scholarly journals Phenolase and Pectic Enzyme Activity in the Chocolate Spot Disease of Beans

Nature ◽  
1961 ◽  
Vol 189 (4761) ◽  
pp. 311-311 ◽  
Author(s):  
B. J. DEVERALL
Keyword(s):  
Enzyme Activity ◽  
Pectic Enzyme ◽  
Spot Disease ◽  
Chocolate Spot ◽  
Chocolate Spot Disease

Botrytone, a New Naphthalenone Pentaketide Produced by Botrytis fabae, the Causal Agent of Chocolate Spot Disease on Vicia faba

2011 ◽  
Vol 59 (17) ◽  
pp. 9201-9206 ◽  
Author(s):  
Alessio Cimmino ◽  
Angel M. Villegas-Fernández ◽  
Anna Andolfi ◽  
Dominique Melck ◽  
Diego Rubiales ◽  
...  
Keyword(s):  
Vicia Faba ◽  
Causal Agent ◽  
Spot Disease ◽  
Botrytis Fabae ◽  
Chocolate Spot ◽  
Chocolate Spot Disease

scholarly journals Chocolate spot disease of Eucalyptus

2010 ◽  
Vol 11 (1) ◽  
pp. 61-69 ◽  
Author(s):  
Ratchadawan Cheewangkoon ◽  
Johannes Z. Groenewald ◽  
Kevin D. Hyde ◽  
Chaiwat To-anun ◽  
Pedro W. Crous
Keyword(s):  
Spot Disease ◽  
Chocolate Spot ◽  
Chocolate Spot Disease

scholarly journals Biocontrol of chocolate spot disease (Botrytis cinerea) in faba bean using endophytic actinomycetes Streptomyces: a field study to compare application techniques

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e8582
Author(s):  
Sahar A. El-Shatoury ◽  
Fuad Ameen ◽  
Heba Moussa ◽  
Omar Abdul Wahid ◽  
Ahmed Dewedar ◽  
...  
Keyword(s):  
Sustainable Agriculture ◽  
Botrytis Cinerea ◽  
Faba Bean ◽  
Control Technique ◽  
Disease Symptoms ◽  
Spot Disease ◽  
Link Type ◽  
Chocolate Spot ◽  
Medical Plants ◽  
Chocolate Spot Disease

Sustainable agriculture is needing economic applications for disease control. One possibility is offered by local medical plants. Endophytes of medical plants, such as actinomycetes Streptomyces sp. have previously shown antagonistic activities against fungal phytopathogens. In the present field experiment, we aimed to verify the efficiency of endophytic Streptomyces against one of the common pathogens, Botrytis cinerea, causing chocolate spot disease for faba bean (Vicia fabae L.). We tested two strains of Streptomyces (MG788011, MG788012) and three techniques to apply the biocontrol agent: (1) coating the seeds with spores, (2) spraying mycelia and (3) spraying the crude metabolites over the plants. The technique using the crude metabolites was the most efficient to prevent the disease symptoms. Both of the endophytic strains diminished the disease symptoms and improved the plant growth. The study offers a potential biological control technique to prevent chocolate spot disease and, at the same time, increase the yields of faba bean in sustainable agriculture.

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