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单词 silvicide
释义

silviciden.

/ˈsɪlvɪsʌɪd/
Etymology: < silvi- comb. form + -cide comb. form1.
A substance that kills trees.
ΘΚΠ
the world > food and drink > farming > forestry or arboriculture > [noun] > substance for killing trees
silvicide1950
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
1950 in Forestry Terminol. (Soc. Amer. Foresters) (ed. 2) 75/1.
1960 Jrnl. Forestry 58 403/2 Thinning white pine stands with silvicides might be expected to result in serious backflash damage.
1976 Amer. Industr. Hygiene Assoc. Jrnl. 37 418/1 The increasing use of organic arsenicals..as silvicides in forestry has raised questions concerning the health and safety of exposed workers.
This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2018).
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n.1950
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