Start Date: May 17, 2011
End Date: Aug 31, 2013
We will identify 4-6 fields located in northern Washington raspberry fields and establish replicated plots comparing broadcast fumigation to bed fumigation. In these plots plant-parasitic nematode population densities, plant establishment and plant growth will be monitored over a multiple year period. In collaboration with WSU extension, written and web-based materials will be created and disseminated that help raspberry growers navigate the new EPA fumigation requirements.