Microcapsule suspensions

A microcapsule suspension, comprising

• A) a particulate disperse phase of microcapsules, whose sleeves are reaction products of
• mixtures of toluylene diisocyanate and 4,4′-methylenebis-(cyclohexyl isocyanate) of the formula
• 24
• with
• at least one diamine and/or polyamine
• and
• which contain, as capsule filling,
• at least one solid agrochemically active compound from the group consisting of
• the insecticidally active nicotinyls,
• the insecticidally active pyrethroids,
• the insecticidally active thiazole derivatives,
• the insecticidally active phosphoric acid derivatives,
• the fungicidally active azoles,
• the herbicidally active triazolinones or benzonitriles and/or
• the herbicidally active phenyluracils,
• at least one liquid aliphatic hydrocarbon having a boiling point above 160° C.,
• at least one oil-soluble polymeric dispersing agent and
• optionally one or more agrochemically active compounds which are liquid at room temperature,
• and
• B) a liquid aqueous phase which, in addition to water, comprises
• optionally additives and
• optionally one or more agrochemically active compounds in non-encapsulated form which are solid at room temperature.