March, 2013, I am not a botanist or an allergist. In winter 2011 my nine Ficus nitida trees froze just deep enough to kill the leaves and smaller branches. The larger branches lived and new growth occurred after several months. During the months that the dead leaves and thin dead branches began to break down, I came down with a terrible respiratory problem. The respiratory problem hit everyone in my household and recovery took months. Friends and neighbors in the Phoenix area described similar respiratory problems. None of us or anyone we knew thought about the F. nitida decaying in the air. We all recovered and in the winter of 2012-2013 the F. nitidas froze again. One morning a few months after the freeze, while sitting on the patio I saw what I thought was mist swirling and blowing through the yard. I discovered that the breeze was taking some sort of dust out of the dead parts of the trees. Large amounts of dust I should add. It hadn’t been too long since the last rain and we hadn’t had any dust storms to fill the trees with dirt. The trees should have been relatively clean compared with summer dust conditions. I thought little of it until later that day when I was working on one of the trees and became aware that I was breathing a lot of their dust and shortly became very sick. It reminded me of being sick 2 years before because the symptoms were the same. I believe it’s possible that as the plant material breaks down to small particles the particles become airborne and wreak havoc on our lungs. Here is an article about F. nitida and how dangerous toxins are trapped by their leaves then released when they die and break down. http://link.springer.com/article/10.1023%2FB%3AWATE.0000026521.99552.fd?LI=true# Unfortunately, it’ time for my trees to go. Bob Here is a link that might be useful: Capture of Particulate Pollution by Trees:

I can sympathize with your predicament since I've had severe allergies since I was a kid, although not asthma. I would take some of the article above with a grain of salt, since for instance some maple trees have both male and female flowers, so would have seeds and pollen, or he treats all mold as one, but your allergies won't. I can't deal with mildew or penicillin, but have no issues with using organic mulches such as woodchips. You have to figure out what you react to and avoid it. In my case, DH waits to mow the lawn until I will be out of the house for several hours and he makes sure that all windows and doors are closed since grass is a major trigger for me. I have adjusted my life to avoid triggers and learned to jump in the shower and change clothes if I get into something by accident that makes me sneeze and itch. I would recommend allergy shots since my list of triggers is much shorter after a bunch of years of them and my quality of life much nicer. My view is that allergy-free gardening is an oxymoron, especially given that wind will blow microscopic allergens quite far, but that I can make choices that will reduce the impact of my allergies on my life. I would tend to doubt that Nicotiana is the culprit for you. Most of the flowers that shed lots of pollen are wind pollenated, not insect or bird pollenated and have unobtusive flowers. In the spring much of the pollen is from trees (in my area oak, maple, and pine) in the summer, it's grasses, and now it's various herbaceous perennials. A flower like Nicotiana with its showy blossoms is insect and bird pollenated, while the wind pollenated blossoms tend to be small and greenish since they don't need to attract attention. Thus, many folks think that they are allergic to goldenrod (with showy blooms) while they are in fact allergic to ragweed which blooms while the goldenrod is blooming but with virtually invisible tiny green flowers, but lots of pollen. The other frequent allergen blooming right now is plantain, also having tiny green flowers. I have learned to wear gloves (and I wear long pants all summer since skin contact with grass, among other plants, gives me an allergic reaction) to pull these plants in my yard early in the season before they start blooming. I wouldn't be surprised if you look around the Nicotiana bed and find either ragweed or plantain nearby in bloom. Out of the growing season I rarely work in the garden on windy days since I've found that fungal spores like mildew are flying around more. My best recommendation is to keep track of what seems to bother you and at what time of year and then do your best to avoid those things. Shower and change clothes if you find yourself sneezing or itching (to remove allergens) and don't handle the clothes after your shower - put them right into the washer. Have allergy testing done if it gets too bad, and/or talk to your doctor about medication if you feel the need. I've managed to accomodate, but if it gets too bad, find a different pasttime that will be healthier for you.

Do you ever have a brief sense of clouding over or like there is a film in your eye or like you have an eyelash in your eye.Those are also symptoms of dry eyes. No, that doesn't happen to me. Again, I think that it is allergies, because I will be fine until I go outside, and the nursery experience really made me realize it was some sort of tree or shrub. It is quite obvious that I am having a reaction to something. Recently my DH and I were out to dinner, and dining in the restaurant's patio area and I experienced the same sypmtoms. I was fine when we left the house, but started tearing up when we sat down on the patio.

I have an irritating rash on my one forearm that if I think about it coincides with the decorations going up maybe. For sure when I bring out the Christmas decor the dust issues rise. Somethings are easier than other's to clean. I do not see how setting them outside helps what was already covered in cloths and out of the dust. Sounds like mold more likely. My things are soo old off gassing cannot still be going on. Let us know what the Doc says. Hopefully this time they will do allergy tests and really find out.