Tannins and their toxic effects against various decay organisms have been interrelated for centuries. As natural products gained more interest, waste from several production fields abundant in tannins has yielded promising components wood preservation. In this work, the main approach was to split condensed into smaller fractions by chemical hydrolysis evaluate suitability beech impregnation. Co...

In this paper we describe three visualisations we have created to support teams of students learning about eXtreme programming, and various communication and software technologies, in the context of completing a classic capstone group software project. One displays the users’ level of activity, the second their level of interaction and the third, our innovative Wattle Tree, displays a timeline ...

Field and greenhouse studies have confirmed that wattle brush ash may cause marked increases in yield . when sugarcane is grown in certain midland soils. This effect was associated with the following factors: (i) decreased soil acidity (ii) increased P and K uptake by the plant (iii) increased soil exchangeable Ca, Mg, P, K and base saturation values (iv) reduced soil levels of A1 and Mn (v) re...

A powdery mildew was found associated with the coastal wattle, Acacia sophorae, at Tullymorgan, in northern New South Wales, Australia. Morphological characterisation identified it as belonging to genus Erysiphe, while internal transcribed spacer (ITS) sequencing and phylogenetic analysis confirmed Erysiphe quercicola, a pathogen worldwide distribution broad host range. This is first record of ...

The aim of this study was to characterize the tissue-associated differences in the fatty acid profiles of intramuscular, subcutaneous and hepatic lipids and their quality indices from Lithuanian indigenous wattle pig and wild boar backcross to lean breed. The samples from hybrid pigs (1/4 Lithuanian indigenous wattle, 1/4 wild boar and 1/2 Landrace) were used in the experiment. There was little...

About 20 years ago a bird that almost certainly was a South Island kokako or orange wattled crow Callaeas cinerea was seen on a branch on the edge of bush near Abut Head, South Westland. On 2 June 1997 in the same place, I saw a dark bird twice and heard two loud wing beats which matched recorded purported South Island kokako wing beats. Since about the late 1980s several long mournful double n...

The gene expression profiles of Escherichia coli strains grown anaerobically with or without Acacia mearnsii (black wattle) extract were compared to identify tannin resistance strategies. The cell envelope stress protein gene spy and the multidrug transporter-encoding operon mdtABCD, both under the control of the BaeSR two-component regulatory system, were significantly up-regulated in the pres...

The immune system is costly to operate, so we expect allocation to this function to relate to other indices of overall phenotypic condition. In captive male ruffs (Philomachus pugnax), we examine covariation between three seasonal male characteristics induced by testosterone (neck ‘ruff’, facial wattles, and increases in mass/size) and cell-mediated and humoral immunity. The ruff has two geneti...