Just a couple very popular systemic pesticides/fungicides cannabis growers often use that you should be looking out for on your labels There are many others though:
Eagle 20 (Myclobutanil)
Fertilome (Propicanazole) - systemic fungicides with very long half lives
Avid (abamectin)
Forbid (spiromesifin)
Floramite (Bifenazate) - Systemic pesticides with very long half lives.
Ask your budtender what specifically was used, and become familiar with product names. Look them up and see what risks are associated. Often times these are used for ornamental plants not meant for consumption, so it is important to be aware of what was being used and how long it will remain inside the plant tissue.
If you have the ability to figure out your own situation,
Generally, a good strategy is to stick with surfactant pesticides such as neem oil alternating occasionally with spinosad or beneficial mites/ladybugs etc. Bacillus thuringiensis can also be a helpful deterrent if caterpillars are an issue. Then it helps to place some dill nearby as it is known to supposedly attract ladybugs and repel mites. Other good options are nasturtiums, rosemary, lemongrass and peppermint as these are also known to repel bugs. Then stop spraying altogether once flowering starts in earnest, and try to keep air moving around the plants at all times to discourage any mold or mildew development.
Just some probably useless information. But it's there nonetheless!