Armillaria Root Rot , also known as Honey Fungus or oak root fungus , is a vulgar trouble that can bear upon your genus Viburnum plants . It is do by a white , fan - shaped mycelium that spreads underground and attacks the solution , lead to rotting of the root organisation .
One of the early symptoms of Armillaria Root Rot in viburnum plant is yellowing of the leave . You may acknowledge that the leaves are turn yellow prematurely , before the normal fall season . This can be a sign that the roots are being affected and are unable to absorb nutrients properly . As a consequence , the leaves start to show signs of nourishing deficiency .
Another symptom to look out for is reduced growth . If you find that your viburnum plants are not uprise as smartly as they used to , it could be a result of Armillaria Root Rot . The fungus attacks the roots , inhibit their power to take up water and nutrients from the soil . This can stunt the overall growth of the plant life .
Wilting is another common symptom of Armillaria Root Rot . As the roots become infected and start to decay , the flora is ineffectual to take up sufficient water . This leads to wilting of the leaves and overall drooping appearance of the industrial plant . Even with regular watering , the flora may not recuperate from this droop symptom .
other leaf drop can also be observed in viburnum plants affected by Armillaria Root Rot . The fungal infection weakens the root and disrupts the normal food flow within the plant life . As a outcome , the parting may commence to drop untimely , even before the onset of tumble . This can be quite alarming , as it may give the impression that the plant is dying .
In severe cases of Armillaria Root Rot , the crowns of the viburnum plants may start to thin . The root rot can spread from the etymon to the top , causing it to step down and lose vim . This can lead to the overall decline of the plant and may result in the death of limb or even the entire industrial plant .
To combat Armillaria Root Rot , it is of import to take preventative measuring stick . keep off implant viburnum in areas where the fungus is known to be present , such as near infected tree or in badly drained soil . ameliorate the drain of the soil by adding organic topic and avoiding overwatering .
If you suspect Armillaria Root Rot in your viburnum flora , it is better to consult a professional or a local annexe service for accurate diagnosis and treatment options . They may recommend removing and destroying infected plants to prevent the spread of the fungus to tidy works .
In my personal experience , I have encountered Armillaria Root Rot in my garden , bear on various plants admit viburnum . It can be a frustrating trouble to deal with , as the fungus can persist in the soil for many old age . However , by require proactive measures and seeking professional advice , it is possible to finagle and control the spread of Armillaria Root Rot .
Caroline Bates
