Abstract: An apparatus (12) for use in forming core layers for plywood from a plurality of veneer sections includes a manifold (48) which extends transversely to a work flow path and across which the veneer sections are sequentially moved. An adhesive passage (46) in the manifold (48) is connected in fluid communication with a plurality of modular dispenser guns (44). Each of the modular dispenser guns (44) is connected in fluid communication with either an adhesive dispenser head or a string dispenser head (34). At the adhesive dispenser heads (32), adhesive is engaged by the leading end portion of a veneer section and pressed against the trailing end portion of a next preceding veneer section. At the string dispenser heads (34), string (42) coated with adhesive is applied to downwardly facing major side surfaces of the veneer sections.