1. Forewarned is Forearmed! Strategies for Development of EDRR Capacity in N.C. Rick Iverson NC Dept. Agriculture & Consumer Services NC Exotic Pest Plant Council

2. Presentation Overview EDRR rationale and objectives EDRR rationale and objectives Assumptions/characteristics of the target list Assumptions/characteristics of the target list Weed target classification Weed target classification Description of weed targets by category that are of potential importance to NC woodlands Description of weed targets by category that are of potential importance to NC woodlands

3. Rationale for EDRR Public Awareness of Problem Long Term Management - Expensive - Big Impacts Early Detection and Rapid Response - Low Costs - Short Term Impacts

4. Ultimate Objectives of EDRR Extend our capability to locate infestations of target species Prevent the establishment of target species not present Eradicate those infestations where it is possible to do so Contain and prevent the spread for those infestations where eradication is not feasible.

5. The EDRR Weed Targets Intended to provide priorities for training Not all-inclusive nor of equal importance to ALL stakeholders Regulated species obviously listed due to their importance & fact state law prohibits sale, distribution and movement May not be present in NC and could cause harm Currently established in NC but are targeted for either eradication OR containment & management

6. Species Descriptions NC Exotic Pest Plant Council www.nceppc.weebly.com Select : NC Early Detection Rapid Response Species

7. EDRR Target Weed Categories Not currently present in NC Present and targeted for: Eradication Containment and Management Each category contains a sub-category that identifies a target as either a regulated or non- regulated weed. (6 possible categories)

8. EDRR Category Examples Not Present (Early Detection) Present (Detect & Eradicate) Present (Detect & Contain) Regulated Not Regulated Dependent on land mgrs goals. Regulatory Status Presence & Action Mile-a-minute vine Wavyleaf basket grass Garlic mustard Giant Hogweed cogongrass

9. EDRR Targets Not present in NC - Regulated Cogongrass (Imperata cylindrica) British yellowhead (Inula britannica) Goatsrue (Galega officinalis) Japanese dodder (Cuscuta japonica)* Caulerpa – Marine algae (Caulerpa taxifolia) Old World Climbing Fern (Lygodium microphyllum)

10. Scientific Name: Imperata Cylindrica Common Name: Cogongrass Origin Origin Asia Asia Introduction Introduction Forage/Contaminant as packing material Forage/Contaminant as packing material AL, FL AL, FL Inhabits all continents of the world Inhabits all continents of the world Impact Impact Wildfires and ecosystem function Wildfires and ecosystem function Broomsedge

11. Scientific Name: Cuscuta japonica Common Name: Japanese Dodder EDRR Category EDRR Category Not present – Regulated Not present – Regulated Origin Origin Asia Asia Introduction Introduction Medicinal Herb; Contaminant Medicinal Herb; Contaminant Impact Impact Parasitizes Crops and Native Plants Parasitizes Crops and Native Plants Native Dodder (Orange Color)

12. Scientific Name: Lygodium microphyllum Common Name: Old World Climbing Fern Infested Tree Hammock in Everglades Japanese Climbing Fern EDRR Category EDRR Category Not Present - Regulated Not Present - Regulated Origin Origin Africa, Australia, Southeast Asia Africa, Australia, Southeast Asia Introduction and Spread Introduction and Spread Florida, 1960s; Ornamental Florida, 1960s; Ornamental Impacts Impacts Smothers Veg, palm habitat Smothers Veg, palm habitat

13. Not Present - Not Regulated Wavyleaf basketgrass (Oplismenus hirtellus subspecies undulatifolius) Japanese Stiltgrass Native to Europe and Asia Introduction unknown Outcompetes native vegetation

