Hymenopteran parasitoids diversity in conventional strawberry cultivation

Authors

DOI:

https://doi.org/10.1590/1983-21252025v3813888rc

Keywords:

Fragaria. Biological control. Ecosystemic services.

Abstract

Hymenopteran parasitoids contribute to agroecosystem biological control with ecological services. The aim of this study was to identify and compare the diversity (Shannon), richness and abundance of parasitoids of the Hymenoptera order associated with conventional strawberry cultivation in four commercial production farms (A, B, C and D), in Alfredo Vasconcelos, MG. Farms were selected based on their cropping practices, cropping history, among other parameters. Samples were collected biweekly, with 30 Moerick-type traps set in each farm; each sample comprised three traps. Were collected 234 parasitoids, classified in 17 families, mostly Encyrtidae, Scelionidae and Figitidae, with 76 (32.3%), 44 (18.7%) and 28 (11.9%) individuals, respectively. Upon comparing the abundance, richness and Shannon index of the four farms, differences were observed for all indexes. Generally, farm D had higher and different index from farm B. Among the factors that may have contributed to these variations, the presence of natural areas in the immediate surroundings of strawberry cultures stands out, since there was a natural area (native forest) of approximately 10 hectares on farm D, three times larger than the area observed on farm B. In spite of the pesticide spraying done in conventional strawberry culture, we observed diversity in the hymenopteran parasitoids sampled. Natural areas around cultures may encourage the arrival of these natural enemies, thereby favoring biological control of pests in strawberry cultivation.

References

ANDREAZZA, F. et al. Drosophila suzukii (Diptera: Drosophilidae) arrives at Minas Gerais State, a main strawberry production region in Brazil. Florida Entomologist, 99: 796-798, 2016.

ANTUNES, L. et al. Morangos: Brasil é o 7º maior produtor da fruta. Anuário Campo & Negócios Hortifruti, 11: 86-88, 2022.

BUENO, V. H. P. et al. Biological control in Brazil. In: VAN LENTEREN, J. C. et al. (Eds.). Biological control in Latin America and the Caribbean: its rich history and bright future. Wallingford: CABI International, 2020. v. 1, cap. 6, p. 78-107.

DAANE, K. M. et al. First exploration of parasitoids of Drosophila suzukii. Journal of Pest Science, 89: 823-835, 2016.

DEGUINE, J. P. et al. Integrated pest management: good intentions, hard realities. A review. Agronomy for Sustainable Development, 41: 38, 2021.

FAOSTAT - Food and Agriculture organization of the United Nation. Production indices. 2024. Available at: <https://www.fao.org/faostat/en/#data/QI> Access on: Mar. 28, 2025.

FERREIRA, F. Z. et al. Families of Hymenopteran parasitoids in organic coffee cultivation in Santo Antônio do Amparo, MG, Brazil. Coffee Science, 8: 1-5, 2013.

FERRER, F. Biological control of agricultural insect pests in Venezuela: advances, achievements, and future perspectives. Biocontrol News and Information, 22: 67-74, 2001.

GABARRA, R. et al. Prospects for the biological control of Drosophila suzukii. BioControl, 60: 331-339, 2015.

GONZALEZ, E. et al. A moveable feast: Insects moving at the forest-crop interface are affected by crop phenology and the amount of forest in the landscape. PloS One, 11: 2-19, 2016.

GOULET, H.; HUBER, J. T. Hymenoptera of the world: an identification guide to families. Otawa: Agriculture Canada, 1993. v. 2, 668 p.

KHAN, M. A. et al. Evaluation of toxicity of some novel pesticides to parasitism by Trichogramma chilonis (Hymenoptera: Trichogrammatidae). Journal of Agricultural Research, 53: 63-73, 2015.

KOBI, H. D. et al. Organic and conventional strawberries: nutritional quality, antioxidant characteristics and pesticide residues. Fruits, 73: 39-97, 2018.

LAHIRI, S. et al. Arthropod Pest Management in Strawberry. Insects, 13: 475, 2022.

MELO, B. A. et al. Implantação e análise da conformidade à produção integrada de morango em Alfredo Vasconcelos – MG. Revista em Agronegócio e Meio Ambiente, 17: e11229, 2024.

NDAKIDEMI, B. et al. Impacts of synthetic and botanical pesticides on beneficial insects. Agricultural Sciences, 7: 364-372, 2016.

PEROVIĆ, D. J. et al. Managing biological control services through multitrophic trait interactions: review and guidelines for implementation at local and landscape scales. Biological Reviews, 93: 306-321, 2018.

PICKETT, C. H. et al. Colonization and establishment of Peristenus relictus (Hymenoptera: Braconidae) for control of Lygus spp. (Hemiptera: Miridae) in strawberries on the California Central Coast. Biological Control, 49: 27-37, 2009.

SANTOS, L.V. et al. Selectivity and sub-lethal effect of pesticides on the immature and adult stages of Telenomus podisi (Hymenoptera: Scelionidae). International Journal of Tropical Insect Science, 42: 1731-1736. 2022.

SHWETA, M.; RAJMOHANA, K. A comparison of sweep net, yellow pan trap and malaise trap for sampling parasitic Hymenoptera in a backyard habitat in Kerala. Entomon, 43: 33-44, 2018.

SIGSGAARD, L. et al. The effects of strawberry cropping practices on the strawberry tortricid (Lepidoptera: Tortricidae), its natural enemies, and the presence of nematodes. Journal of Insect Science, 14: 1-18, 2014.

SILVA, V. F. D. A. et al. Companion plants associated with kale increase the abundance and species richness of the natural-enemies of Lipaphis erysimi (Kaltenbach)(Hemiptera: Aphididae). African Journal of Agricultural Research, 11: 2630-2639. 2016.

SILVEIRA, L. C. P. et al. Parasitoid Insects. In: SOUZA, B.; VÁZQUEZ, L.; MARUCCI, R. (Eds.). Natural Enemies of Insect Pests in Neotropical Agroecosystems. Springer, Cham. 2019.

SPARKS, T. C.; NAUEN, R. IRAC: mode of action classification and insecticide resistance management. Pesticide Biochemistry and Physiology, 121: 122-128, 2015.

ZAWADNEAK, M. A. C. et al. Primer registro de Duponchelia fovealis (Lepidoptera: Crambidae) en América del Sur. Idesia, 34: 91-95, 2016.

Downloads

Published

26-09-2025

Issue

Section

Scientific Article