I'm not sure what the industry standard for something being a "pesticide" is, but there are clearly plenty of tools organic farms can use for pest control. It would be an undertaking to figure out the potential health and sustainability ramifications of all of them (and of course, the label "organic" could encompass the use of any or all of them).
https://www.ecfr.gov/cgi-bin/text-idx?c=ecfr&SID=9874504b6f1...
I'm not sure what the industry standard for something being a "pesticide" is, but there are clearly plenty of tools organic farms can use for pest control. It would be an undertaking to figure out the potential health and sustainability ramifications of all of them (and of course, the label "organic" could encompass the use of any or all of them).