What are some symptoms of Bacterial Fire Blight?

Bacterial Fire Blight is a serious plant disease, primarily affecting certain species of flowering plants, particularly those in the rose family. The hallmark symptoms of this disease include the wilting and death of blossoms and leaves while they remain attached to the plant. This characteristic is a direct result of the bacterial infection, which leads to the rapid degradation of tissue and a decrease in the plant's overall vitality.

The presence of wilted and dead blossoms and leaves indicates that the plant is unable to sustain its normal functions due to the infection. This symptom is particularly alarming to growers as it can spread quickly through the plant and to nearby plants, resulting in significant damage to crops.

In contrast, the other options describe scenarios that are either beneficial or contradict the symptoms associated with the disease. For example, flowers blooming exceptionally well would suggest healthy plant growth rather than the influence of a bacterial disease. Similarly, an increase in root size and strength or the development of bright green leaves would generally indicate a thriving plant, which is not consistent with the stress and decline caused by Bacterial Fire Blight. Understanding these distinctions helps in recognizing the signs of the disease and managing affected plants effectively.