The interaction of 9-amine-9-fluorenephosphonic acid derivatives (new morphactins) with some herbicides in toxicity towards Spirodela

Henryk Skrabka, Elżbieta Jaskulska

Abstract


Examined was the possibility of interaction between morphactins and herbicides in phytotoxicity towards Spirodela as a test plant. Three newly synthesized 9-amine-9-fluorenephosphonic acid derivatives and the following herbicides were used: Aresin, Banvell D4-S, Gesagard, Pielik, Sys 67-Prop and U-46 KV Pulver. Synergism in phytotoxicity to Spirodela was found in the case of joint application of morphactin no. 1 and herbicides U-46 KV Pulver, Pielik and Sys 67-Prop.

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DOI: https://doi.org/10.5586/aa.1987.007

Journal ISSN:
  • 2300-357X (online)
  • 0065-0951 (print; ceased since 2016)
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Publisher
Polish Botanical Society