January

Juniperus ashei pollen is collected in the south-central USA

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February

Allergon collects Corylus avellana in the South of Sweden

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March

Alnus incana is collected in parks in Sweden

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April

Betula pendula blooms in April – May

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May

Olea europaea is collected in California

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June

Phleum pratense is collected in the area around the Allergon site

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July

Lolium perenne is collected in the area around the Allergon site

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August

Kali soda is collected in California, USA

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September

Cat hair comes from approved suppliers

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October

Allergon cultivates House dust mite with a purity of at least 95%

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November

Alternaria alternata spores are detectable from May to November

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December

Hazelnuts are ground, defatted and freeze-dried

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November

Alternaria alternata is one of the main mold allergens. In temperate climates, airborne Alternaria spores are detectable from May to November with peaks in late summer and autumn.

Allergon produces Alternaria alternata towards forecasts and orders.

Alternaria alternata

Scientific name: Alternaria alternata (Syn: Alternaria tenuis)

Culture No: CBS 103.33