Bacillus is well known for producing a wide range of compounds that inhibit microbial phytopathogens. From this perspective, we were interested in evaluating the biocontrol potential of 5 plant growth-promoting rhizobacteria Bacillus species (PGPR-Bacillus) on 21 microbial pectinolytic plant pathogens isolated from previous studies. Phytopathogenicity and in vivo biocontrol potential of PGPR curative and preventive treatments were investigated from this angle. Overall, the pathogenicity test on healthy tomato, zucchini, and mandarin showed low rot to no symptoms for all PGPR strain culture treatments. Conversely, zucchini pre-treated with PGPR strains B. circulans and B. cereus for 72 h showed no signs of soft rot and remained healthy when in vitro contaminated with phytopathogens (Neisseria cinerea and Pichia anomala). Additionally, the PGPR-Bacillus strains were shown to be effective in mitigating the symptoms of soft rot in tomatoes, zucchini, and oranges using in vivo curative treatment. It is true that the majority of pectinolytic phytopathogenic strains exhibited antibiotic resistance. In vivo tests revealed that PGPR-Bacillus cell culture was effective against plant pathogens. Thus, PGPR-Bacillus can be considered a potential biocontrol agent for pectinolytic plant pathogens.
- MeSH
- antibióza * MeSH
- Bacillus * fyziologie MeSH
- biologická kontrola škůdců * metody MeSH
- biologická ochrana * MeSH
- Citrus mikrobiologie růst a vývoj MeSH
- nemoci rostlin * mikrobiologie prevence a kontrola MeSH
- pektiny metabolismus MeSH
- půdní mikrobiologie MeSH
- Solanum lycopersicum mikrobiologie růst a vývoj MeSH
- vývoj rostlin MeSH
- Publikační typ
- časopisecké články MeSH
BACKGROUND: The actions required to achieve higher-quality and harmonised global surveillance of child and adolescent movement behaviours (physical activity, sedentary behaviour including screen time, sleep) are unclear. OBJECTIVE: To identify how to improve surveillance of movement behaviours, from the perspective of experts. METHODS: This Delphi Study involved 62 experts from the SUNRISE International Study of Movement Behaviours in the Early Years and Active Healthy Kids Global Alliance (AHKGA). Two survey rounds were used, with items categorised under: (1) funding, (2) capacity building, (3) methods, and (4) other issues (e.g., policymaker awareness of relevant WHO Guidelines and Strategies). Expert participants ranked 40 items on a five-point Likert scale from 'extremely' to 'not at all' important. Consensus was defined as > 70% rating of 'extremely' or 'very' important. RESULTS: We received 62 responses to round 1 of the survey and 59 to round 2. There was consensus for most items. The two highest rated round 2 items in each category were the following; for funding (1) it was greater funding for surveillance and public funding of surveillance; for capacity building (2) it was increased human capacity for surveillance (e.g. knowledge, skills) and regional or global partnerships to support national surveillance; for methods (3) it was standard protocols for surveillance measures and improved measurement method for screen time; and for other issues (4) it was greater awareness of physical activity guidelines and strategies from WHO and greater awareness of the importance of surveillance for NCD prevention. We generally found no significant differences in priorities between low-middle-income (n = 29) and high-income countries (n = 30) or between SUNRISE (n = 20), AHKGA (n = 26) or both (n = 13) initiatives. There was a lack of agreement on using private funding for surveillance or surveillance research. CONCLUSIONS: This study provides a prioritised and international consensus list of actions required to improve surveillance of movement behaviours in children and adolescents globally.
