What do aphids primarily attack on plants?

Aphids primarily target the foliage and buds of plants. These small, soft-bodied insects are drawn to the tender, nutrient-rich parts of the plant where they can feed by piercing plant tissues and sucking out the sap. This feeding habit can lead to stunted growth, curling leaves, and the potential transmission of plant viruses. While aphids may occasionally be found on stems or around flowers, their primary focus is on the foliage and buds, which are critical for the plant's overall health and development. This specific behavior highlights the vulnerability of these parts of the plant to pest infestations.