Now is the Time to Prepare Fall Pastures
As dry summer days give over to autumn rains, pasture grasses experience new root growth and work to store carbohydrates in the lower 3-4 inches of the stem. Anything that …
Invasive Weed of the Month: Policeman’s Helmet
Policeman’s helmet (Impatiens glandulifera) is an invasive annual which threatens streams and rivers throughout the Pacific Northwest. It is a Class B invasive weed in Oregon. This means that it …
Prevent Invasive Weeds in Oregon
When many people think of “weeds,” they think of common yard or garden pest like dandelions. While these weeds may be bothersome in home landscapes, their overall impact is minimal. …
Tansy Poisons Livestock – and Neighborly Relationships
Tansy ragwort (Jacobaea vulgaris) has long tormented hay producers and rural landowners who graze livestock. Horses and cows are especially susceptible to this poisonous weed. In open fields, grazing animals …
Invasive Weed of the Month: Canada Thistle
Canada thistle (Cirsium arvense) is a wide-spread invasive weed found in all parts of Clackamas County. Unlike many native thistles found in Oregon, Canada thistle can quickly overrun an area …
Equipment Rental Program Is Open for Business
The Clackamas Soil and Water Conservation District offers an Equipment Rental Program which makes a variety of agricultural equipment available at reasonable prices to Clackamas County residents. Popular items include …
Invasive Weed of the Month: English Holly
English holly (Ilex aquifolium) is a popular evergreen frequently noticed during the month of December. Festive decorators and traditional songs “deck the halls with boughs of holly”. For many people, …
National Invasive Species Awareness
Once a year, folks from around the country take a full week to consider the many impacts that these species have on our communities, working lands, natural areas, and pocketbooks. …
February Invasive Weed of the Month: Scotch Broom
Scotch broom is a wide-spread invasive weed in our community. You have probably noticed large stands of it along our rural roads and highways, in pastures and in forests. Now …
Invasive Weed of the Month: Spurge Laurel
Spurge laurel (Daphne laureola) is neither a spurge nor a laurel, but rather an invasive plant in the Daphne family. This perennial plant has poisonous berries, spreads aggressively in our …