Modified Atmosphere Does Not Reduce the Efficacy of Phytosanitary Irradiation Doses Recommended for Tephritid Fruit Flies.

hypoxia normoxia oxygen effect phytosanitation radiation sensitivity radioprotection radioresistance radiotolerance

Journal

Insects
ISSN: 2075-4450
Titre abrégé: Insects
Pays: Switzerland
ID NLM: 101574235

Informations de publication

Date de publication:
15 Jun 2020
Historique:
received: 18 05 2020
revised: 05 06 2020
accepted: 10 06 2020
entrez: 19 6 2020
pubmed: 19 6 2020
medline: 19 6 2020
Statut: epublish

Résumé

Phytosanitary irradiation (PI) has been successfully used to disinfest fresh commodities and facilitate international agricultural trade. Critical aspects that may reduce PI efficacy must be considered to ensure the consistency and effectiveness of approved treatment schedules. One factor that can potentially reduce PI efficacy is irradiation under low oxygen conditions. This factor is particularly important because storage and packaging of horticultural commodities under low oxygen levels constitute practices widely used to preserve their quality and extend their shelf life. Hence, international organizations and regulatory agencies have considered the uncertainties regarding the efficacy of PI doses for insects infesting fresh commodities stored under low oxygen levels as a rationale for restricting PI application under modified atmosphere. Our research examines the extent to which low oxygen treatments can reduce the efficacy of phytosanitary irradiation for tephritids naturally infesting fruits. The effects of normoxia (21% O

Identifiants

pubmed: 32549285
pii: insects11060371
doi: 10.3390/insects11060371
pmc: PMC7348963
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : USDA Agriculture Quarantine and Inspection (AQI) User Fee Program
ID : NA

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Auteurs

Vanessa S Dias (VS)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Guy J Hallman (GJ)

Phytosanitation, 3917 Estancia Drive, Oceanside, CA 92058, USA.

Olga Y Martínez-Barrera (OY)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Nick V Hurtado (NV)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Amanda A S Cardoso (AAS)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Andrew G Parker (AG)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Luis A Caravantes (LA)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Camilo Rivera (C)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Alexandre S Araújo (AS)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Florence Maxwell (F)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Carlos E Cáceres-Barrios (CE)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Marc J B Vreysen (MJB)

Insect Pest Control Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, IAEA, Wagramer Strasse 5, 1400 Vienna, Austria.

Scott W Myers (SW)

USDA, APHIS, PPQ, Science and Technology, Otis Laboratory 1398 W. Truck Rd., Buzzards Bay, MA 02542, USA.

Classifications MeSH