KEY TO PLANT SPECIES AND REGISTERED HERBICIDES Table 1. Preemergence Herbicides Registered for Use on Annuals, Perennials and Herbaceous Ground Covers 1/99 9/94 2/02 9/99 2002 11/00 4/01 2001 2001 4/98 1999 2000 3/2001 7/2001 2001 4/2001 9/00 9/00 12/00 2001 Betasan 4E, 7G Dacthal W-75 Devrinol 2G Devrinol 50DF Dimension EC Dimension Ultra WSP Gallery 75DF OH-2 Pendulum 2G Pendulum 3.3EC Pendulum 60 WDG Pennant Magnum Regal Kade 0.5G Regal O-O Regal Star G Ronstar G Rout 3G Snapshot 2.5TG Surflan AS Treflan 5G XL 2G Common Name 2001 Date of reference label Barricade 65 WG Barricade FL (These recommendations are for ornamental crops only. Do not use on edible crops such as herbs.) Genus Key to Codes: C = container production; F = field production; L = landscape; No = Label PROHIBITS use on this species; * = Check label for details; Blank space = not registered (either results in injury/loss or tolerance not known); Please read the label before applying any pesticides. African Daisy CFL CFL CFL CFL CFL African Lily (Lily-of-Nile) CFL CFL CFL African Daisy (trailing) CFL L FL CFL CFL CFL CFL CFL CFL CFL FL CFL CFL CFL CFL FL CFL CFL CFL CFL Arctotis FL Osteospermum CFL Agapanthus African Violet Saintpaulia Ageratum Ajuga Allium L FL CFL CFL No CFL CFL CFL* L No CFL CFL CFL CFL FL CFL CFL CFL No CFL CFL No FL FL FL Alyssum L FL Alyssum (Golddust) L FL CFL CFL FL FL Ageratum Ajuga Allium CFL Alyssum Aurinia Amaranthus Amaranthus Amsonia Amsonia Anemone CFL CFL CFL Angel’s Trumpet Anemone Brugmansia 12 XL 2G Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Genus Anise Hyssop Agastache Archangel Lamiastrum Artemesia CFL CFL FL CFL Artemisia Arum Arum Asparagus Fern Aster Aster, Tatarian Daisy L FL CFL CFL CFL L CFL CFL L CFL CFL CFL CFL CFL CFL CFL CFL CFL Astilbe Baby’s Breath CFL FL CFL CFL CFL CFL CFL CFL CFL CFL CFL Asparagus FL CFL CFL Callistephus CFL CFL CFL CFL Aster CFL CFL CFL CFL Astilbe FL FL Gypsophila CFL CFL CFL Baby-Blue-Eyes Nemophila Bachelor’s Button L L Centaurea Balloonflower CFL CFL Platycodon Balsam FL CFL FL Basil Ocimum Beach Grass L Beardtongue L CFL Begonia, tuberous Bellflower CFL CFL No Bee Balm Begonia, fibrous Impatiens CFL L FL CFL CFL CFL CFL CFL CFL L CFL CFL L CFL CFL CFL CFL CFL 13 FL No CFL Ammophila No Penstemon CFL Monardo No No Begonia CFL CFL CFL Campanula CFL L Blanket Flower CFL L Bleeding Heart CFL FL No CFL CFL CFL CFL CFL CFL CFL FL CFL Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G CFL XL 2G Black-eyed Susan OH-2 CFL Gallery 75DF CFL Dimension EC Dimension Ultra WSP Devrinol 50DF Bird of Paradise Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Genus FL FL Strelitzia CFL CFL CFL FL Rudbeckia CFL CFL CFL CFL Gaillardia CFL Dicentra Bloody Dock Rumex Blue Beard Caryopteris Bluebells Mertensia Boltonia CFL Boltonia Boston Fern Bugleweed (Ajuga) CFL L No CFL CFL L No CFL CFL CFL CFL Nephrolepis CFL CFL No FL FL Burnet Sanguisorba Butterflyweed (milkweed) Cabbage, Ornamental No CFL CFL CFL CFL FL Asclepias CFL No Brassica Cactus Cactus Caladium CFL CFL FL FL Calamint Calendula Canna Caladium Calamentha L CFL Calla Lily Candytuft Ajuga CFL L FL L CFL CFL Zantedeschia No CFL CFL CFL CFL 14 Calendula FL CFL No CFL Iberis Canna Carex L Carnation Cassia CFL CFL CFL CFL Treflan 5G XL 2G Cape Marigold Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Genus FL CFL FL Dimorphotheca CFL No CFL CFL Cast-iron (Aspidistra) CFL CFL CFL CFL CFL CFL CFL CFL FL CFL Carex CFL Dianthus CFL Cassia Aspidistra elatior Castor Bean Ricinus Catchfly Silene Catmint Nepeta Celosia L No CFL No Celosia Chamomile Matricaria Chives, ornamental Allium Christmas Fern Polysticum Chrysanthemum CFL L FL CFL CFL No CFL CFL FL CFL No CFL CFL CFL FL Chrysanthemum Dendranthema Chrysanthemum CFL Cinquefoil CFL FL Cockscomb CFL L Coleus Columbine Chrysanthemum CFL FL L FL L No CFL* CFL CFL CFL CFL FL CFL CFL CFL Leucanthemum CFL CFL CFL CFL CFL Comfrey Potentilla Celosia No CFL CFL FL No Coleus Aquilegia Symphytum 15 FL FL Surflan AS CFL L CFL CFL CFL CFL XL 2G Snapshot 2.5TG CFL Treflan 5G Rout 3G No Genus FL Echinacea Crocosmia FL CFL CFL CFL CFL CFL FL L Cosmos FL Heuchera CFL FL Centaurea CFL Cosmos Geranium CFL CFL Crown Vetch CFL CFL CFL CFL CFL CFL CFL CFL FL L CFL CFL Dahlia L FL CFL CFL Daisy L FL CFL CFL L L No FL Crocus Vicia FL F L FL CFL FL FL CFL FL FL CFL FL Chrysanthemum Hesperis Daylily CFL Dianthus CFL No L CFL CFL CFL CFL FL L CFL CFL* CFL CFL FL CFL* CFL CFL CFL* CFL CFL CFL Hemerocallis FL FL Dianthus Dusty Miller CFL CFL Dusty Miller L CFL Fairy Duster False Dragonhead Narcissus Dahlia Dames Rocket Evening Primrose Coreopsis CFL CFL Crocus Daffodil Ronstar G CFL Regal Star G CFL Regal O-O CFL Regal Kade 0.5G CFL Pennant Magnum Pendulum 60 WDG No CFL Cornflower Cranesbill Pendulum 3.3EC CFL L Pendulum 2G Coreopsis FL OH-2 CFL Gallery 75DF Coralbells Dimension EC Dimension Ultra WSP CFL Devrinol 50DF Coppertip Devrinol 2G CFL Dacthal W-75 Barricade 65 WG Barricade FL Coneflower Betasan 4E, 7G Common Name CFL FL FL FL CFL CFL CFL CFL CFL CFL Senecio Oenothera Calliandra FL 16 CFL Centaurea Physostegia XL 2G Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Genus False Indigo Baptisia Fan Flower Scaevola Feather Reed Grass Calemogratis Fescue, Blue L Feverfew Fiveleaf Akebia CFL CFL CFL CFL CFL FL CFL FL FL Festuca Tanacetum CFL Akebia Flowering Maple CFL CFL CFL FL CFL FL Foam Flower Abutilon Tiarella Forget-Me-Not FL CFL Fortnight Lily CFL CFL FL Myosotis CFL CFL Moraea Fountain Grass, Green FL L CFL CFL CFL CFL CFL CFL CFL Pennisetum Fountain Grass, Red FL L CFL CFL CFL CFL CFL CFL CFL Pennisetum Four O’Clock FL Foxglove FL Freesia Gaillardia (Blanketflower) CFL No L CFL Garden Mum CFL CFL FL L No CFL CFL No Mirabilis CFL Digitalis CFL CFL CFL CFL CFL Freesia FL CFL CFL CFL Gaillardia CFL Chrysanthemum Garlic, Society Gaura Gayfeather (Liatris) Tulbaghia