In this area during 1990, more than I million animals were inspected, and no cases of New World screwworm were ... The Manual for the Control of the Screwworm Fly, Cochliomyia homini- vorax (Coquerel), which had been published byanbsp;...
|Title||:||The New World Screwworm Eradication Programme|
|Author||:||Food and Agriculture Organization of the United Nations|
|Publisher||:||Food & Agriculture Org. - 1992|