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7986-2014
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sanitation
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DNA
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- Author:
- J. C. Meitz-Hopkins; S. G. von Diest; T. A. Koopman; A. Bahramisharif; C. L. Lennox
- Source:
- European journal of plant pathology 2014 v.140 no.3 pp. 527-541
- ISSN:
- 0929-1873
- Subject:
- DNA; Venturia inaequalis; ascospores; crop losses; detection limit; fungi; genes; heat sums; inoculum; internal transcribed spacers; leaves; meteorological data; models; plant litter; quantitative polymerase chain reaction; reading; risk; sanitation; spore traps; spring
- Abstract:
- ... Apple scab caused by the fungus Venturia inaequalis can result in significant crop losses if not managed effectively. Sanitation as part of an integrated management strategy aims to significantly reduce primary inoculum to lower the disease pressure. This study evaluates the possibility of molecular detection and quantification of ascospore discharge and the use of this method to test for efficacy ...
- DOI:
- 10.1007/s10658-014-0486-6
- https://doi.org/10.1007/s10658-014-0486-6
- Author:
- Uyen T. Nguyen; Lori L. Burrows
- Source:
- International journal of food microbiology 2014 v.187 pp. 26-32
- ISSN:
- 0168-1605
- Subject:
- DNA; Listeria monocytogenes; biofilm; bromelains; deoxyribonuclease I; food industry; papain; peptidase K; polystyrenes; proteins; sanitation; stainless steel
- Abstract:
- ... Current sanitation methods in the food industry are not always sufficient for prevention or dispersal of Listeria monocytogenes biofilms. Here, we determined if prevention of adherence or dispersal of existing biofilms could occur if biofilm matrix components were disrupted enzymatically. Addition of DNase during biofilm formation reduced attachment (<50% of control) to polystyrene. Treatment of e ...
- DOI:
- 10.1016/j.ijfoodmicro.2014.06.025
- https://doi.org/10.1016/j.ijfoodmicro.2014.06.025
- Author:
- Duduk N.; Vasić M.; Vico I.
- Source:
- Plant disease 2014 v.98 no.10 pp. 1440
- ISSN:
- 0191-2917
- Subject:
- Allium cepa; Balkan endemic nephropathy; DNA; Penicillium; agar; alkaloids; breeding; bulbs; cetyltrimethylammonium bromide; citrus fruits; color; conidia; conidiophores; containers; control methods; cream; cultivars; cyclopiazonic acid; dried meat; financial economics; genes; genetic databases; glycopeptides; grains; host range; humidity; inoculum; loci; malt extract; nephrotoxicity; nucleotide sequences; onions; pathogenicity; peanuts; penicillic acid; polymerase chain reaction; sanitation; secondary metabolites; sporulation; sucrose; tubers; tubulin; yams; yeast extract; yeasts; Serbia
- Abstract:
- ... Penicillium polonicum K. Zaleski is an economically important airborne fungus with a broad host range including cereals, peanuts, onions, dried meats, citrus fruits, and yam tubers (2,4). Secondary metabolites produced by this species include harmful mycotoxins penicillic acid, verucosidin, and nephrotoxic glycopeptides, which may play a role in Balkan Endemic Nephropathy (2,5). In January 2013, d ...
- DOI:
- 10.1094/PDIS-05-14-0477-PDN
- https://doi.org/10.1094/PDIS-05-14-0477-PDN
- Author:
- Cassandra L Swett; Bernice Porter; Gerda Fourie; Emma T Steenkamp; Thomas R Gordon; Michael J Wingfield
- Source:
- Southern forests 2014 v.76 no.3 pp. 161-166
- ISSN:
- 2070-2639
- Subject:
- Briza maxima; DNA; Ehrharta; Fusarium circinatum; Pinus; Pseudotsuga menziesii; disease occurrence; endophytes; forests; fungi; grasses; host range; hosts; inoculum; nucleotide sequences; pathogens; plantations; sanitation; virulence; California; South Africa
- Abstract:
- ... The pitch canker pathogen, Fusarium circinatum , has major impacts on production in pine nurseries and plantations in South Africa. Thus far, efforts to reduce local spread have focused on rouging of infected pines and sanitation to eliminate local sources of inoculum. Although the host range of F. circinatum was thought to be limited to pines and Douglas-fir, recent studies in California indicate ...
- DOI:
- 10.2989/20702620.2014.916087
- https://doi.org/10.2989/20702620.2014.916087
- Author:
- Yu. A. Zolotov
- Source:
- Journal of analytical chemistry 2014 v.69 no.4 pp. 318-321
- ISSN:
- 1061-9348
- Subject:
- DNA; chemical analysis; hygiene; medicine; microorganisms; sanitation
- Abstract:
- ... The main directions in using chemical analysis in medicine are considered, such as diagnosis of diseases, sanitation and hygiene control, doping control, direct identification of microorganisms, DNA-analysis, etc. ...
- DOI:
- 10.1134/S1061934814040169
- https://doi.org/10.1134/S1061934814040169
- Author:
- H.S. Pereira; M. Delgado; A.P. Avó; A. Barão; I. Serrano; W. Viegas
- Source:
- Australian journal of grape and wine research 2014 v.20 no.3 pp. 474-484
- ISSN:
- 1322-7130
- Subject:
- DNA; Vitis vinifera; abnormal development; canes; cell walls; chromatin; cytosine; fluorescence in situ hybridization; gametogenesis; gametophytes; genomics; genotype; heat; heat stress; immunocytochemistry; meiosis; pollen; sanitation; temperature; topology; viability
- Abstract:
- ... BACKGROUND AND AIMS: The grapevine (Vitis vinifera L.) is often exposed to above optimal temperature in the field. Although genomic analysis has been underway for over a decade, studies on grapevine chromosome behaviour and nuclear topology are scarce. Here, we explore the influence of hot‐water sanitation treatments, involving immersing dormant canes in water at 50°C for 45 min or heat exposure t ...
- DOI:
- 10.1111/ajgw.12105
- https://doi.org/10.1111/ajgw.12105
- Author:
- K. B. Johnson; T. N. Temple; R. B. Elkins; T. J. Smith
- Source:
- Acta horticulturae 2014 no.1056 pp. 93-100
- ISSN:
- 0567-7572
- Subject:
- sulfur; Erwinia amylovora; flowering; copper; biological control agents; DNA; Aureobasidium pullulans; sanitation; flowers; yeasts; stigma; streptomycin; microbial growth; pome fruits; USDA; oxytetracycline; pathogens; biological control; Western United States
- Abstract:
- ... Pome fruit produced organically under the United States Department of Agriculture National Organic Program (NOP) standard can be treated with streptomycin or oxytetracycline for fire blight suppression, but a recent NOP regulatory review set a 2014 phase out date for these materials. In response, we employed a systems approach to development of non-antibiotic programs for fire blight control in th ...