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42589

EFFICIENCY OF NATURAL EXTRACT, Aaloe barbadensis GAINST TWO SPECIES OF PHYTOPHAGOUS MITES

Article

Last updated: 04 Jan 2025

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Abstract

Three different extracts of Aloe barbadensis Miller leaves were evaluated for acaricidal activity against adult female of mites, Tetranychusurticae and Cenopalpuspulcher by spray bioassay. At 72 h after treatment the acetone extract showed the strongest acaricidal activity with LC50 value of 105 ppm while, the LC50 values for ethanol and water extracts were 322 and 366 ppm for T. urticae, respectively. LC50 values were 80, 289 and 320 ppm at the same order for extracts against C. pulcher. The acetone extract was fractionated using GC-MS analysis to twenty-three fractions. Using LC50 of acetone extract a reduction in longevity of adult females of both species occurredas 14.45 and 12.37 days for T. urticae and C. pulcher, respectively. While, control treatment was 20.27 and 16.18 days for T.urticae and C. pulcher, respectively. Acetone extract caused significant reduction on fecundity. Deterrent index were 43.61 and 31.29 % for T.urticae and C. pulcher, respectively. The obtained results indicated that A.barbadensis has a great potential as a botanical acaricide for T. urticae and C. pulcher control. Conclusively, from these results of the present study show great potential and must be more advanced for developing Aloe extracting based mite control products.          

DOI

10.21608/jpd.2013.42589

Keywords

Aloe barbadensis, Cenopalpuspulcher, Tetranychusurticae

Authors

First Name

dalia

Last Name

Waked

MiddleName

-

Affiliation

Plant Protection Research Institute, ARC, Giza, Egypt.

Email

dr.dalia188@yahoo.com

City

giza

Orcid

-

First Name

Mohamed

Last Name

Eleawa

MiddleName

-

Affiliation

Plant Protection Research Institute, ARC, Giza, Egypt

Email

-

City

Giza

Orcid

-

Volume

18

Article Issue

3

Related Issue

6656

Issue Date

2013-08-01

Receive Date

2013-06-15

Publish Date

2013-08-01

Page Start

447

Page End

455

Print ISSN

1110-2543

Online ISSN

2682-3322

Link

https://jpd.journals.ekb.eg/article_42589.html

Detail API

https://jpd.journals.ekb.eg/service?article_code=42589

Order

8

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 NATURAL EXTRACT, Aaloe barbadensis GAINST TWO SPECIES OF PHYTOPHAGOUS MITES

Details

Type

Article

Created At

22 Jan 2023