diseased plants

[andrealp]

I have just noticed that a few of my outdoor potted plants and developed brown/black marks on the leaves, almost like burn marks, have they out grown their pots or do they have some disease?

[Thunderbird+]

Some plant diseases are specific to particular plants ie lily beetle woul be unlikely to attack a pansy. What type of plants are they ?

It could also be blemishes from something like wind scorch or frost damage at this transitional time of year. Hope its nothing serious, All the Best.

[sense4all]

My clematis" Almandi" has been hit by the frosts from changeable weather pattern, so have quite a few things, I am in the SE to west of London. Turn the leaves over to check for infestation, but I would think it is frost scorching!