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单词 nabam
释义

nabamn.

Brit. /ˈneɪbam/, U.S. /ˈneɪˌbæm/
Origin: Formed within English, by compounding. Etymons: Na n., English bisdithiocarbamate.
Etymology: < Na n. + -bam- (in bisdithiocarbamate, an element in the chemical name: see quot. 1950).
Chemistry.
A water-soluble powder which is a fungicide formerly sprayed on the leaves of plants but now applied to soil to protect against certain root rots; disodium ethylenebisdithiocarbamate, (NaS·CS·NH·CH2—)2.
ΘΚΠ
the world > physical sensation > use of drugs and poison > poison > [noun] > fungicide or herbicide
phenylmercuric acetate1918
phenylmercuric nitrate1921
ferbam1950
fungitoxicant1950
nabam1950
maneb1954
propazine1959
paraquat1961
linuron1962
benomyl1969
procymidone1977
metalaxyl1979
1950 Phytopathology 40 118 The Subcommittee on Fungicide Nomenclature of the American Phytopathological Society has selected common names for five commercially-available fungicidal chemicals... Nabam for the fungicidal chemical, disodium ethylene bisdithiocarbamate.
1960 Times Rev. Industry Sept. 7/2 One group of fungicides, with names suggestive of Old Testament prophets—nabam, thiram, ferbam, ziram and zineb—can all impart a foreign flavour into the fruits to which they are applied.
1967 L. H. Purdy in D. C. Torgeson Fungicides I. vii. 206 Nabam reacted with zinc sulfate was the first commercially used spray fungicide for in-the-row treatment control of cotton seedling diseases.
1986 Cytobios 48 175 Embryos treated with 100 μg/l nabam stored for 3 weeks developed more severe malformations.
1996 Contact Dermatitis 34 324 Patch tests showed allergic patch test reactions to..4 other fungicides of the dithiocarbamate group (maneb, nabam, propineb and zineb).
This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022).
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n.1950
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