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The Curses and the Cures

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Presentation on theme: "The Curses and the Cures"— Presentation transcript:

1 The Curses and the Cures

2 Dalmation Toadflax

3 The cure: Toadflax stem boring weevil

4 Toadflax: Before and after

5 The Curses and the Cures

6 Yellow Starthistle

7 The cure: Yellow starthistle hairy weevil

8 The Curses and the Cures

9 Spotted knapweed

10 The cure: Knapweed root weevil, Lesser knapweed flower weevil, and banded gall fly

11 Knapweed biocontrol: Before and after

12 The Curses and the Cures

13 Leafy spurge

14 The cure: Leafy spurge flea beetles and Red-headed leafy spurge stem borer

15 Leafy spurge biocontrol: Before and after

16 Steps for biocontrol

17 Leafy Spurge Insectory

18 Leafy Spurge insectory

19 Leafy Spurge Release Site

20 Leafy Spurge Release Site

21 Steps for biocontrol

22 Steps for biocontrol

23 Steps for biocontrol

24 Steps for biocontrol

25 Precautions

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