Griffin Corporation

Hamid Ullah

Mark A Crawford

A composition and method for forming plant containers, such as plant propagation trays providing control of plant root growth. The method includes applying to a sheet of thermoformable plastic an aqueous coating composition including between approximately 20% and 45% by weight non-delaminating acrylic latex, between approximately 8% and 30% by weight copper hydroxide, between approximately 2% and 20% by weight filler, and between approximately 0.5% and 5% by weight dispersant. The coating is dried and the plastic sheet is heated to a temperature sufficient to form the plastic. The plastic sheet is then formed into a desired shape.

Method of making a plant container

There is disclosed a cold storage stabilized organophosphorus insecticide formulation. The formulation comprises a solid carrier and between approximately 2% and 40% by weight of the ultimate formulation of a nominally solid organophosphorus insecticide and between approximately 0.5% and 10% by weight of the ultimate formulation of a stabilizer compound selected from cyclohexanone and N-methylpyrrolidone. A method of making the cold storage stabilized organophosphorus insecticide formulation is also disclosed.

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Hahira, GA, United States of America

Hamid Ullah