Population Dynamic of Tetranychus urticae and Euseius scutalis on some Plants in Organic Fanning in Egypt
El-Bishlawy, S., Allam, S., Hassan, A., Soudy, B. (2016). Population Dynamic of Tetranychus urticae and Euseius scutalis on some Plants in Organic Fanning in Egypt. EKB Journal Management System, 10(1), 77-79. doi: 10.21608/ajesa.2016.164146
Shahira M. El-Bishlawy; Sally F. Allam; A. S. Hassan; B. A. Soudy. "Population Dynamic of Tetranychus urticae and Euseius scutalis on some Plants in Organic Fanning in Egypt". EKB Journal Management System, 10, 1, 2016, 77-79. doi: 10.21608/ajesa.2016.164146
El-Bishlawy, S., Allam, S., Hassan, A., Soudy, B. (2016). 'Population Dynamic of Tetranychus urticae and Euseius scutalis on some Plants in Organic Fanning in Egypt', EKB Journal Management System, 10(1), pp. 77-79. doi: 10.21608/ajesa.2016.164146
El-Bishlawy, S., Allam, S., Hassan, A., Soudy, B. Population Dynamic of Tetranychus urticae and Euseius scutalis on some Plants in Organic Fanning in Egypt. EKB Journal Management System, 2016; 10(1): 77-79. doi: 10.21608/ajesa.2016.164146

Population Dynamic of Tetranychus urticae and Euseius scutalis on some Plants in Organic Fanning in Egypt

Acarines: Journal of the Egyptian Society of Acarology
Article 15, Volume 10, Issue 1, 2016, Page 77-79  XML PDF (2.02 MB)
Document Type: Original research articles
DOI: 10.21608/ajesa.2016.164146
View on SCiNiTO View on SCiNiTO
Authors
Shahira M. El-Bishlawy1; Sally F. Allam1; A. S. Hassan1; B. A. Soudy2
1Dept. of Zoology and Agric. Nematology, Fac. of Agric., Cairo Univ., Giza, Egypt
2Applied Center of Entomol. Nematodes. Fac. of Agric., Cairo Univ. Giza, Egypt
Abstract
This study was conducted for one year from September 2014 to determine the population dynamics of Tetranychus urticae and Euseius Scutalis (A.-11.)  on omamental,  medicinal and aromatic plants (Hibiscus sabdarriffa  L.,  Mentha vridis L., Mentha piperita L. and Syngonium podophyllum Schott) at Giza  and Qualyuhia governorates. A positive correlation occurred  between population densities of both mites and weather factors.  T. urticae population on Mentha vridis L., Hibiscus sabdarriffa L., Mentha piperita L. and Syngonium podophyllum  Schott increased to reach population on Nov. 1st with an average of eggs and moving stages, respectively (23.50 and 30), Dec. 1st (26.00,and 9), Jun. 1st (37.00,and 24.25), Sept. 1st  (37.00  and 24.25) and Euseius scutalis on May 1st (15.25and 24.75),  Dec. 1st (25and 22.25),  Dec.l5th (26.00 and 42.25).  Then the lowest level of population on Sept.l5th (3.25  and 12.5),  Apr. 1st (9.50  and 6), Sept. 15th (2015), ( 11.50 and 18.5),  Mar. 1st (8.50 and 12.75) and Euseius scutalis Sept. l5th (3.25 and 3.75),  Sept. 1th (9.50 and 14.75),  Jan. 1st (9.50  and 15.55), Mar.  1st (9.25 and 13.25) in  this data showed that population of T urticae and E. scutalis increased to high value in  Nov. and Dec. and decreased in  numbers on Mar. and Apr. cause of this require to removing weeds in time after this menthes and plants condition.
Keywords
Ornamental; Aromatic; Medicinal plants; Hibiscus sabdarriffa; Mentha vridis; Mentha piperita; Syngonium podophyllum; Tetranychus urticae; Euseius scutalis
Statistics
Article View: 90
PDF Download: 154