Exogenous salicylic acid alleviates fomesafen toxicity by improving photosynthetic characteristics and antioxidant defense system in sugar beet.
Chlorophyll fluorescence
Herbicide stress
Oxidative stress
Photosynthesis
Plant growth regulator
Journal
Ecotoxicology and environmental safety
ISSN: 1090-2414
Titre abrégé: Ecotoxicol Environ Saf
Pays: Netherlands
ID NLM: 7805381
Informations de publication
Date de publication:
15 Jun 2022
15 Jun 2022
Historique:
received:
24
02
2022
revised:
18
04
2022
accepted:
27
04
2022
pubmed:
6
5
2022
medline:
20
5
2022
entrez:
5
5
2022
Statut:
ppublish
Résumé
Fomesafen herbicide application has become major pollution in the growth and production of crops. Spraying fomesafen on the target crops may drift out to non-target crops. In northeast China, sugar beets are always planted adjacent to soybeans. Salicylic acid (SA) plays an important role in crop growth and alleviating abiotic stress, however, the role of SA in relieving fomesafen stress in sugar beet growth has rarely been investigated. Therefore, a pot study was conducted to elucidate the effects of different concentrations (0.025, 0.25, 0.5, 1, 5, and 10 mM) of SA on morphological parameters, photosynthetic performance, and antioxidant defense system in sugar beet seedlings under fomesafen (22.5 g a.i. ha
Identifiants
pubmed: 35512468
pii: S0147-6513(22)00427-4
doi: 10.1016/j.ecoenv.2022.113587
pii:
doi:
Substances chimiques
Antioxidants
0
Benzamides
0
Sugars
0
Chlorophyll
1406-65-1
fomesafen
M0A3U4CDTF
Salicylic Acid
O414PZ4LPZ
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
113587Informations de copyright
Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.