Life Sciences Commons^™

Progress In The Control Of Cotton Fireweed, Geoffrey A. Pearce

Journal of the Department of Agriculture, Western Australia, Series 4

Cotton Fireweed (Erechtites quadridentata) is native to Western Australia and was first collected by Drummond before 1850. In its natural habitat it is quite insignificant and passes unnoticed.

Cotton fireweed, a native perennial plant, has become a serious weed in the south coastal districts and is now one of the most widespread weeds in the State.

Weeds In Lawns. 2. The Control Of Weeds In Lawns, Geoffrey A. Pearce

Journal of the Department of Agriculture, Western Australia, Series 4

M OST lawns have weeds growing in them at some time during the year and in some lawns weed control becomes a major problem.

To the many people who like to keep a weed free turf it is therefore encouraging to know that nearly all weeds can be controlled with herbicides.

Skeleton Weed, G R W Meadly

Journal of the Department of Agriculture, Western Australia, Series 4

SKELETON WEED—Australia's worst weed of cereal crops—was found for the first time in Western Australia last month.

The outbreak was reported to the Department of Agriculture by a Ballidu farmer who found an unknown weed on his property and suspected that it could be skeleton weed.

An immediate inspection was made and skeleton weed was found over about quarter of an acre in one paddock.

Wild Oats In Wheat, J G. Paterson

Journal of the Department of Agriculture, Western Australia, Series 4

Trials with a new chemical suggest that economical control of wild oats in wheat is only possible in heavily infested crops.

I N recent years there has been a marked increase in the incidence of wild oats in the wheat areas of this State. Three factors have been responsible.

Control Of Weeds In Processing Peas, J G. Paterson

Journal of the Department of Agriculture, Western Australia, Series 4

GROWERS of processing peas face many problems not the least of which is the control of weeds.

Crops which are to be harvested for canning or freezing must be practically weed free if good returns are to be obtained.

A summary of the results of trials carried out in 1962 to test recent developments in the chemical war against weeds in crops of processing peas.

The Doublegee, G R W Meadly

Journal of the Department of Agriculture, Western Australia, Series 4

DOUBLEGEE, like a number of other major weeds, is native to South Africa. It was introduced to Western Australia during the first years of settlement.

There is no more troublesome weed in Western Australia than doublegee. It competes strongly with crop and pasture and its spiny fruits penetrate the hoofs of stock, causing lameness.

Diseases Recorded On Native Plants, Weeds, Field And Fibre Crops In Western Australia, G C. Macnish

Journal of the Department of Agriculture, Western Australia, Series 4

This list is divided into three sections, the first dealing with native plants, the second with weeds (except grasses) and third with field and fibre crops.

Weeds In Lawns. 1. Identification Of Weeds In Lawns, Robert Dunlop Royce

Journal of the Department of Agriculture, Western Australia, Series 4

ACCURATE identification of weeds is the first principal of weed control with modern chemicals.

This is as true for weeds in lawns as any other weeds.