- November: The Work-moon
- December: The Work-moon
- January: The Work-moon
- Weather
- The moon of the day
With the garden
With the garden of ornament
With the orchard
At the house
With the water garden
With the balcony
Oïdium
, ,…
Person responsible:
A poppet valve whose name varies according to the attacked plants ( for the rose tree and for the apple tree for example)Apparent damage:
white felting on the foliage, the foot or the fruitsPeriod of the damage:
in summer and autumnThe most sensitive plants:
a great number like the rose tree, the apple tree, the hydrangea, the phlox, the quince tree, the rhododendron, the balsamine…Favorable conditions:
a moisture around the foliage and a dry ground. The hot summers with the abundant dew bring the oïdium easily.Preventive medication:
to avoid splashing the foliage during watering and mulch the ground in order to maintain a humidity on the ground.Biological processing:
Liquid manure of nettle or to be used in a preventive way in vaporization on the ground two or three times during the autumn or the winter.Chemical processing:
use of a fungicide containing of or sulfur.The oïdium is a fungic disease very easily identifiable by the whitish felting which develops on or under the leaves of the plants reached like on the stems. At the rose tree the floral buttons reached do not develop.
In a more general way the leaves become deformed, yellow, are desiccated and ended up falling prematurely. When the leaves fall on the ground avoid leaving them with ground but collect them and burn them.
Your comments
There are no comment and no photo associate in this page.
To connect you, please seize your parameters of access to newsgroup.
To deposit your comment or to forward your photograph, you must be registered on the forum and connect you as a preliminary. Inscription & advantages of an inscription
Seek
Plants of the month