algaeciden.

Brit.

/ˈaldʒᵻsʌɪd/, U.S.

/ˈældʒəˌsaɪd/

Forms:

α. 1900s– algacide Brit. /ˈalɡəsʌɪd/, U.S. /ˈælɡəˌsaɪd/.

β. 1900s– algaecide, 1900s– algecide (chiefly U.S.).

Origin: Formed within English, by compounding. Etymons: alga n., -cide comb. form¹; English algae , alga n., -cide comb. form¹.

Etymology: In α. forms < alga n. + -cide comb. form¹; in β. forms apparently originally < algae, plural of alga n. + -cide comb. form¹. Compare earlier algicide n.

= algicide n.

ΘΚΠ

the world > life > death > killing > killer of nature > [noun] > herbicide

weedkiller1745

weedicide1897

herbicide1899

algicide1902

algaecide1903

pesticide1933

2,4,5-T1947

silvicide1950

dalapon1953

silvex1954

sterilant1955

simazine?1957

mecoprop1959

propazine1959

diquat1960

TCA1960

picloram1965

propachlor1966

1903 Jrnl. Mass. Assoc. Boards Health 13 178 An experiment with copper sulphate, the new algacide.

1922 H. E. Babbitt Sewerage & Sewage Treatm. xix. 490 Copper sulphate has been used as an algaecide but never on a large scale as a bactericide.

1970 Sci. News 97 284/2 The Dow Chemical Co. has been awarded a Federal Water Pollution Control contract to find an algaecide specific for three of the more common species of blue-green algae.

2002 Which? Apr. 37/1 It doesn't contain an algaecide, but it's formulated to inhibit mould and algal growth.

This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021).

单词	algaecide
释义	algaeciden. Brit. /ˈaldʒᵻsʌɪd/, U.S. /ˈældʒəˌsaɪd/ Forms: α. 1900s– algacide Brit. /ˈalɡəsʌɪd/, U.S. /ˈælɡəˌsaɪd/. β. 1900s– algaecide, 1900s– algecide (chiefly U.S.). Origin: Formed within English, by compounding. Etymons: alga n., -cide comb. form¹; English algae , alga n., -cide comb. form¹. Etymology: In α. forms < alga n. + -cide comb. form¹; in β. forms apparently originally < algae, plural of alga n. + -cide comb. form¹. Compare earlier algicide n. = algicide n. ΘΚΠ the world > life > death > killing > killer of nature > [noun] > herbicide weedkiller1745 weedicide1897 herbicide1899 algicide1902 algaecide1903 pesticide1933 2,4,5-T1947 silvicide1950 dalapon1953 silvex1954 sterilant1955 simazine?1957 mecoprop1959 propazine1959 diquat1960 TCA1960 picloram1965 propachlor1966 1903 Jrnl. Mass. Assoc. Boards Health 13 178 An experiment with copper sulphate, the new algacide. 1922 H. E. Babbitt Sewerage & Sewage Treatm. xix. 490 Copper sulphate has been used as an algaecide but never on a large scale as a bactericide. 1970 Sci. News 97 284/2 The Dow Chemical Co. has been awarded a Federal Water Pollution Control contract to find an algaecide specific for three of the more common species of blue-green algae. 2002 Which? Apr. 37/1 It doesn't contain an algaecide, but it's formulated to inhibit mould and algal growth. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). < n.1903
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