Robert Parker
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Aquatic Pest Control
$12.65 Add to cart -
Drought Advisory: Water Conservation, Weed Control Go Hand in Hand
SKU: EM4856
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Nightshade: Biology and Control in the Pacific Northwest
Published: September 2006
SKU: PNW588
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OLD Turf and Ornamental Weed Management Principles
$12.65 Add to cart -
Paterson’s Curse (Echium plantagineum) in the Pacific Northwest
SKU: PNW602E
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Puncturevine
Revised March 2020
SKU: PNW133
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Reducing Fire Risk on Your Forest Property
$12.00Published: October 2010
Add to cartSKU: PNW618
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Weed Control
$10.00Published: August 2025
Add to cartSKU: EM131
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Weed Control Training: Supplement for Limited Private Applicators and Rancher Private Applications (Replaces MISC0547E)
Revised April 2016
SKU: EM105E
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What Happens to Herbicides in the Soil Under Drought Conditions?
SKU: EM4858
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White Campion or White Cockle
Published: April 2006
SKU: PNW585