1. INTRODUCTION

2. OBSERVATIONS
2.1. CFHT Supernova Legacy Survey Catalog
2.2. Ilbert et al. (2006) Galaxy Catalog
2.3. Additional Galaxy and SN Catalog Processing
2.4. VLA Radio Catalogs
2.5. Spitzer Infrared Catalogs
2.6. Properties of SNLS SN Ia Host Galaxies
2.7. Cappellaro et al. (1999) Catalog

3. SN IA RATES IN RADIO-LOUD AND INFRARED-BRIGHT GALAXIES

4. COMPARISON TO THE TWO-COMPONENT "A+B" MODEL

5. ALTERING THE DATA CONSTRAINTS

6. SN IA PROPERTIES

7. DISCUSSION

8. CONCLUSION