CFL Gaura CFL CFL 17 CFL CFL CFL Liatris Geranium FL Geranium, True No FL Surflan AS Treflan 5G XL 2G CFL Snapshot 2.5TG Rout 3G FL Ronstar G CFL Regal Star G L CFL Regal O-O CFL CFL Regal Kade 0.5G CFL Pennant Magnum L Pendulum 60 WDG CFL Pendulum 3.3EC CFL CFL Pendulum 2G CFL OH-2 CFL Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Dacthal W-75 L Devrinol 2G Gazania Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Genus CFL FL CFL FL Gazania No FL FL Pelargonium CFL Geranium Gerbera Daisy Germander Gerbera CFL Geum (Avens) No CFL No CFL CFL CFL Giant Reedgrass CFL CFL CFL FL FL CFL Teucrium FL CFL Geum Arundo Giant Thistle Onopordum Gilia Gilia Gladiolus FL L FL CFL L CFL CFL FL F CFL FL CFL FL Gladiolus Globe Amaranth Gomphrena Godetia Clarkia Goldenrod Solidago Goldenstar,Green & Gold Chrysogomum Hair Grass, Tufted L CFL CFL CFL CFL CFL CFL Hardy Zinnia Heartleaf Bergenia Heliopsis CFL Heath Heather Heather, False Deschampsia Bergenia FL CFL CFL FL CFL L CFL L CFL CFL t CFL CFL CFL CFL CFL CFL No CFL CFL Erica CFL CFL Calluna CFL 18 Cuphea Hebes CFL Heliotropium CFL XL 2G Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Hebes CFL Heliotropium Hens and Chickens Hibiscus Sempervivum FL CFL L CFL CF CFL CFL CFL CFL FL CFL CFL Hollyhock Hosta (Plantain-Lily) Genus Hibiscus rosasinensis Alcea CFL CFL CFL L CFL CFL CFL CFL CFL CFL CFL CFL CFL Hummingbird Vine Hosta Ipomoea Hyacinth L FL L FL FL FL Hyacinth Bean Vine Hyacinthus Lablab Hyacinth, Grape L FL Hyacinth, Wood FL Muscari FL Iceplant CFL Iceplant CFL L CFL CFL Iceplant CFL L CFL CFL Endymion CFL Impatiens L FL CFL CFL CFL FL L CFL Maleophora CFL CFL FL FL CFL FL Carpobrotus CFL CFL FL FL CFL FL Delasperma FL CFL FL Impatiens FL Indian Grass Sorghastrum Iris, Bulbous FL FL L Iris, Rhizomatous FL FL L Ivy CFL L FL CFL CFL L L CFL CFL CFL CFL Jack-in-the-Pulpit FL F L FL FL F L FL CFL CFL CFL FL CFL FL CFL FL Iris FL Iris FL Hedera spp Arisaema 19 Surflan AS Treflan 5G XL 2G CFL Snapshot 2.5TG CFL Rout 3G Pendulum 60 WDG CFL Ronstar G Pendulum 3.3EC CFL Regal Star G Pendulum 2G CFL Regal O-O OH-2 CFL Regal Kade 0.5G Gallery 75DF L Pennant Magnum Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G CFL Dacthal W-75 Barricade 65 WG Barricade FL Jasmine, Asian Betasan 4E, 7G Common Name Genus CFL CFL* CFL FL CFL FL Trachelospermum Joe-Pye Weed Eupatorium Johnny-Jump-Up Viola Joseph’s Coat Alternanthera Jupiter’s Beard Centranthus Kale, Ornamental No CFL CFL Lamb’s Ear (Stachys) FL Lantana CFL FL Larkspur (Delphinium) CFL FL Lavender CFL Lavendercotton (Santolina) CFL Leatherleaf Fern CFL CFL CFL L CFL No CFL Brassica CFL CFL L No CFL CFL* CFL CFL Stachys CFL Lantana FL CFL FL CFL CFL CFL CFL CFL Delphinium CFL CFL CFL CFL FL CFL CFL Lavendula CFL Santolina CFL Rumohra Lemon Balm Melissa Lemon Grass Cymbopogon Leopard Plant Ligularia Leopards-Bane Lily CFL CFL FL L Lily-of-the-Valley No CFL CF FL CFL CFL CFL CFL CFL CFL CFL CFL