Take special care when controlling purple loosestrife near streams, or ditch lines, to prevent the movement of seeds and plant parts downstream.Do not move contaminated soils to a new area. ![]() Immediately re-vegetate disturbed, bare soils with a suitable seed mixture that provides dense, early colonization to prevent weed invasion.Cooperate with adjacent landowners and encourage them to take action to reduce purple loosestrife spread.Regularly patrol your property for purple loosestrife plants and immediately control or remove infestations before seed set.Here are some recommendations to prevent invasion: The most effective way to ensure that your lands do not become infested with purple loosestrife is by prevention. As well, the blooming period of Dame’s rocket is in the spring, much earlier than loosestrife. Purple loosestrife may also be confused with the introduced Dame’s rocket ( Hesperis matronalis) which can be distinguished by its 4 petaled flowers, long seeds pods, and alternate leaves. It can be distinguished from loosestrife by its 4 petaled flowers and unique leaves with veins that are circular and do not terminate at the leaf edges. Purple loosestrife is commonly confused with fireweed ( Chamaenerion angustifolium), a native plant. Seeds can remain viable for up to 20 years! Seeds are mainly dispersed by water, but can also be dispersed by wind, waterfowl, wildlife, and humans. Seeds disperse in the fall and stay dormant over winter before germinating in the spring. It can produce up to 2.5 million seeds per plant. Purple loosestrife is a perennial plant that reproduces both by seed and vegetatively through root fragments. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |