• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Publication Ethics
    • Peer Review Process
  • Guide for Authors
  • Submit Manuscript
  • Reviewers
  • Contact Us
 
  • Login
  • Register
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
Journal of Plant Protection and Pathology
arrow Articles in Press
arrow Current Issue
Journal Archive
Volume Volume 14 (2023)
Volume Volume 13 (2022)
Volume Volume 12 (2021)
Volume Volume 11 (2020)
Volume Volume 10 (2019)
Volume Volume 9 (2018)
Volume Volume 8 (2017)
Volume Volume 7 (2016)
Volume Volume 6 (2015)
Volume Volume 5 (2014)
Volume Volume 4 (2013)
Volume Volume 3 (2012)
Volume Volume 2 (2011)
Volume Volume 1 (2010)
Issue Issue 12
Issue Issue 11
Issue Issue 10
Issue Issue 9
Issue Issue 8
Issue Issue 7
Issue Issue 6
Issue Issue 5
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
Volume Volume 34 (2009)
Volume Volume 33 (2008)
Volume Volume 32 (2007)
Volume Volume 31 (2006)
Volume Volume 30 (2005)
Volume Volume 29 (2004)
Volume Volume 28 (2003)
Volume Volume 27 (2002)
Volume Volume 26 (2001)
Volume Volume 25 (2000)
Abdel-Salam, A., Ghanim, A., El-Serafi, H., El-Naggar, M., Saleh, F. (2010). RELEASE OF Stethorus gilvifrons (MULS.) (COLEOPTERA: COCCINELLIDAE) AS A BIOLOGICAL CONTROL AGENT OF THE TWO-SPOTTED RED SPIDER MITE, Tetranychus urticae KOCH ON SOYBEAN PLANTATIONS UNDER FIELD CAGE CONDITIONS.. Journal of Plant Protection and Pathology, 1(6), 405-413. doi: 10.21608/jppp.2010.86738
A. H. Abdel-Salam; A. A. Ghanim; Hala A. K. El-Serafi; M. E. El-Naggar; Fatma M. Saleh. "RELEASE OF Stethorus gilvifrons (MULS.) (COLEOPTERA: COCCINELLIDAE) AS A BIOLOGICAL CONTROL AGENT OF THE TWO-SPOTTED RED SPIDER MITE, Tetranychus urticae KOCH ON SOYBEAN PLANTATIONS UNDER FIELD CAGE CONDITIONS.". Journal of Plant Protection and Pathology, 1, 6, 2010, 405-413. doi: 10.21608/jppp.2010.86738
Abdel-Salam, A., Ghanim, A., El-Serafi, H., El-Naggar, M., Saleh, F. (2010). 'RELEASE OF Stethorus gilvifrons (MULS.) (COLEOPTERA: COCCINELLIDAE) AS A BIOLOGICAL CONTROL AGENT OF THE TWO-SPOTTED RED SPIDER MITE, Tetranychus urticae KOCH ON SOYBEAN PLANTATIONS UNDER FIELD CAGE CONDITIONS.', Journal of Plant Protection and Pathology, 1(6), pp. 405-413. doi: 10.21608/jppp.2010.86738
Abdel-Salam, A., Ghanim, A., El-Serafi, H., El-Naggar, M., Saleh, F. RELEASE OF Stethorus gilvifrons (MULS.) (COLEOPTERA: COCCINELLIDAE) AS A BIOLOGICAL CONTROL AGENT OF THE TWO-SPOTTED RED SPIDER MITE, Tetranychus urticae KOCH ON SOYBEAN PLANTATIONS UNDER FIELD CAGE CONDITIONS.. Journal of Plant Protection and Pathology, 2010; 1(6): 405-413. doi: 10.21608/jppp.2010.86738

RELEASE OF Stethorus gilvifrons (MULS.) (COLEOPTERA: COCCINELLIDAE) AS A BIOLOGICAL CONTROL AGENT OF THE TWO-SPOTTED RED SPIDER MITE, Tetranychus urticae KOCH ON SOYBEAN PLANTATIONS UNDER FIELD CAGE CONDITIONS.

Article 10, Volume 1, Issue 6, June 2010, Page 405-413  XML PDF (346.68 K)
Document Type: Original Article
DOI: 10.21608/jppp.2010.86738
Authors
A. H. Abdel-Salam email 1; A. A. Ghanim2; Hala A. K. El-Serafi2; M. E. El-Naggar3; Fatma M. Saleh3
1Economic Entomology Dept., Fac. of Agric., Mansoura Univ., Mansoura 35516, Egypt
2Economic Entomology Department, Faculty of Agriculture, Mansoura University, Mansoura 35516, Egypt
3Plant Protection Research Institute, Agricultural Research Center, Ministry of Agriculture, Giza, Egypt
Abstract
This study was outlined to declare the effect of releases of Stethorus gilvifrons (Muls.) adults at different predator: prey ratios (P: p) to control the two-spotted red spider mite, Tetranychus urticae Koch on soybean plants under field cage conditions during summer season of 2007. 
Effective control of T. urticae was gained after nine day from introducing the adult of the coccinellid predator when the P: p ratio was 1:10 or 1:20. Meanwhile at higher ratios (1:40 and 1: 50), the two-spotted red spider mite numbers were decreased after 12 days from the release.
The numbers of the two-spotted red spider mite were decreased by 85 and 79.75% at 1:10 and 1:20 P: p ratios, respectively when adults of the coccinelld released. The number of the two-spotted red spider mite remained zero for a period of 12 days after the release. At the predator: prey ratio of 1:40, the reduction percentage of the two-spotted red spider mite was 10.13 and 40.37% after one and three days. Whereas, at the higher ratios 1:50 the reduction percentage was 8.5 and 32.0, 51.4, 67.2 and 86.70% after one , three, six, nine and 12 days from the release, respectively. After nine days from release P: p of 1:10, 1:20, 1:30, 1:40 and 1:50, the reduction percentage was 85.0, 79.75, 76.87, 76.33 and 67.20 %. After 12 days where as the reduction percentages were 100,100, 92.33, 91.75 and 86.7, respectively. The reduction rate was increased with lower P: p ratios and vice versa
Keywords
Stethorus gilvifrons; release; predator: prey ratio; Tetranychus urticae
Statistics
Article View: 72
PDF Download: 135
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by NotionWave.