Doronicum No Lilium Convallaria Lion’s Ear Liriope Leonotis CFL CFL CFL FL 20 CFL FL CFL FL Liriope giganteum CFL Liriope CFL CFL CFL L CFL CFL CFL CFL CFL CFL CFL CFL CFL CFL Lobelia Loosestrife XL 2G Regal Kade 0.5G CFL Treflan 5G Pennant Magnum CFL Surflan AS Pendulum 60 WDG CFL Snapshot 2.5TG Pendulum 3.3EC CFL Rout 3G Pendulum 2G CFL Ronstar G Gallery 75DF L Regal Star G Dimension EC Dimension Ultra WSP CFL Regal O-O Devrinol 50DF CFL OH-2 Devrinol 2G CFL Dacthal W-75 Barricade 65 WG Barricade FL Liriope Betasan 4E, 7G Common Name Genus CFL Liriope muscari Liriope spicata CFL CFL CFL Lupine FL CFL CFL CFL FL CFL CFL FL Lobelia Lythrum No CFL Lupinus Maltese Cross Lychnis Marguerite, Golden FL Marigold L Anthemis FL L No CFL CFL FL No FL CFL FL Tagetes Melampodium Melampodium Mexican Sunflower Tithonia Miscanthus FL L Monarda Mondo Grass L FL L Moneywort CFL CFL CFL CFL CFL FL Moss Rose FL Mother of Thyme FL Mourning Bride CFL Narcissus FL CFL Miscanthus CFL CFL CFL CFL Monarda CFL FL CFL FL CFL CFL L CFL CFL CFL CFL Ophiopogon Lysimachia CFL FL CFL Convolvulus FL Portulaca Thymus FL L CFL CFL CFL Morning Glory Nasturtium CFL CFL* CFL CFL L L CFL* CFL CFL FL FL F CFL L FL FL CFL 21 Scabiosa FL Narcissus Nasturtium XL 2G Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name New Guinea Impatiens Genus Impatiens Nicotiana CFL Nightshade CFL Nicotiana CFL Solanum Northern Sea Oats Chasmanthium Oregano, Cuban Plectranthus Oregano, Greek Origamum Ox-eye Daisy CFL Pachysandra L Painted Fern CFL Pampas Grass CFL Pansy FL CFL CFL L CFL CFL CFL CFL CFL CFL Chrysanthemum CFL CFL CFL CFL L L No CFL CFL L CFL CFL CFL CFL FL CFL FL CFL CFL CFL CFL FL CFL CFL CFL CFL CFL FL CFL FL FL Pachysandra Athyrium FL Cortaderia FL Viola Parsley Petroselinum Partridge-berry Mitchella Patrinia Patrinia Pentas Peony CFL CFL Pentas FL CFL CFL CFL CFL Paeonia Pepper, Ornamental Periwinkle (ground cover) Capsicum CFL L CFL CFL L FL CFL* Periwinkle (bedding) Petunia FL CFL CFL L CFL No CFL CFL CFL CFL CFL CFL 22 FL CFL CFL CFL CFL No FL FL CFL FL Vinca minor Catharanthus FL No CFL CFL CFL FL Petunia Phlox No CFL FL XL 2G Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name CFL Genus Phlox Pimpernel Anagallis Pink Clover Polygonum Pinks Plumbago No CFL CFL CFL* FL CFL* CFL CFL FL CFL Dianthus Ceratostigma Plume Poppy Macleaya Poker Plant FL Kniphofia Polk-a-dot Plant Hypoestes Poppy No Poppy, California No CFL CFL Papaver CFL Eschscholzia Prairie Coneflower Ratibida Prickly Pear Opuntia Primrose L Primula Queen Anne’s Lace FL Daucus Queen-of-the-Meadow Ranunculus (Buttercup) Filipendula L FL FL Ranunculus Raspberry, creeping Rubus Rattlesnake Master Erygium Ravenna Grass Erianthus Ribbon Grass L CFL CFL CFL CFL 23 CFL CFL Phalaris FL XL 2G CFL Treflan 5G CFL Surflan AS CFL Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG CFL Pendulum 3.3EC CFL Rose Pendulum 2G CFL OH-2 CFL Gallery 75DF Devrinol 50DF FL Dimension EC