PPQ

 

Plant Protection Quarterly

 
Volume 8 Issue 2, 1993

 

Contents

 

Research reports

Effects of herbicides on cellulose decomposition in soil.

Ismail Sahid, M.A. Salleh and O. Omar.

38

Evaluation of herbicides for the control of common prickly pear (Opuntia stricta var. stricta) in Victoria.

G.H. Pritchard.

40

The significance of Eremocitrus glauca (Lindl.) Swingle in Southern Queensland.

S.M. Csurhes.

44

Loss of late watercore from Fuji apples.

J.B. O’Loughlin and B.R. Graham.

47

Allelopathic potential of legume cover crops on selected weed species.

Ismail Sahid, Arifin Tasrif, S.S. Sastroutomo and A. Latiff.

49

Toxicity of endosulfan to spined citrus bug, Biprorulus bibax, and some of its egg parasitoids.

David G. James.

54

A practical approach to pesticide reduction on apple crops using supervised pest and disease control – preliminary results and problems.

C.C. Bower, L.J. Penrose and K. Dodds

57