Home Articles List Article Information
Egyptian Journal of Agricultural Research
Journal Archive
Volume Volume 102 (2024)
Volume Volume 101 (2023)
Volume Volume 100 (2022)
Volume Volume 99 (2021)
Volume Volume 98 (2020)
Volume Volume 97 (2019)
Volume Volume 96 (2018)
Volume Volume 95 (2017)
Volume Volume 94 (2016)
Volume Volume 93 (2015)
Volume Volume 92 (2014)
Volume Volume 91 (2013)
Volume Volume 90 (2012)
Volume Volume 89 (2011)
Volume Volume 88 (2010)
Volume Volume 87 (2009)
Volume Volume 86 (2008)
Volume Volume 85 (2007)
Volume Volume 84 (2006)
Volume Volume 83 (2005)
Volume Volume 82 (2004)
Volume Volume 81 (2003)
Volume Volume 80 (2002)
Volume Volume 79 (2001)
Volume Volume 78 (2000)
Volume Volume 77 (1999)
Volume Volume 76 (1998)
MOUSTAFA, M., ABD-RABOU, S. (2010). BIONOMICS OF THE GUAVA SOFT SCALE INSECT, PULVINARIA PSIDLI (MASKELL) (HEMIPTERA : COCCIDAE) IN EGYPT. Egyptian Journal of Agricultural Research, 88(4), 1141-1152. doi: 10.21608/ejar.2010.191343
MONA MOUSTAFA; SHAABAN ABD-RABOU. "BIONOMICS OF THE GUAVA SOFT SCALE INSECT, PULVINARIA PSIDLI (MASKELL) (HEMIPTERA : COCCIDAE) IN EGYPT". Egyptian Journal of Agricultural Research, 88, 4, 2010, 1141-1152. doi: 10.21608/ejar.2010.191343
MOUSTAFA, M., ABD-RABOU, S. (2010). 'BIONOMICS OF THE GUAVA SOFT SCALE INSECT, PULVINARIA PSIDLI (MASKELL) (HEMIPTERA : COCCIDAE) IN EGYPT', Egyptian Journal of Agricultural Research, 88(4), pp. 1141-1152. doi: 10.21608/ejar.2010.191343
MOUSTAFA, M., ABD-RABOU, S. BIONOMICS OF THE GUAVA SOFT SCALE INSECT, PULVINARIA PSIDLI (MASKELL) (HEMIPTERA : COCCIDAE) IN EGYPT. Egyptian Journal of Agricultural Research, 2010; 88(4): 1141-1152. doi: 10.21608/ejar.2010.191343

BIONOMICS OF THE GUAVA SOFT SCALE INSECT, PULVINARIA PSIDLI (MASKELL) (HEMIPTERA : COCCIDAE) IN EGYPT

Article 11, Volume 88, Issue 4, December 2010, Page 1141-1152  XML PDF (3.58 MB)
Document Type: Original Article
DOI: 10.21608/ejar.2010.191343
View on SCiNiTO View on SCiNiTO
Authors
MONA MOUSTAFA; SHAABAN ABD-RABOU
Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza, Egypt.
Abstract
The guava soft scale insect , Puk90aria psidii (Maskell) (Hemiptera : Cocddae) is considered one of the most important pest infesting guava in Egypt. The aim of this work is to study the survey of host plants, geographical distribution and natural enemies of the guava soft scale insect, P. psidi in Egypt as well as the biological studies of the guava soft scale, on guava, grape and mango. The obtained results indicated that the guava soft scale insect infested 8 plant species belonging to 5 genera in 5 families, distributed in 9 governorates. Eleven species of parasitoids were collected and recorded Also seven species of predators were recorded attacked P.psithi. Temperatures greatly influenced the development of P.psidii. The lowering of the temperature increased the dimension of the soft scale insect and prolonged the developmental period. The results on guava, grape and mango showed that the life cycle of P.psklii at 30°C were 67.0±0.79, 67.0±7.88 and 79.8±1.95 days, respectively. These results indicated that P.psithi preferes guava, followed by grape and mango .
Supplementary Files
Statistics
Article View: 161
PDF Download: 341