Economic thresholds for weeds in wild blueberry fields

Acta Horticulturae

Volumn 446, Issue , 1997, Pages 293-301

  Yarborough, David E ^a   Marra, Michele C ^b  

^a UNIVERSITY OF MAINE   (United States)

^b NORTH CAROLINA STATE UNIVERSITY   (United States)

Author keywords

Apocynum androsaemifolium; Bracken fern; Dogbane; Pteridium aquilinum; Vaccinium angustifolium

Indexed keywords

APOCYNACEAE; APOCYNUM; APOCYNUM ANDROSAEMIFOLIUM; PTERIDIUM AQUILINUM; VACCINIUM; VACCINIUM ANGUSTIFOLIUM;

EID: 7444242298     PISSN: 05677572     EISSN: None     Source Type: Book Series    
DOI: 10.17660/actahortic.1997.446.44     Document Type: Conference Paper

References (8)

1. Hepler, P.R. and D.E. Yarborough, 1991. Natural variability in yield of lowbush blueberries. Hort. Sci. 26: 245-246.
2. Marra, M.C. and G.A. Carlson, 1983. An economy threshold model for weeds in soybeans (Glycine Max). Weed Sci.32: 604-609.
3. Marra, M.C, G.K. Criner and A.B. Carmichael, 1995. Economic comparison of three blueberry production systems. Staff Paper 423, Department of Resource Economics and Policy, Univ. of Maine, Orono.
4. Marra, M.C, T.D. Gould, and G.A. Porter, 1989. A computable economic threshold model for weeds in field crops with multiple pests, quality effects and an uncertain spraying period length. NE J. Agr. Res. Econ. 18(1): 12-17.
5. Oliver, L.R., 1988. Principles of weed threshold research. Weed Tech. 2: 398-403.
6. SAS Institute. 1985. SAS User's Guide, Statistics. SAS Institute, Cary, NC.
7. Yarborough, D.E. and P.C Bhowmik, 1989. Effect of hexazinone on weed populations and on low-bush blueberries in Maine. Acta Hort. 241: 344-349.
8. Yarborough, D.E., J.J. Hanehar, S.P. Skinner and A.A. Ismail, 1986. Weed response, yield and economies of hexazinone, and nitrogen use in lowbush blueberry production. Weed Sci. 34: 723-729.