نتایج جستجو برای: brown rot

تعداد نتایج: 59666  

2013
Dongsheng Wei Olaf Schmidt Walter Liese

Proposed is a method to investigate degradation of lignocelluloses by pure cultures of basidiomycetes using preserving jars with vermiculite as reservoir for water and nutrients. Bamboo samples of Gigantochloa atroviolacea and Phyllostachys pubescens and wood samples of Fagus sylvatica and Pinus sylvestris were inoculated with the brown-rot fungus Coniophora puteana and the white-rot fungus Sch...

2009
Jin-Hyeuk Kwon Tran Thi Phuong Chi Chang-Seuk Park

In 2007 to 2008, a fruit rot of Melon (Cucumis melo L.) caused by Sclerotium rolfsii occurred sporadically in a farmer's vinyl house in Jinju City. The symptoms started with watersoaking lesion and progressed into the rotting of the surface of fruit. White mycelial mats appeared on the lesion at the surface of the fruit and a number of sclerotia formed on the fruit near the soil line. The scler...

Journal: :IOP conference series 2022

Abstract The article presents the research data on effect of Fusarium blight, Phoma rot, and Sclerotinia blight plant productivity winter spring rapeseed, brown mustard, white mustard. As a result studies, we found that (the pathogens are fungi genus Link) was most harmful for mustard – affection by it significantly decreased productivity. At 4 points degree plants, harmfulness disease reached ...

Journal: :Jurnal Sylva Lestari : Journal of Sustainable Forest 2023

Wood biomass such as sawdust, particles, and chip obtained wood industry can be used raw material for block pallets (CBP). This study evaluated the resistance of made from teak-sawn waste polyurethane adhesive against decay fungi (white-rot brown-rot fungi) subterranean termites. The CBPs with dimensions 9 × cm a target density 0.6 g/cm3 were cold pressed at 9.8 MPa 4 h using several concentrat...

Journal: :Bioresource technology 2008
Sen-Sung Cheng Ju-Yun Liu Ed-Haun Chang Shang-Tzen Chang

In this study, the antifungal activities of cinnamaldehyde and eugenol congeners against white-rot fungus Lenzites betulina and brown-rot fungus Laetiporus sulphureus were evaluated and the relationships between the antifungal activity and the chemical structures were also examined. Results from antifungal tests revealed that cinnamaldehyde, alpha-methyl cinnamaldehyde, (E)-2-methylcinnamic aci...

2015
Suldbold Jargalmaa Myung Soo Park Jae Young Park Jonathan J. Fong Yeongseon Jang Young Woon Lim

The polypore genus Abundisporus Ryvarden is characterized by resupinate to pileate fruitbodies with a purplish brown hymenophore, slightly thick-walled, pale yellowish and non-dextrinoid basidiospores, and causing white rot. A purple color hymenophore, an easily observable and striking character, was considered the main distinctive feature at the generic level within polypores. However, due to ...

2014
E. Bari H. R. Taghiyari O. Schmidt A. Ghorbani H. Aghababaei

Effects of nano-clay on weight loss of wood-plastic composites (WPC) by five fungi were studied. Nanoclay particles of 20 to 50 nm size were applied at 2, 4, and 6% WPC of 0,90 g/cm3 density. The white-rot fungi Physisporinus vitreus, Pleurotus ostreatus and Trametes versicolor as well as the brown-rot species Antrodia vaillantii and Coniophora puteana were used. Mass loss tests were conducted ...

2012
Jin-Hyeuk Kwon Jae-San Ryu Tran Thi Phuong Chi Shun-Shan Shen Okhee Choi

Soft rot on banana fruit caused by Rhizopus oryzae was identified for the first time in Korea. Colonies were white to light brown and formed numerous sporangiospores. Optimum temperature for mycelial growth was 30℃. Sporangia were globose and 30~200 µm. Sporangiophores were usually straight, 8~20 µm, and rhizoids usually in groups of 3~5. Columella were globose to sub-globose and 90~110 µm. Spo...

2016
Xuejun Wu Qi An Yucheng Dai

This study investigated the degradation and enzymatic saccharification of cornstalk by white-rot and brown rot fungi. The fungal strains Trametes pubescens Cui 7571, Trametes velutina Dai 10149, and Antrodia wangii Cui 7568 were analyzed in solid-state fermentation cultures. Various extracellular enzyme activities were assessed to determine biochemical changes during the degradation process. Fo...

2011
Jin-Hyeuk Kwon Dong-Wan Kang Won-Doo Song Okhee Choi

In this study, we characterized sporadically occurring sclerotium rot caused by Sclerotium rolfsii in Chinese chive (Allium tuberosum Roth.) in farm fields in Sacheon, Korea. The initial symptom of the disease was water-soaked, which progressed to rotting, wilting, blighting, and eventually death. Further, mycelial mats spread over the lesions near the soil line, and sclerotia formed on the sca...

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