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198979

Compatibility of Native and Imported Entomopathogenic Nematodes with Different Applications of Insecticides for Controlling the Cigarette Beetle, Lasioderma serricorne Fabricius (

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Last updated: 03 Jan 2025

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Abstract

The cigarette beetle, Lasioderma serricorne Fabricius (Coleoptera: Anobiidae), is an important pest of stored products in the world which caused major economic losses that required many strategies for controlling insect pest. This study investigated native entomopathogenic nematodes (EPNs) and imported EPN species alone at different IJs concentrations or in combination with three application rates (recommended, quarter and half recommended concentrations) of lambda-cyhalothrin, emamectin benzoate and indoxacarb against the third and the fourth larval instars of its pest under laboratory conditions.  The results showed that The native H.bacteriophora (Ar-4 strain) and the imported H.bacteriophora (HP88 strain) were more effective against the fourth larval instar of L. serricorne than the third instar followed by S.carpocapsae (All strain) while H.bacteriophora (Ba-1 strain) and S. feltiae strain were the least efficacy. According to LT50 of tested EPNs, 100 IJs/larva was the best concentration used against the larvae instars of L. serricorne. As well as, the fourth instar was more susceptible to the tested applications of pesticides than the third larval instar. Moreover, The application with a quarter recommended dose of indoxacarb was the most toxicity application against the fourth instar when compared to lambda-cyhalothrin andemamectin benzoate. On the other hand, the effects of the interactions between native and imported EPNs varied greatly as stated by application rates of tested insecticides and juveniles' concentration of EPNs.      It is concluded that the best interaction effect was obtained with quarter recommended application (0.25 RC) of lambda-cyhalothrin when combined with EPNs at 100 IJs/larva, which displayed synergistic effect to overcome incompatibility particularly with heterorhabditid species, the effect that could be beneficial when making progress the integrated program for stored-product pests.

DOI

10.21608/eajbsa.2021.198979

Keywords

Lasioderma serricorne. Entomopathogenic nematodes (EPNs), native strain, Insecticides, application rates, Compatibility

Authors

First Name

Ramadan

Last Name

El-Ashry

MiddleName

M.

Affiliation

Plant Protection Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt.

Email

mrmaa2010@yahoo.com

City

-

Orcid

-

First Name

M.

Last Name

Hegab

MiddleName

A.M.

Affiliation

Plant Protection Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt.

Email

hegabmohamad@gmail.com

City

-

Orcid

-

Volume

14

Article Issue

4

Related Issue

28038

Issue Date

2021-12-01

Receive Date

2021-09-04

Publish Date

2021-10-12

Page Start

19

Page End

34

Print ISSN

1687-8809

Online ISSN

2090-0813

Article File

EAJBSA_Volume 14_Issue 4_Pages 19-34.pdf

PDF . 1.4MB

Link

https://eajbsa.journals.ekb.eg/article_198979.html

Detail API

https://eajbsa.journals.ekb.eg/service?article_code=198979

Order

3

Type

Original Article

Type Code

667

Publication Type

Journal

Publication Title

Egyptian Academic Journal of Biological Sciences. A, Entomology

Publication Link

https://eajbsa.journals.ekb.eg/

MainTitle

Compatibility of Native and Imported Entomopathogenic Nematodes with Different Applications of Insecticides for Controlling the Cigarette Beetle, Lasioderma serricorne Fabricius (Coleoptera: Anobiidae)

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Article

Created At

22 Jan 2023