Imperial Chemical Industries Limited

Michael R Middleton

Ronald Alan Coffee

Edwin Francis George

Brian W Young

Jeffrey C Lawrence

An electrostatically sprayable insecticidal formulation comprising a solution of from 0.5 to 50% of permethrin or like compound in an organic solvent medium, the medium being formulated so that the formulation has a resistivity at 20.degree. C. in the range 1.times.10.sup.6 to 1.times.10.sup.10 ohm centimeter and a viscosity at 20.degree. C. of 5 to 50 centistokes.

Electrostatically sprayable insecticidal formulations

Disclosed are salts of gibberellin with amines which are secondary or tertiary aryl or alkylamines having 16 to 36 carbon atoms, said salts being more effective as plant growth regulants than gibberellin per se and capable of being employed in ultra-low-volume applications.

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Reading, United Kingdom

Michael R Middleton