14. Present Regulated - Eradicate Giant hogweed (Heracleum mantegazzianum)* Witchweed (Striga asiatica) Benghal dayflower (Commelina benghalensis) Giant salvinia (Salvinia molesta)* Beach vitex (Vitex rotundifolia) Purple loosestrife (Lythrum salicaria)* Small & Branched broomrapes (Orobanche minor & Orobanche ramosa) Tropical soda apple (Solanum viarum)* Floating hearts Nymphoides (cristata, peltata, indica)*

15. Scientific Name: Heracleum mantegazzianum Common Name: Giant Hogweed Origin Origin Eastern Europe Eastern Europe Introduction Introduction Ornamental Plant Ornamental Plant Impact Impact Aggressive Competitor Aggressive Competitor Dermal sensitizer Dermal sensitizer Queen Anne’s Lace

16. Scientific Name: Salvinia molesta Common Name: Giant Salvinia EDRR Categories EDRR Categories Present? - Regulated Present? - Regulated Native Range Native Range Brazil and Argentina Brazil and Argentina Introduction and Spread Introduction and Spread Novelty Aquarium and Water Garden Plant; Contaminant Novelty Aquarium and Water Garden Plant; Contaminant Impacts Impacts Forms Thick Mats on Surface of Water Forms Thick Mats on Surface of Water Duckweed !

17. Scientific Name: Lythrum salicaria Common Name: Purple Loosestrife EDRR Category EDRR Category Present - Regulated Present - Regulated Native Range Native Range Europe, Asia Europe, Asia Introduction and Spread Introduction and Spread Ornamental Plant Ornamental Plant Impacts Impacts Outcompetes Wetland Plants Outcompetes Wetland Plants Blazing Star!

18. Scientific Name: Solanum viarum Common Name: Tropical Soda Apple EDRR Categories EDRR Categories Present - Regulated Present - Regulated Native Range Native Range Argentina, Brazil, Paraguay Argentina, Brazil, Paraguay Introduction and Spread Introduction and Spread Cattle, Manure, Hay, Seed, Sod Cattle, Manure, Hay, Seed, Sod Impacts Impacts Forms Impenetrable Thickets; Crowds out Forage Grasses and Native Plants Forms Impenetrable Thickets; Crowds out Forage Grasses and Native Plants

19. Scientific Name: Nymphoides cristata Common Name: Crested Floating Heart EDRR Category EDRR Category Present - Regulated Present - Regulated Origin Origin Asia Asia Introduction Introduction Water Garden Trade Water Garden Trade Impact Impact Crowds out Native Plants in still water Crowds out Native Plants in still water Crested Floating in Lake Marion, S.C. Water Snowflake (N. indica) Big Floating Heart (N. Aquatica) Little Floating Heart (N. cordata) Leaf Underside Rough Leaf Underside Smooth

20. Present Regulated - Contain Bushkiller (Cayratia japonica) 3 counties* Canada thistle (Cirsium arvense) 6 counties* Hydrilla (Hydrilla verticillata) Fed. Noxious Weed Itchgrass (Rottboellia cochinchinensis) Fed. Noxious Weed Puncturevine (Tribulus terrestris) 1 county* Oriental bittersweet (Celastrus orbiculatus)* Mile-a-minute vine (Persicaria perfoliata)*

21. Scientific Name: Cayratia japonica Common Name: Bushkiller EDRR Categories EDRR Categories Present – Regulated (contain) Present – Regulated (contain) Native Range Native Range SE Asia, Australia SE Asia, Australia Introduction and Spread Introduction and Spread Ornamental Ornamental Impacts Impacts Smothers other Vegetation Smothers other Vegetation Virginia Creeper

22. Scientific Name: Cirsium arvense Common Name: Canada Thistle EDRR Categories EDRR Categories Present – Regulated (contain) Present – Regulated (contain) Native Range Native Range Europe and Asia Europe and Asia Introduction and Spread Introduction and Spread Seed and Hay Contaminant, and Machinery, and Vehicles Seed and Hay Contaminant, and Machinery, and Vehicles Impacts Impacts Serious Crop Weed, roadside vector? Serious Crop Weed, roadside vector?

