Life Sciences Commons^™

The Banana Industry At Carnarvon, John Roger Burt

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

In viewing the semi-arid conditions of the West Gascoyne, visitors are surprised to see a thriving banana industry at the mouth of the Gascoyne River, 930 kilometres north of Perth. The natural vegetation in the plantation area consists mainly of stunted gums, low acacia scrub and salt bush.

Despite the adverse climatic conditions, the average yields of Carnarvon bananas are double those of banana areas in other states.

Promising Results With Pineapples At Carnarvon, Department Of Agriculture, Western Australia

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

Pineapples were investigated commercially in Carnarvon in the early 1930's but drought, sunscorch, alkaline soils and problems with transport and marketing caused the infant industry to collapse in 1936.

Recently however, trials at Gascoyne Research Station have shown that pineapples can produce good yields of high quality fruit in the area.

The trials have been aimed at establishing the viability of pineapple production at Carnarvon and have been carried out by officers of the Horticulture Division.

Virus Diseases In Agriculture, George Mclean

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

Viruses are extremely small particles which can only be seen with an electron microscope. A virus is present in a diseased plant as huge numbers of tiny particles within the cells of the plant. Viruses which are infectious can cause disease, and reproduce only inside the cells of a living plant.

Many insects transmit plant virus diseases—aphids, leafhoppers, mealy bugs, thrips and beetles. Generally a virus is spread by only one of these groups of insects.

The Western Australian Department of Agriculture is expanding the diagnostic service for the identification of plant viruses.