oidium การใช้

• In 1859 oidium first appeared and quickly spread through the Cape.
• Firstly, with new oidium from 1886, and then phylloxera from 1887.
• Another hazard that Chardonnay is particularly susceptible to is oidium / powdery mildew.
• Occasionally one sees Terrantez, oidium and phylloxera.
• In the mid-nineteenth century oidium struck.
• The vine performs well in drought conditions but is susceptible to oidium and peronospera.
• Unfortunately, the Oidium tukeri grape / vine disease reached the island in late 1854 and destroyed the prosperous industry.
• The Carm閚鑢e grape has known origins in the M閐oc region of Bordeaux, France and was also widely planted in the oidium.
• The effects of constant wind over the flat terrain serves as a buffer against viticultural diseases such as oidium and powdery mildew.
• They must also carry out treatments to keep the occurrence of diseases such as mildew and oidium below the permitted quality thresholds.
• May is also a time for spraying against two persistent enemies of the vine : oidium, a common fungus, and mildew.
• The species has also been known in the past as " Monilia albicans " and " Oidium albicans ".
• The onset of phylloxera and oidium, the twin vineyard plagues of the 19th century, proved disastrous, as carmenere was particularly susceptible.
• In 1855 there was an outbreak of oidium which affected wine production, three years after a similar outbreak in the Bordeaux ( France ) region.
• In the 1850s Oidium Uncinula necator and war devastated most of Tuscany's vineyards with many peasant farmers leaving for other parts of Italy or to emigrate to the Americas.
• Exports were significant as the French vineyards were affected by oidium during the decade 1852 to 1862, and then were struck by the phylloxera virus from 1868 onwards along with the rest of Europe.
• The 19th century brought a series of calamities to most wine producing regions of Italy-including the phylloxera epidemic, oidium, downy mildew and the political upheaval of the " Risorgimento ".
• In the late 19th century, when diseases _ first oidium, then phylloxera _ destroyed the Chablis vines, the wines were replaced in Paris by cheaper stuff from the Midi, which could be easily transported north by the new railroads.
• Between these years he identified 3 more species of fungi " Aspergillus kitaii ", " Flammula carbonaria " var . " spegazziniana ", and " Oidium cyanescens ", and conserved a herbarium with a mycological collection of more than 1500 species.