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| Mainly because it only recently became a problem. It's actually native to Russia, and only started rearing it's ugly head the past few decades. | |
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| I need to look this up on the internet to make sure he's write. | |
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| It says here that the DSV has been spreading through the Eastern United States and Southernn Ontario for nearly 50 years. | |
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| It also says DSV is such a threat because it releases seeds into the air, which re-plant elsewhere. | |
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| Well, if it does that as well as multiply every time it's cut, then it could seriously ruin the wildlife around you. You need to pull them out. | |
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