The present work was conducted to evaluate specific spray techniques (conventional motor sprayer, taral motor sprayer with three Tee-Jet nozzles D8-45 taral motor sprayer with three TeeJet nozzles D5-45 and taral motor sprayer aperture 2) for controlling plum scale insect, Parlatoria oleae on olive trees using super masrona oil at rate 1-5% alone or mixed with Sumithion (50%Ec) at rate of 0-15%. Percentages reduction of pre-adult, adult and gravid females were the highest in the unit spray taral motor sprayer with three Tee-Jet nozzles D8-45 using oil mixed with Sumithion showing 92.03, 89.55 and 97.75% , respectively , followed by tar.al motor sprayer with three Tee-Jet nozzles D5-45 which revealed 59.12 , 40.16 and 48.44% respectively. Results assured the superiority of taral motor sprayer with three Tee-Jet nozzles D5-45 over the other three tested sprayers.
AMMAR, A. E. M. . E., & HINDY, M. A. (2013). PARLATORIA OLEAE POPULATION ON OLIVE TREES AS AFFECTED WITH DIFFERENT GROUND SPRAY EQUIPMENT AND CERTAIN INSECTICIDES IN EGYPT. Egyptian Journal of Agricultural Research, 91(3), 835-847. doi: 10.21608/ejar.2013.165110
MLA
ABED EL MAGED E. AMMAR; MOHAMED A. HINDY. "PARLATORIA OLEAE POPULATION ON OLIVE TREES AS AFFECTED WITH DIFFERENT GROUND SPRAY EQUIPMENT AND CERTAIN INSECTICIDES IN EGYPT", Egyptian Journal of Agricultural Research, 91, 3, 2013, 835-847. doi: 10.21608/ejar.2013.165110
HARVARD
AMMAR, A. E. M. . E., HINDY, M. A. (2013). 'PARLATORIA OLEAE POPULATION ON OLIVE TREES AS AFFECTED WITH DIFFERENT GROUND SPRAY EQUIPMENT AND CERTAIN INSECTICIDES IN EGYPT', Egyptian Journal of Agricultural Research, 91(3), pp. 835-847. doi: 10.21608/ejar.2013.165110
VANCOUVER
AMMAR, A. E. M. . E., HINDY, M. A. PARLATORIA OLEAE POPULATION ON OLIVE TREES AS AFFECTED WITH DIFFERENT GROUND SPRAY EQUIPMENT AND CERTAIN INSECTICIDES IN EGYPT. Egyptian Journal of Agricultural Research, 2013; 91(3): 835-847. doi: 10.21608/ejar.2013.165110
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