EL-SISI, H., EL-SANADY, M., AZOUZ, H., ABD EL-AZIZ, M. (2013). TAR OIL AS A NEW ALTERNATIVE FOR CONTROLLING THE TWO SPOTTED SPIDER MITE, TETRANYCHUS URTICAE (KOCH) INFESTING SOYBEAN PLANTS. Egyptian Journal of Agricultural Research, 91(3), 941-948. doi: 10.21608/ejar.2013.167052
HMED A. EL-SISI; MARIAM A. EL-SANADY; HOSSEN A. AZOUZ; MAHASEN A. ABD EL-AZIZ. "TAR OIL AS A NEW ALTERNATIVE FOR CONTROLLING THE TWO SPOTTED SPIDER MITE, TETRANYCHUS URTICAE (KOCH) INFESTING SOYBEAN PLANTS". Egyptian Journal of Agricultural Research, 91, 3, 2013, 941-948. doi: 10.21608/ejar.2013.167052
EL-SISI, H., EL-SANADY, M., AZOUZ, H., ABD EL-AZIZ, M. (2013). 'TAR OIL AS A NEW ALTERNATIVE FOR CONTROLLING THE TWO SPOTTED SPIDER MITE, TETRANYCHUS URTICAE (KOCH) INFESTING SOYBEAN PLANTS', Egyptian Journal of Agricultural Research, 91(3), pp. 941-948. doi: 10.21608/ejar.2013.167052
EL-SISI, H., EL-SANADY, M., AZOUZ, H., ABD EL-AZIZ, M. TAR OIL AS A NEW ALTERNATIVE FOR CONTROLLING THE TWO SPOTTED SPIDER MITE, TETRANYCHUS URTICAE (KOCH) INFESTING SOYBEAN PLANTS. Egyptian Journal of Agricultural Research, 2013; 91(3): 941-948. doi: 10.21608/ejar.2013.167052
TAR OIL AS A NEW ALTERNATIVE FOR CONTROLLING THE TWO SPOTTED SPIDER MITE, TETRANYCHUS URTICAE (KOCH) INFESTING SOYBEAN PLANTS
11. Central Agricultural Pesticides Laboratory, ARC, Dokki, Giza, Egypt
22. Plant Protection Research Institute, ARC, Dokki, Giza, Egypt
Abstract
Tar oil was prepared as soluble liquid 95% and evaluated against the two spotted spider mite, Tetranychus urticae (Koch) infesting soybean plants (Glycin max) in Beni Suef Governorate and its associated predacious mites at different concentrations 1, 1.5 and 2% (V./V.). Its acaricidal effect increased with increasing concentration and time after application up to 12 days. 2% concentration was suitable for controlling the two spotted spider mite, T. urticae with less effect against predacious mitesTar oil was prepared as soluble liquid 95% and evaluated against the two spotted spider mite, Tetranychus urticae (Koch) infesting soybean plants (Glycin max) in Beni Suef Governorate and its associated predacious mites at different concentrations 1, 1.5 and 2% (V./V.). Its acaricidal effect increased with increasing concentration and time after application up to 12 days. 2% concentration was suitable for controlling the two spotted spider mite, T. urticae with less effect against predacious mites