Bonsai trees are like all living plants and are susceptible to attack from insects, fungus and more. If left unchecked many of these insects can weaken a bonsai to the point where it dies or at the least will prevent you from being able to work on it.
I have included three of the most useful preventative and treatment sprays in this bundle. Each of these I consider to be irreplaceable and are effective against all manner of attacks I believe you may encounter.
Included in the All Round Plant Protection bundle is the following:
If you need more information about common pests and diseases as well as the recommended remedies or measures you can take to both prevent or eradicate them please read my article.