Grains and field crops
Contents 79ME28 Soursob (Oxalis caprae) control along Roadsides. 79NO30 A & B.
79NO29 Pre and post emergent applications of Diuron for soursob control in cereals.
79ME31 Post emergent control of soursob in cereals. 79NO39
79ME26 A & B Control of Matricaria (Pentzia sp.) in cereals.
79NO40 Dormancy of Cape Tulip (homeria sp.).
79NO38 Patersons curse (Echium plantagineum) Control in pastures. Afghan thistle (solanum hoplopetalum) Control in pastures. 79ME28 and 79N030 A & B Soursob Control Along Roadsides. Chemicals: Roundup 1, 2 and 3 1ha-1, Diuron 1, 2 and 3 1ha-1, Sencor TD 1, 2 and 3 kgha -1 ) applied at early flowering. Roundup 1, 2 and 3 1ha-1 - applied as additional treatment at late flowering. Comments: Visual assessments indicate that Roundup at 2 and 3 1ha-1 have given best control. Late spraying at one site with Roundup shown to be superior to early spraying. Regrowth of Soursob from treated areas will be measured during 1980.
Number of Pages
PEIRCE, J R. (1979), Experimental summary 1979. Department of Agriculture and Food, Western Australia, Perth. Report.