While fogging may kill moths out and about, it will not take care of the problem. The best way to eliminate pantry moths is to find the infested food items and dispose of them
We would recommend using Pyrethrum TR Micro Total Release. It is labeled for use on ornamentals and listed vegetables.
Yes, Pyrethrum TR Total Release can be used to treat insects on Ferns. Please refer to the product label for your target insect and to be sure you are treating in areas listed approved on the product label.
Pyrethrum TR Total Release Insecticide is labeled for use on commercial greenhouse ornamentals in general, however the label does not specifically address cacti or succulents. We recommend that you test a small number of plants before treating all of your stock per the directions under "Plant Safety Information" on the product label.