|What can I spray my plum and other fruit trees with to prevent insect infestation and diseases after the tree has set fruit?|
|The answer to your question is quite complex; different products are recommended for different fruit trees, and the timing is different, as well. Rather than try to list all the possibilities, here's a website with all the information on it. You can print the publication and keep it for future reference: www.ca.uky.edu/HLA/Dunwell/IPMCalendar/IPMCalendar2004.html
Best wishes with your fruit trees!