Below is a calendar of pollen pollen calendar, tracking which allows to start and effectively implement preventive measures regarding biotic meteozavisimosti with clinical manifestations of different kinds of pollen allergy.
Pollen calendar in the middle zone of the Northern Hemisphere
| Russian name | The Latin name | The flowering period |
| Alder (black) | Alnus incana (glutinosa) | March - April |
| Willow, Tara | Salix acutifolia | April - May |
| Black poplar | Populus nigra | April - May |
| Birch | Betula pendula | May |
| Common Oak | Quercus robur | April - May |
| Lipa ploskolistnaya | Tilia platyphillos | June - July |
| Spruce | Picea abies | June |
| Scotch pine | Pinus sylvestris | June |
| Timothy common | Phleum pratense | June - July |
| Cocksfoot | Dactylis glomerata | June |
| Foxtail ordinary | Alopecurus pratensis | June - July |
| Tall fescue | Festuca pratensis | June |
| Quitch | Elytrigia repens | June - July |
| Urtica dioca | Urtica dioica | July |
| Mugwort | Artemisia vulgaris | July - August |
| Wolf's bark | Daphne mezereum | April |
| Taraxacum officinale | Taraxacum officinale | May - July |
| Sumac tanning | Rhus coriaria | June - July |
In the pollen calendar should not just focus on the calendar itself, but adjust it according to the events unfolding outside the window. Spring is early and late spring, for example, represent an earlier and a later starting point in the calendar.
Who has the knowledge, that is armed, the one in armor meteopata more easily pass through the thorns biotic meteozavisimosti.
Recall that the sources of pollen allergens yalyayutsya:
Deciduous trees (In the middle lane and gray alder, hazel pine, birch
warty, willow, willow, poplar, black and silver, aspen, common oak and Pontiac, lime ploskolistnaya)
Coniferous trees (Pine and spruce)
Grasses (Timothy, bluegrass, orchard grass, fescue, wheat)
Weeds (Ragweed, tsiklahena durshnikolistnaya, lambsquarters, dandelion
officinalis, stinging nettle, wolf bark, wormwood)
There are three waves of pollen
Spring - an abundance of tree pollen (high in April - May)
year - an abundance of pollen of cereals
summer-fall - an abundance of pollen of weeds weeds with high pollen and seed productivity.
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