Mechanical management of weeds - Ecological Management of Agricultural Weeds - page 201

Holm, L.G., Plucknett, D.L., Pancho, J.V., & Herberger, J.P.(1977). The World's Worst Weeds.
Honolulu, HI: University Press of Hawaii.
Holmøy, R., & Netland, J.(1994).Band spraying, selective flame weeding and hoeing in late
white cabbage.Part I. Acta Horticulturae ,372, 223-34.
Horak, M.J., & Sweat, J.K.(1994).Germination, emergence, and seedling establishment of
buffalo gourd ( Cucurbita foetidissima ). Weed Science ,42, 358-63.
How, R.B.(1980).Cabbage.In Handbook of Energy Utilization in Agriculture , ed.D.Pimentel,
pp.181-4.Boca Raton, FL: CRC Press.
Hulburt,W.C., & Menzel, R.G.(1953).Soil mixing characteristics of tillage implements.
Agricultural Engineering ,34, 702-8.
Hughes, R.G., & Roebuck, J.F.(1970).Comparison of systems of perennial grass weed
control in spring barley.In Proceedings of the 10th British Weed Control Conference ,pp.
105-10.London, UK: British Crop Protection Council.
Intermediate Technology Publications.(1985). Tools for Agriculture: ABuyer's Guide to
Appropriate Equipment , 3rd edn.London: Intermediate Technology Publications.
Ivany, J.A.(1997).Effect of rhizome depth in soil on emergence and growth of field mint
( Mentha arvensis ). Weed Technology ,11, 149-51.
Jackson, M. (1988).Amish agriculture and no-till: the hazards of applying the USLE to
unusual farms. Journal of Soil and Water Conservation ,43, 483-6.
Jensen, P.K.(1995).Effect of light environment during soil disturbance on germination
and emergence pattern of weeds. Annals of Applied Biology ,127, 561-71.
Johnson, D.W., Krall, J.M., Delaney, R.H., & Pochop, L.O.(1989).Response of monocot and
dicot weed species to Fresnel lens concentrated solar radiation. Weed Science ,37,
797-801.
Johnson, M. D., & Lowery, B.(1985).Effect of three conservation tillage practices on soil
temperature and thermal properties. Soil Science Society of America Journal ,49,
1547-52.
Johnson, R. R.(1985).Anew look at cultivation. Crops and Soils ,37, 13-16.
Johnson,W.C. iii, & Mullinix, B. G.Jr.(1995).Weed management in peanut using stale
seedbed techniques. Weed Science ,43, 293-7.
Johnson,W.C. iii, & Mullinix, B. G.Jr.(1998).Stale seedbed weed control in cucumber. Weed
Science ,46, 698-702.
Jones, R. (1966).Effect of seed-bed preparation on the weed flora of spring barley.In
Proceedings of the 8th British Weed Control Conference , pp.227-8.London: British Crop
Protection Council.
Jordan, N.(1993).Simulation analysis of weed population dynamics in ridge-tilled fields.
Weed Science ,41, 468-74.
King, C.A., & Oliver, L.R.(1994).Amodel for predicting large crabgrass ( Digitaria
sanguinalis ) emergence as influenced by temperature and water potential. Weed
Science ,42, 561-7.
Koscelny, J.A., Peeper,T.E., Solie, J.B., & Solomon, S.G.Jr.(1991).Seeding date, seeding
rate, and row spacing affect wheat ( Triticum aestivum ) and cheat ( Bromus secalinus ).
Weed Technology ,5, 707-12.
Koskinen,W.C., & McWhorter, C.G.(1986).Weed control in conservation tillage. Journal of
Soil and Water Conservation ,41, 365-70.
Kouwenhoven, J. K., & Terpstra, R.(1979).Sorting action of tines and tine-like tools in the
field. Journal of Agricultural Engineering Research ,24, 95-113.