Aydın Adnan Menderes University
ZRF11035
Lobesia botrana Denis & Schiff. (Lepidoptera: Tortricidae), also known as the European grapevine moth is a detrimental pest in grape production in Palearctic Region. Insecticides are used to control L. botrana infestation in grape-produced areas; however, repeated and intensive use of insecticide causes reduced efficacy in L. botrana management. In the present study, the efficacy of five commonly used insecticides (chlorpyrifos-ethyl, emamectin benzoate, indoxacarb, lambda-cyhalothrin, and spinosad) was evaluated in two field populations (AL and SAR) from Manisa, Turkey. In addition, detoxification enzyme activities including esterase (EST) and glutathion-S-transferase (GST) were measured via in vitro assays. LC50 values were found lower for chlorpyrifos-ethyl, emamectin benzoate, and spinosad and higher for indoxacarb and lambda-cyhalotrin in AL populations compared to SAR population. EST levels were slightly higher in AL population compared to SAR. GST levels were found higher in SAR population. However, no statistical difference was found in both detoxification enzyme activities and EST enzyme levels were higher than GST enzyme levels in both populations. Findings of the current study would help growers as well as the applicator to strategize their insecticide use in integrated pest management programs for L. botrana and possibly mitigate any insecticide resistance development.
ZRF11035
Primary Language | English |
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Subjects | Engineering |
Journal Section | Makaleler |
Authors | |
Project Number | ZRF11035 |
Early Pub Date | January 18, 2023 |
Publication Date | January 31, 2023 |
Submission Date | September 6, 2021 |
Acceptance Date | February 2, 2022 |
Published in Issue | Year 2023 Volume: 29 Issue: 1 |
Journal of Agricultural Sciences is published open access journal. All articles are published under the terms of the Creative Commons Attribution License (CC BY).