| 1582291 |
Plant(s) |
|
| 1459253 |
Flower(s) |
Left - Spotted, Top - Diffuse, and Right - Russian knapweeds |
| 1350077 |
Flower(s) |
|
| 1299212 |
Infestation |
completely took over 80 acres in 4 years |
| 1459252 |
Flower(s) |
L-R Spotted, Diffuse, and Squarrose knapweeds |
| 1459251 |
Flower(s) |
L-R Russian, Spotted, Diffuse, and Squarrose knapweed |
| 1148149 |
Plant(s) |
|
| 1350070 |
Survey |
for insects |
| 5400999 |
Foliage |
|
| 2187025 |
Flower(s) |
|
| 1350072 |
Biological Control |
styrofoam-lined shipping box containing blue ice pack and biocontrol agent cartons |
| 1350076 |
Monitoring |
measuring knapweed height at a quantitative monitoring site |
| 1350041 |
Biological Control |
screen tent cage in which to release and contain knapweed bioagents |
