Efeito de novos extratos de levedura no crescimento celular, produção e viscosidade de xantana pruni por xanthomonas arboricola pv pruni cepa 106
نویسندگان
چکیده
منابع مشابه
A model for predicting Xanthomonas arboricola pv. pruni growth as a function of temperature
A two-step modeling approach was used for predicting the effect of temperature on the growth of Xanthomonas arboricola pv. pruni, causal agent of bacterial spot disease of stone fruit. The in vitro growth of seven strains was monitored at temperatures from 5 to 35°C with a Bioscreen C system, and a calibrating equation was generated for converting optical densities to viable counts. In primary ...
متن کاملEffects of leaf wetness duration and temperature on infection of Prunus by Xanthomonas arboricola pv. pruni
Xanthomonas arboricola pv. pruni is the causal agent of bacterial spot disease of stone fruits and almond. The bacterium is distributed throughout the major stone-fruit-producing areas of the World and is considered a quarantine organism in the European Union according to the Council Directive 2000/29/EC, and by the European and Mediterranean Plant Protection Organization. The effect of leaf we...
متن کاملLateral flow immunoassay for on-site detection of Xanthomonas arboricola pv. pruni in symptomatic field samples
Xanthomonas arboricola pv. pruni is a quarantine pathogen and the causal agent of the bacterial spot disease of stone fruits and almond, a major threat to Prunus species. Rapid and specific detection methods are essential to improve disease management, and therefore a prototype of a lateral flow immunoassay (LFIA) was designed for the detection of X. arboricola pv. pruni in symptomatic field sa...
متن کاملارزیابی برخیاز فاکتورهای بیماریزایی و مرتبط با پرآزاری استرینهای Xanthomonas arboricola pv. pruni در استان خراسانرضوی
باکتری(Xap) Xanthomonas arboricola pv. pruniعامل لکه روی برگ، میوه و شانکر‍باکتریایی شاخه در شرایط گرم و مرطوب روی درختان میوه‍هسته دار می‍باشد. در تحقیق حاضر، بیماریزایی 18 استرین Xap خراسانرضوی درشرایط گلخانه روی نهال‍های آلوی سانتاروزا بررسی‍شد. تعدادی از فاکتورهای بیماریزایی شامل پلاسمید pXap41، افکتورهای اختصاصی تیپ III ترشحی و همچنین تعدادی ویژگی دخیل در پرآزاری از‍جمله...
متن کاملMINIREVIEW ECONOMIC SIGNIFICANCE AND CONTROL OF BACTERIAL SPOT/CANKER OF STONE FRUITS CAUSED BY XANTHOMONAS ARBORICOLA pv. PRUNI
Bacterial spot and canker of stone fruits is a multifaceted disease caused by Xanthomonas arboricola pv. pruni. The disease has a more significant economic impact on Japanese plums, peach and nectarines. Estimated crop losses can reach over 10,000 €/ha in epidemic years in modern commercial plum orchards. Disease establishment and pattern of the epidemics are strongly influenced by prevailing c...
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ژورنال
عنوان ژورنال: Brazilian Journal of Development
سال: 2020
ISSN: 2525-8761,2525-8761
DOI: 10.34117/bjdv6n4-357