Heavy metal in suburban earthquake gardens

At my flat in Sydenham we have a respectful sized vegetable garden. OK – all that is growing there currently are weeds. But it has potential. The strawberry patch has been bountiful this season and produced fruits even till late autumn. We have two peach trees that provided us with big juicy…

Native plants bring all the (wana)bees to the yard

Pollination is a vital service that many insect species do us the honour of performing. Pollinators allow us to enjoy the many different flowers, fruits and vegetables that grow as a result. In New Zealand the exotic honey bee (Apis mellifera), along with the bumblebee, is the most abundant pollinator….

The green walls of China

Growing up on a farm meant that you were familiar with fire. There were always trimmings from shelter-belt hedges to drag into piles to make into bonfires. In autumn, there was barley stubble that was burned off to help get the paddocks ready for their next assignment. There were also…

Tree guards and weed mats: is protection worth the cost?

Back when I started as a fresh-faced lecturer at Lincoln University in the mid 90s I contributed to a third year class called Wildlife Management.  Graham Hickling was the main lecturer and provided the heft of wildlife management. He had lots of hands-on experience in working with possums, stoats, rabbits…

Can a micro-organism help replace fossil fuels with biofuels?

The world we are living in is so dynamic and vibrant. Let’s imagine for a while. What if the world suddenly runs out of coal, gas and oil. It is not hard to predict that the vehicle tanks would become dry, airplanes would be grounded, many industrial processes would be halted,…

Nematode outlines and wormy crop problems: the fifth EcoLincNZ podcast

Adrian talks to Dr Manjula Kularathna who has just stared at a lecturer at Lincoln University. Manjula is passionate about nematodes and cricket. Manjula is particularly interested in nematodes that affect crops and has worked extensively on nematodes in soy and maize crops. New Zealand has been lacking any researcher in…

Weta motels, beetle show and tells and biodiversity positive cows: the fourth EcoLincNZ podcast

Mike Bowie has been passionate about preserving and restoring biodiversity for his whole career. He has worked with a number of community groups to achieve this goal. He is also very active in outreach and can often be found with school groups introducing the next generations to the diversity of…

No Buzz, No Food, No Joke.

Decline of insect pollination and its economic effect on NZ crop production. Honey Bee in Apple Tree My earliest memory of wanting to become a scientist goes way back. I was only 8 years old when I imagined myself lying somewhere in the Amazon, observing the behaviour of small mammals…

Energy or food, what would you choose?

One of the major global challenges we are currently faced with is providing enough food for our ever-growing global population. As most people are aware now, the global population is going to increase from 7.3 billion to roughly 9.7 billion by 2050. We are already facing issues with food shortages and…

Fighting bacteria with bacteria: a novel way of protecting kiwifruit

When people mention brown, round and hairy, kiwifruit aren’t the first thing to appear in the mind’s eye. They are more commonly associated with a vibrant green colour, deliciousness and the final touches on top of a traditional kiwi pavlova. Unfortunately, the recent establishment of a disease novel to New…