The caltrop weed is the sworn enemy of bare feet and bike tyres throughout the Goldfields and the summer rain has made this year one of the worst seasons ever. Caltrop, also known as doublegees, is an ...

Upper Eyre Peninsula farmers have reported an outbreak of one of agriculture's worst noxious weeds. Local biosecurity officer Iggy Honan says recent rains after a long dry spell have triggered an ...

The Kalgoorlie-Boulder Urban Landcare Group battles every summer to control the spread of the caltrop weed and two more organisations have joined the fight. The City of Kalgoorlie-Boulder and the ...

Since 2008, there have been 80 caltrop incidents, where cartel operatives throw tire-deflation spikes at the vehicles of law enforcement officers in order to evade arrest. These spikes [See later ...

I would like you to look at this photo taken earlier this year, after some significant rain. How many species of weeds can you count here next to this block of cotton? Let me list the ones I can see – ...