Print

General note on pesticides

Most pesticides are toxic and dangerous. Read the labels carefully and store in a safe place. Do not store for an indefinite period of time, most chemicals have a useful shelf-life, some pesticides oxidize or change after exposure to air or when mixed with water. Pesticides can be dangerous. Do not spray indoors or inhale. As some pesticides are absorbed through the skin, take due care.

There is constant development in pesticides and for this reason recommendations become dated, so always seek the latest information. Several pesticide reveal problems after some years of their introduction causing them to be withdrawn from the market, similarly, new safer ones become available.

Certain pesticides may cause bonsai to defoliate, for this reason they are generally tested before being recommended. It is important to spray on a still day and not in the full sun. Trees should be well watered before spraying. Rain or watering after spraying will wash pesticides off the sprayed bonsai, therefore a wetting agent should be used.

Related Articles

Contact Us

We would be happy to hear from you should you like to find out more about the club, meetings or bonsai in general.

Send us a mail

Year Programme

We have an exciting calendar of club meetings, events and public exhibitions planned for 2017/8.

Learn more

Haiku

Pools in the rocks

Softly tinted russet red and brown

Autumn is near

Random Bonsai Tip

Mixing growing medium - To mix your growing medium, put the mixture into an empty compost bag (as much as you can handle) and tip the bag backwards and forwards - this is much easier and more effective than mixing in a wheelbarrow!