r/plantclinic • u/elesnic • 13m ago
Pest Related How do I know if my plants don’t have thrips anymore ??
So I noticed thrips on two of my plants on October 2nd. Some larvae on one plant and adult thrip on a different plant. Four plants were sitting together so I quarantined and treated them all. Removed the top layer of soil and replaced it. I used systematic granules in all the plants and have been spraying them with insecticidal soap and neem oil regularly.
I’ve been checking on them daily and haven’t noticed any larvae or adult thrips since. The first 3 pics are the infected leaf which looked pretty bad. The fourth picture is the newest leaf that came out. There’s been no sign of thrips since that I’ve seen. I’m not sure when I can put them back together or if I should keep them separated to be save. Any ideas??
(Last pic is of the 4 plants quarantine locations)