Decline of Casuarina and Eucalyptus in the Mary River Catchment |
Contents
Soil sampling and analysis | 8 |
Paired Subcatchment Study | 14 |
DISCUSSION | 21 |
1 other sections not shown
Common terms and phrases
adults age structure Allocasuarina Amamoor Amamoor sub-catchment attack Australian Journal beetle Cane pest Casuarina and Eucalyptus Casuarina cunninghamiana Casuarina glauca Casuarina species Conondale crops CSIRO damage defoliation Department of Primary dieback index dieback ratings dieback severity ecological effects electrical conductivity Entomology extent of tree F.R. Wylie factors foliage glauca grazing herbivores improved pasture increasing Indooroopilly insect Jarvis larvae levels of streamwater Lophostemon suaveolens Mann-Whitney Mary River catchment Mean age index mean dieback indices Melaleuca bracteata Mungomery nitrogen Number of sites occurred pathogens Phytophthora Phytophthora cinnamomi plant Plate polyphagous Primary Industries psyllids Pythium Queensland Agricultural Journal Queensland Department recorded relation to streamwater river sheoak salinity category salt tolerance seedling severe dieback soil salinity soil samples southern Queensland species of Casuarina stream sites streamwater quality streamwater salinity stress structure of Casuarina study sites sugar cane tereticornis tree clearing tree clearing/land tree dieback tree species vegetation water quality Widgee sub-catchment µScm¹