The frequency and severity of IBS symptoms vary widely and may include. 1  Abdominal pain or discomfort. 2  Intestinal bloating. 3  Irregular bowel habits, including diarrhea, constipation, or both.  A change in the appearance of stool, including stools that are loose, hard, thin, or 1  pelletlike. Mucus in the stool.  The need to strain to have a bowel movement.
Diseases and Pests. Hybrid tea roses are susceptible to fungal diseases and insect pests that can destroy your plants unless controlled. Common diseases include black leaf spot, rust, powdery mildew or botyris blight. Fungal diseases are particularly troublesome during extended periods of rainy weather.
Rose black spot is caused by fungus. Dark-brown to black leaf spots develop on the upper leaves, which eventually become yellow and drop. Black spot can be distinguished from other leaf spot diseases by its fringed edges and dark black color. Raised, reddish-purple spots may also appear on rose canes.