Abstract:
Field Experiment was conducted at Al-Zafarania station /Baghdad
Provenance through 2009 to determine the effect of infection by the olive bud
mite Aceria oleae (Nalepa) and the olive rust mite Tegolophus hassani (Keifer)
on some character growth vegetation of olive nurseries. The results of mite
infection on some character growth of olive nurseries (plant height, branching
number, length of branching), showed that two species of the Eriophyid Mites
had an effect on plant height, branching number, length of branching in the
treated nurseries by Abamectin 1.8% EC and were better growing comparing
with untreated nurseries and its superiority on the untreated plants. The efficacy
control of some Acaricides(Envidor 240 SC , Ortus 5% SC, Bye Bye 20 EC,
King bow 24ES and Abameictin1.8% EC) were a high sufficiency in controlling
the mites and gave longer protection duration for the plants. It is continued to
control the mite after 21 days from treatment, amounting (99.83, 94.43, 100,
100 and 97.34) % after 21 days from treatment successively