Version 1
: Received: 27 April 2023 / Approved: 28 April 2023 / Online: 28 April 2023 (02:32:19 CEST)
How to cite:
Parra, L.M.; Pereira, N.N.D.S.; Hoback, W.W.; Oliveira, R.C.D. Release of Adults and Pupae of Telenomus podisi (Hymenoptera: Scelionidae) For the Management of Euschistus heros (Hemiptera: Pentatomidae) In Soybean. Preprints2023, 2023041083. https://doi.org/10.20944/preprints202304.1083.v1
Parra, L.M.; Pereira, N.N.D.S.; Hoback, W.W.; Oliveira, R.C.D. Release of Adults and Pupae of Telenomus podisi (Hymenoptera: Scelionidae) For the Management of Euschistus heros (Hemiptera: Pentatomidae) In Soybean. Preprints 2023, 2023041083. https://doi.org/10.20944/preprints202304.1083.v1
Parra, L.M.; Pereira, N.N.D.S.; Hoback, W.W.; Oliveira, R.C.D. Release of Adults and Pupae of Telenomus podisi (Hymenoptera: Scelionidae) For the Management of Euschistus heros (Hemiptera: Pentatomidae) In Soybean. Preprints2023, 2023041083. https://doi.org/10.20944/preprints202304.1083.v1
APA Style
Parra, L.M., Pereira, N.N.D.S., Hoback, W.W., & Oliveira, R.C.D. (2023). Release of Adults and Pupae of T<em>elenomus podisi</em> (Hymenoptera: Scelionidae) For the Management of <em>Euschistus heros</em> (Hemiptera: Pentatomidae) In Soybean. Preprints. https://doi.org/10.20944/preprints202304.1083.v1
Chicago/Turabian Style
Parra, L.M., William Wyatt Hoback and Regiane Cristina de Oliveira. 2023 "Release of Adults and Pupae of T<em>elenomus podisi</em> (Hymenoptera: Scelionidae) For the Management of <em>Euschistus heros</em> (Hemiptera: Pentatomidae) In Soybean" Preprints. https://doi.org/10.20944/preprints202304.1083.v1
Abstract
Euschistus heros (Hemiptera: Pentatomidae) is one of the main pests of soybean. Egg parasitoids such as Telenomus podisi (Hymenoptera: Scelionidae) can be highly effective in attacking E. heros eggs, preventing the establishment at levels of economic damage. This study evaluated two re-lease methods of T. podisi in soybean. The treatments compared results from release of T. podisi adults fed with honey in cardboard capsules and the release of pupae in bulk. Four aerial releas-es per area were carried out via drone (7,500 females/ha) distributed at 10 points. The population density of E. heros, productivity and reproductive aspects of soybean were evaluated. Total pop-ulation of E. heros was lower in adult release treatment and male population was lower with pupae release. Thousand grain weight had higher values in fed adults treatments compared to release of pupae and control. Number of damage grains was lower in both release treatments compared with the control area. Therefore, the use of biological control with inundative release of T. podisi, regardless of the release method, is recommended within IPM programs, supporting production parameters and benefiting the sustainability of the agroecosystem.
Keywords
biological control; integrated pest management; egg parasitoids; sustainability
Subject
Biology and Life Sciences, Agricultural Science and Agronomy
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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