Research Article
Synthesis, Characterization, and Agricultural Biological Activities of 5-Fluoro-2-hydroxy Butyrophenone
Table 3
Inhibition of 5-fluoro-2-hydroxy butyrophenone on the seedlings growth of two plants.
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PROBIT model: (probit) (covariates are transformed using the base 10 logarithm). bPyrazosulfuron-ethyl displayed better herbicidal activity against Echinochloa crusgalli, with the EC50 value of 7.18mg·L−1 for the hypocotyls inhibition. c shows that toxicity regression equations obtained can be used for predictions of the inhibition effects. dBecause of Hormesis effect, no calculation was done. |