Abstract: The disclosure relates to gel capsules for delivery of one or more dsRNA plant protection materials to internal tree tissue of, for example, fruit trees. The gel capsules generally include a powdered matrix comprising silica gel, dsRNA (double-stranded RNA) bound to the powdered matrix, and, a capsule shell containing the powdered matrix with the bound dsRNA therein. The disclosure also relates to methods of preparing the gel capsules, and methods for delivering a dsRNA plant protection material to trees. After injection into the tree trunk, the gel capsules can provide a uniform, relatively consistent dose of dsRNA to all parts of the tree throughout the growing season, thus reducing waste of material and cost.

Abstract: The disclosure relates to composite pesticide plugs for delivery of one or more plant protection materials to internal tree tissue of, for example, fruit trees. The composite pesticide plugs generally include a thermoplastic matrix including a low-temperature processable thermoplastic polymer such as polyvinyl acetate, a cellulosic reinforcement, and a plant protection material. The disclosure also relates to methods of preparing the composite pesticide plugs, and methods for delivering a plant protection material to trees. After injection into the tree trunk, the composite pesticide plug can provide a uniform, relatively consistent dose of plant protection material (e.g., pesticides, biopesticides, etc.) to all parts of the tree throughout the growing season, thus reducing waste of material and cost.

Abstract: The disclosure relates to composite pesticide plugs for delivery of one or more dsRNA plant protection materials to internal tree tissue of, for example, fruit trees. The composite pesticide plugs generally include a cellulosic material, dsRNA (double-stranded RNA) bound to the cellulosic material, and, optionally, a thermoplastic polymer matrix. The disclosure also relates to methods of preparing the composite pesticide plugs, and methods for delivering a dsRNA plant protection material to trees. After injection into the tree trunk, the composite pesticide plug can provide a uniform, relatively consistent dose of dsRNA to all parts of the tree throughout the growing season, thus reducing waste of material and cost.

Abstract: The present invention relates to the use of novel nucleotide sequences for the M and N region peptide of the ferret coronavirus and derivative products for the diagnosis and treatment of epizootic catarrhal enteritis (ECE) in ferrets.

Abstract: The present invention provides a multiplex RT-PCR/PCR method, which enables in a single assay the simultaneous detection of any combination of bovine rotavirus, bovine coronavirus, Cryptosporidium parvum, and optionally, Escherichia coli strains producing K99 pili or heat-stable enterotoxin STa.

Abstract: The present invention relates to the use of novel nucleotide sequences for the spike peptide, pol region peptide and M and N region peptide of the ferret coronavirus and derivative products for the diagnosis and treatment of epizootic catarrhal enteritis (ECE) in ferrets.