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.
That fluorescent yellow dust caking your windshield is pine tree pollen, but in fact the culprit of your allergies may be invisible pollen from oak, hickory and other hardwood trees.The worst time for pollen is early morning on dry, windy days; cool, wet periods offer temporary respite. That fluorescent yellow dust caking your windshield is pine tree pollen, but the culprit of your allergies may be pollen from oak, hickory and other hardwood trees.