PPQ

 

Plant Protection Quarterly

 
Volume 4 Issue 3, 1989

 

Contents

 

Invited Editorial

The use of climate modelling for assessing the potential establishment of pests.

George McLean and Bill Roberts.

94

Research Reports

The effect of fungicide sprays on root development, green leaf area and yield of wheat in the absence of disease.

R. Balasubramaniam and R.E. Gaunt.

95

The effect of stubble retention and tillage practices in wheat and barley on crown rot caused by Fusarirrm graminearum Group 1.

R.L. Dodman and G.B. Wilderrnuth.

98

Wine grape-vine tolerance to chlorsulfuron and metsulfuron methyl herbicides.

John H. Moore and John F. Elliott.

100

Economics and the law relating to flexibility of chemical rates.

David J. Pannell.

104

Control of Delairea odorata (Cape ivy) in native forest with the herbicide clopyralid.

Peter C. Fagg.

107

Regional differences in the weed flora of Victorian cereal crops.

J.C. Streibig, J. H.Combellack and R.L. Amor.

111

A rational approach to apple scab control - the role of disease warning systems and curative spraying.

L.J. Penrose.

115

Review

The Biology of Australian Weeds 20. Mimosa pigra L.

W.M. Lonsdale, I.L. Miller and I.W. Forno.

119