RNGR.net is sponsored by the USDA Forest Service and Southern Regional Extension Forestry and is a colloborative effort between these two agencies.

U.S. Department of Agriculture USDA Forest Service Southern Regional Extension Forestry Southern Regional Extension Forestry

Skip to content. | Skip to navigation

Home → Publications → Tree Planters' Notes → Tree Planters' Notes Volume 18, Number 4 (1967) → Phytoactin does not Improve Survival of Stored Monterey Pine and Douglas-Fir Seedlings

Phytoactin does not Improve Survival of Stored Monterey Pine and Douglas-Fir Seedlings

Phytoactin, a polypeptide antibiotic, has been used to help control pathogens. It also has been used for the control of white pine blister rust (Cronartium ribicola Fisher) in the Intermountain Region on a test basis (1, 2). Tests using phytoactin were unsuccessful in controlling blister rust in sugar pine 2 and western gall rust (Peridermium harknessii Moore) in Monterey pine 3. Kahler 4 reported that dipping multiflora rose seedlings in a 1,000 p.p.m.


Download this file:

PDF document Download this file — PDF document, 132Kb

Details

Author(s): Ronald S. Adams, Samuel F. Gossard, John R. Ritchey

Publication: Tree Planters' Notes - Volume 18, Number 4 (1967)

Volume: 18

Number: 4