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| Leistritz, F. Larry; Hodur, Nancy M.; Bangsund, Dean A.. |
| Leafy spurge is an exotic, noxious, perennial weed which is widely established in the north central United States and is an especially serious problem in the northern Great Plains (Bangsund et al. 1999). In 1997, the Agriculture Research Service and Animal Plant Health Inspection Service, U.S. Department of Agriculture, initiated a major Integrated Pest Management (IPM) research and demonstration project to develop and demonstrate ecologically based IPM strategies that can produce effective, affordable leafy spurge control. In 1998 and 1999, a survey of ranchers and public land managers was conducted to evaluate managerial, institutional, and social factors that might affect the rate and extent of implementation of various control strategies. In... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Noxious weeds; Weed management; Rancher opinion; Land Economics/Use. |
| Ano: 2002 |
URL: http://purl.umn.edu/23544 |
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| Hodur, Nancy M.; Leistritz, F. Larry; Bangsund, Dean A.. |
| Leafy spurge is an exotic, noxious, perennial weed which is widely established in the north central United States and is an especially serious problem in the northern Great Plains. In 1997, the Agricultural Research Service and the Animal and Plant Health Inspection Service of the U.S. Department of Agriculture (USDA), initiated a major Integrated Pest Management (IPM) research and demonstration project, TEAM Leafy Spurge (TLS), to develop and demonstrate ecologically based IPM strategies that can produce effective, affordable leafy spurge control. A key component of the project was to expand the use of biological control (biocontrol) agents, specifically flea beetles. To assess the level of insect establishment and the level of current and perceived... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Biological control; Apthona lacertosa/czwalinae; Flea beetle; Noxious weeds; Weed management; Resource /Energy Economics and Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/23643 |
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| Hodur, Nancy M.; Leistritz, F. Larry; Bangsund, Dean A.. |
| Leafy spurge is an exotic, noxious, perennial weed which is widely established in the north central United States and is an especially serious problem in the northern Great Plains (Bangsund et al. 1999). In 1997, the Agriculture Research Service and the Animal and Plant Health Inspection Service, U.S. Department of Agriculture, initiated a major Integrated Pest Management (IPM) research and demonstration project to develop and demonstrate ecologically based IPM strategies that can produce effective, affordable leafy spurge control. In 1998 and 1999, a survey of ranchers and public land managers was conducted to evaluate managerial, institutional, and social factors that might affect the rate and extent of implementation of various control strategies.... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Noxious weeds; Weed management; Rancher opinion; Crop Production/Industries. |
| Ano: 2002 |
URL: http://purl.umn.edu/23522 |
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| Hodur, Nancy M.; Leistritz, F. Larry; Bangsund, Dean A.. |
| Leafy spurge is an exotic, noxious, perennial weed which is widely established in the north central United States and is an especially serious problem in the northern Great Plains (Bangsund et al. 1999). In 1997, the Agriculture Research Service and Animal Plant Health Inspection Service, U.S. Department of Agriculture, initiated a major Integrated Pest Management (IPM) research and demonstration project to develop and demonstrate ecologically based IPM strategies that can produce effective, affordable leafy spurge control. In 1998 and 1999, a survey of ranchers and public land managers was conducted to evaluate managerial, institutional, and social factors that might affect the rate and extent of implementation of various control strategies. In... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Leafy spurge; Noxious weeds; Weed management; Rancher opinion; Land Economics/Use. |
| Ano: 2002 |
URL: http://purl.umn.edu/23539 |
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