PROBLEM TO BE SOLVED: To obtain the subject agent capable of maintaining a residual effectiveness for a long period of time and potentiating an exterminating effect by preparing a naphthalene-based compound as an aqueous suspended formulation. ;SOLUTION: This noxious organism exterminating agent contains usually 0.1-60 wt.%, preferably 1-40 wt.% one kind, or two or more kinds of compounds expressed by the formula [(n) is 0-4; (m) is 0, 1; R is a halogen, OH, nitro, cyano, an alkyl, etc.: R1, R2 are each a (substituted) alkoxy or =O, =S, etc., by joining them together; R3 is OH, OL (L is an alkanoyl or an alkylsulfonyl); R6 is a (substituted) alkyl, an alkenyl, etc.; R7, R8 are each the same as R1, R2; R4, R5 are each a halogen, a (substituted) alkyl, etc.; A is a (substituted) alkyl, an alkenyl, etc.], e.g. [2-(1,1-dimethylpropyl)-3-hydroxynaphthalene-1,4- dione, etc.], in a formation. For example, the compound of the formula is finely crushed in water together with additives such as a dispersing agent to obtain a suspension for preparing an aqueous suspended formulation.;COPYRIGHT: (C)1999,JPO
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机译：解决的问题：通过制备萘基化合物作为水性悬浮制剂，获得能够长时间保持残留效力并增强消灭效果的主题剂。 ;解决方案：该有害生物除菌剂通常含有一种以式[（n）为0-4;以式（（n）表示）的化合物为0.1-60重量％，优选为1-40重量％的一种或两种以上。 （m）是0，1; R为卤素，OH，硝基，氰基，烷基等。R 1 ，R 2 分别为（取代的）烷氧基或= O，= S，等，通过将他们结合在一起; R 3 为OH，OL（L为烷酰基或烷基磺酰基）; R 6 是（取代的）烷基，烯基等。 R 7 ，R 8 分别与R 1 ，R 2 相同; R 4 ，R 5 分别是卤素，（取代的）烷基等。 A是（取代的）烷基，烯基等]，例如。地层中的[2-（1，1-二甲基丙基）-3-羟基萘-1，4-二酮等]。例如，将该式的化合物与添加剂如分散剂一起在水中细碎，以获得用于制备水性悬浮制剂的悬浮液。;版权所有：（C）1999，JPO
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