- MeSH
- budování kapacit MeSH
- čas strávený před obrazovkou * MeSH
- celosvětové zdraví MeSH
- cvičení * MeSH
- delfská metoda * MeSH
- dítě MeSH
- konsensus MeSH
- lidé MeSH
- mladiství MeSH
- sedavý životní styl * MeSH
- spánek MeSH
- Check Tag
- dítě MeSH
- lidé MeSH
- mladiství MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
Apple replant disease (ARD) is a significant factor restricting the healthy development of the apple industry. Biological control is an important and sustainable method for mitigating ARD. In this study, a strain of Paenibacillus polymyxa GRY-11 was isolated and screened from the rhizosphere soil of healthy apple trees in old apple orchards in Shandong Province, China, and the effects of strain GRY-11 on soil microbial community and ARD were studied. The result showed that P. polymyxa GRY-11 could effectively inhibit the growth of the main pathogenic fungi that caused ARD, and the inhibition rates of the strain against Fusarium moniliforme, Fusarium proliferatum, Fusarium solani, and Fusarium oxysporum were 80.00%, 71.60%, 75.00%, and 70.00%, respectively. In addition, the fermentation supernatant played an active role in suppressing the growth of pathogenic fungi. The results of the pot experiment showed that the bacterial fertilizer of the GRY-11 promoted the growth of Malus hupehensis seedlings, improved the activity of protective enzymes in plant roots, enhanced the soil enzyme content, and optimized the soil microbial environment. In general, the GRY-11 can be used as an effective microbial preparation to alleviate ARD. Our study offers novel perspectives for the prevention of ARD.
- MeSH
- antibióza MeSH
- biologická kontrola škůdců * MeSH
- biologická ochrana * MeSH
- Fusarium růst a vývoj MeSH
- houby růst a vývoj MeSH
- kořeny rostlin mikrobiologie MeSH
- Malus * mikrobiologie růst a vývoj MeSH
- nemoci rostlin * mikrobiologie prevence a kontrola MeSH
- Paenibacillus polymyxa * izolace a purifikace fyziologie genetika klasifikace MeSH
- půdní mikrobiologie MeSH
- rhizosféra MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Čína MeSH
- MeSH
- intrakraniální krvácení chemicky indukované MeSH
- kojenec MeSH
- kombinované vakcíny škodlivé účinky MeSH
- kompenzace a odškodnění MeSH
- lidé MeSH
- právní vědy MeSH
- rodina MeSH
- smrt MeSH
- vakcinace * škodlivé účinky MeSH
- Check Tag
- kojenec MeSH
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- kazuistiky MeSH
- zprávy MeSH
Praktický komentář
Vydání první xxii, 718 stran ; 19 cm
Publikace obsahuje komentář k aktuálním českým zákonům, které se týkají odpadového hospodářství. Určeno odborné veřejnosti.
- MeSH
- nakládání s odpady zákonodárství a právo MeSH
- odpadní produkty MeSH
- zákonodárství jako téma MeSH
- Publikační typ
- komentáře MeSH
- Geografické názvy
- Česká republika MeSH
- Konspekt
- Sanitární technika. Vodárenství. Odpadové hospodářství. Světelná technika
- NLK Obory
- právo, zákonodárství
- environmentální vědy
- NLK Publikační typ
- zákony
- MeSH
- antibiotická profylaxe * metody MeSH
- endokarditida prevence a kontrola MeSH
- imunokompromitovaný pacient účinky léků MeSH
- infekce spojené s protézou prevence a kontrola MeSH
- kontrola stomatologické infekce * metody MeSH
- lidé MeSH
- pravidla klinického rozhodování MeSH
- předoperační péče metody MeSH
- rizikové faktory MeSH
- stomatologická péče metody MeSH
- Check Tag
- lidé MeSH
- MeSH
- autoimunitní nemoci virologie MeSH
- infekce virem Epsteina-Barrové * prevence a kontrola virologie MeSH
- infekční mononukleóza virologie MeSH
- lidé MeSH
- lymfoproliferativní nemoci virologie MeSH
- nádory virologie MeSH
- vakcinace metody MeSH
- virus Epsteinův-Barrové * patogenita MeSH
- Check Tag
- lidé MeSH
