Simple means kill yellow wasps as stated in Wikihow. Kill yellow, start putting fruit drinks in a bottle of soda, yellow cake sweets. Then a bottle of yellow jacket seal, safely.
Top3 best yellow wasp traps according to Stoppestinfo. Yellow rescue only traps your list provided with soluble aroma only have apples hanging on meters from where installed. The yellow plastic will with the neck will not be out.
How to get rid of jackets pursuant to Doyourownpestcontrol. Best results, yellow jacket yellow tempo yellow jacket stations. An alpine bait designed as an insecticide used. Station with meat assault.