23. Scientific Name: Tribulus terrestris Common Name: Puncturevine EDRR Categories EDRR Categories Present – Regulated (contain) Present – Regulated (contain) Native Range Native Range Southern Europe, Asia Southern Europe, Asia Introduction Introduction Seed Contaminant; Equipment, Machinery, Vehicles Seed Contaminant; Equipment, Machinery, Vehicles Impacts Impacts Serious Crop Weed; Dangerous to Animals Serious Crop Weed; Dangerous to Animals

24. Scientific Name: Celastrus orbiculatus Common Name: Oriental Bittersweet EDRR Categories EDRR Categories Present – Regulated (contain) Present – Regulated (contain) Native Range Native Range East Asia East Asia Introduction and Spread Introduction and Spread Ornamental Vine; Wreaths, Displays; Birds Ornamental Vine; Wreaths, Displays; Birds Impacts Impacts Smothers other Vegetation Smothers other Vegetation Globular Berry With Red Arils

25. Scientific Name: Persicaria perfoliata Common Name: Mile-a-minute Vine EDRR Categories EDRR Categories Present – Regulated (contain) Present – Regulated (contain) Native Range Native Range Eastern Asia; Philippines Eastern Asia; Philippines Introduction and Spread Introduction and Spread PA, 1930s; Contaminant of Holly Seeds from Japan, spread by seed, self-pollinating PA, 1930s; Contaminant of Holly Seeds from Japan, spread by seed, self-pollinating Impacts Impacts Smothers Vegetation Smothers Vegetation

26. Present Not Regulated - Contain Deeprooted sedge (Cyperus enterianus) Chinese tallow (Triadica sebifera) Garlic mustard (Alliaria petiolata)

27. Scientific Name: Cyperus entrerianus Common Name: Deeprooted Sedge EDRR Categories EDRR Categories Present? – Not regulated (contain) Present? – Not regulated (contain) South America South America Introduction and Spread Introduction and Spread Contaminant; Construction, Agriculture, Roadside Mowing Contaminant; Construction, Agriculture, Roadside Mowing Impacts Impacts Serious Invader of Coastal Plain Wetlands, Croplands, Forests Serious Invader of Coastal Plain Wetlands, Croplands, Forests Purple Nutsedge

28. Scientific Name: Alliaria petiolata Common Name: Garlic Mustard EDRR Categories EDRR Categories Present – Not regulated (contain) Present – Not regulated (contain) Native Range Native Range Europe Europe Introduction and Spread Introduction and Spread Cooking; Garlic Flavored Herb Cooking; Garlic Flavored Herb Impacts Impacts Forms Dense Stands in Woodlands. A number of sites in the mountains. Forms Dense Stands in Woodlands. A number of sites in the mountains. First Year Rosettes

29. Scientific Name: Triadica sebifera Common Name: Chinese Tallow EDRR Categories EDRR Categories Present – Not regulated (contain) Present – Not regulated (contain) Native Range Native Range Asia Asia Introduction and Spread Introduction and Spread S.C. – 1776; Seed Oil Production, Ornamental S.C. – 1776; Seed Oil Production, Ornamental Impacts Impacts Invades Undisturbed Forests and Natural Areas; likes wet areas, alters soil chemistry Invades Undisturbed Forests and Natural Areas; likes wet areas, alters soil chemistry

30. Species Descriptions NC Exotic Pest Plant Council www.nceppc.weebly.com Select : NC Early Detection Rapid Response Species

31. Reporting Suspect Species NCDA&CS: 1-800-206-Weed or email: NCDA&CS: 1-800-206-Weed or email: newpest @ncagr.gov newpest @ncagr.gov Information needed: Location (GPS coordinates, address, description) Contact information for landowner, if known Digital pictures – flowers, leaves,stem, fruit DO NOT MOVE REGULATED SPECIES

32. Dedicated inspector looking for noxious weeds in hay