Offline access enabled

Early Detection watchlist for Johnstown Flood NM

These species are on the Early Detection and Rapid Response list for Johnstown Flood National Monument. Help the park be on the lookout for these species so that if found, they can be treated and contained before they become established.

All 22

Emerald Ash Borer ¹
Agrilus planipennis

Thousand Cankers Disease of Walnut
Geosmithia morbida

Asian Long-horned Beetle ²
Anoplophora glabripennis

European Woodwasp ³
Sirex noctilio

Spotted Lanternfly ⁴
Lycorma delicatula

Viburnum Leaf Beetle ⁵
Pyrrhalta viburni

Didymo ⁶
Didymosphenia geminata

Giant Hogweed ⁷
Heracleum mantegazzianum

Japanese stiltgrass ⁸
Microstegium vimineum

narrow-leaved bittercress ⁹
Cardamine impatiens

wavyleaf basketgrass ¹⁰
Oplismenus undulatifolius

lesser celandine ¹¹
Ficaria verna

Kudzu Bean ¹²
Pueraria montana lobata

Oriental bittersweet ¹³
Celastrus orbiculatus

Japanese honeysuckle ¹⁴
Lonicera japonica

Japanese Hops ¹⁵
Humulus japonicus

mile-a-minute weed ¹⁶
Persicaria perfoliata

alder buckthorn ¹⁷
Frangula alnus

common buckthorn ¹⁸
Rhamnus cathartica

jetbead ¹⁹
Rhodotypos scandens

linden viburnum ²⁰
Viburnum dilatatum

tree-of-heaven ²¹
Ailanthus altissima

Edited by Eastern Rivers and Mountains Network, some rights reserved (CC BY-SA)

Photo Credits

1. (c) Macroscopic Solutions, some rights reserved (CC BY-NC)
2. no rights reserved, uploaded by 葉子
3. (c) spelio, some rights reserved (CC BY-NC-SA)
4. (c) Kim, Hyun-tae, some rights reserved (CC BY-NC), uploaded by Kim, Hyun-tae
5. (c) Erika Mitchell, some rights reserved (CC BY-NC), uploaded by Erika Mitchell
6. (c) Lane Allen, some rights reserved (CC BY-NC), uploaded by Lane Allen
7. (c) agujaceratops, some rights reserved (CC BY), uploaded by agujaceratops
8. (c) botanygirl, some rights reserved (CC BY), uploaded by botanygirl
9. (c) Alexey Zyryanov, some rights reserved (CC BY-NC), uploaded by Alexey Zyryanov
10. (c) harum.koh, some rights reserved (CC BY-SA), uploaded by harum.koh
11. (c) Bernard Picton, some rights reserved (CC BY), uploaded by Bernard Picton
12. (c) Matt Lavin, some rights reserved (CC BY-SA)
13. (c) Jeff Skrentny, some rights reserved (CC BY-NC), uploaded by Jeff Skrentny
14. (c) Cerlin Ng, some rights reserved (CC BY-NC-ND)
15. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner
16. (c) Tom Potterfield, some rights reserved (CC BY-NC-SA)
17. (c) Sten Porse, some rights reserved (CC BY-SA)
18. (c) JanetandPhil, some rights reserved (CC BY-NC-ND)
19. (c) Brian Wulker, some rights reserved (CC BY-NC), uploaded by Brian Wulker
20. (c) Hamachidori, some rights reserved (CC BY-SA)
21. (c) Katerina Kashirina, some rights reserved (CC BY-NC), uploaded by Katerina Kashirina

Early Detection watchlist for Johnstown Flood NM

Emerald Ash Borer 1 Agrilus planipennis

Thousand Cankers Disease of Walnut Geosmithia morbida

Asian Long-horned Beetle 2 Anoplophora glabripennis

European Woodwasp 3 Sirex noctilio

Spotted Lanternfly 4 Lycorma delicatula

Viburnum Leaf Beetle 5 Pyrrhalta viburni

Didymo 6 Didymosphenia geminata

Giant Hogweed 7 Heracleum mantegazzianum

Japanese stiltgrass 8 Microstegium vimineum

narrow-leaved bittercress 9 Cardamine impatiens

wavyleaf basketgrass 10 Oplismenus undulatifolius

lesser celandine 11 Ficaria verna

Kudzu Bean 12 Pueraria montana lobata

Oriental bittersweet 13 Celastrus orbiculatus

Japanese honeysuckle 14 Lonicera japonica

Japanese Hops 15 Humulus japonicus

mile-a-minute weed 16 Persicaria perfoliata

alder buckthorn 17 Frangula alnus

common buckthorn 18 Rhamnus cathartica

jetbead 19 Rhodotypos scandens

linden viburnum 20 Viburnum dilatatum

tree-of-heaven 21 Ailanthus altissima