{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-10-27",
    "results": {
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  "results": [
    {
      "product_ndc": "22840-5648",
      "generic_name": "Ustilago cynodontis",
      "labeler_name": "Greer Laboratories, Inc.",
      "brand_name": "Bermuda Grass Smut",
      "active_ingredients": [
        {
          "name": "USTILAGO CYNODONTIS",
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      "packaging": [
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          "description": "10 mL in 1 VIAL, MULTI-DOSE (22840-5648-2)",
          "marketing_start_date": "19810915",
          "sample": false
        },
        {
          "package_ndc": "22840-5648-4",
          "description": "50 mL in 1 VIAL, MULTI-DOSE (22840-5648-4)",
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        {
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          "description": "5 mL in 1 BOTTLE, DROPPER (22840-5648-5)",
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      "openfda": {},
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      "dosage_form": "SOLUTION",
      "spl_id": "36ac182a-ff48-50a9-e063-6394a90aa917",
      "product_type": "NON-STANDARDIZED ALLERGENIC",
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        "SUBCUTANEOUS"
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      "product_id": "22840-5648_36ac182a-ff48-50a9-e063-6394a90aa917",
      "application_number": "BLA101833",
      "brand_name_base": "Bermuda Grass Smut",
      "pharm_class": [
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        "Cell-mediated Immunity [PE]",
        "Fungal Proteins [CS]",
        "Increased Histamine Release [PE]",
        "Increased IgG Production [PE]",
        "Non-Standardized Fungal Allergenic Extract [EPC]"
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}