Efficacy of metam potassium on Fusarium oxysporum, Macrophomina phaseolina, Meloidogyne javanica, and seven weed species in microcosm experiments.
Metam potassium
microcosm assay
soil fumigation
soil-borne diseases
weed seeds
Journal
Pest management science
ISSN: 1526-4998
Titre abrégé: Pest Manag Sci
Pays: England
ID NLM: 100898744
Informations de publication
Date de publication:
Feb 2021
Feb 2021
Historique:
received:
13
05
2020
revised:
11
09
2020
accepted:
18
09
2020
pubmed:
19
9
2020
medline:
15
1
2021
entrez:
18
9
2020
Statut:
ppublish
Résumé
Metam potassium (metam-K) is a soil fumigant widely used to control plant pathogens, nematodes, and weeds in Florida plasticulture production. The objective of the study was to determine the efficacy of metam-K against Fusarium oxysporum, Macrophomina phaseolina, Meloidogyne javanica, and seven important weed species under controlled conditions. The optimal rates generated in this study provide insight into the efficacy of metam-K for field application. F. oxysporum and M. phaseolina were similarly sensitive toward metam-K with a 90% effective concentration (EC It is apparent from these results that metam-K can effectively control important pests in Florida plasticulture production systems with the correct application rate and adequate exposure of pest to the fumigant.
Sections du résumé
BACKGROUND
BACKGROUND
Metam potassium (metam-K) is a soil fumigant widely used to control plant pathogens, nematodes, and weeds in Florida plasticulture production. The objective of the study was to determine the efficacy of metam-K against Fusarium oxysporum, Macrophomina phaseolina, Meloidogyne javanica, and seven important weed species under controlled conditions. The optimal rates generated in this study provide insight into the efficacy of metam-K for field application.
RESULTS
RESULTS
F. oxysporum and M. phaseolina were similarly sensitive toward metam-K with a 90% effective concentration (EC
CONCLUSION
CONCLUSIONS
It is apparent from these results that metam-K can effectively control important pests in Florida plasticulture production systems with the correct application rate and adequate exposure of pest to the fumigant.
Substances chimiques
Potassium
RWP5GA015D
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
869-876Informations de copyright
© 2020 Society of Chemical Industry.
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