dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: United States. Animal and Plant Health Inspection Service.
    Publication info: [United States], USDA, APHIS, 2005
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cactoblastis cactorum  Diseases and pests  Identification  Insect pests  Prickly pears  Pyralidae  United States  
  2. 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, 2009
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cactoblastis cactorum  Diseases and pests  Identification  Insect pests  Prickly pears  Pyralidae  United States  
  3. By: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.
    Publication info: [United States], USDA, APHIS, 2005
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Cactoblastis cactorum  Diseases and pests  Identification  Insect pests  Prickly pears  Pyralidae  United States