| 释义 |
piscicide|ˈpɪsɪ-, ˈpɪskɪsaɪd|
[f. L. pisci-s fish + -cide.]
a. The killing of fish.
1963Times 21 Aug. 5, I was unable to detect any evidence of mass piscicide in the Sonic's track. The only dead fish I saw was a 6 in. specimen.
b. A substance that kills fish.
1964Lennon & Walker Laboratories & Methods for Screening Fish-Control Chemicals 1/2 Ample justification for research on selective piscicides is contained in fishery literature. 1965N.Y. Fish & Game Jrnl. XII. 99 In larger ponds and lakes, the need for selective piscicides is even greater. 1976Nature 25 Mar. 374/2 Under Control of Undesirable Species (Chapter 18), we have a 2-page description..of the new piscicide antimycin. |