Take-all-patch/Spring Dead Spot (Gaeumannomyces graminis)
Take-all-patch/Spring Dead Spot (Gaeumannomyces graminis var. avenae)
Take-all-patch/Spring Dead Spot (Gaeumannomyces graminis var. graminis)
Tallow Tree (Detarium senegalense)
Tallow, Chinese (Triadica loureiro)
Tallowtree, Chinese (Sapium sebiferum)
Tamarack (Larix laricina)
Tamarisk (Tamarix spp.)
Tan Leaf Spot (Curvularia spp.)
Tan Leaf Spot (Helminthosporium spp.)
Tan Leaf Spot (various)
Tan Spot (Pyrenophora spp.)
Tan Spot (Pyrenophora trichostoma)
Tan Spot (Pyrenophora tritici-repentis)
Tan Spot (various)
Tangelo (Citrus x tangelo)
Tangerine (Citrus tangerina)
Tangor (Citrus x nobilis)
Tansy (Tanacetum spp.)
Tansy mustard (Descurainia pinnata brachycarpa)
Tansy, Common (Tanacetum vulgare)
Tansymustard (Ambrosia psilostachya)