The store will not work correctly when cookies are disabled.
Due to scheduled maintenance, select standards and products will be unavailable for purchase beginning Thursday, December 4, 2025, at 12:00 a.m. Eastern (GMT-5) ending Friday, December 12, 2025 at approximately 12:00 p.m. Eastern (GMT-5).
Due to scheduled maintenance, select standards and products will be unavailable for purchase beginning Thursday, December 4, 2025, at 12:00 a.m. Eastern (GMT-5) ending Friday, December 12, 2025 at approximately 12:00 p.m. Eastern (GMT-5).
Using Artificial Intelligence (AI) on ASTM standards and related intellectual property is prohibited. Violations will result in suspension of access.
The application of soil surfactants in wildfire-affected ecosystems has been limited due to logistical and economic constraints associated with the standard practice of using large quantities of irrigation water as the surfactant carrier. We tested a potential solution to this problem that uses seed coating technology to harness the seed as the carrier. Through this approach, precipitation leaches the surfactant from the seed into the soil where it absorbs onto the soil particles and ameliorates water repellency within the seeds microsite. We evaluated this technology in a burned, highly water repellent, piñon-juniper woodland. Within a randomized complete block design, we separately seeded two bunchgrass species (Indian ricegrass and crested wheatgrass), whose seeds was either left uncoated or coated with a surfactant blend of alkylpolyglycoside and ethylene oxide/propylene oxide block copolymer. Plots were monitored through two growing seasons. In the spring after seeding, plant density and cover in the surfactant coated treatments were approximately 3-fold higher than the uncoated treatments. Two years after seeding, differences in plant density between the treatments decreased slightly, with the surfactant coated treatments having 2.8-fold higher density, as compared to the uncoated treatments. Over this same period, relative differences in cover between the treatments had increased, with surfactant coated treatments having 3.4-fold higher cover than the uncoated treatments. Overall, the results of this study demonstrate the ability of surfactant seed coating technology to improve seedling emergence and establishment. Future research is merited for evaluating the technology at larger-scales and within different ecosystems.
Author Information
Madsen, Matthew, D.
USDA–Agricultural Research Service, Burns, OR, US
Zvirzdin, Daniel, L.
Bureau of Land Management, Elko, NV, US
Roundy, Bruce, A.
Department of Plant and Wildlife Sciences, Brigham Young Univ., Provo, UT, US
Kostka, Stanley, J.
Aquatrols Corporation of America, Paulsboro, NJ, US
Domestic orders are delivered via United Parcel Service (UPS) or United States Postal Service (USPS). Transit
times average 3 to 5 business days. Please be aware that UPS will not deliver packages to Post Office Boxes.
International orders are delivered via courier post services which can be either a postal service, courier
service, or a combination of both. Standard Service is untraceable. Please allow 4-7 weeks for delivery.
Please be aware that carriers will not deliver packages to Post Office Boxes. Because of the variability of
customs processes and procedures in different countries, ASTM International cannot guarantee transit times to
international destinations. Customs duty and taxes are the responsibility of the consignee.
Shipping & Handling charges follow the rate schedule, below:
Order Total
Shipping & Handling Fee (US Domestic)
Up to $50.00
$18.72
$50.01 to $100.00
$20.80
$100.01 to $150.00
$29.52
$150.01 to $250.00
$39.09
$250.01 to $500.00
$56.25
$500.01 to $750.00
$76.42
$750.01 to $1000.00
$93.15
$1000.01 to $1500.00
$121.27
$1500.01 to $2500.00
$158.38
$2500.01 to $4999.00
$209.04
$5000.00 to higher
FREE
Order Total
Shipping & Handling Fee (International)
Up to $50.00
$68.72
$50.01 to $100.00
$70.80
$100.01 to $150.00
$79.52
$150.01 to $250.00
$89.09
$250.01 to $500.00
$106.25
$500.01 to $750.00
$126.42
$750.01 to $1000.00
$143.15
$1000.01 to $1500.00
$171.27
$1500.01 to $2500.00
$208.38
$2500.01 to $4999.00
$259.04
$5000.00 to higher
FREE
Shipping and Handling charges are approximate. Additional charges may be incurred if your order requires multiple shipments. This does not apply to complete sets and sections.