abstract |
[PROBLEMS] To provide a composition for injecting a trunk for preventing harm from a pest to a tree. The present invention prevents harmful insects from being caused by pests, comprising at least one insecticidal compound selected from neonicotinoid compounds (for example, thiamethoxam, clothianidin, dinotefuran, acetamiprid) as active ingredients. Composition for. By containing a solvent miscible with water and / or a surfactant in the composition, the dispersion and migration of the composition in the tree can be improved. [Selection figure] None |