PROBLEM TO BE SOLVED: To provide an agrochemical which can be handled with ease and can be diluted uniformly and can maintain suitable viscosity even when diluted with water.SOLUTION: This agrochemical is characterized by containing a thickening additive liquid which has been prepared as a liquid having flowability, by the dissolution of a thickening agent and a viscosity exhibition inhibitor in water for inhibiting the expression of viscosity by the thickening agent and has been adjusted so as to express its viscosity or gellation when added to an objective material containing water.COPYRIGHT: (C)2009,JPO&INPIT【課題】取り扱いが容易であるとともに、均一に希釈可能で、かつ水に希釈させても適度な粘度を維持することができる農薬を提供する。【解決手段】糊料と粘性発現抑制剤を水に溶解させて該糊料の粘性発現を抑制することにより流動性のある液体とし、水分を含む目的物に添加されるとその粘性又はゲル化が発現されるように調整された増粘用添加液を含有することを特徴とする農薬である。【選択図】なし