Short-term effects of 2,4-D on aquatic organisms in the Nakwasina River watershed, southeastern Alaska

Sears, H.S.; Meehan, W.R.

Pesticides Monitoring Journal 5(2): 213-217

1971


ISSN/ISBN: 0031-6156
PMID: 5164321
Document Number: 33326
About 400 ac of cut-over land were treated with 2, 4-D to inhibit the growth of broad-leaved plants. No immediate mortality to salmonid fishes or aquatic invertebrates was attrlbutable to the spray. Samples of water and fish had concns. of 2, 4-D well below the level generally considered to be lethal to aquatic organisms. F.s.

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