Life Sciences Commons^™

Recommendations For Doublegee, Geoffrey A. Pearce

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

Is it worth losing the legume component of the pasture in order to kill the doublegee?

Watch Out For Wild Oats, J G. Paterson

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

SINCE the publication of the results of trials with Carbyne* on wild oats in cereal crops several enquiries have been received from farmers whose crops have been heavily infested with the weed.

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.

Weed Control In Cereals : Aerial Spraying Trials, G R W Meadly

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

SPRAYING cereal crops for weed control is now standard farming practice in Western Australia. Almost 500,000 acres of cereal crops, mainly wheat, are sprayed each year, and approximately three-quarters of this area is treated by aircraft.

Recent trials have shown that aerial application of 'extra low" volumes of hormone-like herbicides, with oil or water solvents, does not damage cereals if spraying is done at the right stage of growth.

Weed Control In Cereals, G R W Meadly

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

WITH seeding almost completed, it is appropriate to review our knowledge of weed control methods in order to undertake any necessary planning.

Although cultural operations provide the first line of attack in the control of weeds in cereals, chemicals are playing a very important and increasing part.

The principles underlying cultural methods, including prevention from seeding and exhausting dormant seed reserves in the soil, are well known and it is intended to devote this article largely to the use of chemicals as herbicides, along with the various implications.