scholarly journals Identification of resistance to cobweb disease caused byCladobotryum mycophilumin wild and cultivated strains ofAgaricus bisporusand screening for bioactive botanicals

RSC Advances ◽  
2019 ◽  
Vol 9 (26) ◽  
pp. 14758-14765 ◽  
Author(s):  
Idrees Muhammad ◽  
Frederick Leo Sossah ◽  
Yang Yang ◽  
Dan Li ◽  
Shoujian Li ◽  
...  
Keyword(s):  
Agaricus Bisporus ◽  
Cobweb Disease

Outbreaks of cobweb disease are becoming increasingly prevalent globally, severely affecting the quality and yield ofAgaricus bisporus.

scholarly journals Morphological and pathogenic characteristics of the fungus Cladobotryum dendroides, the causal agent of cobweb disease of the cultivated mushroom Agaricus bisporus in Serbia

2008 ◽  
Vol 23 (3) ◽  
pp. 175-181 ◽  
Author(s):  
Ivana Potocnik ◽  
Emil Rekanovic ◽  
Svetlana Milijasevic ◽  
Biljana Todorovic ◽  
Milos Stepanovic
Keyword(s):  
Agaricus Bisporus ◽  
Natural Infection ◽  
Morphological Characteristics ◽  
Causal Agent ◽  
Fruiting Bodies ◽  
Cultivated Mushroom ◽  
Pathogenicity Tests ◽  
Agar Media ◽  
Cobweb Disease

Twenty isolates were isolated from diseased fruiting bodies of Agaricus bisporus collected from Serbian mushroom farms during 2003-2007. The isolates formed white, cottony, aerial colonies on agar media. With age, conidia and colonies turned yellow and redish. Pathogenicity of these isolates was confirmed by inoculation of harvested basidiomes of A. bisporus and by casing inoculation. Symptoms similar to natural infection were recorded. Based on pathogenicity tests and morphological characteristics, the isolates were identified as Cladobotryum dendroides (Bulliard : Fries) W. Gams & Hoozemans.

scholarly journals Identification and control of Cladobotryum spp., causal agents of cobeweb disease of cultivated mushroom

2009 ◽  
Vol 24 (3) ◽  
pp. 165-175
Author(s):  
Ivana Potocnik
Keyword(s):  
Disease Control ◽  
Agaricus Bisporus ◽  
Alternative Methods ◽  
Mushroom Cultivation ◽  
Disease Symptoms ◽  
Resistance Evolution ◽  
Cultivated Mushroom ◽  
Cobweb Disease ◽  
And Control ◽  
Surface Covering

Cladobotryum spp. are causal agents of cobweb disease, one of the most serious diseases of cultivated mushroom (Agaricus bisporus (Lange) Imbach) in Serbia and worldwide, which affects product quality and yield. The disease symptoms are: cottony fluffy white or yellowish to pink colonies on mushroom casing, rapid colonization of casing surface, covering of host basidiomata by mycelia, and their decay. Prochloraz-Mn has been officially recommended for mushroom cultivation in EU countries. However, inefficiency of prochloraz-Mn has been noted at a level of spotting symptoms of cobweb disease. With regard to cases of resistance evolution and a general threat to the environment and human health, special attention should be focused on good programmes of hygiene, and inventing and developing alternative methods of disease control.

Cobweb disease on Agaricus bisporus caused by Cladobotryum mycophilum in Korea

2010 ◽  
Vol 76 (3) ◽  
pp. 232-235 ◽  
Author(s):  
Chang-Gi Back ◽  
Young-Hwan Kim ◽  
Woo-Sik Jo ◽  
Heewon Chung ◽  
Hee-Young Jung
Keyword(s):  
Agaricus Bisporus ◽  
Cobweb Disease

scholarly journals First Report of Cladobotryum mycophilum Causing Cobweb Disease on Agaricus bisporus in China

Plant Disease ◽  
2016 ◽  
Vol 100 (11) ◽  
pp. 2334-2334 ◽  
Author(s):  
Y. F. Lan ◽  
Q. W. Wang ◽  
C. X. Yu ◽  
Q. Q. Cong ◽  
L. N. Tang ◽  
...  
Keyword(s):  
Agaricus Bisporus ◽  
First Report ◽  
Cobweb Disease

Properties of Isolated Mitochondria of Agaricus Bisporus: Their Relationship to Dormancy and the Germination of Spores

1973 ◽  
Vol 31 ◽  
pp. 458-459
Author(s):  
K. S. McCarty ◽  
R. F. Weave ◽  
L. Kemper ◽  
F. S. Vogel
Keyword(s):  
Mitochondrial Dna ◽  
Ethidium Bromide ◽  
Microscopic Examination ◽  
Agaricus Bisporus ◽  
Osmotic Shock ◽  
Electron Microscopic Examination ◽  
Electron Microscopic ◽  
Isolated Mitochondria ◽  
Dna Strands ◽  
Cytoplasmic Ribosomes

During the prodromal stages of sporulation in the Basidiomycete, Agaricus bisporus, mitochondria accumulate in the basidial cells, zygotes, in the gill tissues prior to entry of these mitochondria, together with two haploid nuclei and cytoplasmic ribosomes, into the exospores. The mitochondria contain prominent loci of DNA [Fig. 1]. A modified Kleinschmidt spread technique1 has been used to evaluate the DNA strands from purified whole mitochondria released by osmotic shock, mitochondrial DNA purified on CsCl gradients [density = 1.698 gms/cc], and DNA purified on ethidium bromide CsCl gradients. The DNA appeared as linear strands up to 25 u in length and circular forms 2.2-5.2 u in circumference. In specimens prepared by osmotic shock, many strands of DNA are apparently attached to membrane fragments [Fig. 2]. When mitochondria were ruptured in hypotonic sucrose and then fixed in glutaraldehyde, the ribosomes were released for electron microscopic examination.

Effect of compost and growing structures on growth and yield of button mushroom (Agaricus bisporus (lange) imbach)

2020 ◽  
Vol 29 (1) ◽  
pp. 27
Author(s):  
Harvinder Kumar Singh ◽  
Anurag Kerketta ◽  
Chandra Shekhar Shukla
Keyword(s):  
Agaricus Bisporus ◽  
Growth And Yield ◽  
Button Mushroom
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