i want to thank this forum for turning me on to them, I have been playing plant doctor for many close friends... so i had to test this. of course, cleanliness is next to godliness, but i was shocked... for the first two days after application, in the plague room, there were still some live spiders, and webs, even after cleaning the whole area/plants, but there was no colony growth... and soon i didn't have to clean any new webs, or find newly infected leaves... i always keep a close eye, and my industrial spray ready, but these are working so far, all plants bouncing back tremendously


FYI: the package says they last for like 4 months, i would imagine 3 is the best

sorry for no pictures, but it just isn't allowed in the plague room