William Kellogg wrote:Ladybugs are good natural predators. Be sure they have a small water source at the base of the affected plant. You can buy a pack of ladybugs at some garden stores and keep it in the refrigerator where they will hibernate so you can introduce a few at a time.
Pearl Sutton wrote:
Judith Browning wrote:I wonder about using some of the non woven things used in clothing construction like pelon or some other interfacing fabric sold by the yard (or something similar to the vacuum cleaner bags mentioned in Anne's quote above) that might filter but not make such a humidity pocket behind the mask like a cotton fabric does?
If you make it so it doesn't sit right on the face it would help. Ever worn a proper gas mask with filters? The face part is a rubber thing that makes an airspace above the nose and mouth, the filters come in off the side. Some of them have a one way valve exhale ports. That might all be ideas to look at. I'm a recycle type, I'd probably use something like a margarine tub out of the trash that I heat shape, then add filters to the sides, and output with one way flaps and separate filters. hmm. Now you have me thinking...
Thinking on it more, if the input and output filters are separate items, you can change/wash/throw away only the ones you need to. If the mask is on a person with CV, change the output filter more, their inputs will last longer. The caregiver though would change their inputs more, their output will last longer.
This is a paint spray mask, visual of what I'm thinking of... Only homemade, and with the output filtered too...