EVALUATE SUFFICIENCY OF SOME PLANTS OILS TO CONTROL ON WHITE SCALE INSECT PARLATORIA BLANCHARDI (COCCOCIDE : HOMOPTERA) ON DATE PALM( Phoenix dactylifera L.)

Abstract

This study conducted to evaluate sufficiency of eightfixed oils plant to control on white scale insect Parlatoriablanchardi on date palm.The results showed excel the harmala oil Pegnanumharmala and castor oil Ricinus sp. was given highmortality percentage which 87.87% and 82.90%respectively.The mixed Experiment showed high efficacy mortalityof harmala oil with Dizinon 60% insecticide, against whitescale insect which was 97.23%, While Experiment filledresults showed high mortality percentage between mixturethe castor oil concentration 2% with Dizinon 60%concentration 0.25% to white scale insect which was90.66%, While recorded high mortality percentage afterseven days treatment which was 92.5%, while highmortality percentage was 97.6% by mixed the castor oil2% concentration with Dizinon 60% concentration 0.25%after 7 days treatment.Phoenix