Proper storage reduces corn losses due to insects and fungi.

After the harvest, the corn It is still subject to significant losses. Insects, fungi, excess moisture, and heating of the grain mass can reduce weight, quality, and commercial value during storage.

Care begins before the corn even enters the warehouse. Harvesting must be done with proper machine settings to avoid broken grains, which are more vulnerable to pest attacks and fungal growth. Cleaning silos, machines, hoppers, and conveyors also helps eliminate residues from previous harvests.

Drying is another crucial point. Grains with high moisture content respire more, heat up, and promote fungal growth. Therefore, corn should enter storage with a moisture content compatible with the intended storage period.

During storage, aeration helps control temperature, reduce moisture between grains, and prevent hot spots. Monitoring should also be frequent, paying attention to temperature changes, mold or fermentation odors, and the presence of insects.

Care varies depending on the structure used. In silo bags, for example, it is important to keep the tarp intact and store only already dry corn. In grain silos and conventional warehouses, cleaning, ventilation, and equipment maintenance are essential.

When chemical control is necessary, the use of products must follow technical guidance, label instructions, package insert, and agronomic prescription. Integrated management, including drying, cleaning, aeration, and constant monitoring, is the main strategy for preserving the quality of stored corn.