Scout-ScienceWar of the Weeds (Outdoor Idaho) Special | 26m 47s Idaho and the West are fighting a war against Invaders with strange sounding names:leafy spurge, spotted knapweed, dalmatian toadflax, and tansy ragwort. They are costing Americans billions of dollars each year, and the BLM estimates that we lose three thousand acres a day to invasive species. Can we win this war? Aired: 09/19/04 Rating: TV-G Closed CaptioningVideo has closed captioning.Buy Now:PBSBuy DVDs checkmarkAdd to WatchlistProblems Playing Video?Report a ProblemClosed CaptioningShare:Share this video on FacebookFacebookShare this video on TwitterTwitterShare this video on Google PlusGoogleShare this video via EmailE-mailEmbedEmbed Code for this videoEmbed CodeScout-ScienceWar of the Weeds (Outdoor Idaho)Width in pixels px Height in pixels px Copied to your clipboardLabelCopy to ClipboardClick to copy embed code for videoCloseCloseReport a ProblemBefore you submit an error, please consult our Troubleshooting Guide.Type of ErrorVideo doesn't loadVideo loads, but doesn't playVideo jumps back/forwardOnly audio is streamingSponsorship playback errorOtherPlease add more detailsCancelSubmit ReportYour report has been successfully submitted. Thank you for helping us improve PBS Video.CloseCloseClose Learn More DownEpisode Links War of the Weeds website