The composition and method in order to control the pest are stated. This composition, (a) the available material and, (b) includes with the sugar from the plant which includes the effective quantity of the gurukoshinoreto disassembly product. The said new composition shows the quality which improves for example the effectiveness, in regard to the ease of production and the ease of application, in comparison with the known formulation.有害生物を制御するための組成物および方法を記載する。本組成物は、(a)グルコシノレート分解産物の有効量を含む植物から入手可能な材料と、(b)糖とを含む。該新規組成物は、例えばその有効性、製造の容易さおよび適用の容易さに関して、公知の製剤と比べて向上した特性を示す。