Articles on Horticulture

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Though not this obvious from the outside, plants are keeping time. Hua Lu

Studying circadian rhythms in plants and their pathogens might lead to precision medicine for people

Precisely calibrated timekeepers are found in organisms from all domains of life. Biologists are studying how they influence plant/pathogen interactions – what they learn could lead to human medicines.
Cannabis plant strains in jars in MediJean’s Health Canada-licensed tissue culture development lab are kept for research as manager Abdul Ahad works in the Richmond, B.C., facility, in this 2014 file photo. (THE CANADIAN PRESS/Darryl Dyck)

How to grow cannabis? With modern science and technology

The legal cannabis industry will have to develop scientific research and evidence based growth methods and technology if it is to succeed against the secretive illicit industry.
Astronaut Cady Coleman harvests one of our plants on Space Shuttle Columbia. NASA

Taking plants off planet – how do they grow in zero gravity?

Plants on the International Space Station must figure out how to grow in a completely novel environment. Their adaptability hints at how they'll react to changes here on Earth – or in future space outposts.
A busy bee, giving free horticultural help by collecting pollen. But a tiny mite has devastated bee populations around the world – and it’s now on Australia’s doorstep. David McClenaghan/CSIRO

Explainer: Varroa mite, the tiny killer threatening Australia’s bees

A tiny mite has been killing honey bees all around the world, and will inevitably reach Australian shores. So what is this destructive mite, and what we can do to protect Australian honey bees? The Varroa…

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