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.
New leaves with powdery mildew become bumpy before this fungi's trademark white or gray powder-like substance appears on both the leaves and blossoms. Although powdery mildew won't kill the plant, it mars a rose bush's beauty. Prevent powdery mildew by growing roses in a dry area with lots of sun and air circulation. Shrub varieties, such as hybrid tea roses and grandifloras, are most resistant to this fungus.