Dimension Ultra WSP Devrinol 2G Rose Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Genus CFL FL CFL FL Rosa rugosa FL CFL FL Rosa spp. CFL Rose Champion Rosemary Lychnis CFL L FL CFL CFL CFL FL FL Rupturewort CFL FL CFL Herniaria Rush, Soft Russian Sage Rosmarinus Juncus CFL CFL Sage, Sweet or Texas Perovskia FL CFL Salvia L CFL CFL CFL FL No FL CFL Salvia Salvia Sandwort Arenaria Scarlet Flax Linum Scotch Broom L CFL CFL FL CFL CFL CFL FL Sea Pink CFL FL CFL Armeria Seashore Mallow Sedum (Stonecrop) Kosteletskya CFL L FL CFL CFL L No Shasta Daisy CFL Shasta Daisy CFL Shrimp Plant Snapdragon Cytisus No No CFL CFL CFL CFL CFL CFL FL CFL CFL L CFL CFL Snapdragon Vine No t CFL FL CFL FL CFL No CFL CFL FL Sedum CFL CFL FL Chrysanthemum CFL Leucanthemum CFL FL CFL CFL Justicia FL Antirrhinum Asarina 24 XL 2G Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name Genus Sneezeweed Helenium Snow Drops Galanthus Snow-in-Summer CFL CFL Snow-on-Mountain No No Cerastium CFL Euphorbia Soapwort Saponaria Solomon’s Seal Polygonatum Southern Reed Grass Calemogratis Spanish Flag Mina Spearmint Mentha Speedwell (Veronica) FL Spiderwort CFL CFL Veronica FL Tradescantia Squill (scilla) FL St. Johnswort L CFL CFL CFL CFL CFL CFL FL Scilla CFL CFL CFL CFL CFL CFL FL Starflower Trientalis Star-of-Bethlehem Statice CFL Stock Strawberry, Ornamental CFL CFL FL CFL CFL FL Ornithogalum CFL CFL CFL CFL Limonium CFL Matthiola L Stokes Aster Strawberry Begonia Hypericum CFL CFL FL CFL CFL FL Stokesia Saxifraga L CFL CFL 25 CFL CFL Fragaria Strawflower FL Sundrops FL Sunflower CFL Sweet Alyssum XL 2G FL Oenothera FL Sweet Flag L L Genus Helichrysum L Sweet Pea Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name CFL CFL Helianthus CFL Lobularia CFL Acorus FL CFL Lathyrus Sweetpotato Vine Ipomoea Sweet William No L CFL CFL FL CFL FL CFL FL Dianthus Switchgrass Panicum Sword Fern Nephrolepis Tansy Tanacetum Tidy Tips Layia Trillium Trillium Tulip CFL L Verbena Vinca (ground cover) CFL Wallflower L CFL CFL L L CFL CFL L CFL CFL CFL CFL CFL CFL CFL FL CFL L CFL FL CFL CFL CFL CFL FL FL FL CFL CFL CFL FL CFL Tulipa Verbena FL L Vinca major Cheiranthus Weeping Love Grass Eragrostis Wild Thyme Thymus Wintercreeper CFL CFL CFL CFL CFL CFL CFL CFL 26 CFL CFL CFL CFL CFL CFL CFL CFL CFL CFL Euonymus fortunei Zinnia L Wormwood CFL FL Yarrow CFL FL Yucca CFL FL CFL L CFL CFL* CFL No CFL CFL CFL CFL Zinnia, Creeping 27 CFL FL CFL CFL FL No CFL No CFL CFL CFL CFL FL CFL FL CFL XL 2G Treflan 5G Surflan AS Snapshot 2.5TG Rout 3G Ronstar G Regal Star G Regal O-O Regal Kade 0.5G Pennant Magnum Pendulum 60 WDG Pendulum 3.3EC Pendulum 2G OH-2 Gallery 75DF Dimension EC Dimension Ultra WSP Devrinol 50DF Devrinol 2G Dacthal W-75 Betasan 4E, 7G Barricade 65 WG Barricade FL Common Name FL FL Genus Wishbone Flower Torenia Wood Poppy Stylophorum Artemisia Achillea Yucca Zinnia Sanvitalia
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