If Tech supplies biological control agents to help you getting rid of surface pests (aphids, thrips, mealybug...). 
This insect action, among which the lacewings (larvaes), allows plants preservation.

To prevent plants roots from being damaged by pests (vine weevil, codling moth, crane flies...)
 If Tech supplies nematodes and can advise on the right species depending on your attack.

larve-vs-cochenille