WATER-SOLUBLE GRANULAR AGROCHEMICAL

Japanese Patent JP3645920

B2

PURPOSE: To obtain a water-soluble granular agrochemical improved in storage stability of its active component without reducing the ready water solubility.
CONSTITUTION: This water-soluble granular agrochemical contains (A) a water- soluble active component, e.g. an active component having ≥0.01g/ml, preferably ≥0.1g/ml water solubility at 20°C and (B) a water-soluble weakly basic substance, preferably a substance having ≥0.05 g/ml water solubility at 20°C and exhibiting pH 7.0 to 9.0 at 25°C in the form of an aqueous solution, e.g. sodium thiosulfate, disodium hydrogen phosphate, sodium acetate, sodium carbonate or sodium bicarbonate in a ratio of 5 to 95wt.% (A) and 5 to 94wt.% (B). As the component (A), cartap hydrochloride, nitenpyram, allethrin, acephate, ESP (oxydeprofos), vamidothion, DEP (trichlorfon), validamycin A, diquat and bialaphos are exemplified.

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Masahiko Koike
Sawamura Masatoshi

JP8884694A

May 11, 2005

April 26, 1994

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Sumika Takeda Pesticides Co., Ltd.

A01N25/08; A01N25/12; A01N25/22; A01N43/40; (IPC1-7): A01N25/12; A01N25/08; A01N25/22; A01N43/40

JP51001649A
JP7173001A

Aoyama Aoi
Mitsuo Tanaka

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