The five nymphal instars of the sycamore fig psyllid Pauropsylla willcocksi Dcbski belonging to family Triozidae were collected on Ficus sycomorus L. The collected specimens were identified, described, and illustrated. A key to differentiate the five nymphal instars wa sconstructed.
MOHAMMAD, Z. K., EL-SAYES, S. M., & MOHARUM, F. A. (1999). MORPHOLOGICAL STUDIES ON SYCAMORE FIG PSYLLID, PAUROPSYLLA WILLCOCKSI DOSKI (HOMOPTERAPSYLLOIDEA-TRIOZIDAE). Egyptian Journal of Agricultural Research, 77(1), 169-186. doi: 10.21608/ejar.1999.326173
MLA
ZEINAT K. MOHAMMAD; SAMY M. EL-SAYES; FATMA A. MOHARUM. "MORPHOLOGICAL STUDIES ON SYCAMORE FIG PSYLLID, PAUROPSYLLA WILLCOCKSI DOSKI (HOMOPTERAPSYLLOIDEA-TRIOZIDAE)", Egyptian Journal of Agricultural Research, 77, 1, 1999, 169-186. doi: 10.21608/ejar.1999.326173
HARVARD
MOHAMMAD, Z. K., EL-SAYES, S. M., MOHARUM, F. A. (1999). 'MORPHOLOGICAL STUDIES ON SYCAMORE FIG PSYLLID, PAUROPSYLLA WILLCOCKSI DOSKI (HOMOPTERAPSYLLOIDEA-TRIOZIDAE)', Egyptian Journal of Agricultural Research, 77(1), pp. 169-186. doi: 10.21608/ejar.1999.326173
VANCOUVER
MOHAMMAD, Z. K., EL-SAYES, S. M., MOHARUM, F. A. MORPHOLOGICAL STUDIES ON SYCAMORE FIG PSYLLID, PAUROPSYLLA WILLCOCKSI DOSKI (HOMOPTERAPSYLLOIDEA-TRIOZIDAE). Egyptian Journal of Agricultural Research, 1999; 77(1): 169-186. doi: 10.21608/ejar.1999.326173
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