Moniliosis, treatments and symptoms

The presence of stigmas on fruit increases the risk of moniliosis. These wounds are generally caused by an insect (particularly Forficulidae) or by shock.

High humidity levels encourage the proliferation of the fungus, especially if the orchard is dense and leaves little room for air circulation.

Finally, harvesting is also a factor in contamination. Carrier fruit rots faster and infects other fruit during the storage period.

The disease is transmitted quickly and easily through the dispersal of spores.

In winter, the fungus hides in fruit that has already died (and not fallen) or in necroses on the tree. As soon as spring arrives, the mycelium develops and attacks healthy fruit.

One of the symptoms of moniliosis is oozing from the branches.

Affected by the fungus, the flowers wilt, without falling off the branch. Sometimes, the branches themselves dry out.

Fruits show grey or white spots and growths.

If you notice these signs, your tree needs to be treated for moniliosis without delay.

Regular pruning is recommended to protect fruit trees.

While it's possible to use chemicals such as Bordeaux mixture, you can also opt for natural treatments such as horseradish purin. Prepare an infusion by simmering horseradish in hot water for 24 hours. Strain and spray the mixture on the trees twice a week.

Ifone of your trees is affected by moniliosis, remove the spoiled fruit and prune the branches with disinfected tools. You can burn them to avoid any risk of contamination.