Volume 20 Number 4 2005

Research reports

Potential for reduced-dose of synthetic aggregation pheromone of Carpophilus spp. for an attract and kill strategy in stone fruit orchard. Mofakhar S. Hossain and David G. Williams.

126

Flowering and capsule production of bellyache bush (Jatropha gossypiifolia L.). F.F. Bebawi, R.J. Mayer and S.D. Campbell.

129

Field evaluation of preseason applications of residual herbicides to control annual ryegrass (Lolium rigidum Gaud.). M.J. Walsh, D.M. Minkey and S.B. Powles.

133

Invasion history and ecology of the environmental weed balloon vine, Cardiospermum grandiflorum Swartz, in Australia. Scott P. Carroll, Michael Mathieson and Jenella E. Loye.

140

Fecundity and germination of the invasive aquatic plant, Senegal tea (Gymnocoronis spilanthoides (D.Don) DC.). Gabrielle Vivian-Smith, David Hinchliffe and Jason Weber.

145

A survey of travellers carrying host fruit of Queensland fruit fly, Bactrocera tryoni (Froggatt), into a fruit fly free area in 1998/99 following road signposting of penalties for infringements. Bernie Dominiak and Idris Barchia.

148

Review of community awareness at Riverina fruit fly roadblocks in New South Wales in 1998/99. Bernie Dominiak and Idris Barchia.

154

Book reviews

160

Annual indexes

Subject index

162

Author index

163