Does Cochineal Kill Cactus?
Does Cochineal Kill Cactus? Does cochineal kill cactus? These small insects suck on cacti leaves. Cochineal scale on cactus is initially a nuisance but, in extreme infestations, can weaken and kill the plant. How do you get rid of cochineal on prickly pear cactus? Cochineal mealybug scale usually appears on prickly pear cactus and chollas,