AMMAR, A., HINDY, M. (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
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
AMMAR, A., HINDY, M. (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
AMMAR, A., HINDY, M. 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
PARLATORIA OLEAE POPULATION ON OLIVE TREES AS AFFECTED WITH DIFFERENT GROUND SPRAY EQUIPMENT AND CERTAIN INSECTICIDES IN EGYPT
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.
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