Study of the effect of the ethyl alcohol extract of leaves Carissa mac-rocarpa in the control of the green peach Myzus persicae in vitro

Authors

  • Ali Youssef Mutashar Biological control technique Department, Technical College, Al-Musayyib, Al-Furat Al-Awsat Technical University, Babylon, Iraq
  • Yousif Dakheel Rashid Biological control technique Department, Technical College, Al-Musayyib, Al-Furat Al-Awsat Technical University, Babylon, Iraq
  • Najaha Mohammed Biological control technique Department, Technical College, Al-Musayyib, Al-Furat Al-Awsat Technical University, Babylon, Iraq

DOI:

https://doi.org/10.59658/jkas.v9i3.1002

Keywords:

Myzus persicae, the ethyl alcohol, Carissa macrocarpa

Abstract

The current study evaluated the efficacy of ethyl alcohol extract in the plant leaves of Carissa macrocarpa in the control of green peach aphid Myzus persicae in vitro. The results showed the effect of using different concentrations of the ethyl alcohol extract of the plant leaves of C. macrocarpa on the mortality average rate of nymphs and adults of green peach aphid M. persicae in the laboratory, as the highest mortality rate on the nymphs and adults reached 64.11% and 53.56% at the concentration of 100 mg/ml, respectively, while the lowest mortality level was 54.11% and 32.78% at the concentration of 50 mg/ml, respectively. There were significant differences in the mortality rate.

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Published

09/12/2022

How to Cite

Mutashar, A. Y. ., Rashid, Y. D. ., & Mohammed, N. (2022). Study of the effect of the ethyl alcohol extract of leaves Carissa mac-rocarpa in the control of the green peach Myzus persicae in vitro. Journal of Kerbala for Agricultural Sciences, 9(3), 133–138. https://doi.org/10.59658/jkas.v9i3.1002

Issue

Vol. 9 No. 3 (2022): Volume 9 Issue 3 2022

Section

Articles

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Copyright (c) 2022 Copyright (c) 2024 is the Author's article. Published by the Journal of Kerbala for Agricultural Sciences under a CC BY 4.0 license

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