Volume 11 Number 4, 1996

Research report

Evaluation of 10 insecticides against pink ground pearl Eumargarodes laingi Jakubski (Hemiptera: Margarodidae). B.C. Dominiak, N.G. McGill and P.G. Allsopp

134

Workshop: Emex australis – biology, management and research

Preface

137

Predicting the distribution of Emex in Australia. P.C. Pheloung, John K. Scott and R.P. Randall.

138

Doublegee (Emex australis Steinh.) seed banks. A.H. Cheam.

141

Emex australis in Western Australia; an amenity or conservation problem? Greg Keighery.

143

Doublegee (Emex australis) in the great southern areas of Western Australia. John Moore.

145

Emex australis in northern agricultural regions of Western Australia. Christine Zaicou-Kunesch.

145

Emex species in South Australia. Graham Fromm.

146

Emex australis and dried vine fruit production in Sunraysia. Deidre Pohlner.

150

Spiny emex (Emex australis) in the cropping zone of New South Wales. Deirdre Lemerle.

154

Legal and economic constraints on Emex. David Bowran.

155

Control of Emex species. D.J. Gilbey.

156

Dicamba control of Emex australis. Adam Ralph.

157

Sulfonylurea chemistry on Emex australis (doublegee). Stephen Addenbrooke.

160

Utilizing existing natural enemies to enhance the control of Emex australis in south-west Australia. Paul B. Yeoh and John K. Scott.

162

Assessment of potential biological control insects associated with Emex spinosa. John K. Scott and Paul B. Yeoh.

165

Bibliography of the weeds, Emex australis and Emex spinosa. John K. Scott and Peta Beasley.

168

Workshop to identify research priorities for Emex species. John K. Scott and David G. Bowran.

175

Annual index

177