Boxwood is a symbolic plant of gardens and parks, known for its ability to form strict and graceful green sculptures.
But this symbol of green design was met by an uninvited guest, threatening to turn the bushes into sad skeletons – the boxwood moth.
Understanding what this pest is and how to effectively combat it is key to maintaining the attractiveness of your gardens and parks, says Anastasia Kovrizhnykh .
What is a boxwood moth?
The boxwood moth (Cydalima perspectalis) is a moth that can quickly turn lush boxwood bushes into lifeless branches. The caterpillars of this allochthonous butterfly, which comes from East Asia, have an insatiable appetite and can destroy boxwood in a matter of days.
Methods of combating boxwood moth: from mechanical to biological
Mechanical method
Regular inspection of bushes for caterpillars and their mechanical removal is a simple and environmentally safe method of control.
Pheromone traps
Used to attract and catch male moths, which helps reduce insect populations and assess their activity levels.
Use of insecticides
Chemicals can be effective, but their use should be limited to avoid harming beneficial insects and the environment.
Biologically active substances
Nematodes, natural predators such as birds and parasitic wasps, can be attracted to the garden as part of integrated pest management.
Resistant varieties
Selecting boxwood varieties resistant to the moth for subsequent planting is a long-term solution to the problem.
An important part of boxwood moth control is monitoring the pest's migration patterns and implementing a strict boxwood care schedule, including pruning and removing affected parts.
Boxwood moth is a serious threat to boxwood and requires careful and responsible management.
By combining different methods of control and prevention, you can significantly reduce the risks for your green corner and fight back against this pest. Our careful attitude to nature and correct agricultural methods are the key to the health of gardens and parks for many years.
Earlier we talked about the correct pruning of currants .
Expert: Anastasia Kovrizhnykh
