Research Article

Effect of Trichoderma harzianum Rifai and Trichoderma viride Pers. (Ascomycota: Hypocreales) on demographic parameters of Myzus persicae (Sulzer, 1776) (Hemiptera: Aphididae) feeding on bell pepper plant

Volume: 49 Number: 2 June 25, 2025
EN TR

Effect of Trichoderma harzianum Rifai and Trichoderma viride Pers. (Ascomycota: Hypocreales) on demographic parameters of Myzus persicae (Sulzer, 1776) (Hemiptera: Aphididae) feeding on bell pepper plant

Abstract

In this study, the indirect effects of Trichoderma harzianum Rifai and Trichoderma viride Pers. (Ascomycota: Hypocreales) on Myzus persicae (Sulzer, 1776) (Hemiptera: Aphididae) via the bell pepper, Capsicum annuum L. (Solanales: Solanaceae) variety were determined using age and stage-specific two-sex life table. Cartesian product was used in the comparison tests. The study was conducted at Van Yüzüncü Yıl University, Faculty of Agriculture, Department of Plant Protection between May and July 2024. The differences in the intrinsic rate of increase (r), finite rate of increase (λ), and doubling time (DT) Trichoderma spp. treatments were statistically significant compared to the control. The intrinsic rate of increase for M. persicae on T. harzianum-treated plants (0.3321 d⁻¹) was significantly lower than on T. viride (0.3462 d⁻¹) and the mixture treatment (0.3583 d⁻¹). In conclusion, it was determined that both Trichoderma spp. negatively affected the fitness of M. persicae through the pepper plant, with T. harzianum being more effective than T. viride. Testing beneficial microorganisms in different plant-pest combinations in future studies will enhance the understanding of this mechanism and provide significant contributions to integrated pest management.

Keywords

Ethical Statement

Çalışmalarımızda etik kurul onayı istenmemektedir.

References

  1. Adeleke, B. S. & O. O. Babalola, 2021. Roles of plant endosphere microbes in agriculture-a review. Journal of Plant Growth Regulation, 41 (4): 1411-1428.
  2. Ağırtmış, M., 2021. Determination of the Effects of Trichoderma harzianum on Myzus persicae via Pepper Plants. Van Yüzüncü Yıl University (Unpublished) Master Thesis, Van, 75 pp (in Turkish with abstract in English).
  3. Alınç, T., A. Cusumano, E. Peri, L. Torta & S. Colazza, 2021. Trichoderma harzianum strain T22 modulates direct defense of tomato plants in response to Nezara viridula feeding activity. Journal of Chemical Ecology, 47 (4): 455-462.
  4. Bardin, M., S. Ajouz, M. Comby, M. Lopez-Ferber, B. Graillot, M. Siegwart & P. C. Nicot, 2015. Is the efficacy of biological control against plant diseases likely to be more durable than that of chemical pesticides? Frontiers in Plant Science, 6: 566 (1-14).
  5. Bass, C., A. M. Puinean, C. T. Zimmer, I. Denholm, L. M. Field, S. P. Foster & M. S. Williamson, 2014. The evolution of insecticide resistance in the peach potato aphid, Myzus persicae. Insect Biochemistry and Molecular Biology, 51: 41-51.
  6. Bras, A., A. Roy, D. G. Heckel, P. Anderson & K. Karlsson Green, 2022. Pesticide resistance in arthropods: Ecology matters too. Ecology letters, 25 (8): 1746-1759.
  7. Chartrand, G., A. D. Polimeni & P. Zhang, 2008. Mathematical Proofs: A Transition to Advanced Mathematics. MA: Pearson Education, Inc. Boston, 491 pp.
  8. Chaverri, P., L. A. Castlebury, B. E. Overton & G. J. Samuels, 2003. Hypocrea/Trichoderma: species with conidiophore elongations and green conidia. Mycologia, 95 (6): 1100-1140.

Details

Primary Language

English

Subjects

Entomology in Agriculture

Journal Section

Research Article

Publication Date

June 25, 2025

Submission Date

October 30, 2024

Acceptance Date

June 20, 2025

Published in Issue

Year 2025 Volume: 49 Number: 2

APA
Kara, H. (2025). Effect of Trichoderma harzianum Rifai and Trichoderma viride Pers. (Ascomycota: Hypocreales) on demographic parameters of Myzus persicae (Sulzer, 1776) (Hemiptera: Aphididae) feeding on bell pepper plant. Turkish Journal of Entomology, 49(2), 175-185. https://doi.org/10.16970/entoted.1572732

Cited By