Abstract: A windrowed crop harvester of the type including a tined pickup drum and a transverse, center discharge auger is modified to include opposite side seed pickup vacuum heads for disposition within the outer furrows of a three furrow swath along which the harvester is being moved with the vacuum heads being operative to vacuum up any seeds disposed within the aforementioned outer furrows. Also, the harvester includes a center vacuum head downwardly receivable within the center furrow of a three furrow swath and operative to vacuum up seeds from the center furrow and to transfer those vacuumed seeds into the interior of the harvester.

Abstract: A crop pickup device including a rotatable drum or cylinder with pickup teeth thereon associated with a rake plate or notched stripping panel associated with the pickup teeth to effectively strip the plants from the pickup and collect and guide the seeds which may fall from the plants into the conveyor of the harvesting machine. A transverse manifold with a rearwardly facing slot-like opening is located forwardly of the pickup drum and teeth to prevent the plants from rolling forwardly when they are engaged by the pickup teeth and a pair of side blowers discharge air laterally inwardly and rearwardly which also prevent the plants from rolling forwardly and keep the windrow from fanning out or rolling outside of the pickup drum and teeth.