Pest and Diseases Archives - Hort Journal Australia

Chamelaucium ‘Paddy’s Pink’ was a favourite of green scarab beetles (Image by Denis Crawford)

Environment & Sustainability Pest and Diseases

Insect pests – let ‘em rip or manage them?

12/06/2024 Denis Crawford 233 Views 0 Comments #Tree, Botanic gardens, Garden Design, gardening, horticultural, horticultural industry, landscape, landscape design, Ornamental trees, Shade Trees

By Denis Crawford

Gardening for wildlife has been in vogue for some time, but gardening for insects seems to be gaining in popularity. How do you create an insect garden without increasing pest numbers?

This Pest Files was inspired by an article I read on BBC online titled ‘Why you should let insects eat your plants’.… Continue reading

Red imported fire ant (Image: Jesse Rorabaugh)

Environment & Sustainability Pest and Diseases

How invasive insect pests spread

09/05/2024 Denis Crawford 296 Views 0 Comments #Tree, Botanic gardens, Garden Design, gardening, horticultural, horticultural industry, landscape, landscape design, Ornamental trees, Shade Trees

By Denis Crawford

Several invasive insects currently of concern to the horticultural industry have something in common – the ability to travel long distances in horticultural material.

If reading a newspaper recently might make you think that we are under threat from invasive insects from all points of the compass, you would be right.… Continue reading