ripe citrus fruits with sooty mold fungi

agriculture aphids biological check citri citrus clementine coccidae control crop damage entomology environment food fruit fungi fungus grapefruit harvesting healthy hemiptera insects juicy leaf lemon mandarin mealybug mediterranean mold natural nature nipaecoccus orange orchard pest planococcus plant plantation protection pseudococcidae quality ripe scale season sooty spherical supervisor tree viridis