Kozár, F. 1990c 3.9.7 Deciduous fruit trees.. Armored Scale Insects, Their Biology, Natural Enemies and Control [Series title: World Crop Pests, Vol. 4B]. Elsevier Amsterdam, the Netherlands 688 pp.

Notes: Abstract: 7 worldwide diaspidid pests of fruit trees, berry bushes, and grapevine are briefly discussed (Prunus, Pyrus, Malus, Juglans, Ribes, Rubus, Vitis, etc.); chemical control; natural enemies; quarantine measures; plant nutrition; plant resistance. Keywords: biological control.