos   +6 more
doaj   +1 more source

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