| 摘要 |
Stable agrochemical compositions are provided by incorporating at least one of the .alpha. -unsaturated amine derivatives having the following formula: ¢I! wherein one of X1 and X2 is an electron attracting group and the other is hydrogen or an electron attracting group; R1 is a group attached through a nitrogen atom; R2 is hydrogen or a group attached through a carbon, nitrogen, or oxygen atom; n is an integer of 0, 1, or 2; and A is a substituted or unsubstituted heterocyclic group or a substituted or unsubstituted cyclic hydrocarbon group; and salts thereof, into an agrochemically acceptable solid carrier (clay minerals capable of adsorption (including fuller's earth, terra alba, bentonite, and activated fuller's earth), zeolite, activated charcoal, and .beta. -cyclodextrin, etc.) under a pH 5.5 or less condition. The agrochemical (pesticidal) compositions exert potent shelf life and light-resistance.
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