What do we know about heavy metals in soil? What do we know about lead exposure through soil and garden plants? What do we know about cadmium and arsenic in soils? What can I do if I’m at risk for heavy metals in my garden soil?
This publication is designed to help homeowners evaluate and manage lead hazard in their landscape or garden. It explains how soils get contaminated with lead, how to test soil for lead contamination and how to reduce exposure to soil lead.
Linda Brewer, Dan M. Sullivan, Pukhraj Deol, Sam Angima |
Oct 2016 |
Extension Catalog publicationPeer reviewed (Orange level)
This publication is designed to help homeowners evaluate and manage lead hazard in their landscape or garden. It explains how soils get contaminated with lead, how to test soil for lead contamination and how to reduce exposure to soil lead.
Linda Brewer, Dan M. Sullivan, Pukhraj Deol, Sam Angima |
Oct 2016 |
Extension Catalog publicationPeer reviewed (Orange level)
This publication is part of the Living on the Land series. It provides concise information on first steps in starting a small flock of sheep or goats for the backyard and small flock producer. Topics include ...
Susan Kerr, Dani Annala, Brian Tuck, Ellen Hammond, Shilah Olson |
Apr 2015 |
Extension Catalog publicationPeer reviewed (Orange level)
Sheep and goats require five essential nutrients: water, energy (carbohydrates and fat), protein, vitamins, and minerals. A deficiency in any of these can cause illness, poor growth or performance, and even death. ...
Susan Kerr, Ashley Conway, Brian Tuck, Ellen Hammond, Shilah Olson |
Dec 2017 |
Extension Catalog publicationPeer reviewed (Orange level)
Pacific Northwest blueberry growers must identify and control a number of bacterial and fungal diseases in order to ensure the highest yields. Fortunately, only a few of the diseases that occur on highbush blueberry in this region cause significant losses when left unchecked.
Jay W. Pscheidt, Jerry Weiland |
Mar 2015 |
Article
Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.