单词 | lead arsenate |
释义 | lead arsenate (once / 281413 pages) n WORD FAMILY lead arsenate USAGE EXAMPLESActually I have two versions of this; the older still lists insecticides banned years ago, including DDT, calcium cyanide and lead arsenate. Washington Post(May 15, 2014) In 1988, he warned against eating Florida grapefruits because they had been sprayed with lead arsenate to speed ripening. New York Times(Dec 17, 2012) Lead arsenate, 4 pounds per 100 gallons of water, has been relied upon in the past for control of various nut curculios. Northern Nut Growers Association, Northern Nut Growers Association Re...(2010) n a poisonous white solid (Pb3[AsO4]2) used as an insecticide Hyper insect powder, insecticide a chemical used to kill insects |
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