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40921

Effect of Nourishment and Mutual Interference on Feeding Capacity and Life-Table Parameters of Phytoseius plumifer (C. & F.) (Acari: Phytoseiidae)

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Last updated: 22 Jan 2023

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Abstract

Effect of crowding and mutual interference of the phytoseiid predatory mite Phytoseius plumifer (C. & F.) fed on spider mite Tetranychus urticae Koch and broad mite Polyphagotarsonemus latus (Banks) on its feeding capacity was studied in the laboratory. Increasing number of predatory mite per each arena decreased food consumption. A negative correlation was found between numbers of P. plumifer and its feeding capacity. Influence of prey species on different life-table parameters of P. plumifer revealed that feeding on broad mite prolonged generation time (T) and doubling time (DT) of the predatory mite, while feeding on T. urticae increased the net reproductive rate Ro, intrinsic rate of natural increase rm, finite rate of increase erm (λ) and gross reproduction GRR of the predatory mite P. plumifer.

DOI

10.21608/jppp.2019.40921

Keywords

Phytoseius plumifer, Polphagotarsonrmus latus, Tetranychus urticae, mutual interference, life-table parameters

Authors

First Name

A.

Last Name

Fouly

MiddleName

H.

Affiliation

Department Agricultural Zoology, Faculty Agriculture, Mansoura University, Egypt

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Orcid

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First Name

M.

Last Name

Osman

MiddleName

A.

Affiliation

Department Agricultural Zoology, Faculty Agriculture, Mansoura University, Egypt

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City

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Orcid

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First Name

Omnia

Last Name

Abdelghany

MiddleName

O. H.

Affiliation

General Organization for Export and Import Control, Branch Port said, Egypt

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Volume

10

Article Issue

3

Related Issue

6481

Issue Date

2019-03-01

Receive Date

2019-07-15

Publish Date

2019-03-01

Page Start

165

Page End

169

Print ISSN

2090-3677

Online ISSN

2090-3758

Link

https://jppp.journals.ekb.eg/article_40921.html

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https://jppp.journals.ekb.eg/service?article_code=40921

Order

2

Type

Original Article

Type Code

888

Publication Type

Journal

Publication Title

Journal of Plant Protection and Pathology

Publication Link

https://jppp.journals.ekb.eg/

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Article

Created At

22 Jan 2023