Mancozeb enveloping compound pesticide preparation

The present invention relates to a mancozeb inclusion complex pesticide preparation. It is made up by including the mancozeb molecules with cyclodextrin with cyclic molecular structure. The describedcyclodextrin can be one of various cyclodextrins and its derivatives or mixture of them. Because several hydroxyl groups are distributed on the exterior of the cyclodextrin, it has good hydrophilic property, said cyclodextrin can be dissolved in water, so that the stability, water solubility and emulcification stability of the compound included by cyclodextrin can be raised, at the same time the release speed of the medicine included by said cyclodextrin can be delayed, and in the biological body said medicine can be quickly released.