Nev. Admin. Code § 554.340
Except as otherwise provided in NAC 554.360, beans in the pod, beets, celery, peppers (fruits), endive, Swiss chard, rhubarb (cut or plants with roots), cut flowers and entire plants of aster, chrysanthemum, calendula, cosmos, hollyhock, marigold, zinnia, Japanese hop, dahlia (except tubers without stems) and gladiolus (except corms without stems) produced in or shipped from an infested area will be admitted into this State only if each lot or shipment is officially certified by an inspector of the United States Department of Agriculture or by an authorized official of the state where produced, evidencing that the plants, products or cut flowers have been inspected or that the greenhouse or growing grounds where they were produced were inspected and no European corn borer was found or that the plants, products or cut flowers have been fumigated by a method and in a manner prescribed by the Director and setting forth the date of fumigation, dosage schedule and the kind of fumigant used.
Nev. Admin. Code § 554.340
NRS 554.020, 554.030