A multi-layer bioactive and biodegradable film. The multi-layer film includes one or more bioactive compounds or microorganisms for promoting growth and health of a plant, the bioactive compounds or microorganisms contained between layers of the film, wherein each one of the layers comprises about 60% to about 75% (m/m) polyhydroxyalkanoate. The bioactive compounds or microorganisms may include any one of or a combination of: a metabolite, an anti-microbial compound, an enzyme, a live microorganism, a fertilizer, a plant growth hormone, a preservative, a pesticide or an herbicide. Release of one or more bioactive compounds may be achieved in a timed and controlled manner.

A multi-layer bioactive and biodegradable film. The multi-layer film includes one or more bioactive compounds or microorganisms for promoting growth and health of a plant, the bioactive compounds or microorganisms contained between layers of the film, wherein each one of the layers comprises about 60% to about 75% (m/m) polyhydroxyalkanoate. The bioactive compounds or microorganisms may include any one of or a combination of: a metabolite, an anti-microbial compound, an enzyme, a live microorganism, a fertilizer, a plant growth hormone, a preservative, a pesticide or an herbicide. Release of one or more bioactive compounds may be achieved in a timed and controlled manner.

Compounds of the formula (I), in which the substituents are as defined in claim 1, are suitable for use as nematicides. ##STR00001##

Compounds of the formula (I), in which the substituents are as defined in claim 1, are suitable for use as nematicides. ##STR00001##

A powdered lubricant composition that minimizes fugitive dust and a method of treating seeds with dry lubricant that minimizes fugitive dust. Addition of oil powder to dry lubricants is found to minimize fugitive dust created during the application of the dry lubricant. Mica coated titanium dioxide is an ideal dry lubricant for combining with oil powder.

A powdered lubricant composition that minimizes fugitive dust and a method of treating seeds with dry lubricant that minimizes fugitive dust. Addition of oil powder to dry lubricants is found to minimize fugitive dust created during the application of the dry lubricant. Mica coated titanium dioxide is an ideal dry lubricant for combining with oil powder.

Coating composition for applying to monocot plant structures from which roots and shoots are capable of growing, wherein the said coating composition comprises one or more organic materials having a melting point of ≧50° Centigrade and one or more additives, methods of making such compositions and coated monocot plant structures such as seeds of monocot plants.

Coating composition for applying to monocot plant structures from which roots and shoots are capable of growing, wherein the said coating composition comprises one or more organic materials having a melting point of ≧50° Centigrade and one or more additives, methods of making such compositions and coated monocot plant structures such as seeds of monocot plants.

An injector head for delivering particulate material from a feeder source to a receiver is fitted with a plurality of splitter bars extending generally laterally from the sidewalls thereof into the space through which particulate material is fed as it flows into a receiver. Spray nozzles mounted to said sidewalls below said splitter bars spray coating material generally laterally relative to said sidewalls and generally laterally relative to the length of said splitter bars so as to coat particulate material as it passes over and to the sides and ends of said splitter bars.

An injector head for delivering particulate material from a feeder source to a receiver is fitted with a plurality of splitter bars extending generally laterally from the sidewalls thereof into the space through which particulate material is fed as it flows into a receiver. Spray nozzles mounted to said sidewalls below said splitter bars spray coating material generally laterally relative to said sidewalls and generally laterally relative to the length of said splitter bars so as to coat particulate material as it passes over and to the sides and ends of said splitter bars.