How to Control Black Spot Fungus Disease on Roses. The signs of black spot fungus on roses are hard to miss. Black spot (blackspot) is one of the most common diseases of rose bushes; and, if left unchecked, it can cause quite a bit of damage to your rose garden. Caused by the fungus Diplocarpon rosae, black spot begins just as its name suggests, with black spots showing up on the surface of the leaves.
1 Swallowing disorders (may result in actual post-nasal drip or just cause the sensation of having it) 2  Strep throat (post-nasal drip is an uncommon strep throat symptom, but it can occur)  Pregnancy and other conditions that cause fluctuation of hormone levels.
There are many different things which can cause a bloody nose or blood-streaked nasal mucous. In a child, a pediatrician is the best physician to make an initial assessment and determine whether other physicians such as ear, nose, and throat (ENT) doctors should become involved. The skin lining the nasal passages is very thin and delicate which is what makes it prone to bleeding with even minor irritation. Irritating factors can include cold/dry weather; seasonal or environmental allergies; or an infection that causes typical upper respiratory 'cold' symptoms. Some other common causes of bleeding from the nose include trauma or a foreign body (in a child, most often related to nose-picking).