Stop rot in salads! Crop rotation stalls carrot fungus

Carrots are a staple vegetable, found in most salads and filled rolls. The crisp carrots that we see every day only get to the table after a long battle against a bunch of pathogens. Alternaria radicina is an ascomycete fungi that infect carrots. It can infect all parts of the…

Raising chicks: Why invest, when there is no test?

Although house chores are usually shared among those living together, the concept of women being responsible for a tidy house and everybody’s full tummies is still present in our societies. The same applies to raising children, as women are often, once again, expected to invest more time with their kids…

Darwin and the Sandwalk: social distancing

I wonder how Darwin would have coped with the current Covid pandemic. I guess Victorians were somewhat used to plagues and so on sweeping through the land. I suspect Darwin wouldn’t have minded much if he lived today. Yes he had a lot of children, but I don’t think he…

Plane and simple: your travel is ruining the planet

The glaciers are melting; polar bears are starving; and many small islands are slowly drowning. “Quickly book this flight to Iceland before the snow disappears completely, you don’t want to miss out on the beautiful glaciers there”, a voice whispers in my ear. “You are selfish”, another voice comes to…

Hoverfly heroes- win the war on aphids

New Zealanders spend a fair bit of spare time in their gardens. If your roses are looking like the one below, covered in aphids, or your citrus trees have gone black with mould, you could spray insecti- or fungicides. Or, you could add some plants into your garden to encourage…

A new toolbox toxin that can take out an elephant

Whilst hiking in Arthur’s Pass, there is always one plant that never fails to catch my eye. I notice it, not because of its’ beauty or its phenomenal size, but because of the alarm bells that go off in my head when I see it. This plant is Coriaria arborea,…

My Grandad’s Not Batty

My Grandad is an old school farmer in Central Hawkes Bay. Although he is quick with a dry joke, he is a man of few words. However, my Grandad is extremely knowledgeable in the ways of the natural world. He seems to know substantial information on the functionality of New…

C’mon guys, let’s get forest-fire wise!

Ever since I was a child, I have been a nervous wreck of a person. I guess, with time, and the responsibilities of growing up, the nervousness and anxiety got worse. However, I was lucky enough to recognize I had a problem and did something about it. I received help…