This Week In the Garden
Did the Soil Drench Work? 

This week in the garden, TSU Extension Agent Joellen Dimond looks at some shrubs that were infested with scale last year. When the scale was discovered, the shrubs were treated with the systemic insecticide imidacloprid. They look healthy and scale free this year. One shrub was not treated. It looks to be in bad condition.
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Related Resources:
Crepe Myrtle Bark Scale Identification and Control 
Pesticide Injection and Drenching