Foods to avoid with rhinitis and severe asthma and environment allergys to prevent asthma attacks wheezing?

Hard to speculate. Some with asthma have food sensitivities while others do not. Allergy testing with skin tests/blood studies could provide a guideline for what if any foods may contribute to the problem. Many would keep a food diary in addition to see if these tests are actually helpful since they are not always accurate in predicting a problem.