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125972

POPULATION DYNAMICS OF APHIS CRACCIVORA KOCH , LIRIOMYZA TRIFOLII (BURGESS) AND THE ASSOCIATED PREDATORS ON FABA BEAN PLANTS

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Last updated: 26 Dec 2024

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Abstract

Two field experiments were carried out in Qaliobia and Kafr EL-Sheikh governorates during 2014/2015 season to study the population dynamics of Aphis craccivora Koch ,  Liriomyza trifolii (Burgess) infesting faba bean plants and the role of the associated predators on the population changes in the tested pests.  Broad bean plants were cultivated , weekly leaf samples were collected and examined in the laboratory by a dissecting stereomicroscope as well as  the numbers of the three predators: Coccinella undecimpunctata L., Chrysopela carnea (Stephs), and Orius albidipennis (Reut.) were recorded. The obtained results showed that the overall relative abundance of Aphis craccivora and Liriomyza trifolii were 26 and 74 % , respectively at Kafr EL-Sheikh governorate , and were 50% , 34 %, 18% for C. undecimpunctata, C. carnea, O. albidipennis, respectively. As for Qaliobia governorate the overall relative density of Aphis craccivora and Liriomyza trifolii were 48.5 % and 51.5 % , respectively, and were 35.5 % , 37 %, 30 % for C. undecimpunctata, C. carnea, O. albidipennis, respectively. Results also indicated that the three predators reduced the population numbers of A.craccivora  and L. trifolii by 36 % and 12 % , respectively. The obtained results showed that C. undecimpunctata was the most active predator against both tested pests .

DOI

10.21608/mjapam.2017.125972

Keywords

aphid, leaf miner, Predators, Vicia faba, explained variance (E.V%)

Authors

First Name

M.R. EL-

Last Name

Aassar

MiddleName

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Affiliation

Vegetable Pests Department, Plant Protection Research Institute ARC Dokki, Giza, Egypt

Email

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City

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Orcid

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First Name

Samia M.

Last Name

Abozaid

MiddleName

-

Affiliation

Vegetable Pests Department, Plant Protection Research Institute ARC Dokki, Giza, Egypt

Email

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City

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Orcid

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First Name

A.A.

Last Name

Mourad

MiddleName

-

Affiliation

Harmful Animals Research Dept., Plant Protection Research Institute ARC Dokki, Giza, Egypt.

Email

-

City

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Orcid

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First Name

E.A.M.

Last Name

Mousa

MiddleName

-

Affiliation

Vegetable Pests Department, Plant Protection Research Institute ARC Dokki, Giza, Egypt.

Email

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City

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Orcid

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Volume

2

Article Issue

3

Related Issue

18882

Issue Date

2017-06-01

Receive Date

2020-11-28

Publish Date

2017-06-01

Page Start

241

Page End

247

Print ISSN

2357-0776

Online ISSN

2735-3494

Article File

MJAPAM_Volume 2_Issue 3_Pages 241-247.pdf

PDF . 629.3kB

Link

https://mjpam.journals.ekb.eg/article_125972.html

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https://mjpam.journals.ekb.eg/service?article_code=125972

Order

8

Type

Original Article

Type Code

1,417

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Protection

Publication Link

https://mjpam.journals.ekb.eg/

MainTitle

POPULATION DYNAMICS OF APHIS CRACCIVORA KOCH , LIRIOMYZA TRIFOLII (BURGESS) AND THE ASSOCIATED PREDATORS ON FABA BEAN PLANTS

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Type

Article

Created At

23 Jan 2023