What is Oidium?

oidium is referred to as fungal spores, which is the offspring of the offspring of the mushroom, or as the actual sponges of the order of Ascomycota itself. This is more often known as powder mold because of its parasitic nature existing as a soft film on the surface of host plants such as vines. Fungi Odium may have a devastating effect on wine crops and is known to contribute to the nearby collapse of the wine industry in Europe in the mid -19th century.

Ascomcota for mushrooms for mushrooms, there are a number of forms, but they share the common feature that they are spore shooters who distribute their offspring by quickly distracting them into the surrounding air. The Oidium group is a subdivision in this order known as a genus that contains dozens of species. Almost all types of oidium are known as plant pathogens that exist and act as powder mold on the surface of the green parts of the vines. It attacks the creative vines and in this process is black as well as yellowishleaves, causing plants to defect. While the fungus oidium does not always kill the host plant, it will reduce its growth and, in the case of grape vines, affect the color of the grapes, which eventually worsens the final wine product.

fungi tend to spread rapidly in humid environments as soon as after determination, for example in the vineyards, but the cause of the ongoing devastation of wine crops in Europe in the 19th century was partly human. Worldwide scientific interest in botanical specimens has led European gardening to import samples of wild vine samples from the US to study. At the same time, Henri Marès, a Frenchman, improved the method of sulging vineyards that protected them from oidium infections. American vines carried oidium , as well as contaminated yellow-green aphids of the family phylloxer , to which they were naturally resistant. European grapes did not have resistance to aphids and in the next 11 years the speedLE has expanded the European vineyards, causing further loss of crops from plants that have not yet succumbed to oidium .

From 1854 to 88. Only European grapes were grafted into American tribes to build resistance to these pests at the end of the 19th century at the end of the 19th century. Other types of Oidium still have been problems with crop growth since 2011.um Mangiferae species that attack the trees of mango in the Far East countries in China, India and Pakistan, as well as other regions of the world like Mexico.