What kind of damage do aphids inflict on plants?

Aphids inflict significant damage on plants primarily by feeding on their sap, which can lead to reduced growth and, in severe cases, plant death. Their feeding can weaken plants, making them more susceptible to other stresses, such as diseases or adverse environmental conditions. The loss of sap means that the plant is deprived of essential nutrients, resulting in stunted growth and even potential death if the infestation is extensive.

Moreover, aphids contribute to further complications by excreting honeydew, a sticky substance that can lead to the growth of sooty mold, which can obstruct photosynthesis by coating the leaves. In addition, the honeydew can attract other pests and beneficial insects, complicating the overall health and maintenance of the plant. This multifaceted impact underscores why identifying and managing aphid infestations promptly is crucial for maintaining plant health.