| 摘要 |
<p>The present invention relates to co-crystals of pyrimethanil and dithianon, which, in a X-ray powder diffractogram at 25° C. show at least three of the following reflexes: 2θ=7.46±0.20 2θ=9.98±0.20 2θ=13.28±0.20 2θ=23.09±0.20 2θ=24.38±0.20 2θ=27.01±0.20 a process for their preparation and their use for the preparation of compositions for crop protection.</p> |
