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The term weed usually
refers to a plant that is not considered of value, neither economically
nor aesthetically. Usually a plant, which grows where it is not wanted,
amongst more desirable plants, for example in a vegetable plot or
flowerbeds. Sage and helianthus are included here due to the fact
that they have more in common with the category 'weed' than either
trees or grasses.
The main weeds that cause the most common allergic reactions are the
following:
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Amaranthaceae (Pigweeds) |
|
Ragweed (Ambrosia) |
|
Chenopodiaceae (Goosefoot) |
|
Helianthus Sage (Salvia officinalis) |
|
Dandelion (Taraxacum) |
|
Mugwort (Artemisia) |
|
Urticaceae (Nettle family) |
|
Plantain (Plantago) |
|
Wall Pellitory ( Parietaria) |
|
Goldenrod (Solidago) |
|
This is not the best and most extenstive list of all the weeds which
produce allergy-inducing pollens. This list merely intends to provide
some basic information on some of the main weed pollens, which are
responsible for causing seasonal allergic reactions. Further information
can be obtained by contacting your local/national pollen monitoring
service. Any suggestions and relevant information are very welcome!
Preventive Strategies:
|
If you have a grass lawn, have
someone else do the mowing. If you must mow the lawn yourself,
wear a mask. |
|
Keep grass cut short |
|
Choose ground covers that don't produce much
pollen, such as Irish moss, bunch, and dichondra. |
|
If you enjoy gardening, wear gloves and a
mask. |
|
Avoid the outdoors between 5-10 am. Save
outside activities for late afternoon or after a heavy rain,
when pollen levels are lower. |
|
Keep windows in your home and car closed
to lower exposure to pollen. To keep cool, use air conditioners
and avoid using window and attic fans. |
|
Be aware that pollen can also be transported
indoors on people and pets. |
|
Dry your clothes in an automatic dryer rather
than hanging them outside. Otherwise pollen can collect on clothing
and be carried indoors. |
|
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