Washington Code > Title 17 Washington Code > Title 17 – Weeds, Rodents, and Pests Current as of: 2023 | Check for updates | Other versions Sections Chapter 17.04 Weed districts 17.04.010 – 17.04.280 Chapter 17.06 Intercounty weed districts 17.06.010 – 17.06.070 Chapter 17.10 Noxious weeds — Control boards 17.10.007 – 17.10.900 Chapter 17.12 Agricultural pest districts 17.12.010 – 17.12.100 Chapter 17.15 Integrated pest management 17.15.005 – 17.15.030 Chapter 17.21 Washington pesticide application act 17.21.010 – 17.21.920 Chapter 17.24 Insect pests and plant diseases 17.24.003 – 17.24.220 Chapter 17.26 Control of spartina and purple loosestrife 17.26.005 – 17.26.901 Chapter 17.28 Mosquito control districts 17.28.010 – 17.28.900 Chapter 17.34 Pest control compact 17.34.010 – 17.34.070 Ask a business law question, get an answer ASAP!Thousands of highly rated, verified business lawyers.Click here to chat with a lawyer about your rights.