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Joint Toxic Action of Chlorantraniliprole with Certain Insecticides against Cotton Leafworm Larvae

Article

Last updated: 01 Jan 2025

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Tags

Plant pest management

Abstract

Toxicity of the anthranilic diamid insecticide chlorantraniliprole, the macrocylic lactone insecticide emamectin benzoate, the neonicotinoide insecticide imidaclopride and the bioinsecticide Agree® (Bacillus thuringiensis subsp. aizawi GC-91) against the 2nd, 3rd and 4th larval instars of Spodoptera littoralis (Boisd.) were studied. The joint toxic action of chlorantraniliprole with each of the other three insecticides was also investigated against the 4th instar larvae of S. littoralis. Emamectin benzoate against 2nd, 3rd and 4th larval instars (LC50 = 0.0004, 0.0020 and 0.0048 ppm, respectively) was more toxic than chlorantraniliprole (LC50 = 0.17, 0.51 and 1.5 ppm, respectively), followed by imidacloprid (LC50 = 1.19,43.65and 1085.69 ppm, respectively) and Bacillus thuringiensis (LC50 = 754.65, 1205.67and 2279.91 ppm, respectively) after 96 hrs of treatment by dipping leaf disc tequnique. Chlorantraniliprole/imidaclopride mixtures resulted in antagonistic effect more than the chlorantraniliprole/emamectin benzoate mixtures and chlorantraniliprole/Bacillus thuringiensis mixtures at different concentration levels. The chlorantraniliprole at LC50/other tested insecticides at LC50 mixtures revealed antagonistic effects higher than the mixtures of chlorantranliprole at LC25/other tested insecticides at LC25. The mixture of chlorantraniliprole at LC12.5/Bacillus thuringiensis at LC12.5 resulted in an additive effect. Therefore, mixtures of chlorantraniliprole with these tested insecticides can't be used for cotton leafworm control.

DOI

10.21608/asejaiqjsae.2015.2857

Keywords

chlorantraniliprole, Emamectin benzoate, imidaclopride, Bacillus thuringiensis, Cotton leafworm

Authors

First Name

Mohamed H.

Last Name

Khalifa

MiddleName

-

Affiliation

Department of Pesticide Chemistry and Technology, Faculty of Agriculture, Alexandria University, Egypt

Email

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City

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Orcid

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First Name

Fikry I.

Last Name

El-Shahawi

MiddleName

-

Affiliation

Department of Pesticide Chemistry and Technology, Faculty of Agriculture, Alexandria University, Egypt

Email

-

City

-

Orcid

-

First Name

Nabil A.

Last Name

Mansour

MiddleName

-

Affiliation

Department of Pesticide Chemistry and Technology, Faculty of Agriculture, Alexandria University, Egypt

Email

-

City

-

Orcid

-

Volume

36

Article Issue

April-June

Related Issue

529

Issue Date

2015-06-01

Receive Date

2015-04-05

Publish Date

2015-06-30

Page Start

122

Page End

130

Print ISSN

1110-0176

Online ISSN

2536-9784

Article File

ASEJAIQJSAE_Volume 36_Issue April-June_Pages 122-130.pdf

PDF . 168.5kB

Link

https://asejaiqjsae.journals.ekb.eg/article_2857.html

Detail API

https://asejaiqjsae.journals.ekb.eg/service?article_code=2857

Order

3

Type

Original Article

Type Code

53

Publication Type

Journal

Publication Title

Alexandria Science Exchange Journal

Publication Link

https://asejaiqjsae.journals.ekb.eg/

MainTitle

Joint Toxic Action of Chlorantraniliprole with Certain Insecticides against Cotton Leafworm Larvae

Details

Type

Article

Created At

22 Jan 2023