| DISTRIBUTION OF SWINE LUNGWORM LARVAE AND THEIR DEVELOPMENTAL GROWTH |
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Byong Do Lee |
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Pathology Section, Veterinary Laboratory, Institute of Agriculture |
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| Abstract |
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This concerns the summary report of a series of studies on Metastrongylosis hitherto published by the writer. The life cycle of swine lungworm was first elucidated by Hobmaier in 1929. Since then subsequent studies conducted by many workers have revealed that some species of earthworms act as specific intermediate hosts of swine lungworm. The writer observed that three species of earthworms, Helodrilus foetidus, Allolobophora caliginosa and Pheretima, serve as intermediate hosts of swine lungworm in Korea. The present summary consists of the results of survey on the distribution of infectious lungworm larvae and the studies on the developmental growth of lungworm larvae in the intermediate and terminal hosts. |
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