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Untersuchungen über die Toxizität einiger Herbizide für Fische

Günther Bodenstein and Gabriele Müller-Bastgen
Zeitschrift für Pflanzenkrankheiten (Pflanzenpathologie) und Pflanzenschutz
Vol. 67, No. 3 (März 1960), pp. 150-153
Published by: Verlag Eugen Ulmer KG
Stable URL: http://www.jstor.org/stable/43232203
Page Count: 4
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Untersuchungen über die Toxizität einiger Herbizide für Fische
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Abstract

The toxicities of a number of herbicides (2,4-trichlorophenoxy-acetic-acid, α-α-dichloropropionic acid, 4-chloro-2-methylenoxyacetic-acid, o-isopropyl-M-3-chlorophenol-carbamate, 3-(p-chlorophenyl)-l, l-dimethylurea) for fish (Lebistes reticulatus) were tested in the laboratory. In contrast to findings in insecticides most herbicide materials are per se more or less harmless for fish. Among the materials tested only CIPC and to a certain extent CMU might become a potential hazard for fish when used according to recommendations. The other 3 herbicides are, under conditions of practical use, harmless. The LDs are given as ppm concentrations of the active ingredient in water.

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