Aphids
on stems, buds, flowers and fruit. Damage: Aphids can cause damage to leaves, stems, and flowers by piercing the plant tissue and sucking out the sap. This [...] remain unchanged and unsorted. The young aphids are born as developed nymphs and begin to feed instantly on plant sap. They grow rapidly and moult four times [...] in crops, you can take several preventative measures: Practice good crop hygiene Keep the growing area clean and free from weeds, debris, and plant residues