mealybugs, scale insects

agriculture ananas angustifrons biological brevipes citri citrus control crop cryptus damage development dysmicoccus entomology female ferrisia grape hemiptera insect isolated israel long longispinus macro male malvastra malvastrum mealybug mediterranean nipaecoccus pest phenacoccus pineapple planococcus protection pseudococcus scale solani solanum solenopsis spherical stage tailed trionymus viburni viridis vovae