The mummified fruits that remained on the tree or on the ground, maintain the infection of Monilia throughout the winter. The fungus also attacks the branches, creating wounds from which gum oozes and ulcers form. From the fruits and ulcers will come the primary infections that will infect the flowers. An important measure to prevent the disease is the disappearance of the initial foci of infection. This can be done by clearing and destroying all canker-bearing branches, as well as mummified fruit on trees and the ground. Sepals, petals, anthers and stigma are the sensitive organs of the flower that can be affected by Monilia. The rains of the last few days favor the primary infections in the varieties that are in the C stage. Approved active substances of plant protection products (maximum number of applications per growing season): Bacillus amyloliquefaciens subsp. plantarum D747 (6), Captan (4), Copper hydroxide (3), Copper oxychloride (4), Mancozeb (4), Thiram (3).