• 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
  • 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 16 (2025)
Volume Volume 15 (2024)
Volume Volume 14 (2023)
Volume Volume 13 (2022)
Volume Volume 12 (2021)
Volume Volume 11 (2020)
Volume Volume 10 (2019)
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 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)
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)
El-Sarand, E., Refaei, E., El-Dewy, M. (2019). Population Density of Empoasca Spp.;Liriomyza trifolii (Burgess) and the Common Natural Enemies on Faba Bean Plants in Relation to Sowing Dates in Kafr El-Sheik Governorate. Journal of Plant Protection and Pathology, 10(2), 147-153. doi: 10.21608/jppp.2019.40914
E. A. El-Sarand; E. A. Refaei; M. E. H. El-Dewy. "Population Density of Empoasca Spp.;Liriomyza trifolii (Burgess) and the Common Natural Enemies on Faba Bean Plants in Relation to Sowing Dates in Kafr El-Sheik Governorate". Journal of Plant Protection and Pathology, 10, 2, 2019, 147-153. doi: 10.21608/jppp.2019.40914
El-Sarand, E., Refaei, E., El-Dewy, M. (2019). 'Population Density of Empoasca Spp.;Liriomyza trifolii (Burgess) and the Common Natural Enemies on Faba Bean Plants in Relation to Sowing Dates in Kafr El-Sheik Governorate', Journal of Plant Protection and Pathology, 10(2), pp. 147-153. doi: 10.21608/jppp.2019.40914
El-Sarand, E., Refaei, E., El-Dewy, M. Population Density of Empoasca Spp.;Liriomyza trifolii (Burgess) and the Common Natural Enemies on Faba Bean Plants in Relation to Sowing Dates in Kafr El-Sheik Governorate. Journal of Plant Protection and Pathology, 2019; 10(2): 147-153. doi: 10.21608/jppp.2019.40914

Population Density of Empoasca Spp.;Liriomyza trifolii (Burgess) and the Common Natural Enemies on Faba Bean Plants in Relation to Sowing Dates in Kafr El-Sheik Governorate

Article 10, Volume 10, Issue 2, February 2019, Page 147-153  XML PDF (261.48 K)
Document Type: Original Article
DOI: 10.21608/jppp.2019.40914
View on SCiNiTO View on SCiNiTO
Authors
E. A. El-Sarand; E. A. Refaei; M. E. H. El-Dewy
Plant Protection Research Institute, Agricultural Research Center ,Giza, Egypt
Abstract
Leafhoppers, Empoasca spp. (Homoptera: Cicadellidae) and The serpentine leafminer, Liriomyza  trifolii (Burgess) (Diptera:Agromyzidae) are  important harmful insect pests of  faba bean, Vicia faba L.( Sakha 1 variety ), which causes considerable loss in yield.  So, population density of these insects and the common natural enemies in relation to sowing dates were studied on faba bean during two successive growing seasons, 2016/17 and 2017/18 at Kafr EL-Sheikh Governorate. The obtained results revealed that population densities of Empoasca spp. were higher in mid- October plantation   than mid- November plantation in first and second season, respectively with two peaks during both growing season. Population densities of L. trifolii larval recorded two peaks of abundance for the first and second sowing date during the two study seasons. The rate of emerging (Opius sp.) parasitoids synchronized with high parasitism. Statistical analysis cleared that the positive higher relation between rate of parasitism and population of leafminers larvae in second plantation in first season also, between rate of parasitism and emerged parasitism in second season.The population of L. trifolii in (first season) mid- November was significant than first one.  The rate of parasitism as well as the emerging parasitoids was significantly higher in mid –November than mid- October (second season )Statistical analysis cleared that the population of leafhoppers; rate of parasitism and associated predatorswere insignificant differ during the two planting dates, while leafminers were significant in first seasons on contrast in the second one.  On the other hand, the common predatory were significantly higher on mid-October than mad-November in the second one synchronized with the highest levels of leafhoppers and leafminers. These results could be useful in developing programs of integrated insect management in faba bean fields to reduce insecticide.
Keywords
population density, parasitism; parasitoid, Opius sp; Leafhoppers, Empoasca spp; Cicadellidae; serpentine leafminer, Liriomyza trifolii; integrated and management
Statistics
Article View: 389
PDF Download: 729
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by NotionWave.