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By: United States. Animal and Plant Health Inspection Service.Edition:Publication info: [United States], USDA, APHIS, 2005Volume: PA-1833Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Cactoblastis cactorum Diseases and pests Identification Insect pests Prickly pears Pyralidae United StatesBHL Collections:
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By: United States. Animal and Plant Health Inspection Service.Edition: Rev.Publication info: [Riverdale, Md.?], U.S. Dept. of Agriculture, Animal Plant Health Inspection Service, 2009Volume: PA-1833Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Cactoblastis cactorum Diseases and pests Identification Insect pests Prickly pears Pyralidae United StatesBHL Collections:
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By: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.Edition:Publication info: [United States], USDA, APHIS, 2005Volume: PA-1879Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Cactoblastis cactorum Diseases and pests Identification Insect pests Prickly pears Pyralidae United StatesBHL Collections: