There can be two options. If it is ranetki, then in many varieties it happens that the fruits remain dried on the branches, even in spring. You can ignore them. They do not interfere with either flowering or the plant.
Kyiv. Ukraine. Ukraine Gate – May 24, 2021 – Agriculture
But when it comes to large-fruited apples, they should fall off. All that has not fallen – mummified fruits, which are a source of moniliasis and other dangerous diseases. They had to be collected in the winter and burned. If you haven’t done so, collect it now. They should be buried in the ground to a depth of 30-40 cm or burned in a fire.
It is important to finish this work before flowering so that moniliasis spores do not get into the flowers. If you did not do it in time, then collect such fruits after flowering and immediately treat the plants with a solution of the drug Horus (2-4 g per 10 liters of water).
Also, after flowering, make a sanitary pruning. That is, remove all dry, broken, with mushrooms or large wound branches. Sanitary pruning can be done at any time.
Pay attention to the branches that intersect with each other, grind the bark. They also need to be removed.
All trimmings should be burned, sent to compost is risky, and left for cooking barbecue or just in case – while they lie, they scatter fungal spores throughout your garden.
It is also necessary to collect fallen leaves under trees or dig them, laying in the ground. Beneficial insects have already come out of the leaves, and only lazy pests and spores of various diseases remain there.
This year is rainy, which means that you need to clean all the wounds on the trunks and skeletal branches of trees and wash them with iron sulfate. After one or two weeks, when the wounds dry, smear them with garden pitch or a mixture of clay, mullein, and copper sulfate.
Watch for the appearance of moniliasis on bone cultures. The dried tops should be cut off with a capture of 10-15 cm of healthy fabric. Burn the cuttings and spray the trees with Horus or Scor after flowering.
Read also: The Amazing Dumplings with Apples and Cinnamon
Source: Ukrgate