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193714

SUSCEPTIBILITY OF SOME BEAN VARIETIES; PHASEOLUS VULGARIS (L.)TO APHIS CRACCIVORA AND TETRANYCUS URTICAE PESTS INFESTATION , WITH REFERENCE TO THEIR NATURAL ENIMIES IN FAYOUM GOV

Article

Last updated: 05 Jan 2025

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Tags

Agricultural Economics and Management Sciences

Abstract

The present investigation was carried out at El-Kasmia
village, Etsa district, El-Fayoum Governorate during two growing
season 2009 and 2010 to study susceptibility of four bean varieties,
Branco, Narina, Giza 4 and Nbrasca to Aphis craccivora Koch and
Tetranycus urticae Koch infestation with reference to their natural
enemies ; Coccinella undecimpunctata and Chrysoperla carnea .
The obtained results indicated that Branco and Narina
varieties more susceptible to A. craccivora which recorded (11.5 &
4.7) and 10.4& 4.0) idividuals/20 leaves during the two growing
seasons 2009 and 2010, respectively. On the other hand the less
variety was Nbrasca which recorded numbers of A. craccivora 6.8
and 2.3 idividuals/20 leaves at 2009 and 2010 seasons respectively.
The results show that Giza 4 and Nbrasca varieties were more
susceptible to mite infestation T. urticae which recorded mean
numbers (171.6 and 140.4) ; (128.5 and 119.2) idividuals/20 leaves
respectively; than Branco varieties which recorded (125.3 and 112.2)
during the two seasons. On the other hand Narina variety was the last
degree by mean 108.5 and 106.2 idividuals/20 leaves at the same
trend.
Two peaks of C. undecimpunctata during two seasons in
April and May which recorded 7.25 and 9.0 individuals/20 leaves
during 2009 and 9.5 and 10.25 individuals/20 leaves during 2010. On
contract C. carnea was low during two seasons which recorded, 4.75
and 5.0 individuals/20 leaves at May of two seasons.

DOI

10.21608/fjard.2013.193714

Keywords

susceptibility, Bean, varieties, Branco, Narina, Giza 4, Nbrasca, Aphis craccivora, Tetranycus urticae, Infestation, natural enemies, Coccinella undecimpunctata and Chrysoperla carnea

Authors

First Name

H.M.

Last Name

ABD EL-WARETH

MiddleName

-

Affiliation

Plant Protection Research Institute, A.R.C., Dokki, Giza, Egypt

Email

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City

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Orcid

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Volume

27

Article Issue

1

Related Issue

27565

Issue Date

2013-01-01

Receive Date

2021-09-08

Publish Date

2013-01-01

Page Start

13

Page End

20

Print ISSN

1110-7790

Online ISSN

2805-2528

Article File

FJARD_Volume 27_Issue 1_Pages 13-20.pdf

PDF . 602.8kB

Link

https://fjard.journals.ekb.eg/article_193714.html

Detail API

https://fjard.journals.ekb.eg/service?article_code=193714

Order

2

Type

Research articles.

Type Code

1,920

Publication Type

Journal

Publication Title

Fayoum Journal of Agricultural Research and Development

Publication Link

https://fjard.journals.ekb.eg/

MainTitle

SUSCEPTIBILITY OF SOME BEAN VARIETIES; PHASEOLUS VULGARIS (L.)TO APHIS CRACCIVORA AND TETRANYCUS URTICAE PESTS INFESTATION , WITH REFERENCE TO THEIR NATURAL ENIMIES IN FAYOUM GOV

Details

Type

Article

Created At

23 Jan 2023