Claim · model-written summary
celeriac developed injury only under the extreme fumigation schedule 5 lb for 3 hours under 15-inch vacuum near 50°F.
- Taxon
- celeriac
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Apium graveolens Rapaceum Groupe0 - Treatment
- 5 lb for 3 hours under 15-inch vacuum near 50°Fe0
- Outcome
- Injury developede0
- Qualifier
- only after extreme schedulese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Injury developed only after extreme schedules near 5 lb for 4 hours at 15-inch vacuum at 70°F for cipollini; 6 lb for 5 hours at normal atmospheric pressure (NAP) at 42°F for cabbage; 5 lb for 3 hours under 15-inch vacuum near 50°F for celeriac and parsnips; and 8 lb for 3 hours under 15-inch vacuum at 50°F for horseradish.”
Title
Tolerance of Some Imported Vegetables to Methyl Bromide Fumigation and Hot Water Treatments
Herbert Roth; Henry H. Richardson Journal of Economic Entomology 1965. doi:10.1093/jee/58.6.1086
Other claims from this paper (19)
- Intervention effect cipollini tolerated methyl bromide fumigation above usual quarantine schedules.
- Intervention effect cabbage tolerated methyl bromide fumigation above usual quarantine schedules.
- Intervention effect celeriac tolerated methyl bromide fumigation above usual quarantine schedules.
- Intervention effect parsnips tolerated methyl bromide fumigation above usual quarantine schedules.
- Intervention effect horseradish tolerated methyl bromide fumigation above usual quarantine schedules.
- Observation cipollini developed injury only under the extreme fumigation schedule 5 lb for 4 hours at 15-inch vacuum at 70°F.
- Observation cabbage developed injury only under the extreme fumigation schedule 6 lb for 5 hours at normal atmospheric pressure (NAP) at 42°F.
- Observation parsnips developed injury only under the extreme fumigation schedule 5 lb for 3 hours under 15-inch vacuum near 50°F.
- Observation horseradish developed injury only under the extreme fumigation schedule 8 lb for 3 hours under 15-inch vacuum at 50°F.
- Association Cipollini tolerance appeared lower at 26-inch vacuum.
- Association Parsnip tolerance appeared greater at normal atmospheric pressure.
- Observation Cuban yams tolerated fumigation at warm temperatures.
- Observation Cuban yams were injured by fumigation at cool temperatures.
- Observation Yam injury threshold was near 4.5 lb for 4 hours at normal pressure and 87°F.
- Observation Bromide residues in cabbage and cipollini were near or well below the 50-ppm tolerance.
- Observation Bromide residues in yams were near or well below the 30 ppm tolerance.
- Observation No off-flavors were observed after quarantine-schedule fumigation.
- Intervention effect Hot water dips at 118° for 30 minutes severely injured parsnips and celeriac.
- Intervention effect Horseradish roots tolerated hot water dips at 118° for 30 minutes.