Ethylene produced by Botrytis cinerea can affect early fungal development and can be used as a marker for infection during storage of grapes

2012 ◽  
Vol 66 ◽  
pp. 23-29 ◽  
Author(s):  
Pinkuan Zhu ◽  
Ling Xu ◽  
Chenghua Zhang ◽  
Hideyoshi Toyoda ◽  
Su-Sheng Gan
Keyword(s):  
Botrytis Cinerea ◽  
Fungal Development

Botrytis cinerea alcohol dehydrogenase mediates fungal development, environmental adaptation and pathogenicity

2021 ◽  
pp. 1-13
Author(s):  
Tayb Elassma I. M. DafaAlla ◽  
Mohnad Abdalla ◽  
Amr Ahmed El-Arabey ◽  
Wafa Ali Eltayb ◽  
Ranjan K. Mohapatra
Keyword(s):  
Alcohol Dehydrogenase ◽  
Botrytis Cinerea ◽  
Environmental Adaptation ◽  
Fungal Development

scholarly journals Bryophyte extracts suppress growth of the plant pathogenic fungus Botrytis cinerea

2019 ◽  
Vol 43 (1) ◽  
pp. 9-12 ◽  
Author(s):  
Nedeljko Latinovic ◽  
Marko Sabovljevic ◽  
Milorad Vujicic ◽  
Jelena Latinovic ◽  
Aneta Sabovljevic
Keyword(s):  
Botrytis Cinerea ◽  
Pathogenic Fungus ◽  
Grey Mould ◽  
Inhibitory Effects ◽  
Fungal Development ◽  
Plant Pathogenic Fungus ◽  
Methanol Extracts ◽  
Leafy Liverwort

In this study, the extracts of three selected bryophyte species are shown to have inhibitory effects on grey mould disease (Botrytis cinerea). Methanol extracts of one leafy liverwort (Porella platyphylla) and two mosses, one aquatic (Cinclidotus fontinaloides) and one terrestrial (Anomodon viticulosus), were applied in vitro to Botrytis cinerea, after which tests showed suppression of fungal development.

Transcription Factor PdeR Is Involved in Fungal Development, Metabolic Change, and Pathogenesis of Gray Mold Botrytis cinerea

2020 ◽  
Vol 68 (34) ◽  
pp. 9171-9179
Author(s):  
Jae Woo Han ◽  
Da Yeon Kim ◽  
Yu Jeong Lee ◽  
Yee Ram Choi ◽  
Bomin Kim ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Botrytis Cinerea ◽  
Gray Mold ◽  
Metabolic Change ◽  
Fungal Development

An Attempt at Biological Control of Blossom Blight of Rose Caused by Botrytis cinerea Using some Local Trichoderma spp. Strains

2020 ◽  
Vol 55 (1) ◽  
pp. 27-34
Author(s):  
G. Zadehdabagh ◽  
K. Karimi ◽  
M. Rezabaigi ◽  
F. Ajamgard
Keyword(s):  
Botrytis Cinerea ◽  
Mycelial Growth ◽  
Limiting Factor ◽  
Dual Culture ◽  
Trichoderma Spp ◽  
Khuzestan Province ◽  
Inhibitory Potential ◽  
Cut Rose

The northern of Khuzestan province in Iran is mainly considered as one of the major areas of miniature rose production. Blossom blight caused by Botrytis cinerea has recently become a serious limiting factor in rose production in pre and post-harvest. In current study, an attempt was made to evaluate the inhibitory potential of some local Trichoderma spp. strains against B. cinerea under in vitro and in vivo conditions. The in vitro results showed that all Trichoderma spp. strains were significantly able to reduce the mycelial growth of the pathogen in dual culture, volatile and non-volatile compounds tests compared with control, with superiority of T. atroviride Tsafi than others. Under in vivo condition, the selected strain of T. atroviride Tsafi had much better performance than T. harzianum IRAN 523C in reduction of disease severity compared with the untreated control. Overall, the findings of this study showed that the application of Trichoderma-based biocontrol agents such as T. atroviride Tsafi can be effective to protect cut rose flowers against blossom blight.

Storage Problems of Poplar Chips from Short Rotation Plantations with Special Emphasis on Fungal Development

2012 ◽  
Vol 8 (1) ◽  
pp. 123-132 ◽  
Author(s):  
Zsuzsanna Horváth ◽  
Béla Marosvölgyi ◽  
Christine Idler ◽  
Ralf Pecenka ◽  
Hannes Lenz
Keyword(s):  
Particle Size ◽  
Health Risk ◽  
Dry Matter ◽  
Ph Value ◽  
Wood Chips ◽  
Raw Material ◽  
Special Focus ◽  
Fungal Development ◽  
Short Rotation ◽  
Fungal Particles

Abstract - There are several problems in storing wood chips freshly harvested from short rotation plantations, which result in quality losses as well as in dry matter and energy losses. The factors influencing the degradation of raw material are examined in this paper with special focus on fungal development. An excessive growth of fungi is connected to dry matter losses and also to an increased health risk during raw material handling. The following factors were measured during 6 months storage of poplar wood chips depending on particle size: box temperature, moisture content, pH-value, appearance of fungi in the storage and the concentration of fungal particles in the air. The results show a close connection between particle size, temperature and attack of fungi. During the storage mesophilic and termophilic species of the genera Alternaria, Aspergillus, Cladosporium, Mucor and Penicillium appeared. The concentration of fungal particles is the highest for fine chips and decreases in bigger particles. There was a special focus on the investigation of the properties of coarse chips (G 50), which represent a good compromise between handling, storage losses and health risk due to fungal development.

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