Control of White Rot in Onions
نویسندگان
چکیده
منابع مشابه
Soil-borne Aspergillus awamori causes black mold rot and fumonisin contamination of onions in Hungary
Samples were taken both from the outer dry and the inner fleshy scales of the onions, and were plated onto Dichloran Rose Bengal Chloramphenicol (DRBC) agar. The plates were incubated for 5–7 days at 25 °C in the dark. Colonies of black Aspergilli isolates were isolated, purified and maintained on Malt Extract Agar (MEA) slants (Samson et al., 2004). The fungal cultures used for the molecular s...
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White rot fungi use a variety of mechanisms to accomplish the complete degradation of lignin and a wide variety of environmental pollutants. Both oxidative and reductive reactions are required for the metabolism of both lignin and environmental pollutants. The fungi secrete a family of peroxidases to catalyze both direct and indirect oxidation of chemicals. The peroxidases can also catalyze red...
متن کاملSelection of White-rot Fungi for Biopulping*
Different rates of wood decay and ligninolytic activity were found in wood decayed by various white-rot fimgi. Chemical and ultrastructural analyses showed wood decayed by Coriolus versicolor consisted of a nonselective attack on all cell wall components. Lignin degradation was restricted to the cell wall adjacent to hyphae or around the circumference of cell lumina. Decay by Phellinus pini, Ph...
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Narrow plant spacing reduced bacterial bulb decay by 53 to 64% Do you know how easy this is? A simple modification to adjust your planting configuration is all it would take to drastically reduce losses from bacterial bulb decay. Our studies showed that when plant spacing was reduced from 6 or 8 inches to 4 inches with 3 or 4 rows per 3-foot plastic mulch bed (row spacing: 4 rows = 6 inch; 3 ro...
متن کاملDibenzyl sulfide metabolism by white rot fungi.
Microbial metabolism of organosulfur compounds is of interest in the petroleum industry for in-field viscosity reduction and desulfurization. Here, dibenzyl sulfide (DBS) metabolism in white rot fungi was studied. Trametes trogii UAMH 8156, Trametes hirsuta UAMH 8165, Phanerochaete chrysosporium ATCC 24725, Trametes versicolor IFO 30340 (formerly Coriolus sp.), and Tyromyces palustris IFO 30339...
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ژورنال
عنوان ژورنال: Nature
سال: 1945
ISSN: 0028-0836,1476-4687
DOI: 10.1038/155241b0