Why are protectant fungicides used in controlling fruit rots?

Protectant fungicides are specifically designed to prevent fungal diseases by stopping the germination of fungal spores and preventing the infection from occurring on the fruit. When applied properly, these fungicides form a protective barrier on the surface of the fruit, which is crucial because many fruits are susceptible to various fungal pathogens that can lead to rotting and significant post-harvest losses. By effectively neutralizing the threat of spore germination and limiting the conditions that allow for fungal infections to take hold, protectant fungicides help maintain the quality and integrity of the fruit throughout its development and storage. This preventive action is essential in fruit management practices, especially for crops that are prone to rots caused by fungal species.