An on-line module on breeding hybrid crops, focusing on logistics and strategies used by hybrid breeders to create and identify genetically superior hybrids that bring value to producers and end users. The module stresses a comprehensive, end-to-end view of hybrid breeding beginning with seed in breeding inventories, passing through all stages of breeding, including recombination, evaluation, and seed increases, to the final production of commercial seed. Underlying genetic theory is minimally touched upon, with module focusing on practical decisions that must be made on the structure, logistics, and management of a hybrid breeding program.