Grains and field crops
Locations - Dangin / midstyle variety of soursob, Greenough / midstyle variety, Kalgoorlie Mt Monger Station chemical control of matriciaria, Northam - common short-style variety, Quairading ryegrass control in cereals, Wagin / midstyled variety of soursob in cereals.
Number of Pages
Peirce, J R. (1975), Reduction soursob twelve months after treaqtment in cereal crops. Department of Agriculture and Food, Western Australia, Perth. Report.