Infective fourth stage larvae of the silverleaf nightshade (Nothanguina phyllobia Thorne) were broadcast on rangeland populations of silverleaf nightshade (Solanum elaeagnifolium Cav.) as a biological control for the weed. Plots were inoculated with nematode-infested dried leaves in April and August of 1977 at two southern High Plains shortgrass prairie locations. One site had been denuded of vegetation 2 years previously. While the August inoculation failed, the April inoculation was successful at both locations: 41% of the plants at the denuded site and 20% of the plants at the shortgrass site became infected with nematodes. At the disturbed site, a difference from the control of 23% in the foiiar biomass and a 42% in the plant density of silverleaf nightshade were attributable to nematode injury. Nematode infection was not observed on any other plant species. This material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from OJS platform August 2020
Scholarly peer-reviewed articles published by the Society for Range Management. Access articles on a rolling-window basis from vol. 1, 1948 up to 5 years from the current year. Formerly Journal of Range Management (JRM). More recent content is available by subscription from SRM.