PPQ

 

Plant Protection Quarterly

 
Volume 9 Issue 3, 1994

 

Contents

 

Research reports

Bulbil watsonia (Watsonia bulbillifera Mathews and Bolus) control with herbicides in Western Australia.

J.H. Moore and G.E. Fletcher.

82

Interaction between Colletotrichum orbiculare and Alternaria zinniae or a Phomopsis sp. on Xanthium spinosum.

B.A. Auld, J.M.A. Schrauwen, H.E. Talbot and K.B. Radburn.

86

The effect of simulated rainfall on efficacy of omethoate, dimethoate and alphacypermethrin as foliar treatments for redlegged earth mite, Halotydeus destructor.

David G. James and Karen J. O’Malley.

88

The control of yield decline in sugarcane with fungicides.

R.C. Magarey and J.I. Bull.

90

The introduction and spread of capeweed, Arctotheca calendula (L.) Levyns (Asteraceae) in Australia.

Helen Wood.

94

Gleditsia triacanthos L. (Caesalpiniaceae), another thorny, exotic fodder tree gone wild.

S.M. Csurhes and D. Kriticos.

101

Economic options for serrated tussock (Nassella trichotoma) management on different classes of grazing land in the Geelong region of Victoria.

D. Lane and Z.M. Mougharbel.

106

Technical note

Short- and long-term chemical control of field bindweed (Convolvulus arvensis L.) sprayed during summer and resultant crop yields.

R. Matic and I.D. Black.

111

Conference report

Summary of a workshop on Salvinia molesta in Kakadu National Park, Northern Territory, Australia.

114