Attractions in Dalby


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 Cactoblastis Cairn

Cactoblastis Cairn Monument, one of the attractions in Dalby  Country Airstrips Australia

One of the more unusual attractions in Dalby is the Cactoblastis Cairn, located in the park between Myall Creek and Marble Street.

The Cactoblastis Cairn (a small granite cairn) is a reminder of the prickly pear plague in the district and the unusual solution. The cairn has the following inscription: “In 1925, Prickly Pear, the greatest example known to man of any noxious plant invasion, infested fifty million acres of land in Queensland, of which thirty million represented a complete coverage.  The Dalby District was then heavily infested. 

The biological control investigation was undertaken by the Commonwealth Prickly Pear Board, the joint project of the Commonwealth, Queensland and New South Wales Governments.

The cairn pays tribute to the cactoblastis moth and the scientists who waged war against the prickly pear which once threatened to destroy the whole of south east Queensland.

Locals were at first sceptical that the Cactoblastis grubs and Chico-cochineal insects could destroy the prickly pear. However, once convinced, they contributed enthusiastically to spreading millions of `egg-sticks` as they were called. In three years thousands of acres were cleared and thereafter one could only grow the pear if it was covered with a protective net.

A land area larger than the size of Tasmania was recovered for farming purposes. Not so many years ago, people in the Dalby district referred to events as or BC or AC, before or after cactoblastis.

“Early in 1925, a small number of Cactoblastis Cactorum insects was introduced from the Argentine by Alan Parkhurst Dodd, O.B.E., who was officer-in-charge of the scientific undertaking.  They were bred in very large numbers and liberated throughout the prickly pear territory.  Within ten years, the insects had destroyed all the dense masses of prickly pear.

Queensland Women`s Historical Association

“This plaque, affixed by the Queensland Women`s Historical Association on Thursday, 27th. May 1965, records the indebtedness of the people of Queensland, and Dalby in particular, to the Cactoblastis Cactorum, and their gratitude for deliverance from that scourge.”

Pioneer Park Museum

Pioneer Park Museum Dalby - Country Airstrips Australia

Located at 17 Black Street, the Dalby Pioneer Park Museum has one of the largest collections of tractors and agricultural equipment of any museum in Queensland.

As well it has a number of interesting buildings, including:
* an old school,
* a colonial cottage,
* a well-preserved blacksmith’s shop,
* rooms with early photos,
* an historic phone exchange,
* an historic dentist’s chair and equipment,
hospital equipment, and
* an original jail building with an antique firearm collection.

There is also an impressive rock and fossil collection.

Address: 17 Black Street, Dalby QLD
Phone: (07) 4662 4760