Tuesday, April 30, 2024
Education

Hort education, an overseas example

By Patrick Regnault

Over the last few decades, Horticulture education has seen many changes. Australia, like many other countries, mainly in the English-speaking world, seems to be heading towards distance learning to the detriment of practical based learning.

Apprenticeships and traineeships are not reaching levels of completion, and the profession is ageing.… Continue reading

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Control Helicoverpa larvae with an IPM program (Supplied by Denis Crawford of Graphic Science)
Pest and Diseases

Alternatives to pesticides

By Denis Crawford

Given the recent debate in the media about the future of pesticides in some parts of the world, it’s time to look at the alternatives to pesticides.

A recent series of articles in The Guardian“Toxic nation: Australia’s pesticide problem” highlighted several issues with pesticide use in Australia.… Continue reading

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The Orchard Bridge’ overall Show Garden winner Singapore Garden Festival (Image: Karen Smith)
Editors editorial

Horticulture, a passion fit for a king

Only after the funeral of Queen Elizabeth II did I realise how many Australian organisations had a title that included ‘Royal’. Obviously, we have a Royal Australian Navy and a Royal Air Force for example but there are many more. There are at least ten variations of Royal Agricultural Societies, three Royal Horticultural Societies and a couple of Royal Botanic Gardens.… Continue reading

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It’s hard to imagine you are in a hospital at Khoo Teck Puat Hospital (Image: Karen Smith)
Singapore

Behind the scenes tour of the city in a garden

By Karen Smith

As travel restrictions eased, our ‘Behind the Scenes study tour’ of Singapore, scheduled for two years ago, finally took place recently and it was well worth the wait. Biophilic design at its best in ‘the city in a garden coincided with the Biannual Singapore Garden Festival.… Continue reading

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Tebet Eco Park, South Jakarta (Image: SIURA)
Green Infrastucture

Park in Jakarta falls victim to its own success

By Michael Casey

The pilot park in Jakarta that’s fallen victim to its own success quickly implements a revised park management plan.

It was an email I received from an industry news outlet that captured my initial attention related to an innovative project that was in the pipeline for the people of South Jakarta.… Continue reading

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Environment

Newsbuds

Monitoring particulate matter with trees, shrubs and lichens

Cultural heritage in the form of historical buildings and their contents are heavily threatened by air pollution. Buildings surrounded by heavy traffic flows need constant monitoring to minimise the impact of exhaust gases and particulate matter on exposed surfaces.… Continue reading

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Calandrinia balonensis 'Mystique'
Plant Palette

Add a little mystique to your garden design

Label Name: Calandrinia balonensis ‘Mystique’

ACRA 1340 (registered Nov 2010)

Family: Portulaceae

Origin: Arid and semi-arid regions of Australia. Applicant: The University of Queensland (Dr Dion Harrison) The Centre for Native Floriculture, plant breeding and selection programme.

Characteristics: A compact, small herbaceous shrub, 150mm(H) x 400mm (W), The flowers are vibrant pink-purple (mauve) and are 40mm in diameter.… Continue reading

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Eastern Queen of Sheba (Thelymitra speciosa) Borden, Western Australia
International Plant Propagation Society

Saving the Queen of Sheba, a conservation success story

By Dan Austin

As one of the most biodiverse locations on the planet, the South Western Australian Floristic Region draws in plant enthusiasts from across the nation, and the world, for a chance to glimpse something special from the area’s extraordinary botanical palette.Continue reading

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The Steamy Wonder for weed managements (Image: ANBG)
Botanic Gardens

Creative approaches to weed and pest management

By Zoe Knapp

Managing plant pests and weeds is an important component of curating any botanic garden. Like many botanic gardens, the Australian National Botanic Gardens applies an Integrated Pest Management approach to minimise herbicide and pesticide use on site.

In recent years, increased rainfall and milder climate conditions, combined with pandemic restrictions and reduced on-site staffing, have increased our need for creative solutions to pest and weed management.… Continue reading

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Rees and her partner Col have created the beautiful Murnong Wild Food Garden on a small suburban block in Wynyard, northern Tasmania, containing over 120 native edible plants
Landscape

Bush food tips from a Feisty Tasmanian

By Gabrielle Stannus

Rees Campbell is well-known in lutruwita/Tasmania for Eat Wild Tasmanian, her seminal work on native edible plants first published in 2018 and revised and expanded as Eat More Wild Tasmanian this year. Rees describes herself as a Tasmanian by birth and attitude, and she is passionate about promoting the value of the marvellous bounty found within this state’s bush.Continue reading

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A healthy soil will greatly reduce the need for fertiliser. (Image: Pixabay Dean Moriarty)
Revegetation

Revegetation and soil microorganisms

By Patrick Regnault

When we think about revegetation it is common to think solely about the plantings. We need to take into account the bigger picture which includes the soil and its microbial composition.

Revegetation is usually interpreted as the process of reintroducing suitable plants in an area where the previous ecosystem has been too damaged to naturally regenerate.… Continue reading

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A proud moment at Chelsea (Image: Ash Walker)
Scholarships

The opportunity of a life time

By Ash Walker

The smile couldn’t be wiped off my face when I received a call from Henrietta Ardlie the CEO of Global Footprints, (formerly the BBM Youth Support scholarship) telling me that I had been awarded the Youth scholarship. I was so excited for what the future could bring, I went home that afternoon and started planning the trip.Continue reading

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Damselfly eggs are not safe underwater
Pest and Diseases

Tiny wasps are the best pest control

By Denis Crawford

Tiny wasps that are barely visible to the naked eye are important biological control agents for various pests. If the wasps are so small, how do you know they are present?

I recently did some photography for a Queensland integrated pest management company that needed photos of Trichogramma pretiosum, a tiny wasp less than a millimetre long.… Continue reading

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