Edit. After Black September's assassination of Israeli athletes at the Munich Olympics in 1972, Prime Minister Golda Meir okays a black-box operation to hunt down and kill all involved.
Yellow pollen is produced by evergreen trees, primarily pine trees, including spruce, true cedar trees, fir trees, larch and hemlock. Although yellow pollen looks like it could cause an allergic reaction, in reality it does not trigger allergy symptoms at all. It can stain the skin and clothing, however.
Many people blame their allergy symptoms on the yellow pollen that you see in the spring. This is pine pollen but it is not very allergenic. Pine pollen is very heavy so it falls to the ground very quickly. However, when the pine is pollinating other trees such as oak, ash and elm are also pollinating.any people blame their allergy symptoms on the yellow pollen that you see in the spring. This is pine pollen but it is not very allergenic. Pine pollen is very heavy so it falls to the ground very quickly. However, when the pine is pollinating other trees such as oak, ash and elm are also pollinating.