Academic Journal
Phytosanitary irradiation as an effective treatment for Drosophila suzukii
| العنوان: | Phytosanitary irradiation as an effective treatment for Drosophila suzukii |
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| المؤلفون: | Inajara V. Gomes, Augusto C. F. P. Sobreira, Jhonatan S. Aguilar, Lissette G. Carrera, Jennifer L. Andrade, Carlos Caceres, Marc J. B. Vreysen, Christian Stauffer, Scott W. Myers, Vanessa S. Dias |
| المصدر: | Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024) |
| بيانات النشر: | Nature Portfolio, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Postharvest treatment, Radiation tolerance, Phytosanitation, Ionizing radiation, Spotted wing drosophila, Medicine, Science |
| الوصف: | Abstract Drosophila suzukii is a pest native to Southeast Asia that causes significant economic losses to soft fruit crops. Phytosanitary irradiation is a promising treatment for D. suzukii hosts; yet an internationally recognized irradiation protocol is lacking. To fulfil specific requirements for proposing an irradiation treatment for D. suzukii, naturally infested blueberries and cherries containing a total of 37,489 late pupae were irradiated with a maximum absorbed dose of 80 Gy. Infested hosts containing a total of 9578 late pupae were considered unirradiated controls. Prevention of egg laying by females that emerged from treated pupae was considered the treatment endpoint. The fecundity and egg viability of females that emerged from treated pupae mated with their siblings were evaluated using blueberries. While females from unirradiated pupae laid a total of 43,142 eggs, no egg was laid by females that emerged from irradiated pupae. In addition, 1-day-old adults were irradiated with nominal doses of 20 and 72 Gy to evaluate whether egg laying could be prevented in flies emerging before the irradiation treatment. Females irradiated with 72 Gy laid eggs that did not hatch. Our findings suggest the minimum absorbed dose of 80 Gy as a phytosanitary irradiation treatment against D. suzukii and may support its inclusion as a treatment option in the annex of the International Standard for Phytosanitary Measures 28 (ISPM 28). |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-024-73095-3 |
| URL الوصول: | https://doaj.org/article/e81fa572a96d4a5ca0fb05b20ddfd34e |
| رقم الانضمام: | edsdoj.81fa572a96d4a5ca0fb05b20ddfd34e |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-024-73095-3 |