“Allium” is the Latin word for “garlic ... When using green onions in place of chives, omit the white bulbs and just use the green stalks. Since chives are thinner than green onions ...
"The first sign of an allium leafminer infestation is ... planting chives and keep them covered with a fine white mesh cloth all summer." Chives do not like wet feet. Overwatering and poor soil ...