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42262

EFFICIENCY OF BUPROLORD AS INSECT GROWTH REGULATOR (IGR), ALONE AND IN A MIXTURE OF Ipomoea carnea Jacq. EXTRACT AGAINST SPIDER MITE, Tetranychus urticae Koch (Acari: Tetranychida

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Last updated: 04 Jan 2025

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Abstract

The present study was conducted to evaluate the effect of buprolord as IGR against the two spotted spider mites (TSSM), Tetranychus urticae Koch. Also, the behavioristic action of mixture of buprolord and extract of Ipomoea carnea was included.  A positive correlation between concentrations used and mortality percentages was recorded. The idea was to try to reduce the extravagant of traditional pesticides. Buprolord was effective against T. urticae, protonymphs. When old eggs were treated with 250 ppm of the mixture kindly results were obtained. Mortality percentages were increased directly proportional with increasing concentration of buprolord. Old eggs of the mite, T. urticae were susceptible to the tested concentrations of buprolord during 72 hr. than in 24hr. where they were more sensitive. Concentration of 250 ppm on T. urticae old eggs gave 26.06/female. On the other hand, the lowest concentration of 25 ppm gave 65.61 eggs compared with 65.35 eggs for the untreated females. The IGR used here extended the developmental period to T. urticae by delaying the developmental rate. Conclusively, The present study was conducted to evaluate the effect of buprolord as IGR against the two spotted spider mites (TSSM),Tetranychus urticae Koch. Buprolord was effective against T. urticae, protonymphs. Old eggs of the mite, T. urticae were susceptible to the tested concentrations of buprolord during 72 hr. than in 24hr.. The IGR used here extended the developmental period to T. urticae by delaying the developmental rate.  

DOI

10.21608/jpd.2016.42262

Keywords

Buprolord, I G. R, Ipomoea carnea, Extract, Tetranychus urticae

Authors

First Name

bd el hamid

Last Name

Mohana

MiddleName

-

Affiliation

Faculty of Technology & Development Zagazig University, Zagazig, Egypt.

Email

-

City

Zagazig

Orcid

-

First Name

Mohamed

Last Name

Kandeel

MiddleName

-

Affiliation

Faculty of Technology & Development Zagazig University, Zagazig, Egypt.

Email

-

City

Zagazig

Orcid

-

First Name

Mohamed

Last Name

Eleawa

MiddleName

-

Affiliation

Plant Protection Research Institute, ARC, Dokki, Giza, Egypt.

Email

-

City

Giza

Orcid

-

First Name

Galal

Last Name

Saleh

MiddleName

-

Affiliation

Plant Protection Research Institute, ARC, Dokki, Giza, Egypt.

Email

-

City

Giza

Orcid

-

Volume

21

Article Issue

2

Related Issue

6559

Issue Date

2016-04-01

Receive Date

2016-02-10

Publish Date

2016-04-01

Page Start

129

Page End

137

Print ISSN

1110-2543

Online ISSN

2682-3322

Article File

JPD_Volume 21_Issue 2_Pages 129-137.pdf

PDF . 361.7kB

Link

https://jpd.journals.ekb.eg/article_42262.html

Detail API

https://jpd.journals.ekb.eg/service?article_code=42262

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2

Type

Original Article

Type Code

867

Publication Type

Journal

Publication Title

Journal of Productivity and Development

Publication Link

https://jpd.journals.ekb.eg/

MainTitle

EFFICIENCY OF BUPROLORD AS INSECT GROWTH REGULATOR (IGR), ALONE AND IN A MIXTURE OF Ipomoea carnea Jacq. EXTRACT AGAINST SPIDER MITE, Tetranychus urticae Koch (Acari: Tetranychidae)

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Article

Created At

22 Jan 2023