Which of the following is NOT a characteristic of botrytis?

The option indicating that botrytis thrives in dry conditions is correct because botrytis, specifically Botrytis cinerea, is a fungal pathogen that actually prefers humid, moist environments to grow and spread. This fungus is known for causing gray mold, particularly in plants under stress, where high humidity exacerbates its development.

In contrast, the other characteristics listed accurately describe botrytis. It is notorious for causing gray mold on a variety of plants, affecting their aesthetic appeal and overall health. Additionally, because botrytis flourishes in those humid conditions, it can significantly compromise the quality of flowers, leading to issues such as premature wilting, decay, and reduced market value. Understanding these aspects is crucial for effective management and prevention strategies in floral and plant care contexts.