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Alan from Wilberforce writes

Can I use Fertilome Tree and Shrub Systemic Insect Drench for systemic use and later leaf spray fro magnolia scale?

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Yes  Fertilome Tree and Shrub Systemic Insect Drench is labeled to kill scale and is safe to use on magnolia trees. You will use 1 fl. oz per inch of distance around the trunk. 

Answer last updated on: 08/07/2017

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