pubmed-article:16011187 | pubmed:abstractText | The study on the allelopathy of Pseudomonas fluorescens showed that 200 times dilution of its cultured solution could restrain the growth of all test crops, 400 times dilution showed a weak restraining effect on most crops, while 600 times dilution had some stimulating effect. The effects differed with crop varieties. | lld:pubmed |